diff options
Diffstat (limited to 'dts/Bindings')
610 files changed, 18879 insertions, 6768 deletions
diff --git a/dts/Bindings/.gitignore b/dts/Bindings/.gitignore index ef82fcfccc..5c6d8ea1a0 100644 --- a/dts/Bindings/.gitignore +++ b/dts/Bindings/.gitignore @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only *.example.dts -processed-schema.yaml +processed-schema*.yaml diff --git a/dts/Bindings/Makefile b/dts/Bindings/Makefile index 646cb35253..1df680d074 100644 --- a/dts/Bindings/Makefile +++ b/dts/Bindings/Makefile @@ -2,7 +2,6 @@ DT_DOC_CHECKER ?= dt-doc-validate DT_EXTRACT_EX ?= dt-extract-example DT_MK_SCHEMA ?= dt-mk-schema -DT_MK_SCHEMA_FLAGS := $(if $(DT_SCHEMA_FILES), -u) quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) cmd_chk_binding = $(DT_DOC_CHECKER) -u $(srctree)/$(src) $< ; \ @@ -11,26 +10,35 @@ quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) $(obj)/%.example.dts: $(src)/%.yaml FORCE $(call if_changed,chk_binding) -DT_TMP_SCHEMA := processed-schema.yaml +# Use full schemas when checking %.example.dts +DT_TMP_SCHEMA := $(obj)/processed-schema-examples.yaml quiet_cmd_mk_schema = SCHEMA $@ cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(real-prereqs) -DT_DOCS = $(shell \ +DT_DOCS = $(addprefix $(src)/, \ + $(shell \ cd $(srctree)/$(src) && \ find * \( -name '*.yaml' ! \ - -name $(DT_TMP_SCHEMA) ! \ + -name 'processed-schema*' ! \ -name '*.example.dt.yaml' \) \ - ) + )) -DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS)) +DT_SCHEMA_FILES ?= $(DT_DOCS) -ifeq ($(CHECK_DTBS),) -extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES)) -extra-y += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES)) -endif +extra-$(CHECK_DT_BINDING) += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES)) +extra-$(CHECK_DT_BINDING) += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES)) +extra-$(CHECK_DT_BINDING) += processed-schema-examples.yaml -$(obj)/$(DT_TMP_SCHEMA): $(DT_SCHEMA_FILES) FORCE +override DTC_FLAGS := \ + -Wno-avoid_unnecessary_addr_size \ + -Wno-graph_child_address + +$(obj)/processed-schema-examples.yaml: $(DT_DOCS) FORCE + $(call if_changed,mk_schema) + +$(obj)/processed-schema.yaml: DT_MK_SCHEMA_FLAGS := -u +$(obj)/processed-schema.yaml: $(DT_SCHEMA_FILES) FORCE $(call if_changed,mk_schema) -extra-y += $(DT_TMP_SCHEMA) +extra-y += processed-schema.yaml diff --git a/dts/Bindings/arm/altera/socfpga-clk-manager.yaml b/dts/Bindings/arm/altera/socfpga-clk-manager.yaml index e4131fa42b..5723813066 100644 --- a/dts/Bindings/arm/altera/socfpga-clk-manager.yaml +++ b/dts/Bindings/arm/altera/socfpga-clk-manager.yaml @@ -21,6 +21,8 @@ properties: required: - compatible +additionalProperties: false + examples: - | clkmgr@ffd04000 { diff --git a/dts/Bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml b/dts/Bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml index 853d7d2b56..66213bd95e 100644 --- a/dts/Bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml +++ b/dts/Bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml @@ -43,6 +43,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | ao-secure@140 { diff --git a/dts/Bindings/arm/arm,integrator.yaml b/dts/Bindings/arm/arm,integrator.yaml new file mode 100644 index 0000000000..192ded470e --- /dev/null +++ b/dts/Bindings/arm/arm,integrator.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/arm,integrator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Integrator Boards Device Tree Bindings + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: |+ + These were the first ARM platforms officially supported by ARM Ltd. + They are ARMv4, ARMv5 and ARMv6-capable using different core tiles, + so the system is modular and can host a variety of CPU tiles called + "core tiles" and referred to in the device tree as "core modules". + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: ARM Integrator Application Platform, this board has a PCI + host and several PCI slots, as well as a number of slots for logical + expansion modules, it is referred to as an "ASIC Development + Motherboard" and is extended with custom FPGA and is intended for + rapid prototyping. See ARM DUI 0098B. This board can physically come + pre-packaged in a PC Tower form factor called Integrator/PP1 or a + special metal fixture called Integrator/PP2, see ARM DUI 0169A. + items: + - const: arm,integrator-ap + - description: ARM Integrator Compact Platform (HBI-0086), this board has + a compact form factor and mainly consists of the bare minimum + peripherals to make use of the core module. See ARM DUI 0159B. + items: + - const: arm,integrator-cp + - description: ARM Integrator Standard Development Board (SDB) Platform, + this board is a PCI-based board conforming to the Microsoft SDB + (HARP) specification. See ARM DUI 0099A. + items: + - const: arm,integrator-sp + + core-module@10000000: + type: object + description: the root node in the Integrator platforms must contain + a core module child node. They are always at physical address + 0x10000000 in all the Integrator variants. + properties: + compatible: + items: + - const: arm,core-module-integrator + - const: syscon + - const: simple-mfd + reg: + maxItems: 1 + + required: + - compatible + - reg + +patternProperties: + "^syscon@[0-9a-f]+$": + description: All Integrator boards must provide a system controller as a + node in the root of the device tree. + type: object + properties: + compatible: + items: + - enum: + - arm,integrator-ap-syscon + - arm,integrator-cp-syscon + - arm,integrator-sp-syscon + - const: syscon + reg: + maxItems: 1 + + required: + - compatible + - reg + + +required: + - compatible + - core-module@10000000 + +... diff --git a/dts/Bindings/arm/arm,realview.yaml b/dts/Bindings/arm/arm,realview.yaml new file mode 100644 index 0000000000..d6e85d198a --- /dev/null +++ b/dts/Bindings/arm/arm,realview.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/arm,realview.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM RealView Boards Device Tree Bindings + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: |+ + The ARM RealView series of reference designs were built to explore the ARM + 11, Cortex A-8 and Cortex A-9 CPUs. This included new features compared to + the earlier CPUs such as TrustZone and multicore (MPCore). + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: ARM RealView Emulation Baseboard (HBI-0140) was created + as a generic platform to test different FPGA designs, and has + pluggable CPU modules, see ARM DUI 0303E. + items: + - const: arm,realview-eb + - description: ARM RealView Platform Baseboard for ARM1176JZF-S + (HBI-0147) was created as a development board to test ARM TrustZone, + CoreSight and Intelligent Energy Management (IEM) see ARM DUI 0425F. + items: + - const: arm,realview-pb1176 + - description: ARM RealView Platform Baseboard for ARM 11 MPCore + (HBI-0159, HBI-0175 and HBI-0176) was created to showcase + multiprocessing with ARM11 using MPCore using symmetric + multiprocessing (SMP). See ARM DUI 0351E. + items: + - const: arm,realview-pb11mp + - description: ARM RealView Platform Baseboard for Cortex-A8 (HBI-0178, + HBI-0176 and HBI-0175) was the first reference platform for the + Cortex CPU family, including a Cortex-A8 test chip. + items: + - const: arm,realview-pba8 + - description: ARM RealView Platform Baseboard Explore for Cortex-A9 + (HBI-0182 and HBI-0183) was the reference platform for the Cortex-A9 + CPU. + items: + - const: arm,realview-pbx + + soc: + description: All RealView boards must provide a soc node in the root of the + device tree, representing the System-on-Chip since these test chips are + rather complex. + type: object + properties: + compatible: + oneOf: + - items: + - const: arm,realview-eb-soc + - const: simple-bus + - items: + - const: arm,realview-pb1176-soc + - const: simple-bus + - items: + - const: arm,realview-pb11mp-soc + - const: simple-bus + - items: + - const: arm,realview-pba8-soc + - const: simple-bus + - items: + - const: arm,realview-pbx-soc + - const: simple-bus + + patternProperties: + "^.*syscon@[0-9a-f]+$": + type: object + description: All RealView boards must provide a syscon system controller + node inside the soc node. + properties: + compatible: + oneOf: + - items: + - const: arm,realview-eb11mp-revb-syscon + - const: arm,realview-eb-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-eb11mp-revc-syscon + - const: arm,realview-eb-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-eb-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-pb1176-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-pb11mp-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-pba8-syscon + - const: syscon + - const: simple-mfd + - items: + - const: arm,realview-pbx-syscon + - const: syscon + - const: simple-mfd + + required: + - compatible + - reg + + required: + - compatible + +required: + - compatible + - soc + +... diff --git a/dts/Bindings/arm/arm,versatile.yaml b/dts/Bindings/arm/arm,versatile.yaml new file mode 100644 index 0000000000..06efd2a075 --- /dev/null +++ b/dts/Bindings/arm/arm,versatile.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/arm,versatile.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Versatile Boards Device Tree Bindings + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: |+ + The ARM Versatile boards are two variants of ARM926EJ-S evaluation boards + with various pluggable interface boards, in essence the Versatile PB version + is a superset of the Versatile AB version. + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: The ARM Versatile Application Baseboard (HBI-0118) is an + evaluation board specifically for the ARM926EJ-S. It can be connected + to an IB1 interface board for a touchscreen-type use case or an IB2 + for a candybar phone-type use case. See ARM DUI 0225D. + items: + - const: arm,versatile-ab + - description: The ARM Versatile Platform Baseboard (HBI-0117) is an + extension of the Versatile Application Baseboard that includes a + PCI host controller. Like the sibling board, it is done specifically + for ARM926EJ-S. See ARM DUI 0224B. + items: + - const: arm,versatile-pb + + core-module@10000000: + type: object + description: the root node in the Versatile platforms must contain + a core module child node. They are always at physical address + 0x10000000 in all the Versatile variants. + properties: + compatible: + items: + - const: arm,core-module-versatile + - const: syscon + - const: simple-mfd + reg: + maxItems: 1 + + required: + - compatible + - reg + +patternProperties: + "^syscon@[0-9a-f]+$": + type: object + description: When fitted with the IB2 Interface Board, the Versatile + AB will present an optional system controller node which controls the + extra peripherals on the interface board. + properties: + compatible: + contains: + const: arm,versatile-ib2-syscon + required: + - compatible + - reg + +required: + - compatible + - core-module@10000000 + +... diff --git a/dts/Bindings/arm/arm,vexpress-juno.yaml b/dts/Bindings/arm/arm,vexpress-juno.yaml new file mode 100644 index 0000000000..8c06a73f71 --- /dev/null +++ b/dts/Bindings/arm/arm,vexpress-juno.yaml @@ -0,0 +1,223 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/arm,vexpress-juno.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Versatile Express and Juno Boards Device Tree Bindings + +maintainers: + - Sudeep Holla <sudeep.holla@arm.com> + - Linus Walleij <linus.walleij@linaro.org> + +description: |+ + ARM's Versatile Express platform were built as reference designs for exploring + multicore Cortex-A class systems. The Versatile Express family contains both + 32 bit (Aarch32) and 64 bit (Aarch64) systems. + + The board consist of a motherboard and one or more daughterboards (tiles). The + motherboard provides a set of peripherals. Processor and RAM "live" on the + tiles. + + The motherboard and each core tile should be described by a separate Device + Tree source file, with the tile's description including the motherboard file + using an include directive. As the motherboard can be initialized in one of + two different configurations ("memory maps"), care must be taken to include + the correct one. + + When a new generation of boards were introduced under the name "Juno", these + shared to many common characteristics with the Versatile Express that the + "arm,vexpress" compatible was retained in the root node, and these are + included in this binding schema as well. + + The root node indicates the CPU SoC on the core tile, and this + is a daughterboard to the main motherboard. The name used in the compatible + string shall match the name given in the core tile's technical reference + manual, followed by "arm,vexpress" as an additional compatible value. If + further subvariants are released of the core tile, even more fine-granular + compatible strings with up to three compatible strings are used. + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: CoreTile Express A9x4 (V2P-CA9) has 4 Cortex A9 CPU cores + in MPCore configuration in a test chip on the core tile. See ARM + DUI 0448I. This was the first Versatile Express platform. + items: + - const: arm,vexpress,v2p-ca9 + - const: arm,vexpress + - description: CoreTile Express A5x2 (V2P-CA5s) has 2 Cortex A5 CPU cores + in a test chip on the core tile. It is intended to evaluate NEON, FPU + and Jazelle support in the Cortex A5 family. See ARM DUI 0541C. + items: + - const: arm,vexpress,v2p-ca5s + - const: arm,vexpress + - description: Coretile Express A15x2 (V2P-CA15) has 2 Cortex A15 CPU + cores in a MPCore configuration in a test chip on the core tile. See + ARM DUI 0604F. + items: + - const: arm,vexpress,v2p-ca15 + - const: arm,vexpress + - description: CoreTile Express A15x4 (V2P-CA15, HBI-0237A) has 4 Cortex + A15 CPU cores in a test chip on the core tile. This is the first test + chip called "TC1". + items: + - const: arm,vexpress,v2p-ca15,tc1 + - const: arm,vexpress,v2p-ca15 + - const: arm,vexpress + - description: Coretile Express A15x2 A7x3 (V2P-CA15_A7) has 2 Cortex A15 + CPU cores and 3 Cortex A7 cores in a big.LITTLE MPCore configuration + in a test chip on the core tile. See ARM DDI 0503I. + items: + - const: arm,vexpress,v2p-ca15_a7 + - const: arm,vexpress + - description: LogicTile Express 20MG (V2F-1XV7) has 2 Cortex A53 CPU + cores in a test chip on the core tile. See ARM DDI 0498D. + items: + - const: arm,vexpress,v2f-1xv7,ca53x2 + - const: arm,vexpress,v2f-1xv7 + - const: arm,vexpress + - description: Arm Versatile Express Juno "r0" (the first Juno board, + V2M-Juno) was introduced as a vehicle for evaluating big.LITTLE on + AArch64 CPU cores. It has 2 Cortex A57 CPU cores and 4 Cortex A53 + cores in a big.LITTLE configuration. It also features the MALI T624 + GPU. See ARM document 100113_0000_07_en. + items: + - const: arm,juno + - const: arm,vexpress + - description: Arm Versatile Express Juno r1 Development Platform + (V2M-Juno r1) was introduced mainly aimed at development of PCIe + based systems. Juno r1 also has support for AXI masters placed on + the TLX connectors to join the coherency domain. Otherwise it is the + same configuration as Juno r0. See ARM document 100122_0100_06_en. + items: + - const: arm,juno-r1 + - const: arm,juno + - const: arm,vexpress + - description: Arm Versatile Express Juno r2 Development Platform + (V2M-Juno r2). It has the same feature set as Juno r0 and r1. See + ARM document 100114_0200_04_en. + items: + - const: arm,juno-r2 + - const: arm,juno + - const: arm,vexpress + - description: Arm AEMv8a Versatile Express Real-Time System Model + (VE RTSM) is a programmers view of the Versatile Express with Arm + v8A hardware. See ARM DUI 0575D. + items: + - const: arm,rtsm_ve,aemv8a + - const: arm,vexpress + - description: Arm FVP (Fixed Virtual Platform) base model revision C + See ARM Document 100964_1190_00_en. + items: + - const: arm,fvp-base-revc + - const: arm,vexpress + - description: Arm Foundation model for Aarch64 + items: + - const: arm,foundation-aarch64 + - const: arm,vexpress + + arm,hbi: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: This indicates the ARM HBI (Hardware Board ID), this is + ARM's unique board model ID, visible on the PCB's silkscreen. + + arm,vexpress,site: + description: As Versatile Express can be configured in number of physically + different setups, the device tree should describe platform topology. + For this reason the root node and main motherboard node must define this + property, describing the physical location of the children nodes. + 0 means motherboard site, while 1 and 2 are daughterboard sites, and + 0xf means "sisterboard" which is the site containing the main CPU tile. + allOf: + - $ref: '/schemas/types.yaml#/definitions/uint32' + - minimum: 0 + maximum: 15 + + arm,vexpress,position: + description: When daughterboards are stacked on one site, their position + in the stack be be described this attribute. + allOf: + - $ref: '/schemas/types.yaml#/definitions/uint32' + - minimum: 0 + maximum: 3 + + arm,vexpress,dcc: + description: When describing tiles consisting of more than one DCC, its + number can be specified with this attribute. + allOf: + - $ref: '/schemas/types.yaml#/definitions/uint32' + - minimum: 0 + maximum: 3 + +patternProperties: + "^bus@[0-9a-f]+$": + description: Static Memory Bus (SMB) node, if this exists it describes + the connection between the motherboard and any tiles. Sometimes the + compatible is placed directly under this node, sometimes it is placed + in a subnode named "motherboard". Sometimes the compatible includes + "arm,vexpress,v2?-p1" sometimes (on software models) is is just + "simple-bus". If the compatible is placed in the "motherboard" node, + it is stricter and always has two compatibles. + type: object + allOf: + - $ref: '/schemas/simple-bus.yaml' + + properties: + compatible: + oneOf: + - items: + - enum: + - arm,vexpress,v2m-p1 + - arm,vexpress,v2p-p1 + - const: simple-bus + - const: simple-bus + motherboard: + type: object + description: The motherboard description provides a single "motherboard" + node using 2 address cells corresponding to the Static Memory Bus + used between the motherboard and the tile. The first cell defines the + Chip Select (CS) line number, the second cell address offset within + the CS. All interrupt lines between the motherboard and the tile + are active high and are described using single cell. + properties: + "#address-cells": + const: 2 + "#size-cells": + const: 1 + compatible: + items: + - enum: + - arm,vexpress,v2m-p1 + - arm,vexpress,v2p-p1 + - const: simple-bus + arm,v2m-memory-map: + description: This describes the memory map type. + allOf: + - $ref: '/schemas/types.yaml#/definitions/string' + - enum: + - rs1 + - rs2 + required: + - compatible + required: + - compatible + +allOf: + - if: + properties: + compatible: + contains: + enum: + - arm,vexpress,v2p-ca9 + - arm,vexpress,v2p-ca5s + - arm,vexpress,v2p-ca15 + - arm,vexpress,v2p-ca15_a7 + - arm,vexpress,v2f-1xv7,ca53x2 + then: + required: + - arm,hbi + +... diff --git a/dts/Bindings/arm/arm-boards b/dts/Bindings/arm/arm-boards deleted file mode 100644 index 96b1dad582..0000000000 --- a/dts/Bindings/arm/arm-boards +++ /dev/null @@ -1,237 +0,0 @@ -ARM Integrator/AP (Application Platform) and Integrator/CP (Compact Platform) ------------------------------------------------------------------------------ -ARM's oldest Linux-supported platform with connectors for different core -tiles of ARMv4, ARMv5 and ARMv6 type. - -Required properties (in root node): - compatible = "arm,integrator-ap"; /* Application Platform */ - compatible = "arm,integrator-cp"; /* Compact Platform */ - -FPGA type interrupt controllers, see the versatile-fpga-irq binding doc. - -Required nodes: - -- core-module: the root node to the Integrator platforms must have - a core-module with regs and the compatible string - "arm,core-module-integrator" -- external-bus-interface: the root node to the Integrator platforms - must have an external bus interface with regs and the - compatible-string "arm,external-bus-interface" - - Required properties for the core module: - - regs: the location and size of the core module registers, one - range of 0x200 bytes. - -- syscon: the root node of the Integrator platforms must have a - system controller node pointing to the control registers, - with the compatible string - "arm,integrator-ap-syscon" - "arm,integrator-cp-syscon" - respectively. - - Required properties for the system controller: - - regs: the location and size of the system controller registers, - one range of 0x100 bytes. - - Required properties for the AP system controller: - - interrupts: the AP syscon node must include the logical module - interrupts, stated in order of module instance <module 0>, - <module 1>, <module 2> ... for the CP system controller this - is not required not of any use. - -/dts-v1/; -/include/ "integrator.dtsi" - -/ { - model = "ARM Integrator/AP"; - compatible = "arm,integrator-ap"; - - core-module@10000000 { - compatible = "arm,core-module-integrator"; - reg = <0x10000000 0x200>; - }; - - ebi@12000000 { - compatible = "arm,external-bus-interface"; - reg = <0x12000000 0x100>; - }; - - syscon { - compatible = "arm,integrator-ap-syscon"; - reg = <0x11000000 0x100>; - interrupt-parent = <&pic>; - /* These are the logic module IRQs */ - interrupts = <9>, <10>, <11>, <12>; - }; -}; - - -ARM Versatile Application and Platform Baseboards -------------------------------------------------- -ARM's development hardware platform with connectors for customizable -core tiles. The hardware configuration of the Versatile boards is -highly customizable. - -Required properties (in root node): - compatible = "arm,versatile-ab"; /* Application baseboard */ - compatible = "arm,versatile-pb"; /* Platform baseboard */ - -Interrupt controllers: -- VIC required properties: - compatible = "arm,versatile-vic"; - interrupt-controller; - #interrupt-cells = <1>; - -- SIC required properties: - compatible = "arm,versatile-sic"; - interrupt-controller; - #interrupt-cells = <1>; - -Required nodes: - -- core-module: the root node to the Versatile platforms must have - a core-module with regs and the compatible strings - "arm,core-module-versatile", "syscon" - -Optional nodes: - -- arm,versatile-ib2-syscon : if the Versatile has an IB2 interface - board mounted, this has a separate system controller that is - defined in this node. - Required properties: - compatible = "arm,versatile-ib2-syscon", "syscon" - -ARM RealView Boards -------------------- -The RealView boards cover tailored evaluation boards that are used to explore -the ARM11 and Cortex A-8 and Cortex A-9 processors. - -Required properties (in root node): - /* RealView Emulation Baseboard */ - compatible = "arm,realview-eb"; - /* RealView Platform Baseboard for ARM1176JZF-S */ - compatible = "arm,realview-pb1176"; - /* RealView Platform Baseboard for ARM11 MPCore */ - compatible = "arm,realview-pb11mp"; - /* RealView Platform Baseboard for Cortex A-8 */ - compatible = "arm,realview-pba8"; - /* RealView Platform Baseboard Explore for Cortex A-9 */ - compatible = "arm,realview-pbx"; - -Required nodes: - -- soc: some node of the RealView platforms must be the SoC - node that contain the SoC-specific devices, with the compatible - string set to one of these tuples: - "arm,realview-eb-soc", "simple-bus" - "arm,realview-pb1176-soc", "simple-bus" - "arm,realview-pb11mp-soc", "simple-bus" - "arm,realview-pba8-soc", "simple-bus" - "arm,realview-pbx-soc", "simple-bus" - -- syscon: some subnode of the RealView SoC node must be a - system controller node pointing to the control registers, - with the compatible string set to one of these: - "arm,realview-eb11mp-revb-syscon", "arm,realview-eb-syscon", "syscon" - "arm,realview-eb11mp-revc-syscon", "arm,realview-eb-syscon", "syscon" - "arm,realview-eb-syscon", "syscon" - "arm,realview-pb1176-syscon", "syscon" - "arm,realview-pb11mp-syscon", "syscon" - "arm,realview-pba8-syscon", "syscon" - "arm,realview-pbx-syscon", "syscon" - - Required properties for the system controller: - - regs: the location and size of the system controller registers, - one range of 0x1000 bytes. - -Example: - -/dts-v1/; -#include <dt-bindings/interrupt-controller/irq.h> - -/ { - model = "ARM RealView PB1176 with device tree"; - compatible = "arm,realview-pb1176"; - #address-cells = <1>; - #size-cells = <1>; - - soc { - #address-cells = <1>; - #size-cells = <1>; - compatible = "arm,realview-pb1176-soc", "simple-bus"; - ranges; - - syscon: syscon@10000000 { - compatible = "arm,realview-syscon", "syscon"; - reg = <0x10000000 0x1000>; - }; - - }; -}; - -ARM Versatile Express Boards ------------------------------ -For details on the device tree bindings for ARM Versatile Express boards -please consult the vexpress.txt file in the same directory as this file. - -ARM Juno Boards ----------------- -The Juno boards are targeting development for AArch64 systems. The first -iteration, Juno r0, is a vehicle for evaluating big.LITTLE on AArch64, -with the second iteration, Juno r1, mainly aimed at development of PCIe -based systems. Juno r1 also has support for AXI masters placed on the TLX -connectors to join the coherency domain. - -Juno boards are described in a similar way to ARM Versatile Express boards, -with the motherboard part of the hardware being described in a separate file -to highlight the fact that is part of the support infrastructure for the SoC. -Juno device tree bindings also share the Versatile Express bindings as -described under the RS1 memory mapping. - -Required properties (in root node): - compatible = "arm,juno"; /* For Juno r0 board */ - compatible = "arm,juno-r1"; /* For Juno r1 board */ - compatible = "arm,juno-r2"; /* For Juno r2 board */ - -Required nodes: -The description for the board must include: - - a "psci" node describing the boot method used for the secondary CPUs. - A detailed description of the bindings used for "psci" nodes is present - in the psci.yaml file. - - a "cpus" node describing the available cores and their associated - "enable-method"s. For more details see cpus.yaml file. - -Example: - -/dts-v1/; -/ { - model = "ARM Juno development board (r0)"; - compatible = "arm,juno", "arm,vexpress"; - interrupt-parent = <&gic>; - #address-cells = <2>; - #size-cells = <2>; - - cpus { - #address-cells = <2>; - #size-cells = <0>; - - A57_0: cpu@0 { - compatible = "arm,cortex-a57"; - reg = <0x0 0x0>; - device_type = "cpu"; - enable-method = "psci"; - }; - - ..... - - A53_0: cpu@100 { - compatible = "arm,cortex-a53"; - reg = <0x0 0x100>; - device_type = "cpu"; - enable-method = "psci"; - }; - - ..... - }; - -}; diff --git a/dts/Bindings/arm/bcm/brcm,bcm11351-cpu-method.txt b/dts/Bindings/arm/bcm/brcm,bcm11351-cpu-method.txt deleted file mode 100644 index e3f9969204..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm11351-cpu-method.txt +++ /dev/null @@ -1,36 +0,0 @@ -Broadcom Kona Family CPU Enable Method --------------------------------------- -This binding defines the enable method used for starting secondary -CPUs in the following Broadcom SoCs: - BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664 - -The enable method is specified by defining the following required -properties in the "cpu" device tree node: - - enable-method = "brcm,bcm11351-cpu-method"; - - secondary-boot-reg = <...>; - -The secondary-boot-reg property is a u32 value that specifies the -physical address of the register used to request the ROM holding pen -code release a secondary CPU. The value written to the register is -formed by encoding the target CPU id into the low bits of the -physical start address it should jump to. - -Example: - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <0>; - }; - - cpu1: cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <1>; - enable-method = "brcm,bcm11351-cpu-method"; - secondary-boot-reg = <0x3500417c>; - }; - }; diff --git a/dts/Bindings/arm/bcm/brcm,bcm11351.txt b/dts/Bindings/arm/bcm/brcm,bcm11351.txt deleted file mode 100644 index 0ff6560e60..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm11351.txt +++ /dev/null @@ -1,10 +0,0 @@ -Broadcom BCM11351 device tree bindings -------------------------------------------- - -Boards with the bcm281xx SoC family (which includes bcm11130, bcm11140, -bcm11351, bcm28145, bcm28155 SoCs) shall have the following properties: - -Required root node property: - -compatible = "brcm,bcm11351"; -DEPRECATED: compatible = "bcm,bcm11351"; diff --git a/dts/Bindings/arm/bcm/brcm,bcm11351.yaml b/dts/Bindings/arm/bcm/brcm,bcm11351.yaml new file mode 100644 index 0000000000..b5ef2666e6 --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,bcm11351.yaml @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm11351.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM11351 device tree bindings + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm28155-ap + - const: brcm,bcm11351 + +... diff --git a/dts/Bindings/arm/bcm/brcm,bcm21664.txt b/dts/Bindings/arm/bcm/brcm,bcm21664.txt deleted file mode 100644 index e0774255e1..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm21664.txt +++ /dev/null @@ -1,15 +0,0 @@ -Broadcom BCM21664 device tree bindings --------------------------------------- - -This document describes the device tree bindings for boards with the BCM21664 -SoC. - -Required root node property: - - compatible: brcm,bcm21664 - -Example: - / { - model = "BCM21664 SoC"; - compatible = "brcm,bcm21664"; - [...] - } diff --git a/dts/Bindings/arm/bcm/brcm,bcm21664.yaml b/dts/Bindings/arm/bcm/brcm,bcm21664.yaml new file mode 100644 index 0000000000..aafbd6a277 --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,bcm21664.yaml @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm21664.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM21664 device tree bindings + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm21664-garnet + - const: brcm,bcm21664 + +... diff --git a/dts/Bindings/arm/bcm/brcm,bcm23550-cpu-method.txt b/dts/Bindings/arm/bcm/brcm,bcm23550-cpu-method.txt deleted file mode 100644 index a3af54c0e4..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm23550-cpu-method.txt +++ /dev/null @@ -1,36 +0,0 @@ -Broadcom Kona Family CPU Enable Method --------------------------------------- -This binding defines the enable method used for starting secondary -CPUs in the following Broadcom SoCs: - BCM23550 - -The enable method is specified by defining the following required -properties in the "cpu" device tree node: - - enable-method = "brcm,bcm23550"; - - secondary-boot-reg = <...>; - -The secondary-boot-reg property is a u32 value that specifies the -physical address of the register used to request the ROM holding pen -code release a secondary CPU. The value written to the register is -formed by encoding the target CPU id into the low bits of the -physical start address it should jump to. - -Example: - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <0>; - }; - - cpu1: cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - reg = <1>; - enable-method = "brcm,bcm23550"; - secondary-boot-reg = <0x3500417c>; - }; - }; diff --git a/dts/Bindings/arm/bcm/brcm,bcm23550.txt b/dts/Bindings/arm/bcm/brcm,bcm23550.txt deleted file mode 100644 index 080baad923..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm23550.txt +++ /dev/null @@ -1,15 +0,0 @@ -Broadcom BCM23550 device tree bindings --------------------------------------- - -This document describes the device tree bindings for boards with the BCM23550 -SoC. - -Required root node property: - - compatible: brcm,bcm23550 - -Example: - / { - model = "BCM23550 SoC"; - compatible = "brcm,bcm23550"; - [...] - } diff --git a/dts/Bindings/arm/bcm/brcm,bcm23550.yaml b/dts/Bindings/arm/bcm/brcm,bcm23550.yaml new file mode 100644 index 0000000000..c4b4efd28a --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,bcm23550.yaml @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm23550.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM23550 device tree bindings + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm23550-sparrow + - const: brcm,bcm23550 + +... diff --git a/dts/Bindings/arm/bcm/brcm,bcm4708.txt b/dts/Bindings/arm/bcm/brcm,bcm4708.txt deleted file mode 100644 index 8608a776ca..0000000000 --- a/dts/Bindings/arm/bcm/brcm,bcm4708.txt +++ /dev/null @@ -1,15 +0,0 @@ -Broadcom BCM4708 device tree bindings -------------------------------------------- - -Boards with the BCM4708 SoC shall have the following properties: - -Required root node property: - -bcm4708 -compatible = "brcm,bcm4708"; - -bcm4709 -compatible = "brcm,bcm4709"; - -bcm53012 -compatible = "brcm,bcm53012"; diff --git a/dts/Bindings/arm/bcm/brcm,bcm4708.yaml b/dts/Bindings/arm/bcm/brcm,bcm4708.yaml new file mode 100644 index 0000000000..d48313c7ae --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,bcm4708.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm4708.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM4708 device tree bindings + +description: + Broadcom BCM4708/47081/4709/47094/53012 Wi-Fi/network SoCs based + on the iProc architecture (Northstar). + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + - Hauke Mehrtens <hauke@hauke-m.de> + - Rafal Milecki <zajec5@gmail.com> + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: BCM4708 based boards + items: + - enum: + - asus,rt-ac56u + - asus,rt-ac68u + - buffalo,wzr-1750dhp + - linksys,ea6300-v1 + - linksys,ea6500-v2 + - luxul,xap-1510v1 + - luxul,xwc-1000 + - netgear,r6250v1 + - netgear,r6300v2 + - smartrg,sr400ac + - brcm,bcm94708 + - const: brcm,bcm4708 + + - description: BCM47081 based boards + items: + - enum: + - asus,rt-n18u + - buffalo,wzr-600dhp2 + - buffalo,wzr-900dhp + - luxul,xap-1410v1 + - luxul,xwr-1200v1 + - tplink,archer-c5-v2 + - const: brcm,bcm47081 + - const: brcm,bcm4708 + + - description: BCM4709 based boards + items: + - enum: + - asus,rt-ac87u + - buffalo,wxr-1900dhp + - linksys,ea9200 + - netgear,r7000 + - netgear,r8000 + - tplink,archer-c9-v1 + - brcm,bcm94709 + - const: brcm,bcm4709 + - const: brcm,bcm4708 + + - description: BCM47094 based boards + items: + - enum: + - dlink,dir-885l + - linksys,panamera + - luxul,abr-4500-v1 + - luxul,xap-1610-v1 + - luxul,xbr-4500-v1 + - luxul,xwc-2000-v1 + - luxul,xwr-3100v1 + - luxul,xwr-3150-v1 + - netgear,r8500 + - phicomm,k3 + - const: brcm,bcm47094 + - const: brcm,bcm4708 + + - description: BCM53012 based boards + items: + - enum: + - brcm,bcm953012er + - brcm,bcm953012hr + - brcm,bcm953012k + - const: brcm,brcm53012 + - const: brcm,bcm4708 +... diff --git a/dts/Bindings/arm/bcm/brcm,cygnus.txt b/dts/Bindings/arm/bcm/brcm,cygnus.txt deleted file mode 100644 index 4c77169bb5..0000000000 --- a/dts/Bindings/arm/bcm/brcm,cygnus.txt +++ /dev/null @@ -1,31 +0,0 @@ -Broadcom Cygnus device tree bindings ------------------------------------- - - -Boards with Cygnus SoCs shall have the following properties: - -Required root node property: - -BCM11300 -compatible = "brcm,bcm11300", "brcm,cygnus"; - -BCM11320 -compatible = "brcm,bcm11320", "brcm,cygnus"; - -BCM11350 -compatible = "brcm,bcm11350", "brcm,cygnus"; - -BCM11360 -compatible = "brcm,bcm11360", "brcm,cygnus"; - -BCM58300 -compatible = "brcm,bcm58300", "brcm,cygnus"; - -BCM58302 -compatible = "brcm,bcm58302", "brcm,cygnus"; - -BCM58303 -compatible = "brcm,bcm58303", "brcm,cygnus"; - -BCM58305 -compatible = "brcm,bcm58305", "brcm,cygnus"; diff --git a/dts/Bindings/arm/bcm/brcm,cygnus.yaml b/dts/Bindings/arm/bcm/brcm,cygnus.yaml new file mode 100644 index 0000000000..fe111e72da --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,cygnus.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,cygnus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Cygnus device tree bindings + +maintainers: + - Ray Jui <rjui@broadcom.com> + - Scott Branden <sbranden@broadcom.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm11300 + - brcm,bcm11320 + - brcm,bcm11350 + - brcm,bcm11360 + - brcm,bcm58300 + - brcm,bcm58302 + - brcm,bcm58303 + - brcm,bcm58305 + - const: brcm,cygnus + +... diff --git a/dts/Bindings/arm/bcm/brcm,hr2.txt b/dts/Bindings/arm/bcm/brcm,hr2.txt deleted file mode 100644 index a124c7fc4d..0000000000 --- a/dts/Bindings/arm/bcm/brcm,hr2.txt +++ /dev/null @@ -1,14 +0,0 @@ -Broadcom Hurricane 2 device tree bindings ---------------------------------------- - -Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs -are based on Broadcom's iProc SoC architecture and feature a single core Cortex -A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND -flash and a PCIe attached integrated switching engine. - -Boards with Hurricane SoCs shall have the following properties: - -Required root node property: - -BCM53342 -compatible = "brcm,bcm53342", "brcm,hr2"; diff --git a/dts/Bindings/arm/bcm/brcm,hr2.yaml b/dts/Bindings/arm/bcm/brcm,hr2.yaml new file mode 100644 index 0000000000..1158f49b0b --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,hr2.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,hr2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Hurricane 2 device tree bindings + +description: + Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs + are based on Broadcom's iProc SoC architecture and feature a single core Cortex + A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND + flash and a PCIe attached integrated switching engine. + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - ubnt,unifi-switch8 + - const: brcm,bcm53342 + - const: brcm,hr2 + +... diff --git a/dts/Bindings/arm/bcm/brcm,ns2.txt b/dts/Bindings/arm/bcm/brcm,ns2.txt deleted file mode 100644 index 35f056f4a1..0000000000 --- a/dts/Bindings/arm/bcm/brcm,ns2.txt +++ /dev/null @@ -1,9 +0,0 @@ -Broadcom North Star 2 (NS2) device tree bindings ------------------------------------------------- - -Boards with NS2 shall have the following properties: - -Required root node property: - -NS2 SVK board -compatible = "brcm,ns2-svk", "brcm,ns2"; diff --git a/dts/Bindings/arm/bcm/brcm,ns2.yaml b/dts/Bindings/arm/bcm/brcm,ns2.yaml new file mode 100644 index 0000000000..2451704f87 --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,ns2.yaml @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,ns2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom North Star 2 (NS2) device tree bindings + +maintainers: + - Ray Jui <rjui@broadcom.com> + - Scott Branden <sbranden@broadcom.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,ns2-svk + - brcm,ns2-xmc + - const: brcm,ns2 + +... diff --git a/dts/Bindings/arm/bcm/brcm,nsp-cpu-method.txt b/dts/Bindings/arm/bcm/brcm,nsp-cpu-method.txt deleted file mode 100644 index 677ef9d9f4..0000000000 --- a/dts/Bindings/arm/bcm/brcm,nsp-cpu-method.txt +++ /dev/null @@ -1,39 +0,0 @@ -Broadcom Northstar Plus SoC CPU Enable Method ---------------------------------------------- -This binding defines the enable method used for starting secondary -CPU in the following Broadcom SoCs: - BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312 - -The enable method is specified by defining the following required -properties in the corresponding secondary "cpu" device tree node: - - enable-method = "brcm,bcm-nsp-smp"; - - secondary-boot-reg = <...>; - -The secondary-boot-reg property is a u32 value that specifies the -physical address of the register which should hold the common -entry point for a secondary CPU. This entry is cpu node specific -and should be added per cpu. E.g., in case of NSP (BCM58625) which -is a dual core CPU SoC, this entry should be added to cpu1 node. - - -Example: - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - next-level-cache = <&L2>; - reg = <0>; - }; - - cpu1: cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a9"; - next-level-cache = <&L2>; - enable-method = "brcm,bcm-nsp-smp"; - secondary-boot-reg = <0xffff042c>; - reg = <1>; - }; - }; diff --git a/dts/Bindings/arm/bcm/brcm,nsp.txt b/dts/Bindings/arm/bcm/brcm,nsp.txt deleted file mode 100644 index eae53e4556..0000000000 --- a/dts/Bindings/arm/bcm/brcm,nsp.txt +++ /dev/null @@ -1,34 +0,0 @@ -Broadcom Northstar Plus device tree bindings --------------------------------------------- - -Broadcom Northstar Plus family of SoCs are used for switching control -and management applications as well as residential router/gateway -applications. The SoC features dual core Cortex A9 ARM CPUs, integrating -several peripheral interfaces including multiple Gigabit Ethernet PHYs, -DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and NAND flash, -SATA and several other IO controllers. - -Boards with Northstar Plus SoCs shall have the following properties: - -Required root node property: - -BCM58522 -compatible = "brcm,bcm58522", "brcm,nsp"; - -BCM58525 -compatible = "brcm,bcm58525", "brcm,nsp"; - -BCM58535 -compatible = "brcm,bcm58535", "brcm,nsp"; - -BCM58622 -compatible = "brcm,bcm58622", "brcm,nsp"; - -BCM58623 -compatible = "brcm,bcm58623", "brcm,nsp"; - -BCM58625 -compatible = "brcm,bcm58625", "brcm,nsp"; - -BCM88312 -compatible = "brcm,bcm88312", "brcm,nsp"; diff --git a/dts/Bindings/arm/bcm/brcm,nsp.yaml b/dts/Bindings/arm/bcm/brcm,nsp.yaml new file mode 100644 index 0000000000..fe364cebf5 --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,nsp.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,nsp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Northstar Plus device tree bindings + +description: + Broadcom Northstar Plus family of SoCs are used for switching control + and management applications as well as residential router/gateway + applications. The SoC features dual core Cortex A9 ARM CPUs, integrating + several peripheral interfaces including multiple Gigabit Ethernet PHYs, + DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and NAND flash, + SATA and several other IO controllers. + +maintainers: + - Ray Jui <rjui@broadcom.com> + - Scott Branden <sbranden@broadcom.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm58522 + - brcm,bcm58525 + - brcm,bcm58535 + - brcm,bcm58622 + - brcm,bcm58623 + - brcm,bcm58625 + - brcm,bcm88312 + - const: brcm,nsp + +... diff --git a/dts/Bindings/arm/bcm/brcm,stingray.txt b/dts/Bindings/arm/bcm/brcm,stingray.txt deleted file mode 100644 index 23a02178dd..0000000000 --- a/dts/Bindings/arm/bcm/brcm,stingray.txt +++ /dev/null @@ -1,12 +0,0 @@ -Broadcom Stingray device tree bindings ------------------------------------------------- - -Boards with Stingray shall have the following properties: - -Required root node property: - -Stingray Combo SVK board -compatible = "brcm,bcm958742k", "brcm,stingray"; - -Stingray SST100 board -compatible = "brcm,bcm958742t", "brcm,stingray"; diff --git a/dts/Bindings/arm/bcm/brcm,stingray.yaml b/dts/Bindings/arm/bcm/brcm,stingray.yaml new file mode 100644 index 0000000000..4ad2b2124a --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,stingray.yaml @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,stingray.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Stingray device tree bindings + +maintainers: + - Ray Jui <rjui@broadcom.com> + - Scott Branden <sbranden@broadcom.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,bcm958742k + - brcm,bcm958742t + - brcm,bcm958802a802x + - const: brcm,stingray + +... diff --git a/dts/Bindings/arm/bcm/brcm,vulcan-soc.txt b/dts/Bindings/arm/bcm/brcm,vulcan-soc.txt deleted file mode 100644 index 223ed3471c..0000000000 --- a/dts/Bindings/arm/bcm/brcm,vulcan-soc.txt +++ /dev/null @@ -1,10 +0,0 @@ -Broadcom Vulcan device tree bindings ------------------------------------- - -Boards with Broadcom Vulcan shall have the following root property: - -Broadcom Vulcan Evaluation Board: - compatible = "brcm,vulcan-eval", "brcm,vulcan-soc"; - -Generic Vulcan board: - compatible = "brcm,vulcan-soc"; diff --git a/dts/Bindings/arm/bcm/brcm,vulcan-soc.yaml b/dts/Bindings/arm/bcm/brcm,vulcan-soc.yaml new file mode 100644 index 0000000000..c5b6f31c20 --- /dev/null +++ b/dts/Bindings/arm/bcm/brcm,vulcan-soc.yaml @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/bcm/brcm,vulcan-soc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Vulcan device tree bindings + +maintainers: + - Robert Richter <rrichter@marvell.com> + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - brcm,vulcan-eval + - cavium,thunderx2-cn9900 + - const: brcm,vulcan-soc + +... diff --git a/dts/Bindings/arm/coresight-cti.yaml b/dts/Bindings/arm/coresight-cti.yaml new file mode 100644 index 0000000000..3db3642bd5 --- /dev/null +++ b/dts/Bindings/arm/coresight-cti.yaml @@ -0,0 +1,336 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +# Copyright 2019 Linaro Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/coresight-cti.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Coresight Cross Trigger Interface (CTI) device. + +description: | + The CoreSight Embedded Cross Trigger (ECT) consists of CTI devices connected + to one or more CoreSight components and/or a CPU, with CTIs interconnected in + a star topology via the Cross Trigger Matrix (CTM), which is not programmable. + The ECT components are not part of the trace generation data path and are thus + not part of the CoreSight graph described in the general CoreSight bindings + file coresight.txt. + + The CTI component properties define the connections between the individual + CTI and the components it is directly connected to, consisting of input and + output hardware trigger signals. CTIs can have a maximum number of input and + output hardware trigger signals (8 each for v1 CTI, 32 each for v2 CTI). The + number is defined at design time, the maximum of each defined in the DEVID + register. + + CTIs are interconnected in a star topology via the CTM, using a number of + programmable channels, usually 4, but again implementation defined and + described in the DEVID register. The star topology is not required to be + described in the bindings as the actual connections are software + programmable. + + In general the connections between CTI and components via the trigger signals + are implementation defined, except when the CTI is connected to an ARM v8 + architecture core and optional ETM. + + In this case the ARM v8 architecture defines the required signal connections + between CTI and the CPU core and ETM if present. In the case of a v8 + architecturally connected CTI an additional compatible string is used to + indicate this feature (arm,coresight-cti-v8-arch). + + When CTI trigger connection information is unavailable then a minimal driver + binding can be declared with no explicit trigger signals. This will result + the driver detecting the maximum available triggers and channels from the + DEVID register and make them all available for use as a single default + connection. Any user / client application will require additional information + on the connections between the CTI and other components for correct operation. + This information might be found by enabling the Integration Test registers in + the driver (set CONFIG_CORESIGHT_CTI_INTEGRATION_TEST in Kernel + configuration). These registers may be used to explore the trigger connections + between CTI and other CoreSight components. + + Certain triggers between CoreSight devices and the CTI have specific types + and usages. These can be defined along with the signal indexes with the + constants defined in <dt-bindings/arm/coresight-cti-dt.h> + + For example a CTI connected to a core will usually have a DBGREQ signal. This + is defined in the binding as type PE_EDBGREQ. These types will appear in an + optional array alongside the signal indexes. Omitting types will default all + signals to GEN_IO. + + Note that some hardware trigger signals can be connected to non-CoreSight + components (e.g. UART etc) depending on hardware implementation. + +maintainers: + - Mike Leach <mike.leach@linaro.org> + +allOf: + - $ref: /schemas/arm/primecell.yaml# + +# Need a custom select here or 'arm,primecell' will match on lots of nodes +select: + properties: + compatible: + contains: + enum: + - arm,coresight-cti + required: + - compatible + +properties: + $nodename: + pattern: "^cti(@[0-9a-f]+)$" + compatible: + oneOf: + - items: + - const: arm,coresight-cti + - const: arm,primecell + - items: + - const: arm,coresight-cti-v8-arch + - const: arm,coresight-cti + - const: arm,primecell + + reg: + maxItems: 1 + + cpu: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Handle to cpu this device is associated with. This must appear in the + base cti node if compatible string arm,coresight-cti-v8-arch is used, + or may appear in a trig-conns child node when appropriate. + + arm,cti-ctm-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Defines the CTM this CTI is connected to, in large systems with multiple + separate CTI/CTM nets. Typically multi-socket systems where the CTM is + propagated between sockets. + + arm,cs-dev-assoc: + $ref: /schemas/types.yaml#/definitions/phandle + description: + defines a phandle reference to an associated CoreSight trace device. + When the associated trace device is enabled, then the respective CTI + will be enabled. Use in a trig-conns node, or in CTI base node when + compatible string arm,coresight-cti-v8-arch used. If the associated + device has not been registered then the node name will be stored as + the connection name for later resolution. If the associated device is + not a CoreSight device or not registered then the node name will remain + the connection name and automatic enabling will not occur. + + # size cells and address cells required if trig-conns node present. + "#size-cells": + const: 0 + + "#address-cells": + const: 1 + +patternProperties: + '^trig-conns@([0-9]+)$': + type: object + description: + A trigger connections child node which describes the trigger signals + between this CTI and another hardware device. This device may be a CPU, + CoreSight device, any other hardware device or simple external IO lines. + The connection may have both input and output triggers, or only one or the + other. + + properties: + reg: + maxItems: 1 + + arm,trig-in-sigs: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 32 + description: + List of CTI trigger in signal numbers in use by a trig-conns node. + + arm,trig-in-types: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 32 + description: + List of constants representing the types for the CTI trigger in + signals. Types in this array match to the corresponding signal in the + arm,trig-in-sigs array. If the -types array is smaller, or omitted + completely, then the types will default to GEN_IO. + + arm,trig-out-sigs: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 32 + description: + List of CTI trigger out signal numbers in use by a trig-conns node. + + arm,trig-out-types: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 32 + description: + List of constants representing the types for the CTI trigger out + signals. Types in this array match to the corresponding signal + in the arm,trig-out-sigs array. If the "-types" array is smaller, + or omitted completely, then the types will default to GEN_IO. + + arm,trig-filters: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 32 + description: + List of CTI trigger out signals that will be blocked from becoming + active, unless filtering is disabled on the driver. + + arm,trig-conn-name: + allOf: + - $ref: /schemas/types.yaml#/definitions/string + description: + Defines a connection name that will be displayed, if the cpu or + arm,cs-dev-assoc properties are not being used in this connection. + Principle use for CTI that are connected to non-CoreSight devices, or + external IO. + + anyOf: + - required: + - arm,trig-in-sigs + - required: + - arm,trig-out-sigs + oneOf: + - required: + - arm,trig-conn-name + - required: + - cpu + - required: + - arm,cs-dev-assoc + required: + - reg + +required: + - compatible + - reg + - clocks + - clock-names + +if: + properties: + compatible: + contains: + const: arm,coresight-cti-v8-arch + +then: + required: + - cpu + +examples: + # minimum CTI definition. DEVID register used to set number of triggers. + - | + cti@20020000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x20020000 0x1000>; + + clocks = <&soc_smc50mhz>; + clock-names = "apb_pclk"; + }; + # v8 architecturally defined CTI - CPU + ETM connections generated by the + # driver according to the v8 architecture specification. + - | + cti@859000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0x859000 0x1000>; + + clocks = <&soc_smc50mhz>; + clock-names = "apb_pclk"; + + cpu = <&CPU1>; + arm,cs-dev-assoc = <&etm1>; + }; + # Implementation defined CTI - CPU + ETM connections explicitly defined.. + # Shows use of type constants from dt-bindings/arm/coresight-cti-dt.h + # #size-cells and #address-cells are required if trig-conns@ nodes present. + - | + #include <dt-bindings/arm/coresight-cti-dt.h> + + cti@858000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x858000 0x1000>; + + clocks = <&soc_smc50mhz>; + clock-names = "apb_pclk"; + + arm,cti-ctm-id = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + trig-conns@0 { + reg = <0>; + arm,trig-in-sigs = <4 5 6 7>; + arm,trig-in-types = <ETM_EXTOUT + ETM_EXTOUT + ETM_EXTOUT + ETM_EXTOUT>; + arm,trig-out-sigs = <4 5 6 7>; + arm,trig-out-types = <ETM_EXTIN + ETM_EXTIN + ETM_EXTIN + ETM_EXTIN>; + arm,cs-dev-assoc = <&etm0>; + }; + + trig-conns@1 { + reg = <1>; + cpu = <&CPU0>; + arm,trig-in-sigs = <0 1>; + arm,trig-in-types = <PE_DBGTRIGGER + PE_PMUIRQ>; + arm,trig-out-sigs=<0 1 2 >; + arm,trig-out-types = <PE_EDBGREQ + PE_DBGRESTART + PE_CTIIRQ>; + + arm,trig-filters = <0>; + }; + }; + # Implementation defined CTI - non CoreSight component connections. + - | + cti@20110000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0 0x20110000 0 0x1000>; + + clocks = <&soc_smc50mhz>; + clock-names = "apb_pclk"; + + #address-cells = <1>; + #size-cells = <0>; + + trig-conns@0 { + reg = <0>; + arm,trig-in-sigs=<0>; + arm,trig-in-types=<GEN_INTREQ>; + arm,trig-out-sigs=<0>; + arm,trig-out-types=<GEN_HALTREQ>; + arm,trig-conn-name = "sys_profiler"; + }; + + trig-conns@1 { + reg = <1>; + arm,trig-out-sigs=<2 3>; + arm,trig-out-types=<GEN_HALTREQ GEN_RESTARTREQ>; + arm,trig-conn-name = "watchdog"; + }; + + trig-conns@2 { + reg = <2>; + arm,trig-in-sigs=<1 6>; + arm,trig-in-types=<GEN_HALTREQ GEN_RESTARTREQ>; + arm,trig-conn-name = "g_counter"; + }; + }; + +... diff --git a/dts/Bindings/arm/coresight.txt b/dts/Bindings/arm/coresight.txt index d02c42d21f..846f6daae7 100644 --- a/dts/Bindings/arm/coresight.txt +++ b/dts/Bindings/arm/coresight.txt @@ -45,6 +45,10 @@ its hardware characteristcs. - Coresight Address Translation Unit (CATU) "arm,coresight-catu", "arm,primecell"; + - Coresight Cross Trigger Interface (CTI): + "arm,coresight-cti", "arm,primecell"; + See coresight-cti.yaml for full CTI definitions. + * reg: physical base address and length of the register set(s) of the component. @@ -72,6 +76,9 @@ its hardware characteristcs. * reg-names: the only acceptable values are "stm-base" and "stm-stimulus-base", each corresponding to the areas defined in "reg". +* Required properties for Coresight Cross Trigger Interface (CTI) + See coresight-cti.yaml for full CTI definitions. + * Required properties for devices that don't show up on the AMBA bus, such as non-configurable replicators and non-configurable funnels: diff --git a/dts/Bindings/arm/cpus.yaml b/dts/Bindings/arm/cpus.yaml index 0d5b61056b..a01814765d 100644 --- a/dts/Bindings/arm/cpus.yaml +++ b/dts/Bindings/arm/cpus.yaml @@ -123,11 +123,18 @@ properties: - arm,cortex-a12 - arm,cortex-a15 - arm,cortex-a17 + - arm,cortex-a32 + - arm,cortex-a34 + - arm,cortex-a35 - arm,cortex-a53 - arm,cortex-a55 - arm,cortex-a57 + - arm,cortex-a65 - arm,cortex-a72 - arm,cortex-a73 + - arm,cortex-a75 + - arm,cortex-a76 + - arm,cortex-a77 - arm,cortex-m0 - arm,cortex-m0+ - arm,cortex-m1 @@ -136,6 +143,8 @@ properties: - arm,cortex-r4 - arm,cortex-r5 - arm,cortex-r7 + - arm,neoverse-e1 + - arm,neoverse-n1 - brcm,brahma-b15 - brcm,brahma-b53 - brcm,vulcan @@ -155,6 +164,8 @@ properties: - nvidia,tegra194-carmel - qcom,krait - qcom,kryo + - qcom,kryo260 + - qcom,kryo280 - qcom,kryo385 - qcom,kryo485 - qcom,scorpion @@ -201,6 +212,8 @@ properties: - rockchip,rk3066-smp - socionext,milbeaut-m10v-smp - ste,dbx500-smp + - ti,am3352 + - ti,am4372 cpu-release-addr: $ref: '/schemas/types.yaml#/definitions/uint64' @@ -287,6 +300,39 @@ properties: While optional, it is the preferred way to get access to the cpu-core power-domains. + secondary-boot-reg: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: | + Required for systems that have an "enable-method" property value of + "brcm,bcm11351-cpu-method", "brcm,bcm23550" or "brcm,bcm-nsp-smp". + + This includes the following SoCs: | + BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664, BCM23550 + BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312 + + The secondary-boot-reg property is a u32 value that specifies the + physical address of the register used to request the ROM holding pen + code release a secondary CPU. The value written to the register is + formed by encoding the target CPU id into the low bits of the + physical start address it should jump to. + +if: + # If the enable-method property contains one of those values + properties: + enable-method: + contains: + enum: + - brcm,bcm11351-cpu-method + - brcm,bcm23550 + - brcm,bcm-nsp-smp + # and if enable-method is present + required: + - enable-method + +then: + required: + - secondary-boot-reg + required: - device_type - reg diff --git a/dts/Bindings/arm/freescale/fsl,scu.txt b/dts/Bindings/arm/freescale/fsl,scu.txt index e07735a8c2..623fedf121 100644 --- a/dts/Bindings/arm/freescale/fsl,scu.txt +++ b/dts/Bindings/arm/freescale/fsl,scu.txt @@ -164,7 +164,18 @@ Required properties: - compatible: should be: "fsl,imx8qxp-sc-key" followed by "fsl,imx-sc-key"; -- linux,keycodes: See Documentation/devicetree/bindings/input/keys.txt +- linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml + +Thermal bindings based on SCU Message Protocol +------------------------------------------------------------ + +Required properties: +- compatible: Should be : + "fsl,imx8qxp-sc-thermal" + followed by "fsl,imx-sc-thermal"; + +- #thermal-sensor-cells: See Documentation/devicetree/bindings/thermal/thermal.txt + for a description. Example (imx8qxp): ------------- @@ -238,6 +249,11 @@ firmware { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; }; + + tsens: thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; }; }; diff --git a/dts/Bindings/arm/fsl.yaml b/dts/Bindings/arm/fsl.yaml index 0e17e1f6fb..cd3fbe7e39 100644 --- a/dts/Bindings/arm/fsl.yaml +++ b/dts/Bindings/arm/fsl.yaml @@ -119,6 +119,10 @@ properties: - fsl,imx6q-sabreauto - fsl,imx6q-sabrelite - fsl,imx6q-sabresd + - technexion,imx6q-pico-dwarf # TechNexion i.MX6Q Pico-Dwarf + - technexion,imx6q-pico-hobbit # TechNexion i.MX6Q Pico-Hobbit + - technexion,imx6q-pico-nymph # TechNexion i.MX6Q Pico-Nymph + - technexion,imx6q-pico-pi # TechNexion i.MX6Q Pico-Pi - technologic,imx6q-ts4900 - technologic,imx6q-ts7970 - toradex,apalis_imx6q # Apalis iMX6 Module @@ -166,6 +170,10 @@ properties: - emtrion,emcon-mx6-avari # emCON-MX6S or emCON-MX6DL SoM on Avari Base - fsl,imx6dl-sabreauto # i.MX6 DualLite/Solo SABRE Automotive Board - fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board + - technexion,imx6dl-pico-dwarf # TechNexion i.MX6DL Pico-Dwarf + - technexion,imx6dl-pico-hobbit # TechNexion i.MX6DL Pico-Hobbit + - technexion,imx6dl-pico-nymph # TechNexion i.MX6DL Pico-Nymph + - technexion,imx6dl-pico-pi # TechNexion i.MX6DL Pico-Pi - technologic,imx6dl-ts4900 - technologic,imx6dl-ts7970 - toradex,colibri_imx6dl # Colibri iMX6 Module @@ -225,6 +233,9 @@ properties: - fsl,imx6ul-14x14-evk # i.MX6 UltraLite 14x14 EVK Board - kontron,imx6ul-n6310-som # Kontron N6310 SOM - kontron,imx6ul-n6311-som # Kontron N6311 SOM + - technexion,imx6ul-pico-dwarf # TechNexion i.MX6UL Pico-Dwarf + - technexion,imx6ul-pico-hobbit # TechNexion i.MX6UL Pico-Hobbit + - technexion,imx6ul-pico-pi # TechNexion i.MX6UL Pico-Pi - const: fsl,imx6ul - description: Kontron N6310 S Board @@ -274,6 +285,7 @@ properties: items: - enum: - toradex,colibri-imx7s # Colibri iMX7 Solo Module + - toradex,colibri-imx7s-aster # Colibri iMX7 Solo Module on Aster Carrier Board - toradex,colibri-imx7s-eval-v3 # Colibri iMX7 Solo Module on Colibri Evaluation Board V3 - tq,imx7s-mba7 # i.MX7S TQ MBa7 with TQMa7S SoM - const: fsl,imx7s @@ -284,8 +296,14 @@ properties: - fsl,imx7d-sdb # i.MX7 SabreSD Board - fsl,imx7d-sdb-reva # i.MX7 SabreSD Rev-A Board - novtech,imx7d-meerkat96 # i.MX7 Meerkat96 Board + - technexion,imx7d-pico-dwarf # TechNexion i.MX7D Pico-Dwarf + - technexion,imx7d-pico-hobbit # TechNexion i.MX7D Pico-Hobbit + - technexion,imx7d-pico-nymph # TechNexion i.MX7D Pico-Nymph + - technexion,imx7d-pico-pi # TechNexion i.MX7D Pico-Pi - toradex,colibri-imx7d # Colibri iMX7 Dual Module + - toradex,colibri-imx7d-aster # Colibri iMX7 Dual Module on Aster Carrier Board - toradex,colibri-imx7d-emmc # Colibri iMX7 Dual 1GB (eMMC) Module + - toradex,colibri-imx7d-emmc-aster # Colibri iMX7 Dual 1GB (eMMC) Module on Aster Carrier Board - toradex,colibri-imx7d-emmc-eval-v3 # Colibri iMX7 Dual 1GB (eMMC) Module on Colibri Evaluation Board V3 - toradex,colibri-imx7d-eval-v3 # Colibri iMX7 Dual Module on Colibri Evaluation Board V3 - tq,imx7d-mba7 # i.MX7D TQ MBa7 with TQMa7D SoM @@ -324,6 +342,12 @@ properties: - fsl,imx8mn-evk # i.MX8MN LPDDR4 EVK Board - const: fsl,imx8mn + - description: i.MX8MP based Boards + items: + - enum: + - fsl,imx8mp-evk # i.MX8MP EVK Board + - const: fsl,imx8mp + - description: i.MX8MQ based Boards items: - enum: @@ -395,6 +419,51 @@ properties: - fsl,ls1021a-twr - const: fsl,ls1021a + - description: LS1028A based Boards + items: + - enum: + - fsl,ls1028a-qds + - fsl,ls1028a-rdb + - const: fsl,ls1028a + + - description: Kontron KBox A-230-LS + items: + - const: kontron,kbox-a-230-ls + - const: kontron,sl28-var4 + - const: kontron,sl28 + - const: fsl,ls1028a + - description: + Kontron SMARC-sAL28 board on the SMARC Eval Carrier 2.0 + items: + - enum: + - kontron,sl28-var2-ads2 + - kontron,sl28-var3-ads2 + - kontron,sl28-var4-ads2 + - enum: + - kontron,sl28-var2 + - kontron,sl28-var3 + - kontron,sl28-var4 + - const: kontron,sl28 + - const: fsl,ls1028a + + - description: + Kontron SMARC-sAL28 board (on a generic/undefined carrier) + items: + - enum: + - kontron,sl28-var2 + - kontron,sl28-var3 + - kontron,sl28-var4 + - const: kontron,sl28 + - const: fsl,ls1028a + + - description: + Kontron SMARC-sAL28 board (base). This is used in the base device + tree which is compatible with the overlays provided by the + vendor. + items: + - const: kontron,sl28 + - const: fsl,ls1028a + - description: LS1043A based Boards items: - enum: diff --git a/dts/Bindings/arm/l2c2x0.yaml b/dts/Bindings/arm/l2c2x0.yaml index 913a8cd8b2..5d1d50eea2 100644 --- a/dts/Bindings/arm/l2c2x0.yaml +++ b/dts/Bindings/arm/l2c2x0.yaml @@ -29,27 +29,30 @@ allOf: properties: compatible: - enum: - - arm,pl310-cache - - arm,l220-cache - - arm,l210-cache - # DEPRECATED by "brcm,bcm11351-a2-pl310-cache" - - bcm,bcm11351-a2-pl310-cache - # For Broadcom bcm11351 chipset where an - # offset needs to be added to the address before passing down to the L2 - # cache controller - - brcm,bcm11351-a2-pl310-cache - # Marvell Controller designed to be - # compatible with the ARM one, with system cache mode (meaning - # maintenance operations on L1 are broadcasted to the L2 and L2 - # performs the same operation). - - marvell,aurora-system-cache - # Marvell Controller designed to be - # compatible with the ARM one with outer cache mode. - - marvell,aurora-outer-cache - # Marvell Tauros3 cache controller, compatible - # with arm,pl310-cache controller. - - marvell,tauros3-cache + oneOf: + - enum: + - arm,pl310-cache + - arm,l220-cache + - arm,l210-cache + # DEPRECATED by "brcm,bcm11351-a2-pl310-cache" + - bcm,bcm11351-a2-pl310-cache + # For Broadcom bcm11351 chipset where an + # offset needs to be added to the address before passing down to the L2 + # cache controller + - brcm,bcm11351-a2-pl310-cache + # Marvell Controller designed to be + # compatible with the ARM one, with system cache mode (meaning + # maintenance operations on L1 are broadcasted to the L2 and L2 + # performs the same operation). + - marvell,aurora-system-cache + # Marvell Controller designed to be + # compatible with the ARM one with outer cache mode. + - marvell,aurora-outer-cache + - items: + # Marvell Tauros3 cache controller, compatible + # with arm,pl310-cache controller. + - const: marvell,tauros3-cache + - const: arm,pl310-cache cache-level: const: 2 diff --git a/dts/Bindings/arm/mrvl/mrvl.yaml b/dts/Bindings/arm/mrvl/mrvl.yaml index 818dfe6de5..3235ec9e9b 100644 --- a/dts/Bindings/arm/mrvl/mrvl.yaml +++ b/dts/Bindings/arm/mrvl/mrvl.yaml @@ -28,8 +28,11 @@ properties: items: - enum: - mrvl,mmp2-brownstone + - olpc,xo-1.75 - const: mrvl,mmp2 - description: MMP3 based boards items: - - const: mrvl,mmp3 + - enum: + - dell,wyse-ariel + - const: marvell,mmp3 ... diff --git a/dts/Bindings/arm/msm/qcom,llcc.yaml b/dts/Bindings/arm/msm/qcom,llcc.yaml index 79902f470e..c3a8604dfa 100644 --- a/dts/Bindings/arm/msm/qcom,llcc.yaml +++ b/dts/Bindings/arm/msm/qcom,llcc.yaml @@ -43,6 +43,8 @@ required: - reg-names - interrupts +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> diff --git a/dts/Bindings/arm/pmu.yaml b/dts/Bindings/arm/pmu.yaml index 52ae094ce3..97df36d301 100644 --- a/dts/Bindings/arm/pmu.yaml +++ b/dts/Bindings/arm/pmu.yaml @@ -20,27 +20,36 @@ properties: items: - enum: - apm,potenza-pmu - - arm,armv8-pmuv3 - - arm,cortex-a73-pmu - - arm,cortex-a72-pmu - - arm,cortex-a57-pmu - - arm,cortex-a53-pmu - - arm,cortex-a35-pmu - - arm,cortex-a17-pmu - - arm,cortex-a15-pmu - - arm,cortex-a12-pmu - - arm,cortex-a9-pmu - - arm,cortex-a8-pmu - - arm,cortex-a7-pmu - - arm,cortex-a5-pmu - - arm,arm11mpcore-pmu - - arm,arm1176-pmu + - arm,armv8-pmuv3 # Only for s/w models - arm,arm1136-pmu + - arm,arm1176-pmu + - arm,arm11mpcore-pmu + - arm,cortex-a5-pmu + - arm,cortex-a7-pmu + - arm,cortex-a8-pmu + - arm,cortex-a9-pmu + - arm,cortex-a12-pmu + - arm,cortex-a15-pmu + - arm,cortex-a17-pmu + - arm,cortex-a32-pmu + - arm,cortex-a34-pmu + - arm,cortex-a35-pmu + - arm,cortex-a53-pmu + - arm,cortex-a55-pmu + - arm,cortex-a57-pmu + - arm,cortex-a65-pmu + - arm,cortex-a72-pmu + - arm,cortex-a73-pmu + - arm,cortex-a75-pmu + - arm,cortex-a76-pmu + - arm,cortex-a77-pmu + - arm,neoverse-e1-pmu + - arm,neoverse-n1-pmu - brcm,vulcan-pmu - cavium,thunder-pmu + - qcom,krait-pmu - qcom,scorpion-pmu - qcom,scorpion-mp-pmu - - qcom,krait-pmu interrupts: # Don't know how many CPUs, so no constraints to specify diff --git a/dts/Bindings/arm/psci.yaml b/dts/Bindings/arm/psci.yaml index 5e66934455..9247b58c26 100644 --- a/dts/Bindings/arm/psci.yaml +++ b/dts/Bindings/arm/psci.yaml @@ -32,6 +32,9 @@ description: |+ http://infocenter.arm.com/help/topic/com.arm.doc.den0022c/DEN0022C_Power_State_Coordination_Interface.pdf properties: + $nodename: + const: psci + compatible: oneOf: - description: @@ -141,6 +144,8 @@ allOf: - cpu_off - cpu_on +additionalProperties: false + examples: - |+ diff --git a/dts/Bindings/arm/qcom.yaml b/dts/Bindings/arm/qcom.yaml index 5976c0b16b..64ddae3bd3 100644 --- a/dts/Bindings/arm/qcom.yaml +++ b/dts/Bindings/arm/qcom.yaml @@ -28,6 +28,7 @@ description: | apq8074 apq8084 apq8096 + ipq6018 ipq8074 mdm9615 msm8916 @@ -41,6 +42,7 @@ description: | The 'board' element must be one of the following strings: cdp + cp01-c1 dragonboard hk01 idp @@ -150,4 +152,10 @@ properties: - enum: - qcom,sc7180-idp - const: qcom,sc7180 + + - items: + - enum: + - qcom,ipq6018-cp01-c1 + - const: qcom,ipq6018 + ... diff --git a/dts/Bindings/arm/renesas,prr.yaml b/dts/Bindings/arm/renesas,prr.yaml index 7f8d17f339..dd087643a9 100644 --- a/dts/Bindings/arm/renesas,prr.yaml +++ b/dts/Bindings/arm/renesas,prr.yaml @@ -27,6 +27,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | prr: chipid@ff000044 { diff --git a/dts/Bindings/arm/renesas.yaml b/dts/Bindings/arm/renesas.yaml index 9436124c58..611094d918 100644 --- a/dts/Bindings/arm/renesas.yaml +++ b/dts/Bindings/arm/renesas.yaml @@ -208,6 +208,7 @@ properties: - description: R-Car M3-W+ (R8A77961) items: - enum: + - renesas,m3ulcb # M3ULCB (R-Car Starter Kit Pro, RTP8J77961ASKB0SK0SA05A (M3 ES3.0)) - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version, RTP0RC7796SIPB0012SA5A) - const: renesas,r8a77961 diff --git a/dts/Bindings/arm/rockchip.yaml b/dts/Bindings/arm/rockchip.yaml index 874b0eaa2a..715586dea9 100644 --- a/dts/Bindings/arm/rockchip.yaml +++ b/dts/Bindings/arm/rockchip.yaml @@ -402,6 +402,11 @@ properties: - const: phytec,rk3288-phycore-som - const: rockchip,rk3288 + - description: Pine64 PinebookPro + items: + - const: pine64,pinebook-pro + - const: rockchip,rk3399 + - description: Pine64 Rock64 items: - const: pine64,rock64 @@ -443,7 +448,7 @@ properties: - description: Rockchip Kylin items: - - const: rockchip,kylin-rk3036 + - const: rockchip,rk3036-kylin - const: rockchip,rk3036 - description: Rockchip PX3 Evaluation board @@ -468,6 +473,11 @@ properties: - const: rockchip,r88 - const: rockchip,rk3368 + - description: Rockchip RK3036 Evaluation board + items: + - const: rockchip,rk3036-evb + - const: rockchip,rk3036 + - description: Rockchip RK3228 Evaluation board items: - const: rockchip,rk3228-evb diff --git a/dts/Bindings/arm/samsung/exynos-chipid.yaml b/dts/Bindings/arm/samsung/exynos-chipid.yaml index afcd70803c..0425d333b5 100644 --- a/dts/Bindings/arm/samsung/exynos-chipid.yaml +++ b/dts/Bindings/arm/samsung/exynos-chipid.yaml @@ -30,6 +30,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | chipid@10000000 { diff --git a/dts/Bindings/arm/samsung/pmu.yaml b/dts/Bindings/arm/samsung/pmu.yaml index 73b56fc5bf..c965189271 100644 --- a/dts/Bindings/arm/samsung/pmu.yaml +++ b/dts/Bindings/arm/samsung/pmu.yaml @@ -89,6 +89,8 @@ required: - clock-names - clocks +additionalProperties: false + examples: - | #include <dt-bindings/clock/exynos5250.h> diff --git a/dts/Bindings/arm/samsung/samsung-secure-firmware.yaml b/dts/Bindings/arm/samsung/samsung-secure-firmware.yaml index 51d23b6f8a..3d9abad3c7 100644 --- a/dts/Bindings/arm/samsung/samsung-secure-firmware.yaml +++ b/dts/Bindings/arm/samsung/samsung-secure-firmware.yaml @@ -23,6 +23,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | firmware@203f000 { diff --git a/dts/Bindings/arm/socionext/cache-uniphier.txt b/dts/Bindings/arm/socionext/cache-uniphier.txt deleted file mode 100644 index d27a646f48..0000000000 --- a/dts/Bindings/arm/socionext/cache-uniphier.txt +++ /dev/null @@ -1,60 +0,0 @@ -UniPhier outer cache controller - -UniPhier SoCs are integrated with a full-custom outer cache controller system. -All of them have a level 2 cache controller, and some have a level 3 cache -controller as well. - -Required properties: -- compatible: should be "socionext,uniphier-system-cache" -- reg: offsets and lengths of the register sets for the device. It should - contain 3 regions: control register, revision register, operation register, - in this order. -- cache-unified: specifies the cache is a unified cache. -- cache-size: specifies the size in bytes of the cache -- cache-sets: specifies the number of associativity sets of the cache -- cache-line-size: specifies the line size in bytes -- cache-level: specifies the level in the cache hierarchy. The value should - be 2 for L2 cache, 3 for L3 cache, etc. - -Optional properties: -- next-level-cache: phandle to the next level cache if present. The next level - cache should be also compatible with "socionext,uniphier-system-cache". - -The L2 cache must exist to use the L3 cache; the cache hierarchy must be -indicated correctly with "next-level-cache" properties. - -Example 1 (system with L2): - l2: l2-cache@500c0000 { - compatible = "socionext,uniphier-system-cache"; - reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, - <0x506c0000 0x400>; - cache-unified; - cache-size = <0x80000>; - cache-sets = <256>; - cache-line-size = <128>; - cache-level = <2>; - }; - -Example 2 (system with L2 and L3): - l2: l2-cache@500c0000 { - compatible = "socionext,uniphier-system-cache"; - reg = <0x500c0000 0x2000>, <0x503c0100 0x8>, - <0x506c0000 0x400>; - cache-unified; - cache-size = <0x200000>; - cache-sets = <512>; - cache-line-size = <128>; - cache-level = <2>; - next-level-cache = <&l3>; - }; - - l3: l3-cache@500c8000 { - compatible = "socionext,uniphier-system-cache"; - reg = <0x500c8000 0x2000>, <0x503c8100 0x8>, - <0x506c8000 0x400>; - cache-unified; - cache-size = <0x400000>; - cache-sets = <512>; - cache-line-size = <256>; - cache-level = <3>; - }; diff --git a/dts/Bindings/arm/socionext/socionext,uniphier-system-cache.yaml b/dts/Bindings/arm/socionext/socionext,uniphier-system-cache.yaml new file mode 100644 index 0000000000..2e765bb3e6 --- /dev/null +++ b/dts/Bindings/arm/socionext/socionext,uniphier-system-cache.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/socionext/socionext,uniphier-system-cache.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier outer cache controller + +description: | + UniPhier ARM 32-bit SoCs are integrated with a full-custom outer cache + controller system. All of them have a level 2 cache controller, and some + have a level 3 cache controller as well. + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + const: socionext,uniphier-system-cache + + reg: + description: | + should contain 3 regions: control register, revision register, + operation register, in this order. + minItems: 3 + maxItems: 3 + + interrupts: + description: | + Interrupts can be used to notify the completion of cache operations. + The number of interrupts should match to the number of CPU cores. + The specified interrupts correspond to CPU0, CPU1, ... in this order. + minItems: 1 + maxItems: 4 + + cache-unified: true + + cache-size: true + + cache-sets: true + + cache-line-size: true + + cache-level: + minimum: 2 + maximum: 3 + + next-level-cache: true + +allOf: + - $ref: /schemas/cache-controller.yaml# + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - cache-unified + - cache-size + - cache-sets + - cache-line-size + - cache-level + +examples: + - | + // System with L2. + cache-controller@500c0000 { + compatible = "socionext,uniphier-system-cache"; + reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>; + interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>; + cache-unified; + cache-size = <0x140000>; + cache-sets = <512>; + cache-line-size = <128>; + cache-level = <2>; + }; + - | + // System with L2 and L3. + // L2 should specify the next level cache by 'next-level-cache'. + l2: cache-controller@500c0000 { + compatible = "socionext,uniphier-system-cache"; + reg = <0x500c0000 0x2000>, <0x503c0100 0x8>, <0x506c0000 0x400>; + interrupts = <0 190 4>, <0 191 4>; + cache-unified; + cache-size = <0x200000>; + cache-sets = <512>; + cache-line-size = <128>; + cache-level = <2>; + next-level-cache = <&l3>; + }; + + l3: cache-controller@500c8000 { + compatible = "socionext,uniphier-system-cache"; + reg = <0x500c8000 0x2000>, <0x503c8100 0x8>, <0x506c8000 0x400>; + interrupts = <0 174 4>, <0 175 4>; + cache-unified; + cache-size = <0x200000>; + cache-sets = <512>; + cache-line-size = <256>; + cache-level = <3>; + }; diff --git a/dts/Bindings/arm/socionext/uniphier.txt b/dts/Bindings/arm/socionext/uniphier.txt deleted file mode 100644 index b3ed103374..0000000000 --- a/dts/Bindings/arm/socionext/uniphier.txt +++ /dev/null @@ -1,47 +0,0 @@ -Socionext UniPhier SoC family ------------------------------ - -Required properties in the root node: - - compatible: should contain board and SoC compatible strings - -SoC and board compatible strings: - (sorted chronologically) - - - LD4 SoC: "socionext,uniphier-ld4" - - Reference Board: "socionext,uniphier-ld4-ref" - - - Pro4 SoC: "socionext,uniphier-pro4" - - Reference Board: "socionext,uniphier-pro4-ref" - - Ace Board: "socionext,uniphier-pro4-ace" - - Sanji Board: "socionext,uniphier-pro4-sanji" - - - sLD8 SoC: "socionext,uniphier-sld8" - - Reference Board: "socionext,uniphier-sld8-ref" - - - PXs2 SoC: "socionext,uniphier-pxs2" - - Gentil Board: "socionext,uniphier-pxs2-gentil" - - Vodka Board: "socionext,uniphier-pxs2-vodka" - - - LD6b SoC: "socionext,uniphier-ld6b" - - Reference Board: "socionext,uniphier-ld6b-ref" - - - LD11 SoC: "socionext,uniphier-ld11" - - Reference Board: "socionext,uniphier-ld11-ref" - - Global Board: "socionext,uniphier-ld11-global" - - - LD20 SoC: "socionext,uniphier-ld20" - - Reference Board: "socionext,uniphier-ld20-ref" - - Global Board: "socionext,uniphier-ld20-global" - - - PXs3 SoC: "socionext,uniphier-pxs3" - - Reference Board: "socionext,uniphier-pxs3-ref" - -Example: - -/dts-v1/; - -/ { - compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20"; - - ... -}; diff --git a/dts/Bindings/arm/socionext/uniphier.yaml b/dts/Bindings/arm/socionext/uniphier.yaml new file mode 100644 index 0000000000..65ad6d8a3c --- /dev/null +++ b/dts/Bindings/arm/socionext/uniphier.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/socionext/uniphier.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier platform device tree bindings + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + $nodename: + const: / + compatible: + oneOf: + - description: LD4 SoC boards + items: + - enum: + - socionext,uniphier-ld4-ref + - const: socionext,uniphier-ld4 + - description: Pro4 SoC boards + items: + - enum: + - socionext,uniphier-pro4-ace + - socionext,uniphier-pro4-ref + - socionext,uniphier-pro4-sanji + - const: socionext,uniphier-pro4 + - description: sLD8 SoC boards + items: + - enum: + - socionext,uniphier-sld8-ref + - const: socionext,uniphier-sld8 + - description: PXs2 SoC boards + items: + - enum: + - socionext,uniphier-pxs2-gentil + - socionext,uniphier-pxs2-vodka + - const: socionext,uniphier-pxs2 + - description: LD6b SoC boards + items: + - enum: + - socionext,uniphier-ld6b-ref + - const: socionext,uniphier-ld6b + - description: LD11 SoC boards + items: + - enum: + - socionext,uniphier-ld11-global + - socionext,uniphier-ld11-ref + - const: socionext,uniphier-ld11 + - description: LD20 SoC boards + items: + - enum: + - socionext,uniphier-ld20-global + - socionext,uniphier-ld20-ref + - const: socionext,uniphier-ld20 + - description: PXs3 SoC boards + items: + - enum: + - socionext,uniphier-pxs3-ref + - const: socionext,uniphier-pxs3 diff --git a/dts/Bindings/arm/stm32/st,stm32-syscon.yaml b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml index 0dedf94c85..baff80197d 100644 --- a/dts/Bindings/arm/stm32/st,stm32-syscon.yaml +++ b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml @@ -29,6 +29,8 @@ required: - reg - clocks +additionalProperties: false + examples: - | #include <dt-bindings/clock/stm32mp1-clks.h> diff --git a/dts/Bindings/arm/sunxi.yaml b/dts/Bindings/arm/sunxi.yaml index 327ce67308..abf2d97fb7 100644 --- a/dts/Bindings/arm/sunxi.yaml +++ b/dts/Bindings/arm/sunxi.yaml @@ -394,6 +394,12 @@ properties: - const: linksprite,pcduino3-nano - const: allwinner,sun7i-a20 + - description: Linutronix Testbox v2 + items: + - const: linutronix,testbox-v2 + - const: lamobo,lamobo-r1 + - const: allwinner,sun7i-a20 + - description: HAOYU Electronics Marsboard A10 items: - const: haoyu,a10-marsboard @@ -636,6 +642,21 @@ properties: - const: pine64,pinebook - const: allwinner,sun50i-a64 + - description: Pine64 PinePhone Developer Batch (1.0) + items: + - const: pine64,pinephone-1.0 + - const: allwinner,sun50i-a64 + + - description: Pine64 PinePhone Braveheart (1.1) + items: + - const: pine64,pinephone-1.1 + - const: allwinner,sun50i-a64 + + - description: Pine64 PineTab + items: + - const: pine64,pinetab + - const: allwinner,sun50i-a64 + - description: Pine64 SoPine Baseboard items: - const: pine64,sopine-baseboard @@ -647,6 +668,11 @@ properties: - const: pineriver,mini-xplus - const: allwinner,sun4i-a10 + - description: PocketBook Touch Lux 3 + items: + - const: pocketbook,touch-lux-3 + - const: allwinner,sun5i-a13 + - description: Point of View Protab2-IPS9 items: - const: pov,protab2-ips9 diff --git a/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml index 9370e64992..aa0738b4d5 100644 --- a/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml +++ b/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml @@ -30,6 +30,7 @@ properties: enum: - allwinner,sun5i-a13-mbus - allwinner,sun8i-h3-mbus + - allwinner,sun50i-a64-mbus reg: maxItems: 1 diff --git a/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.txt b/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.txt deleted file mode 100644 index cb12f33a24..0000000000 --- a/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.txt +++ /dev/null @@ -1,300 +0,0 @@ -NVIDIA Tegra Power Management Controller (PMC) - -== Power Management Controller Node == - -The PMC block interacts with an external Power Management Unit. The PMC -mostly controls the entry and exit of the system from different sleep -modes. It provides power-gating controllers for SoC and CPU power-islands. - -Required properties: -- name : Should be pmc -- compatible : Should contain one of the following: - For Tegra20 must contain "nvidia,tegra20-pmc". - For Tegra30 must contain "nvidia,tegra30-pmc". - For Tegra114 must contain "nvidia,tegra114-pmc" - For Tegra124 must contain "nvidia,tegra124-pmc" - For Tegra132 must contain "nvidia,tegra124-pmc" - For Tegra210 must contain "nvidia,tegra210-pmc" -- reg : Offset and length of the register set for the device -- clocks : Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names : Must include the following entries: - "pclk" (The Tegra clock of that name), - "clk32k_in" (The 32KHz clock input to Tegra). - -Optional properties: -- nvidia,invert-interrupt : If present, inverts the PMU interrupt signal. - The PMU is an external Power Management Unit, whose interrupt output - signal is fed into the PMC. This signal is optionally inverted, and then - fed into the ARM GIC. The PMC is not involved in the detection or - handling of this interrupt signal, merely its inversion. -- nvidia,suspend-mode : The suspend mode that the platform should use. - Valid values are 0, 1 and 2: - 0 (LP0): CPU + Core voltage off and DRAM in self-refresh - 1 (LP1): CPU voltage off and DRAM in self-refresh - 2 (LP2): CPU voltage off -- nvidia,core-power-req-active-high : Boolean, core power request active-high -- nvidia,sys-clock-req-active-high : Boolean, system clock request active-high -- nvidia,combined-power-req : Boolean, combined power request for CPU & Core -- nvidia,cpu-pwr-good-en : Boolean, CPU power good signal (from PMIC to PMC) - is enabled. - -Required properties when nvidia,suspend-mode is specified: -- nvidia,cpu-pwr-good-time : CPU power good time in uS. -- nvidia,cpu-pwr-off-time : CPU power off time in uS. -- nvidia,core-pwr-good-time : <Oscillator-stable-time Power-stable-time> - Core power good time in uS. -- nvidia,core-pwr-off-time : Core power off time in uS. - -Required properties when nvidia,suspend-mode=<0>: -- nvidia,lp0-vec : <start length> Starting address and length of LP0 vector - The LP0 vector contains the warm boot code that is executed by AVP when - resuming from the LP0 state. The AVP (Audio-Video Processor) is an ARM7 - processor and always being the first boot processor when chip is power on - or resume from deep sleep mode. When the system is resumed from the deep - sleep mode, the warm boot code will restore some PLLs, clocks and then - bring up CPU0 for resuming the system. - -Hardware-triggered thermal reset: -On Tegra30, Tegra114 and Tegra124, if the 'i2c-thermtrip' subnode exists, -hardware-triggered thermal reset will be enabled. - -Required properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'): -- nvidia,i2c-controller-id : ID of I2C controller to send poweroff command to. Valid values are - described in section 9.2.148 "APBDEV_PMC_SCRATCH53_0" of the - Tegra K1 Technical Reference Manual. -- nvidia,bus-addr : Bus address of the PMU on the I2C bus -- nvidia,reg-addr : I2C register address to write poweroff command to -- nvidia,reg-data : Poweroff command to write to PMU - -Optional properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'): -- nvidia,pinmux-id : Pinmux used by the hardware when issuing poweroff command. - Defaults to 0. Valid values are described in section 12.5.2 - "Pinmux Support" of the Tegra4 Technical Reference Manual. - -Optional nodes: -- powergates : This node contains a hierarchy of power domain nodes, which - should match the powergates on the Tegra SoC. See "Powergate - Nodes" below. - -Example: - -/ SoC dts including file -pmc@7000f400 { - compatible = "nvidia,tegra20-pmc"; - reg = <0x7000e400 0x400>; - clocks = <&tegra_car 110>, <&clk32k_in>; - clock-names = "pclk", "clk32k_in"; - nvidia,invert-interrupt; - nvidia,suspend-mode = <1>; - nvidia,cpu-pwr-good-time = <2000>; - nvidia,cpu-pwr-off-time = <100>; - nvidia,core-pwr-good-time = <3845 3845>; - nvidia,core-pwr-off-time = <458>; - nvidia,core-power-req-active-high; - nvidia,sys-clock-req-active-high; - nvidia,lp0-vec = <0xbdffd000 0x2000>; -}; - -/ Tegra board dts file -{ - ... - pmc@7000f400 { - i2c-thermtrip { - nvidia,i2c-controller-id = <4>; - nvidia,bus-addr = <0x40>; - nvidia,reg-addr = <0x36>; - nvidia,reg-data = <0x2>; - }; - }; - ... - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock { - compatible = "fixed-clock"; - reg=<0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; - }; - ... -}; - - -== Powergate Nodes == - -Each of the powergate nodes represents a power-domain on the Tegra SoC -that can be power-gated by the Tegra PMC. The name of the powergate node -should be one of the below. Note that not every powergate is applicable -to all Tegra devices and the following list shows which powergates are -applicable to which devices. Please refer to the Tegra TRM for more -details on the various powergates. - - Name Description Devices Applicable - 3d 3D Graphics Tegra20/114/124/210 - 3d0 3D Graphics 0 Tegra30 - 3d1 3D Graphics 1 Tegra30 - aud Audio Tegra210 - dfd Debug Tegra210 - dis Display A Tegra114/124/210 - disb Display B Tegra114/124/210 - heg 2D Graphics Tegra30/114/124/210 - iram Internal RAM Tegra124/210 - mpe MPEG Encode All - nvdec NVIDIA Video Decode Engine Tegra210 - nvjpg NVIDIA JPEG Engine Tegra210 - pcie PCIE Tegra20/30/124/210 - sata SATA Tegra30/124/210 - sor Display interfaces Tegra124/210 - ve2 Video Encode Engine 2 Tegra210 - venc Video Encode Engine All - vdec Video Decode Engine Tegra20/30/114/124 - vic Video Imaging Compositor Tegra124/210 - xusba USB Partition A Tegra114/124/210 - xusbb USB Partition B Tegra114/124/210 - xusbc USB Partition C Tegra114/124/210 - -Required properties: - - clocks: Must contain an entry for each clock required by the PMC for - controlling a power-gate. See ../clocks/clock-bindings.txt for details. - - resets: Must contain an entry for each reset required by the PMC for - controlling a power-gate. See ../reset/reset.txt for details. - - #power-domain-cells: Must be 0. - -Example: - - pmc: pmc@7000e400 { - compatible = "nvidia,tegra210-pmc"; - reg = <0x0 0x7000e400 0x0 0x400>; - clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; - clock-names = "pclk", "clk32k_in"; - - powergates { - pd_audio: aud { - clocks = <&tegra_car TEGRA210_CLK_APE>, - <&tegra_car TEGRA210_CLK_APB2APE>; - resets = <&tegra_car 198>; - #power-domain-cells = <0>; - }; - }; - }; - - -== Powergate Clients == - -Hardware blocks belonging to a power domain should contain a "power-domains" -property that is a phandle pointing to the corresponding powergate node. - -Example: - - adma: adma@702e2000 { - ... - power-domains = <&pd_audio>; - ... - }; - -== Pad Control == - -On Tegra SoCs a pad is a set of pins which are configured as a group. -The pin grouping is a fixed attribute of the hardware. The PMC can be -used to set pad power state and signaling voltage. A pad can be either -in active or power down mode. The support for power state and signaling -voltage configuration varies depending on the pad in question. 3.3 V and -1.8 V signaling voltages are supported on pins where software -controllable signaling voltage switching is available. - -The pad configuration state nodes are placed under the pmc node and they -are referred to by the pinctrl client properties. For more information -see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt. -The pad name should be used as the value of the pins property in pin -configuration nodes. - -The following pads are present on Tegra124 and Tegra132: -audio bb cam comp -csia csb cse dsi -dsib dsic dsid hdmi -hsic hv lvds mipi-bias -nand pex-bias pex-clk1 pex-clk2 -pex-cntrl sdmmc1 sdmmc3 sdmmc4 -sys_ddc uart usb0 usb1 -usb2 usb_bias - -The following pads are present on Tegra210: -audio audio-hv cam csia -csib csic csid csie -csif dbg debug-nonao dmic -dp dsi dsib dsic -dsid emmc emmc2 gpio -hdmi hsic lvds mipi-bias -pex-bias pex-clk1 pex-clk2 pex-cntrl -sdmmc1 sdmmc3 spi spi-hv -uart usb0 usb1 usb2 -usb3 usb-bias - -Required pin configuration properties: - - pins: Must contain name of the pad(s) to be configured. - -Optional pin configuration properties: - - low-power-enable: Configure the pad into power down mode - - low-power-disable: Configure the pad into active mode - - power-source: Must contain either TEGRA_IO_PAD_VOLTAGE_1V8 - or TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages. - The values are defined in - include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h. - -Note: The power state can be configured on all of the Tegra124 and - Tegra132 pads. None of the Tegra124 or Tegra132 pads support - signaling voltage switching. - -Note: All of the listed Tegra210 pads except pex-cntrl support power - state configuration. Signaling voltage switching is supported on - following Tegra210 pads: audio, audio-hv, cam, dbg, dmic, gpio, - pex-cntrl, sdmmc1, sdmmc3, spi, spi-hv, and uart. - -Pad configuration state example: - pmc: pmc@7000e400 { - compatible = "nvidia,tegra210-pmc"; - reg = <0x0 0x7000e400 0x0 0x400>; - clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; - clock-names = "pclk", "clk32k_in"; - - ... - - sdmmc1_3v3: sdmmc1-3v3 { - pins = "sdmmc1"; - power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; - }; - - sdmmc1_1v8: sdmmc1-1v8 { - pins = "sdmmc1"; - power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; - }; - - hdmi_off: hdmi-off { - pins = "hdmi"; - low-power-enable; - } - - hdmi_on: hdmi-on { - pins = "hdmi"; - low-power-disable; - } - }; - -Pinctrl client example: - sdmmc1: sdhci@700b0000 { - ... - pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; - pinctrl-0 = <&sdmmc1_3v3>; - pinctrl-1 = <&sdmmc1_1v8>; - }; - ... - sor@54540000 { - ... - pinctrl-0 = <&hdmi_off>; - pinctrl-1 = <&hdmi_on>; - pinctrl-names = "hdmi-on", "hdmi-off"; - }; diff --git a/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.yaml b/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.yaml new file mode 100644 index 0000000000..f17bb353f6 --- /dev/null +++ b/dts/Bindings/arm/tegra/nvidia,tegra20-pmc.yaml @@ -0,0 +1,354 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Tegra Power Management Controller (PMC) + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jonathan Hunter <jonathanh@nvidia.com> + +properties: + compatible: + enum: + - nvidia,tegra20-pmc + - nvidia,tegra20-pmc + - nvidia,tegra30-pmc + - nvidia,tegra114-pmc + - nvidia,tegra124-pmc + - nvidia,tegra210-pmc + + reg: + maxItems: 1 + description: + Offset and length of the register set for the device. + + clock-names: + items: + - const: pclk + - const: clk32k_in + description: + Must includes entries pclk and clk32k_in. + pclk is the Tegra clock of that name and clk32k_in is 32KHz clock + input to Tegra. + + clocks: + maxItems: 2 + description: + Must contain an entry for each entry in clock-names. + See ../clocks/clocks-bindings.txt for details. + + '#clock-cells': + const: 1 + description: + Tegra PMC has clk_out_1, clk_out_2, and clk_out_3. + PMC also has blink control which allows 32Khz clock output to + Tegra blink pad. + Consumer of PMC clock should specify the desired clock by having + the clock ID in its "clocks" phandle cell with pmc clock provider. + See include/dt-bindings/soc/tegra-pmc.h for the list of Tegra PMC + clock IDs. + + '#interrupt-cells': + const: 2 + description: + Specifies number of cells needed to encode an interrupt source. + The value must be 2. + + interrupt-controller: true + + nvidia,invert-interrupt: + $ref: /schemas/types.yaml#/definitions/flag + description: Inverts the PMU interrupt signal. + The PMU is an external Power Management Unit, whose interrupt output + signal is fed into the PMC. This signal is optionally inverted, and + then fed into the ARM GIC. The PMC is not involved in the detection + or handling of this interrupt signal, merely its inversion. + + nvidia,core-power-req-active-high: + $ref: /schemas/types.yaml#/definitions/flag + description: Core power request active-high. + + nvidia,sys-clock-req-active-high: + $ref: /schemas/types.yaml#/definitions/flag + description: System clock request active-high. + + nvidia,combined-power-req: + $ref: /schemas/types.yaml#/definitions/flag + description: combined power request for CPU and Core. + + nvidia,cpu-pwr-good-en: + $ref: /schemas/types.yaml#/definitions/flag + description: + CPU power good signal from external PMIC to PMC is enabled. + + nvidia,suspend-mode: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1, 2] + description: + The suspend mode that the platform should use. + Mode 0 is for LP0, CPU + Core voltage off and DRAM in self-refresh + Mode 1 is for LP1, CPU voltage off and DRAM in self-refresh + Mode 2 is for LP2, CPU voltage off + + nvidia,cpu-pwr-good-time: + $ref: /schemas/types.yaml#/definitions/uint32 + description: CPU power good time in uSec. + + nvidia,cpu-pwr-off-time: + $ref: /schemas/types.yaml#/definitions/uint32 + description: CPU power off time in uSec. + + nvidia,core-pwr-good-time: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + <Oscillator-stable-time Power-stable-time> + Core power good time in uSec. + + nvidia,core-pwr-off-time: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Core power off time in uSec. + + nvidia,lp0-vec: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + <start length> Starting address and length of LP0 vector. + The LP0 vector contains the warm boot code that is executed + by AVP when resuming from the LP0 state. + The AVP (Audio-Video Processor) is an ARM7 processor and + always being the first boot processor when chip is power on + or resume from deep sleep mode. When the system is resumed + from the deep sleep mode, the warm boot code will restore + some PLLs, clocks and then brings up CPU0 for resuming the + system. + + i2c-thermtrip: + type: object + description: + On Tegra30, Tegra114 and Tegra124 if i2c-thermtrip subnode exists, + hardware-triggered thermal reset will be enabled. + + properties: + nvidia,i2c-controller-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + ID of I2C controller to send poweroff command to PMU. + Valid values are described in section 9.2.148 + "APBDEV_PMC_SCRATCH53_0" of the Tegra K1 Technical Reference + Manual. + + nvidia,bus-addr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Bus address of the PMU on the I2C bus. + + nvidia,reg-addr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: PMU I2C register address to issue poweroff command. + + nvidia,reg-data: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Poweroff command to write to PMU. + + nvidia,pinmux-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Pinmux used by the hardware when issuing Poweroff command. + Defaults to 0. Valid values are described in section 12.5.2 + "Pinmux Support" of the Tegra4 Technical Reference Manual. + + required: + - nvidia,i2c-controller-id + - nvidia,bus-addr + - nvidia,reg-addr + - nvidia,reg-data + + additionalProperties: false + + powergates: + type: object + description: | + This node contains a hierarchy of power domain nodes, which should + match the powergates on the Tegra SoC. Each powergate node + represents a power-domain on the Tegra SoC that can be power-gated + by the Tegra PMC. + Hardware blocks belonging to a power domain should contain + "power-domains" property that is a phandle pointing to corresponding + powergate node. + The name of the powergate node should be one of the below. Note that + not every powergate is applicable to all Tegra devices and the following + list shows which powergates are applicable to which devices. + Please refer to Tegra TRM for mode details on the powergate nodes to + use for each power-gate block inside Tegra. + Name Description Devices Applicable + 3d 3D Graphics Tegra20/114/124/210 + 3d0 3D Graphics 0 Tegra30 + 3d1 3D Graphics 1 Tegra30 + aud Audio Tegra210 + dfd Debug Tegra210 + dis Display A Tegra114/124/210 + disb Display B Tegra114/124/210 + heg 2D Graphics Tegra30/114/124/210 + iram Internal RAM Tegra124/210 + mpe MPEG Encode All + nvdec NVIDIA Video Decode Engine Tegra210 + nvjpg NVIDIA JPEG Engine Tegra210 + pcie PCIE Tegra20/30/124/210 + sata SATA Tegra30/124/210 + sor Display interfaces Tegra124/210 + ve2 Video Encode Engine 2 Tegra210 + venc Video Encode Engine All + vdec Video Decode Engine Tegra20/30/114/124 + vic Video Imaging Compositor Tegra124/210 + xusba USB Partition A Tegra114/124/210 + xusbb USB Partition B Tegra114/124/210 + xusbc USB Partition C Tegra114/124/210 + + patternProperties: + "^[a-z0-9]+$": + type: object + + patternProperties: + clocks: + minItems: 1 + maxItems: 8 + description: + Must contain an entry for each clock required by the PMC + for controlling a power-gate. + See ../clocks/clock-bindings.txt document for more details. + + resets: + minItems: 1 + maxItems: 8 + description: + Must contain an entry for each reset required by the PMC + for controlling a power-gate. + See ../reset/reset.txt for more details. + + '#power-domain-cells': + const: 0 + description: Must be 0. + + required: + - clocks + - resets + - '#power-domain-cells' + + additionalProperties: false + +patternProperties: + "^[a-f0-9]+-[a-f0-9]+$": + type: object + description: + This is a Pad configuration node. On Tegra SOCs a pad is a set of + pins which are configured as a group. The pin grouping is a fixed + attribute of the hardware. The PMC can be used to set pad power state + and signaling voltage. A pad can be either in active or power down mode. + The support for power state and signaling voltage configuration varies + depending on the pad in question. 3.3V and 1.8V signaling voltages + are supported on pins where software controllable signaling voltage + switching is available. + + The pad configuration state nodes are placed under the pmc node and they + are referred to by the pinctrl client properties. For more information + see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt. + The pad name should be used as the value of the pins property in pin + configuration nodes. + + The following pads are present on Tegra124 and Tegra132 + audio, bb, cam, comp, csia, csb, cse, dsi, dsib, dsic, dsid, hdmi, hsic, + hv, lvds, mipi-bias, nand, pex-bias, pex-clk1, pex-clk2, pex-cntrl, + sdmmc1, sdmmc3, sdmmc4, sys_ddc, uart, usb0, usb1, usb2, usb_bias. + + The following pads are present on Tegra210 + audio, audio-hv, cam, csia, csib, csic, csid, csie, csif, dbg, + debug-nonao, dmic, dp, dsi, dsib, dsic, dsid, emmc, emmc2, gpio, hdmi, + hsic, lvds, mipi-bias, pex-bias, pex-clk1, pex-clk2, pex-cntrl, sdmmc1, + sdmmc3, spi, spi-hv, uart, usb0, usb1, usb2, usb3, usb-bias. + + properties: + pins: + $ref: /schemas/types.yaml#/definitions/string + description: Must contain name of the pad(s) to be configured. + + low-power-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: Configure the pad into power down mode. + + low-power-disable: + $ref: /schemas/types.yaml#/definitions/flag + description: Configure the pad into active mode. + + power-source: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Must contain either TEGRA_IO_PAD_VOLTAGE_1V8 or + TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages. + The values are defined in + include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h. + Power state can be configured on all Tegra124 and Tegra132 + pads. None of the Tegra124 or Tegra132 pads support signaling + voltage switching. + All of the listed Tegra210 pads except pex-cntrl support power + state configuration. Signaling voltage switching is supported + on below Tegra210 pads. + audio, audio-hv, cam, dbg, dmic, gpio, pex-cntrl, sdmmc1, + sdmmc3, spi, spi-hv, and uart. + + required: + - pins + + additionalProperties: false + +required: + - compatible + - reg + - clock-names + - clocks + - '#clock-cells' + +dependencies: + "nvidia,suspend-mode": ["nvidia,core-pwr-off-time", "nvidia,cpu-pwr-off-time"] + "nvidia,core-pwr-off-time": ["nvidia,core-pwr-good-time"] + "nvidia,cpu-pwr-off-time": ["nvidia,cpu-pwr-good-time"] + +examples: + - | + + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h> + #include <dt-bindings/soc/tegra-pmc.h> + + tegra_pmc: pmc@7000e400 { + compatible = "nvidia,tegra210-pmc"; + reg = <0x0 0x7000e400 0x0 0x400>; + clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; + clock-names = "pclk", "clk32k_in"; + #clock-cells = <1>; + + nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <0>; + nvidia,cpu-pwr-off-time = <0>; + nvidia,core-pwr-good-time = <4587 3876>; + nvidia,core-pwr-off-time = <39065>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + + powergates { + pd_audio: aud { + clocks = <&tegra_car TEGRA210_CLK_APE>, + <&tegra_car TEGRA210_CLK_APB2APE>; + resets = <&tegra_car 198>; + #power-domain-cells = <0>; + }; + + pd_xusbss: xusba { + clocks = <&tegra_car TEGRA210_CLK_XUSB_SS>; + resets = <&tegra_car TEGRA210_CLK_XUSB_SS>; + #power-domain-cells = <0>; + }; + }; + }; diff --git a/dts/Bindings/arm/vexpress.txt b/dts/Bindings/arm/vexpress.txt deleted file mode 100644 index 39844cd0bc..0000000000 --- a/dts/Bindings/arm/vexpress.txt +++ /dev/null @@ -1,229 +0,0 @@ -ARM Versatile Express boards family ------------------------------------ - -ARM's Versatile Express platform consists of a motherboard and one -or more daughterboards (tiles). The motherboard provides a set of -peripherals. Processor and RAM "live" on the tiles. - -The motherboard and each core tile should be described by a separate -Device Tree source file, with the tile's description including -the motherboard file using a /include/ directive. As the motherboard -can be initialized in one of two different configurations ("memory -maps"), care must be taken to include the correct one. - - -Root node ---------- - -Required properties in the root node: -- compatible value: - compatible = "arm,vexpress,<model>", "arm,vexpress"; - where <model> is the full tile model name (as used in the tile's - Technical Reference Manual), eg.: - - for Coretile Express A5x2 (V2P-CA5s): - compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress"; - - for Coretile Express A9x4 (V2P-CA9): - compatible = "arm,vexpress,v2p-ca9", "arm,vexpress"; - If a tile comes in several variants or can be used in more then one - configuration, the compatible value should be: - compatible = "arm,vexpress,<model>,<variant>", \ - "arm,vexpress,<model>", "arm,vexpress"; - eg: - - Coretile Express A15x2 (V2P-CA15) with Tech Chip 1: - compatible = "arm,vexpress,v2p-ca15,tc1", \ - "arm,vexpress,v2p-ca15", "arm,vexpress"; - - LogicTile Express 13MG (V2F-2XV6) running Cortex-A7 (3 cores) SMM: - compatible = "arm,vexpress,v2f-2xv6,ca7x3", \ - "arm,vexpress,v2f-2xv6", "arm,vexpress"; - -Optional properties in the root node: -- tile model name (use name from the tile's Technical Reference - Manual, eg. "V2P-CA5s") - model = "<model>"; -- tile's HBI number (unique ARM's board model ID, visible on the - PCB's silkscreen) in hexadecimal transcription: - arm,hbi = <0xhbi> - eg: - - for Coretile Express A5x2 (V2P-CA5s) HBI-0191: - arm,hbi = <0x191>; - - Coretile Express A9x4 (V2P-CA9) HBI-0225: - arm,hbi = <0x225>; - - -CPU nodes ---------- - -Top-level standard "cpus" node is required. It must contain a node -with device_type = "cpu" property for every available core, eg.: - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a5"; - reg = <0>; - }; - }; - - -Configuration infrastructure ----------------------------- - -The platform has an elaborated configuration system, consisting of -microcontrollers residing on the mother- and daughterboards known -as Motherboard/Daughterboard Configuration Controller (MCC and DCC). -The controllers are responsible for the platform initialization -(reset generation, flash programming, FPGA bitfiles loading etc.) -but also control clock generators, voltage regulators, gather -environmental data like temperature, power consumption etc. Even -the video output switch (FPGA) is controlled that way. - -The controllers are not mapped into normal memory address space -and must be accessed through bridges - other devices capable -of generating transactions on the configuration bus. - -The nodes describing configuration controllers must define -the following properties: -- compatible value: - compatible = "arm,vexpress,config-bus"; -- bridge phandle: - arm,vexpress,config-bridge = <phandle>; -and children describing available functions. - - -Platform topology ------------------ - -As Versatile Express can be configured in number of physically -different setups, the device tree should describe platform topology. -Root node and main motherboard node must define the following -property, describing physical location of the children nodes: -- site number: - arm,vexpress,site = <number>; - where 0 means motherboard, 1 or 2 are daugtherboard sites, - 0xf means "master" site (site containing main CPU tile) -- when daughterboards are stacked on one site, their position - in the stack be be described with: - arm,vexpress,position = <number>; -- when describing tiles consisting more than one DCC, its number - can be described with: - arm,vexpress,dcc = <number>; - -Any of the numbers above defaults to zero if not defined in -the node or any of its parent. - - -Motherboard ------------ - -The motherboard description file provides a single "motherboard" node -using 2 address cells corresponding to the Static Memory Bus used -between the motherboard and the tile. The first cell defines the Chip -Select (CS) line number, the second cell address offset within the CS. -All interrupt lines between the motherboard and the tile are active -high and are described using single cell. - -Optional properties of the "motherboard" node: -- motherboard's memory map variant: - arm,v2m-memory-map = "<name>"; - where name is one of: - - "rs1" - for RS1 map (i.a. peripherals on CS3); this map is also - referred to as "ARM Cortex-A Series memory map": - arm,v2m-memory-map = "rs1"; - When this property is missing, the motherboard is using the original - memory map (also known as the "Legacy memory map", primarily used - with the original CoreTile Express A9x4) with peripherals on CS7. - -Motherboard .dtsi files provide a set of labelled peripherals that -can be used to obtain required phandle in the tile's "aliases" node: -- UARTs, note that the numbers correspond to the physical connectors - on the motherboard's back panel: - v2m_serial0, v2m_serial1, v2m_serial2 and v2m_serial3 -- I2C controllers: - v2m_i2c_dvi and v2m_i2c_pcie -- SP804 timers: - v2m_timer01 and v2m_timer23 - -The tile description should define a "smb" node, describing the -Static Memory Bus between the tile and motherboard. It must define -the following properties: -- "simple-bus" compatible value (to ensure creation of the children) - compatible = "simple-bus"; -- mapping of the SMB CS/offset addresses into main address space: - #address-cells = <2>; - #size-cells = <1>; - ranges = <...>; -- interrupts mapping: - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 63>; - interrupt-map = <...>; - - -Example of a VE tile description (simplified) ---------------------------------------------- - -/dts-v1/; - -/ { - model = "V2P-CA5s"; - arm,hbi = <0x225>; - arm,vexpress,site = <0xf>; - compatible = "arm,vexpress-v2p-ca5s", "arm,vexpress"; - interrupt-parent = <&gic>; - #address-cells = <1>; - #size-cells = <1>; - - chosen { }; - - aliases { - serial0 = &v2m_serial0; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a5"; - reg = <0>; - }; - }; - - gic: interrupt-controller@2c001000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - #address-cells = <0>; - interrupt-controller; - reg = <0x2c001000 0x1000>, - <0x2c000100 0x100>; - }; - - dcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - compatible = "arm,vexpress-osc"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; - /* CS0 is visible at 0x08000000 */ - ranges = <0 0 0x08000000 0x04000000>; - - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 63>; - /* Active high IRQ 0 is connected to GIC's SPI0 */ - interrupt-map = <0 0 0 &gic 0 0 4>; - - /include/ "vexpress-v2m-rs1.dtsi" - }; -}; - diff --git a/dts/Bindings/ata/renesas,rcar-sata.yaml b/dts/Bindings/ata/renesas,rcar-sata.yaml new file mode 100644 index 0000000000..7b69831060 --- /dev/null +++ b/dts/Bindings/ata/renesas,rcar-sata.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/ata/renesas,rcar-sata.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas R-Car Serial-ATA Interface + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,sata-r8a7779 # R-Car H1 + - items: + - enum: + - renesas,sata-r8a7790-es1 # R-Car H2 ES1 + - renesas,sata-r8a7790 # R-Car H2 other than ES1 + - renesas,sata-r8a7791 # R-Car M2-W + - renesas,sata-r8a7793 # R-Car M2-N + - const: renesas,rcar-gen2-sata # generic R-Car Gen2 + - items: + - enum: + - renesas,sata-r8a774b1 # RZ/G2N + - renesas,sata-r8a7795 # R-Car H3 + - renesas,sata-r8a77965 # R-Car M3-N + - const: renesas,rcar-gen3-sata # generic R-Car Gen3 or RZ/G2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7791-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7791-sysc.h> + + sata@ee300000 { + compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata"; + reg = <0xee300000 0x200000>; + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 815>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 815>; + }; diff --git a/dts/Bindings/ata/sata_rcar.txt b/dts/Bindings/ata/sata_rcar.txt deleted file mode 100644 index a2fbdc9157..0000000000 --- a/dts/Bindings/ata/sata_rcar.txt +++ /dev/null @@ -1,36 +0,0 @@ -* Renesas R-Car SATA - -Required properties: -- compatible : should contain one or more of the following: - - "renesas,sata-r8a774b1" for RZ/G2N - - "renesas,sata-r8a7779" for R-Car H1 - - "renesas,sata-r8a7790-es1" for R-Car H2 ES1 - - "renesas,sata-r8a7790" for R-Car H2 other than ES1 - - "renesas,sata-r8a7791" for R-Car M2-W - - "renesas,sata-r8a7793" for R-Car M2-N - - "renesas,sata-r8a7795" for R-Car H3 - - "renesas,sata-r8a77965" for R-Car M3-N - - "renesas,rcar-gen2-sata" for a generic R-Car Gen2 - compatible device - - "renesas,rcar-gen3-sata" for a generic R-Car Gen3 or - RZ/G2 compatible device - - "renesas,rcar-sata" is deprecated - - When compatible with the generic version nodes - must list the SoC-specific version corresponding - to the platform first followed by the generic - version. - -- reg : address and length of the SATA registers; -- interrupts : must consist of one interrupt specifier. -- clocks : must contain a reference to the functional clock. - -Example: - -sata0: sata@ee300000 { - compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata"; - reg = <0 0xee300000 0 0x2000>; - interrupt-parent = <&gic>; - interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp8_clks R8A7791_CLK_SATA0>; -}; diff --git a/dts/Bindings/bus/socionext,uniphier-system-bus.yaml b/dts/Bindings/bus/socionext,uniphier-system-bus.yaml new file mode 100644 index 0000000000..c4c9119e4a --- /dev/null +++ b/dts/Bindings/bus/socionext,uniphier-system-bus.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/socionext,uniphier-system-bus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier System Bus + +description: | + The UniPhier System Bus is an external bus that connects on-board devices to + the UniPhier SoC. It is a simple (semi-)parallel bus with address, data, and + some control signals. It supports up to 8 banks (chip selects). + + Before any access to the bus, the bus controller must be configured; the bus + controller registers provide the control for the translation from the offset + within each bank to the CPU-viewed address. The needed setup includes the + base address, the size of each bank. Optionally, some timing parameters can + be optimized for faster bus access. + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + const: socionext,uniphier-system-bus + + reg: + maxItems: 1 + + "#address-cells": + description: | + The first cell is the bank number (chip select). + The second cell is the address offset within the bank. + const: 2 + + "#size-cells": + const: 1 + + ranges: + description: | + Provide address translation from the System Bus to the parent bus. + + Note: + The address region(s) that can be assigned for the System Bus is + implementation defined. Some SoCs can use 0x00000000-0x0fffffff and + 0x40000000-0x4fffffff, while other SoCs only 0x40000000-0x4fffffff. + There might be additional limitations depending on SoCs and the boot mode. + The address translation is arbitrary as long as the banks are assigned in + the supported address space with the required alignment and they do not + overlap one another. + + For example, it is possible to map: + bank 0 to 0x42000000-0x43ffffff, bank 5 to 0x46000000-0x46ffffff + It is also possible to map: + bank 0 to 0x48000000-0x49ffffff, bank 5 to 0x44000000-0x44ffffff + There is no reason to stick to a particular translation mapping, but the + "ranges" property should provide a "reasonable" default that is known to + work. The software should initialize the bus controller according to it. + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + +examples: + - | + // In this example, + // - the Ethernet device is connected at the offset 0x01f00000 of CS1 and + // mapped to 0x43f00000 of the parent bus. + // - the UART device is connected at the offset 0x00200000 of CS5 and + // mapped to 0x46200000 of the parent bus. + + system-bus@58c00000 { + compatible = "socionext,uniphier-system-bus"; + reg = <0x58c00000 0x400>; + #address-cells = <2>; + #size-cells = <1>; + ranges = <1 0x00000000 0x42000000 0x02000000>, + <5 0x00000000 0x46000000 0x01000000>; + + ethernet@1,01f00000 { + compatible = "smsc,lan9115"; + reg = <1 0x01f00000 0x1000>; + interrupts = <0 48 4>; + phy-mode = "mii"; + }; + + uart@5,00200000 { + compatible = "ns16550a"; + reg = <5 0x00200000 0x20>; + interrupts = <0 49 4>; + clock-frequency = <12288000>; + }; + }; diff --git a/dts/Bindings/bus/ti-sysc.txt b/dts/Bindings/bus/ti-sysc.txt index 233eb82942..c984143d08 100644 --- a/dts/Bindings/bus/ti-sysc.txt +++ b/dts/Bindings/bus/ti-sysc.txt @@ -38,6 +38,7 @@ Required standard properties: "ti,sysc-dra7-mcasp" "ti,sysc-usb-host-fs" "ti,sysc-dra7-mcan" + "ti,sysc-pruss" - reg shall have register areas implemented for the interconnect target module in question such as revision, sysc and syss diff --git a/dts/Bindings/bus/uniphier-system-bus.txt b/dts/Bindings/bus/uniphier-system-bus.txt deleted file mode 100644 index 68ef80afff..0000000000 --- a/dts/Bindings/bus/uniphier-system-bus.txt +++ /dev/null @@ -1,66 +0,0 @@ -UniPhier System Bus - -The UniPhier System Bus is an external bus that connects on-board devices to -the UniPhier SoC. It is a simple (semi-)parallel bus with address, data, and -some control signals. It supports up to 8 banks (chip selects). - -Before any access to the bus, the bus controller must be configured; the bus -controller registers provide the control for the translation from the offset -within each bank to the CPU-viewed address. The needed setup includes the base -address, the size of each bank. Optionally, some timing parameters can be -optimized for faster bus access. - -Required properties: -- compatible: should be "socionext,uniphier-system-bus". -- reg: offset and length of the register set for the bus controller device. -- #address-cells: should be 2. The first cell is the bank number (chip select). - The second cell is the address offset within the bank. -- #size-cells: should be 1. -- ranges: should provide a proper address translation from the System Bus to - the parent bus. - -Note: -The address region(s) that can be assigned for the System Bus is implementation -defined. Some SoCs can use 0x00000000-0x0fffffff and 0x40000000-0x4fffffff, -while other SoCs can only use 0x40000000-0x4fffffff. There might be additional -limitations depending on SoCs and the boot mode. The address translation is -arbitrary as long as the banks are assigned in the supported address space with -the required alignment and they do not overlap one another. -For example, it is possible to map: - bank 0 to 0x42000000-0x43ffffff, bank 5 to 0x46000000-0x46ffffff -It is also possible to map: - bank 0 to 0x48000000-0x49ffffff, bank 5 to 0x44000000-0x44ffffff -There is no reason to stick to a particular translation mapping, but the -"ranges" property should provide a "reasonable" default that is known to work. -The software should initialize the bus controller according to it. - -Example: - - system-bus { - compatible = "socionext,uniphier-system-bus"; - reg = <0x58c00000 0x400>; - #address-cells = <2>; - #size-cells = <1>; - ranges = <1 0x00000000 0x42000000 0x02000000 - 5 0x00000000 0x46000000 0x01000000>; - - ethernet@1,01f00000 { - compatible = "smsc,lan9115"; - reg = <1 0x01f00000 0x1000>; - interrupts = <0 48 4> - phy-mode = "mii"; - }; - - uart@5,00200000 { - compatible = "ns16550a"; - reg = <5 0x00200000 0x20>; - interrupts = <0 49 4> - clock-frequency = <12288000>; - }; - }; - -In this example, - - the Ethernet device is connected at the offset 0x01f00000 of CS1 and - mapped to 0x43f00000 of the parent bus. - - the UART device is connected at the offset 0x00200000 of CS5 and - mapped to 0x46200000 of the parent bus. diff --git a/dts/Bindings/chrome/google,cros-ec-typec.yaml b/dts/Bindings/chrome/google,cros-ec-typec.yaml new file mode 100644 index 0000000000..6d7396ab8b --- /dev/null +++ b/dts/Bindings/chrome/google,cros-ec-typec.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/chrome/google,cros-ec-typec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Chrome OS EC(Embedded Controller) Type C port driver. + +maintainers: + - Benson Leung <bleung@chromium.org> + - Prashant Malani <pmalani@chromium.org> + +description: + Chrome OS devices have an Embedded Controller(EC) which has access to + Type C port state. This node is intended to allow the host to read and + control the Type C ports. The node for this device should be under a + cros-ec node like google,cros-ec-spi. + +properties: + compatible: + const: google,cros-ec-typec + + connector: + $ref: /schemas/connector/usb-connector.yaml# + +required: + - compatible + +examples: + - |+ + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + cros_ec: ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + + typec { + compatible = "google,cros-ec-typec"; + + #address-cells = <1>; + #size-cells = <0>; + + connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + power-role = "dual"; + data-role = "dual"; + try-power-role = "source"; + }; + }; + }; + }; diff --git a/dts/Bindings/clock/arm,syscon-icst.yaml b/dts/Bindings/clock/arm,syscon-icst.yaml new file mode 100644 index 0000000000..de9a465096 --- /dev/null +++ b/dts/Bindings/clock/arm,syscon-icst.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/arm,syscon-icst.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM System Controller ICST Clocks + +maintainers: + - Linus Walleij <linusw@kernel.org> + +description: | + The ICS525 and ICS307 oscillators are produced by Integrated + Devices Technology (IDT). ARM integrated these oscillators deeply into their + reference designs by adding special control registers that manage such + oscillators to their system controllers. + + The various ARM system controllers contain logic to serialize and initialize + an ICST clock request after a write to the 32 bit register at an offset + into the system controller. Furthermore, to even be able to alter one of + these frequencies, the system controller must first be unlocked by + writing a special token to another offset in the system controller. + + Some ARM hardware contain special versions of the serial interface that only + connects the low 8 bits of the VDW (missing one bit), hard-wires RDW to + different values and sometimes also hard-wires the output divider. They + therefore have special compatible strings as per this table (the OD value is + the value on the pins, not the resulting output divider). + + In the core modules and logic tiles, the ICST is a configurable clock fed + from a 24 MHz clock on the motherboard (usually the main crystal) used for + generating e.g. video clocks. It is located on the core module and there is + only one of these. This clock node must be a subnode of the core module. + + Hardware variant RDW OD VDW + + Integrator/AP 22 1 Bit 8 0, rest variable + integratorap-cm + + Integrator/AP 46 3 Bit 8 0, rest variable + integratorap-sys + + Integrator/AP 22 or 1 17 or (33 or 25 MHz) + integratorap-pci 14 1 14 + + Integrator/CP 22 variable Bit 8 0, rest variable + integratorcp-cm-core + + Integrator/CP 22 variable Bit 8 0, rest variable + integratorcp-cm-mem + + The ICST oscillator must be provided inside a system controller node. + +properties: + "#clock-cells": + const: 0 + + compatible: + enum: + - arm,syscon-icst525 + - arm,syscon-icst307 + - arm,syscon-icst525-integratorap-cm + - arm,syscon-icst525-integratorap-sys + - arm,syscon-icst525-integratorap-pci + - arm,syscon-icst525-integratorcp-cm-core + - arm,syscon-icst525-integratorcp-cm-mem + - arm,integrator-cm-auxosc + - arm,versatile-cm-auxosc + - arm,impd-vco1 + - arm,impd-vco2 + + clocks: + description: Parent clock for the ICST VCO + maxItems: 1 + + clock-output-names: + maxItems: 1 + + lock-offset: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: Offset to the unlocking register for the oscillator + + vco-offset: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: Offset to the VCO register for the oscillator + +required: + - "#clock-cells" + - compatible + - clocks + +examples: + - | + vco1: clock@00 { + compatible = "arm,impd1-vco1"; + #clock-cells = <0>; + lock-offset = <0x08>; + vco-offset = <0x00>; + clocks = <&sysclk>; + clock-output-names = "IM-PD1-VCO1"; + }; + +... diff --git a/dts/Bindings/clock/arm-integrator.txt b/dts/Bindings/clock/arm-integrator.txt deleted file mode 100644 index 11f5f95f57..0000000000 --- a/dts/Bindings/clock/arm-integrator.txt +++ /dev/null @@ -1,34 +0,0 @@ -Clock bindings for ARM Integrator and Versatile Core Module clocks - -Auxiliary Oscillator Clock - -This is a configurable clock fed from a 24 MHz chrystal, -used for generating e.g. video clocks. It is located on the -core module and there is only one of these. - -This clock node *must* be a subnode of the core module, since -it obtains the base address for it's address range from its -parent node. - - -Required properties: -- compatible: must be "arm,integrator-cm-auxosc" or "arm,versatile-cm-auxosc" -- #clock-cells: must be <0> - -Optional properties: -- clocks: parent clock(s) - -Example: - -core-module@10000000 { - xtal24mhz: xtal24mhz@24M { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <24000000>; - }; - auxosc: cm_aux_osc@25M { - #clock-cells = <0>; - compatible = "arm,integrator-cm-auxosc"; - clocks = <&xtal24mhz>; - }; -}; diff --git a/dts/Bindings/clock/arm-syscon-icst.txt b/dts/Bindings/clock/arm-syscon-icst.txt deleted file mode 100644 index 4cd8174203..0000000000 --- a/dts/Bindings/clock/arm-syscon-icst.txt +++ /dev/null @@ -1,70 +0,0 @@ -ARM System Controller ICST clocks - -The ICS525 and ICS307 oscillators are produced by Integrated Devices -Technology (IDT). ARM integrated these oscillators deeply into their -reference designs by adding special control registers that manage such -oscillators to their system controllers. - -The various ARM system controllers contain logic to serialize and initialize -an ICST clock request after a write to the 32 bit register at an offset -into the system controller. Furthermore, to even be able to alter one of -these frequencies, the system controller must first be unlocked by -writing a special token to another offset in the system controller. - -Some ARM hardware contain special versions of the serial interface that only -connects the low 8 bits of the VDW (missing one bit), hardwires RDW to -different values and sometimes also hardwire the output divider. They -therefore have special compatible strings as per this table (the OD value is -the value on the pins, not the resulting output divider): - -Hardware variant: RDW OD VDW - -Integrator/AP 22 1 Bit 8 0, rest variable -integratorap-cm - -Integrator/AP 46 3 Bit 8 0, rest variable -integratorap-sys - -Integrator/AP 22 or 1 17 or (33 or 25 MHz) -integratorap-pci 14 1 14 - -Integrator/CP 22 variable Bit 8 0, rest variable -integratorcp-cm-core - -Integrator/CP 22 variable Bit 8 0, rest variable -integratorcp-cm-mem - -The ICST oscillator must be provided inside a system controller node. - -Required properties: -- compatible: must be one of - "arm,syscon-icst525" - "arm,syscon-icst307" - "arm,syscon-icst525-integratorap-cm" - "arm,syscon-icst525-integratorap-sys" - "arm,syscon-icst525-integratorap-pci" - "arm,syscon-icst525-integratorcp-cm-core" - "arm,syscon-icst525-integratorcp-cm-mem" -- lock-offset: the offset address into the system controller where the - unlocking register is located -- vco-offset: the offset address into the system controller where the - ICST control register is located (even 32 bit address) -- #clock-cells: must be <0> -- clocks: parent clock, since the ICST needs a parent clock to derive its - frequency from, this attribute is compulsory. - -Example: - -syscon: syscon@10000000 { - compatible = "syscon"; - reg = <0x10000000 0x1000>; - - oscclk0: osc0@c { - compatible = "arm,syscon-icst307"; - #clock-cells = <0>; - lock-offset = <0x20>; - vco-offset = <0x0c>; - clocks = <&xtal24mhz>; - }; - (...) -}; diff --git a/dts/Bindings/clock/clock-bindings.txt b/dts/Bindings/clock/clock-bindings.txt index b646bbcf7f..8a55fdcf96 100644 --- a/dts/Bindings/clock/clock-bindings.txt +++ b/dts/Bindings/clock/clock-bindings.txt @@ -94,7 +94,7 @@ clock is connected to output 0 of the &ref. /* external oscillator */ osc: oscillator { compatible = "fixed-clock"; - #clock-cells = <1>; + #clock-cells = <0>; clock-frequency = <32678>; clock-output-names = "osc"; }; diff --git a/dts/Bindings/clock/fsl,plldig.yaml b/dts/Bindings/clock/fsl,plldig.yaml index c8350030b3..a203d5d498 100644 --- a/dts/Bindings/clock/fsl,plldig.yaml +++ b/dts/Bindings/clock/fsl,plldig.yaml @@ -21,6 +21,9 @@ properties: reg: maxItems: 1 + clocks: + maxItems: 1 + '#clock-cells': const: 0 @@ -41,6 +44,8 @@ required: - clocks - '#clock-cells' +additionalProperties: false + examples: # Display PIXEL Clock node: - | diff --git a/dts/Bindings/clock/imx8mm-clock.txt b/dts/Bindings/clock/imx8mm-clock.txt deleted file mode 100644 index 8e4ab9e619..0000000000 --- a/dts/Bindings/clock/imx8mm-clock.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Clock bindings for NXP i.MX8M Mini - -Required properties: -- compatible: Should be "fsl,imx8mm-ccm" -- reg: Address and length of the register set -- #clock-cells: Should be <1> -- clocks: list of clock specifiers, must contain an entry for each required - entry in clock-names -- clock-names: should include the following entries: - - "osc_32k" - - "osc_24m" - - "clk_ext1" - - "clk_ext2" - - "clk_ext3" - - "clk_ext4" - -clk: clock-controller@30380000 { - compatible = "fsl,imx8mm-ccm"; - reg = <0x0 0x30380000 0x0 0x10000>; - #clock-cells = <1>; - clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, - <&clk_ext3>, <&clk_ext4>; - clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", - "clk_ext3", "clk_ext4"; -}; - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mm-clock.h -for the full list of i.MX8M Mini clock IDs. diff --git a/dts/Bindings/clock/imx8mm-clock.yaml b/dts/Bindings/clock/imx8mm-clock.yaml new file mode 100644 index 0000000000..ec830db136 --- /dev/null +++ b/dts/Bindings/clock/imx8mm-clock.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx8mm-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8M Mini Clock Control Module Binding + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: | + NXP i.MX8M Mini clock control module is an integrated clock controller, which + generates and supplies to all modules. + +properties: + compatible: + const: fsl,imx8mm-ccm + + reg: + maxItems: 1 + + clocks: + items: + - description: 32k osc + - description: 24m osc + - description: ext1 clock input + - description: ext2 clock input + - description: ext3 clock input + - description: ext4 clock input + + clock-names: + items: + - const: osc_32k + - const: osc_24m + - const: clk_ext1 + - const: clk_ext2 + - const: clk_ext3 + - const: clk_ext4 + + '#clock-cells': + const: 1 + description: + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mm-clock.h + for the full list of i.MX8M Mini clock IDs. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +examples: + # Clock Control Module node: + - | + clk: clock-controller@30380000 { + compatible = "fsl,imx8mm-ccm"; + reg = <0x30380000 0x10000>; + #clock-cells = <1>; + clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, + <&clk_ext3>, <&clk_ext4>; + clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", + "clk_ext3", "clk_ext4"; + }; + +... diff --git a/dts/Bindings/clock/imx8mn-clock.yaml b/dts/Bindings/clock/imx8mn-clock.yaml index cd0b8a3413..bdaa29616a 100644 --- a/dts/Bindings/clock/imx8mn-clock.yaml +++ b/dts/Bindings/clock/imx8mn-clock.yaml @@ -40,7 +40,7 @@ properties: '#clock-cells': const: 1 - description: | + description: The clock consumer should specify the desired clock by having the clock ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mn-clock.h for the full list of i.MX8M Nano clock IDs. @@ -52,12 +52,14 @@ required: - clock-names - '#clock-cells' +additionalProperties: false + examples: # Clock Control Module node: - | clk: clock-controller@30380000 { compatible = "fsl,imx8mn-ccm"; - reg = <0x0 0x30380000 0x0 0x10000>; + reg = <0x30380000 0x10000>; #clock-cells = <1>; clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, <&clk_ext3>, <&clk_ext4>; @@ -65,48 +67,4 @@ examples: "clk_ext2", "clk_ext3", "clk_ext4"; }; - # Required external clocks for Clock Control Module node: - - | - osc_32k: clock-osc-32k { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - clock-output-names = "osc_32k"; - }; - - osc_24m: clock-osc-24m { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <24000000>; - clock-output-names = "osc_24m"; - }; - - clk_ext1: clock-ext1 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <133000000>; - clock-output-names = "clk_ext1"; - }; - - clk_ext2: clock-ext2 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <133000000>; - clock-output-names = "clk_ext2"; - }; - - clk_ext3: clock-ext3 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <133000000>; - clock-output-names = "clk_ext3"; - }; - - clk_ext4: clock-ext4 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency= <133000000>; - clock-output-names = "clk_ext4"; - }; - ... diff --git a/dts/Bindings/clock/imx8mp-clock.yaml b/dts/Bindings/clock/imx8mp-clock.yaml index 89aee63c90..4351a1dbb4 100644 --- a/dts/Bindings/clock/imx8mp-clock.yaml +++ b/dts/Bindings/clock/imx8mp-clock.yaml @@ -52,6 +52,8 @@ required: - clock-names - '#clock-cells' +additionalProperties: false + examples: # Clock Control Module node: - | diff --git a/dts/Bindings/clock/imx8mq-clock.txt b/dts/Bindings/clock/imx8mq-clock.txt deleted file mode 100644 index 52de8263e0..0000000000 --- a/dts/Bindings/clock/imx8mq-clock.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Clock bindings for NXP i.MX8M Quad - -Required properties: -- compatible: Should be "fsl,imx8mq-ccm" -- reg: Address and length of the register set -- #clock-cells: Should be <1> -- clocks: list of clock specifiers, must contain an entry for each required - entry in clock-names -- clock-names: should include the following entries: - - "ckil" - - "osc_25m" - - "osc_27m" - - "clk_ext1" - - "clk_ext2" - - "clk_ext3" - - "clk_ext4" - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mq-clock.h -for the full list of i.MX8M Quad clock IDs. diff --git a/dts/Bindings/clock/imx8mq-clock.yaml b/dts/Bindings/clock/imx8mq-clock.yaml new file mode 100644 index 0000000000..05d7d1471e --- /dev/null +++ b/dts/Bindings/clock/imx8mq-clock.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx8mq-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8M Quad Clock Control Module Binding + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: | + NXP i.MX8M Quad clock control module is an integrated clock controller, which + generates and supplies to all modules. + +properties: + compatible: + const: fsl,imx8mq-ccm + + reg: + maxItems: 1 + + clocks: + items: + - description: 32k osc + - description: 25m osc + - description: 27m osc + - description: ext1 clock input + - description: ext2 clock input + - description: ext3 clock input + - description: ext4 clock input + + clock-names: + items: + - const: ckil + - const: osc_25m + - const: osc_27m + - const: clk_ext1 + - const: clk_ext2 + - const: clk_ext3 + - const: clk_ext4 + + '#clock-cells': + const: 1 + description: + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mq-clock.h + for the full list of i.MX8M Quad clock IDs. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +examples: + # Clock Control Module node: + - | + clk: clock-controller@30380000 { + compatible = "fsl,imx8mq-ccm"; + reg = <0x30380000 0x10000>; + #clock-cells = <1>; + clocks = <&ckil>, <&osc_25m>, <&osc_27m>, + <&clk_ext1>, <&clk_ext2>, + <&clk_ext3>, <&clk_ext4>; + clock-names = "ckil", "osc_25m", "osc_27m", + "clk_ext1", "clk_ext2", + "clk_ext3", "clk_ext4"; + }; + +... diff --git a/dts/Bindings/clock/marvell,mmp2-clock.yaml b/dts/Bindings/clock/marvell,mmp2-clock.yaml new file mode 100644 index 0000000000..e2b6ac96bb --- /dev/null +++ b/dts/Bindings/clock/marvell,mmp2-clock.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/marvell,mmp2-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell MMP2 and MMP3 Clock Controller + +maintainers: + - Lubomir Rintel <lkundrak@v3.sk> + +description: | + The clock subsystem on MMP2 or MMP3 generates and supplies clock to various + controllers within the SoC. + + Each clock is assigned an identifier and client nodes use this identifier + to specify the clock which they consume. + + All these identifiers could be found in <dt-bindings/clock/marvell,mmp2.h>. + +properties: + compatible: + enum: + - marvell,mmp2-clock # controller compatible with MMP2 SoC + - marvell,mmp3-clock # controller compatible with MMP3 SoC + + reg: + items: + - description: MPMU register region + - description: APMU register region + - description: APBC register region + + reg-names: + items: + - const: mpmu + - const: apmu + - const: apbc + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - reg-names + - '#clock-cells' + - '#reset-cells' + +additionalProperties: false + +examples: + - | + clock-controller@d4050000 { + compatible = "marvell,mmp2-clock"; + reg = <0xd4050000 0x1000>, + <0xd4282800 0x400>, + <0xd4015000 0x1000>; + reg-names = "mpmu", "apmu", "apbc"; + #clock-cells = <1>; + #reset-cells = <1>; + }; diff --git a/dts/Bindings/clock/marvell,mmp2.txt b/dts/Bindings/clock/marvell,mmp2.txt deleted file mode 100644 index 23b52dc022..0000000000 --- a/dts/Bindings/clock/marvell,mmp2.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Marvell MMP2 Clock Controller - -The MMP2 clock subsystem generates and supplies clock to various -controllers within the MMP2 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "marvell,mmp2-clock" - controller compatible with MMP2 SoC. - -- reg: physical base address of the clock subsystem and length of memory mapped - region. There are 3 places in SOC has clock control logic: - "mpmu", "apmu", "apbc". So three reg spaces need to be defined. - -- #clock-cells: should be 1. -- #reset-cells: should be 1. - -Each clock is assigned an identifier and client nodes use this identifier -to specify the clock which they consume. - -All these identifiers could be found in <dt-bindings/clock/marvell,mmp2.h>. diff --git a/dts/Bindings/clock/milbeaut-clock.yaml b/dts/Bindings/clock/milbeaut-clock.yaml index f0b804a7f0..0e8b077104 100644 --- a/dts/Bindings/clock/milbeaut-clock.yaml +++ b/dts/Bindings/clock/milbeaut-clock.yaml @@ -35,6 +35,8 @@ required: - clocks - '#clock-cells' +additionalProperties: false + examples: # Clock controller node: - | diff --git a/dts/Bindings/clock/qcom,gcc-apq8064.yaml b/dts/Bindings/clock/qcom,gcc-apq8064.yaml index 3647007f82..eacccc88bb 100644 --- a/dts/Bindings/clock/qcom,gcc-apq8064.yaml +++ b/dts/Bindings/clock/qcom,gcc-apq8064.yaml @@ -68,6 +68,8 @@ required: - nvmem-cell-names - '#thermal-sensor-cells' +additionalProperties: false + examples: - | clock-controller@900000 { diff --git a/dts/Bindings/clock/qcom,gcc-ipq8074.yaml b/dts/Bindings/clock/qcom,gcc-ipq8074.yaml index 89c6e070e7..98572b4a9b 100644 --- a/dts/Bindings/clock/qcom,gcc-ipq8074.yaml +++ b/dts/Bindings/clock/qcom,gcc-ipq8074.yaml @@ -40,6 +40,8 @@ required: - '#clock-cells' - '#reset-cells' +additionalProperties: false + examples: - | clock-controller@1800000 { diff --git a/dts/Bindings/clock/qcom,gcc-msm8996.yaml b/dts/Bindings/clock/qcom,gcc-msm8996.yaml index 18e4e77b8c..5a5b2214f0 100644 --- a/dts/Bindings/clock/qcom,gcc-msm8996.yaml +++ b/dts/Bindings/clock/qcom,gcc-msm8996.yaml @@ -56,6 +56,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | clock-controller@300000 { diff --git a/dts/Bindings/clock/qcom,gcc-msm8998.yaml b/dts/Bindings/clock/qcom,gcc-msm8998.yaml index 1d3cae9804..a0bb713929 100644 --- a/dts/Bindings/clock/qcom,gcc-msm8998.yaml +++ b/dts/Bindings/clock/qcom,gcc-msm8998.yaml @@ -66,6 +66,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,rpmcc.h> diff --git a/dts/Bindings/clock/qcom,gcc-qcs404.yaml b/dts/Bindings/clock/qcom,gcc-qcs404.yaml index 8cdece395e..ce06f3f8c3 100644 --- a/dts/Bindings/clock/qcom,gcc-qcs404.yaml +++ b/dts/Bindings/clock/qcom,gcc-qcs404.yaml @@ -40,6 +40,8 @@ required: - '#clock-cells' - '#reset-cells' +additionalProperties: false + examples: - | clock-controller@1800000 { diff --git a/dts/Bindings/clock/qcom,gcc-sc7180.yaml b/dts/Bindings/clock/qcom,gcc-sc7180.yaml index ee4f968e29..a345320e0e 100644 --- a/dts/Bindings/clock/qcom,gcc-sc7180.yaml +++ b/dts/Bindings/clock/qcom,gcc-sc7180.yaml @@ -58,6 +58,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,rpmh.h> diff --git a/dts/Bindings/clock/qcom,gcc-sm8150.yaml b/dts/Bindings/clock/qcom,gcc-sm8150.yaml index 888e9a7083..36f3b3668c 100644 --- a/dts/Bindings/clock/qcom,gcc-sm8150.yaml +++ b/dts/Bindings/clock/qcom,gcc-sm8150.yaml @@ -56,6 +56,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,rpmh.h> diff --git a/dts/Bindings/clock/qcom,gcc-sm8250.yaml b/dts/Bindings/clock/qcom,gcc-sm8250.yaml new file mode 100644 index 0000000000..2c40a8aa98 --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-sm8250.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8250.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM8250 + +maintainers: + - Stephen Boyd <sboyd@kernel.org> + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM8250. + + See also: + - dt-bindings/clock/qcom,gcc-sm8250.h + +properties: + compatible: + const: qcom,gcc-sm8250 + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + + clock-names: + items: + - const: bi_tcxo + - const: sleep_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - clocks + - clock-names + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,gcc-sm8250"; + reg = <0 0x00100000 0 0x1f0000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&sleep_clk>; + clock-names = "bi_tcxo", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/dts/Bindings/clock/qcom,gcc.yaml b/dts/Bindings/clock/qcom,gcc.yaml index d18f8ab9ee..e533bb0cfd 100644 --- a/dts/Bindings/clock/qcom,gcc.yaml +++ b/dts/Bindings/clock/qcom,gcc.yaml @@ -74,6 +74,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: # Example for GCC for MSM8960: - | diff --git a/dts/Bindings/clock/qcom,mmcc.yaml b/dts/Bindings/clock/qcom,mmcc.yaml index 85518494ce..f684fe67db 100644 --- a/dts/Bindings/clock/qcom,mmcc.yaml +++ b/dts/Bindings/clock/qcom,mmcc.yaml @@ -74,6 +74,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + if: properties: compatible: diff --git a/dts/Bindings/clock/qcom,msm8998-gpucc.yaml b/dts/Bindings/clock/qcom,msm8998-gpucc.yaml index 7d853c1a85..d747bb58f0 100644 --- a/dts/Bindings/clock/qcom,msm8998-gpucc.yaml +++ b/dts/Bindings/clock/qcom,msm8998-gpucc.yaml @@ -50,6 +50,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,gcc-msm8998.h> diff --git a/dts/Bindings/clock/qcom,rpmcc.txt b/dts/Bindings/clock/qcom,rpmcc.txt index 944719bd58..90a1349bc7 100644 --- a/dts/Bindings/clock/qcom,rpmcc.txt +++ b/dts/Bindings/clock/qcom,rpmcc.txt @@ -14,7 +14,9 @@ Required properties : "qcom,rpmcc-apq8060", "qcom,rpmcc" "qcom,rpmcc-msm8916", "qcom,rpmcc" "qcom,rpmcc-msm8974", "qcom,rpmcc" + "qcom,rpmcc-msm8976", "qcom,rpmcc" "qcom,rpmcc-apq8064", "qcom,rpmcc" + "qcom,rpmcc-ipq806x", "qcom,rpmcc" "qcom,rpmcc-msm8996", "qcom,rpmcc" "qcom,rpmcc-msm8998", "qcom,rpmcc" "qcom,rpmcc-qcs404", "qcom,rpmcc" diff --git a/dts/Bindings/clock/qcom,rpmhcc.yaml b/dts/Bindings/clock/qcom,rpmhcc.yaml index 2cd158f13b..a46a3a799a 100644 --- a/dts/Bindings/clock/qcom,rpmhcc.yaml +++ b/dts/Bindings/clock/qcom,rpmhcc.yaml @@ -20,6 +20,7 @@ properties: - qcom,sc7180-rpmh-clk - qcom,sdm845-rpmh-clk - qcom,sm8150-rpmh-clk + - qcom,sm8250-rpmh-clk clocks: maxItems: 1 @@ -35,6 +36,8 @@ required: - compatible - '#clock-cells' +additionalProperties: false + examples: # Example for GCC for SDM845: The below node should be defined inside # &apps_rsc node. diff --git a/dts/Bindings/clock/qcom,sc7180-dispcc.yaml b/dts/Bindings/clock/qcom,sc7180-dispcc.yaml index 0429062f15..58cdfd5924 100644 --- a/dts/Bindings/clock/qcom,sc7180-dispcc.yaml +++ b/dts/Bindings/clock/qcom,sc7180-dispcc.yaml @@ -58,6 +58,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,gcc-sc7180.h> diff --git a/dts/Bindings/clock/qcom,sc7180-gpucc.yaml b/dts/Bindings/clock/qcom,sc7180-gpucc.yaml index 5785192cc4..8635e35fd3 100644 --- a/dts/Bindings/clock/qcom,sc7180-gpucc.yaml +++ b/dts/Bindings/clock/qcom,sc7180-gpucc.yaml @@ -52,6 +52,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,gcc-sc7180.h> diff --git a/dts/Bindings/clock/qcom,sc7180-mss.yaml b/dts/Bindings/clock/qcom,sc7180-mss.yaml new file mode 100644 index 0000000000..0dd5d25ae7 --- /dev/null +++ b/dts/Bindings/clock/qcom,sc7180-mss.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sc7180-mss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Modem Clock Controller Binding for SC7180 + +maintainers: + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm modem clock control module which supports the clocks on SC7180. + + See also: + - dt-bindings/clock/qcom,mss-sc7180.h + +properties: + compatible: + const: qcom,sc7180-mss + + clocks: + items: + - description: gcc_mss_mfab_axi clock from GCC + - description: gcc_mss_nav_axi clock from GCC + - description: gcc_mss_cfg_ahb clock from GCC + + clock-names: + items: + - const: gcc_mss_mfab_axis + - const: gcc_mss_nav_axi + - const: cfg_ahb + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sc7180.h> + clock-controller@41a8000 { + compatible = "qcom,sc7180-mss"; + reg = <0 0x041a8000 0 0x8000>; + clocks = <&gcc GCC_MSS_MFAB_AXIS_CLK>, + <&gcc GCC_MSS_NAV_AXI_CLK>, + <&gcc GCC_MSS_CFG_AHB_CLK>; + clock-names = "gcc_mss_mfab_axis", + "gcc_mss_nav_axi", + "cfg_ahb"; + #clock-cells = <1>; + }; +... diff --git a/dts/Bindings/clock/qcom,sc7180-videocc.yaml b/dts/Bindings/clock/qcom,sc7180-videocc.yaml index 31df901884..0071b97019 100644 --- a/dts/Bindings/clock/qcom,sc7180-videocc.yaml +++ b/dts/Bindings/clock/qcom,sc7180-videocc.yaml @@ -48,6 +48,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,rpmh.h> diff --git a/dts/Bindings/clock/qcom,sdm845-dispcc.yaml b/dts/Bindings/clock/qcom,sdm845-dispcc.yaml index 89269ddfbd..ad47d747a3 100644 --- a/dts/Bindings/clock/qcom,sdm845-dispcc.yaml +++ b/dts/Bindings/clock/qcom,sdm845-dispcc.yaml @@ -67,6 +67,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,gcc-sdm845.h> diff --git a/dts/Bindings/clock/qcom,sdm845-gpucc.yaml b/dts/Bindings/clock/qcom,sdm845-gpucc.yaml index bac04f1c5d..7a052ac5dc 100644 --- a/dts/Bindings/clock/qcom,sdm845-gpucc.yaml +++ b/dts/Bindings/clock/qcom,sdm845-gpucc.yaml @@ -52,6 +52,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,gcc-sdm845.h> diff --git a/dts/Bindings/clock/qcom,sdm845-videocc.yaml b/dts/Bindings/clock/qcom,sdm845-videocc.yaml index 9d216c0f11..2a6a81ab03 100644 --- a/dts/Bindings/clock/qcom,sdm845-videocc.yaml +++ b/dts/Bindings/clock/qcom,sdm845-videocc.yaml @@ -48,6 +48,8 @@ required: - '#reset-cells' - '#power-domain-cells' +additionalProperties: false + examples: - | #include <dt-bindings/clock/qcom,rpmh.h> diff --git a/dts/Bindings/clock/renesas,cpg-mssr.txt b/dts/Bindings/clock/renesas,cpg-mssr.txt deleted file mode 100644 index f4d153f24a..0000000000 --- a/dts/Bindings/clock/renesas,cpg-mssr.txt +++ /dev/null @@ -1,100 +0,0 @@ -* Renesas Clock Pulse Generator / Module Standby and Software Reset - -On Renesas ARM SoCs (SH/R-Mobile, R-Car, RZ), the CPG (Clock Pulse Generator) -and MSSR (Module Standby and Software Reset) blocks are intimately connected, -and share the same register block. - -They provide the following functionalities: - - The CPG block generates various core clocks, - - The MSSR block provides two functions: - 1. Module Standby, providing a Clock Domain to control the clock supply - to individual SoC devices, - 2. Reset Control, to perform a software reset of individual SoC devices. - -Required Properties: - - compatible: Must be one of: - - "renesas,r7s9210-cpg-mssr" for the r7s9210 SoC (RZ/A2) - - "renesas,r8a7743-cpg-mssr" for the r8a7743 SoC (RZ/G1M) - - "renesas,r8a7744-cpg-mssr" for the r8a7744 SoC (RZ/G1N) - - "renesas,r8a7745-cpg-mssr" for the r8a7745 SoC (RZ/G1E) - - "renesas,r8a77470-cpg-mssr" for the r8a77470 SoC (RZ/G1C) - - "renesas,r8a774a1-cpg-mssr" for the r8a774a1 SoC (RZ/G2M) - - "renesas,r8a774b1-cpg-mssr" for the r8a774b1 SoC (RZ/G2N) - - "renesas,r8a774c0-cpg-mssr" for the r8a774c0 SoC (RZ/G2E) - - "renesas,r8a7790-cpg-mssr" for the r8a7790 SoC (R-Car H2) - - "renesas,r8a7791-cpg-mssr" for the r8a7791 SoC (R-Car M2-W) - - "renesas,r8a7792-cpg-mssr" for the r8a7792 SoC (R-Car V2H) - - "renesas,r8a7793-cpg-mssr" for the r8a7793 SoC (R-Car M2-N) - - "renesas,r8a7794-cpg-mssr" for the r8a7794 SoC (R-Car E2) - - "renesas,r8a7795-cpg-mssr" for the r8a7795 SoC (R-Car H3) - - "renesas,r8a7796-cpg-mssr" for the r8a77960 SoC (R-Car M3-W) - - "renesas,r8a77961-cpg-mssr" for the r8a77961 SoC (R-Car M3-W+) - - "renesas,r8a77965-cpg-mssr" for the r8a77965 SoC (R-Car M3-N) - - "renesas,r8a77970-cpg-mssr" for the r8a77970 SoC (R-Car V3M) - - "renesas,r8a77980-cpg-mssr" for the r8a77980 SoC (R-Car V3H) - - "renesas,r8a77990-cpg-mssr" for the r8a77990 SoC (R-Car E3) - - "renesas,r8a77995-cpg-mssr" for the r8a77995 SoC (R-Car D3) - - - reg: Base address and length of the memory resource used by the CPG/MSSR - block - - - clocks: References to external parent clocks, one entry for each entry in - clock-names - - clock-names: List of external parent clock names. Valid names are: - - "extal" (r7s9210, r8a7743, r8a7744, r8a7745, r8a77470, r8a774a1, - r8a774b1, r8a774c0, r8a7790, r8a7791, r8a7792, r8a7793, - r8a7794, r8a7795, r8a77960, r8a77961, r8a77965, r8a77970, - r8a77980, r8a77990, r8a77995) - - "extalr" (r8a774a1, r8a774b1, r8a7795, r8a77960, r8a77961, r8a77965, - r8a77970, r8a77980) - - "usb_extal" (r8a7743, r8a7744, r8a7745, r8a77470, r8a7790, r8a7791, - r8a7793, r8a7794) - - - #clock-cells: Must be 2 - - For CPG core clocks, the two clock specifier cells must be "CPG_CORE" - and a core clock reference, as defined in - <dt-bindings/clock/*-cpg-mssr.h>. - - For module clocks, the two clock specifier cells must be "CPG_MOD" and - a module number, as defined in the datasheet. - - - #power-domain-cells: Must be 0 - - SoC devices that are part of the CPG/MSSR Clock Domain and can be - power-managed through Module Standby should refer to the CPG device - node in their "power-domains" property, as documented by the generic PM - Domain bindings in - Documentation/devicetree/bindings/power/power-domain.yaml. - - - #reset-cells: Must be 1 - - The single reset specifier cell must be the module number, as defined - in the datasheet. - - -Examples --------- - - - CPG device node: - - cpg: clock-controller@e6150000 { - compatible = "renesas,r8a7795-cpg-mssr"; - reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>, <&extalr_clk>; - clock-names = "extal", "extalr"; - #clock-cells = <2>; - #power-domain-cells = <0>; - #reset-cells = <1>; - }; - - - - CPG/MSSR Clock Domain member device node: - - scif2: serial@e6e88000 { - compatible = "renesas,scif-r8a7795", "renesas,scif"; - reg = <0 0xe6e88000 0 64>; - interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 310>; - clock-names = "fck"; - dmas = <&dmac1 0x13>, <&dmac1 0x12>; - dma-names = "tx", "rx"; - power-domains = <&cpg>; - resets = <&cpg 310>; - }; diff --git a/dts/Bindings/clock/renesas,cpg-mssr.yaml b/dts/Bindings/clock/renesas,cpg-mssr.yaml new file mode 100644 index 0000000000..9cd102e5fe --- /dev/null +++ b/dts/Bindings/clock/renesas,cpg-mssr.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/clock/renesas,cpg-mssr.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Clock Pulse Generator / Module Standby and Software Reset + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +description: | + On Renesas ARM SoCs (SH/R-Mobile, R-Car, RZ), the CPG (Clock Pulse Generator) + and MSSR (Module Standby and Software Reset) blocks are intimately connected, + and share the same register block. + + They provide the following functionalities: + - The CPG block generates various core clocks, + - The MSSR block provides two functions: + 1. Module Standby, providing a Clock Domain to control the clock supply + to individual SoC devices, + 2. Reset Control, to perform a software reset of individual SoC devices. + +properties: + compatible: + enum: + - renesas,r7s9210-cpg-mssr # RZ/A2 + - renesas,r8a7743-cpg-mssr # RZ/G1M + - renesas,r8a7744-cpg-mssr # RZ/G1N + - renesas,r8a7745-cpg-mssr # RZ/G1E + - renesas,r8a77470-cpg-mssr # RZ/G1C + - renesas,r8a774a1-cpg-mssr # RZ/G2M + - renesas,r8a774b1-cpg-mssr # RZ/G2N + - renesas,r8a774c0-cpg-mssr # RZ/G2E + - renesas,r8a7790-cpg-mssr # R-Car H2 + - renesas,r8a7791-cpg-mssr # R-Car M2-W + - renesas,r8a7792-cpg-mssr # R-Car V2H + - renesas,r8a7793-cpg-mssr # R-Car M2-N + - renesas,r8a7794-cpg-mssr # R-Car E2 + - renesas,r8a7795-cpg-mssr # R-Car H3 + - renesas,r8a7796-cpg-mssr # R-Car M3-W + - renesas,r8a77961-cpg-mssr # R-Car M3-W+ + - renesas,r8a77965-cpg-mssr # R-Car M3-N + - renesas,r8a77970-cpg-mssr # R-Car V3M + - renesas,r8a77980-cpg-mssr # R-Car V3H + - renesas,r8a77990-cpg-mssr # R-Car E3 + - renesas,r8a77995-cpg-mssr # R-Car D3 + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + items: + enum: + - extal # All + - extalr # Most R-Car Gen3 and RZ/G2 + - usb_extal # Most R-Car Gen2 and RZ/G1 + + '#clock-cells': + description: | + - For CPG core clocks, the two clock specifier cells must be "CPG_CORE" + and a core clock reference, as defined in + <dt-bindings/clock/*-cpg-mssr.h> + - For module clocks, the two clock specifier cells must be "CPG_MOD" and + a module number, as defined in the datasheet. + const: 2 + + '#power-domain-cells': + description: + SoC devices that are part of the CPG/MSSR Clock Domain and can be + power-managed through Module Standby should refer to the CPG device node + in their "power-domains" property, as documented by the generic PM Domain + bindings in Documentation/devicetree/bindings/power/power-domain.yaml. + const: 0 + + '#reset-cells': + description: + The single reset specifier cell must be the module number, as defined in + the datasheet. + const: 1 + +if: + not: + properties: + compatible: + items: + enum: + - renesas,r7s9210-cpg-mssr +then: + required: + - '#reset-cells' + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + cpg: clock-controller@e6150000 { + compatible = "renesas,r8a7795-cpg-mssr"; + reg = <0xe6150000 0x1000>; + clocks = <&extal_clk>, <&extalr_clk>; + clock-names = "extal", "extalr"; + #clock-cells = <2>; + #power-domain-cells = <0>; + #reset-cells = <1>; + }; diff --git a/dts/Bindings/clock/renesas,rcar-usb2-clock-sel.txt b/dts/Bindings/clock/renesas,rcar-usb2-clock-sel.txt index 83f6c6a7c4..4bf6f53bd9 100644 --- a/dts/Bindings/clock/renesas,rcar-usb2-clock-sel.txt +++ b/dts/Bindings/clock/renesas,rcar-usb2-clock-sel.txt @@ -38,10 +38,17 @@ Required properties: - reg: offset and length of the USB 2.0 clock selector register block. - clocks: A list of phandles and specifier pairs. - clock-names: Name of the clocks. - - The functional clock must be "ehci_ohci" + - The functional clock of USB 2.0 host side must be "ehci_ohci" + - The functional clock of HS-USB side must be "hs-usb-if" - The USB_EXTAL clock pin must be "usb_extal" - The USB_XTAL clock pin must be "usb_xtal" - #clock-cells: Must be 0 +- power-domains: A phandle and symbolic PM domain specifier. + See power/renesas,rcar-sysc.yaml. +- resets: A list of phandles and specifier pairs. +- reset-names: Name of the resets. + - The reset of USB 2.0 host side must be "ehci_ohci" + - The reset of HS-USB side must be "hs-usb-if" Example (R-Car H3): @@ -49,7 +56,11 @@ Example (R-Car H3): compatible = "renesas,r8a7795-rcar-usb2-clock-sel", "renesas,rcar-gen3-usb2-clock-sel"; reg = <0 0xe6590630 0 0x02>; - clocks = <&cpg CPG_MOD 703>, <&usb_extal>, <&usb_xtal>; - clock-names = "ehci_ohci", "usb_extal", "usb_xtal"; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>, + <&usb_extal>, <&usb_xtal>; + clock-names = "ehci_ohci", "hs-usb-if", "usb_extal", "usb_xtal"; #clock-cells = <0>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 703>, <&cpg 704>; + reset-names = "ehci_ohci", "hs-usb-if"; }; diff --git a/dts/Bindings/clock/socionext,uniphier-clock.yaml b/dts/Bindings/clock/socionext,uniphier-clock.yaml new file mode 100644 index 0000000000..c3930edc41 --- /dev/null +++ b/dts/Bindings/clock/socionext,uniphier-clock.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/socionext,uniphier-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier clock controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + oneOf: + - description: System clock + enum: + - socionext,uniphier-ld4-clock + - socionext,uniphier-pro4-clock + - socionext,uniphier-sld8-clock + - socionext,uniphier-pro5-clock + - socionext,uniphier-pxs2-clock + - socionext,uniphier-ld6b-clock + - socionext,uniphier-ld11-clock + - socionext,uniphier-ld20-clock + - socionext,uniphier-pxs3-clock + - description: Media I/O (MIO) clock, SD clock + enum: + - socionext,uniphier-ld4-mio-clock + - socionext,uniphier-pro4-mio-clock + - socionext,uniphier-sld8-mio-clock + - socionext,uniphier-pro5-sd-clock + - socionext,uniphier-pxs2-sd-clock + - socionext,uniphier-ld11-mio-clock + - socionext,uniphier-ld20-sd-clock + - socionext,uniphier-pxs3-sd-clock + - description: Peripheral clock + enum: + - socionext,uniphier-ld4-peri-clock + - socionext,uniphier-pro4-peri-clock + - socionext,uniphier-sld8-peri-clock + - socionext,uniphier-pro5-peri-clock + - socionext,uniphier-pxs2-peri-clock + - socionext,uniphier-ld11-peri-clock + - socionext,uniphier-ld20-peri-clock + - socionext,uniphier-pxs3-peri-clock + + "#clock-cells": + const: 1 + +additionalProperties: false + +required: + - compatible + - "#clock-cells" + +examples: + - | + sysctrl@61840000 { + compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon"; + reg = <0x61840000 0x4000>; + + clock { + compatible = "socionext,uniphier-ld11-clock"; + #clock-cells = <1>; + }; + + // other nodes ... + }; + + - | + mioctrl@59810000 { + compatible = "socionext,uniphier-mioctrl", "simple-mfd", "syscon"; + reg = <0x59810000 0x800>; + + clock { + compatible = "socionext,uniphier-ld11-mio-clock"; + #clock-cells = <1>; + }; + + // other nodes ... + }; + + - | + perictrl@59820000 { + compatible = "socionext,uniphier-perictrl", "simple-mfd", "syscon"; + reg = <0x59820000 0x200>; + + clock { + compatible = "socionext,uniphier-ld11-peri-clock"; + #clock-cells = <1>; + }; + + // other nodes ... + }; diff --git a/dts/Bindings/clock/sprd.txt b/dts/Bindings/clock/sprd,sc9860-clk.txt index e9d179e882..aaaf02ca2a 100644 --- a/dts/Bindings/clock/sprd.txt +++ b/dts/Bindings/clock/sprd,sc9860-clk.txt @@ -1,4 +1,4 @@ -Spreadtrum Clock Binding +Spreadtrum SC9860 Clock Binding ------------------------ Required properties: diff --git a/dts/Bindings/clock/sprd,sc9863a-clk.yaml b/dts/Bindings/clock/sprd,sc9863a-clk.yaml new file mode 100644 index 0000000000..bb3a78d810 --- /dev/null +++ b/dts/Bindings/clock/sprd,sc9863a-clk.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2019 Unisoc Inc. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/clock/sprd,sc9863a-clk.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: SC9863A Clock Control Unit Device Tree Bindings + +maintainers: + - Orson Zhai <orsonzhai@gmail.com> + - Baolin Wang <baolin.wang7@gmail.com> + - Chunyan Zhang <zhang.lyra@gmail.com> + +properties: + "#clock-cells": + const: 1 + + compatible : + enum: + - sprd,sc9863a-ap-clk + - sprd,sc9863a-aon-clk + - sprd,sc9863a-apahb-gate + - sprd,sc9863a-pmu-gate + - sprd,sc9863a-aonapb-gate + - sprd,sc9863a-pll + - sprd,sc9863a-mpll + - sprd,sc9863a-rpll + - sprd,sc9863a-dpll + - sprd,sc9863a-mm-gate + - sprd,sc9863a-apapb-gate + + clocks: + minItems: 1 + maxItems: 4 + description: | + The input parent clock(s) phandle for this clock, only list fixed + clocks which are declared in devicetree. + + clock-names: + minItems: 1 + maxItems: 4 + items: + - const: ext-26m + - const: ext-32k + - const: ext-4m + - const: rco-100m + + reg: + maxItems: 1 + +required: + - compatible + - '#clock-cells' + +if: + properties: + compatible: + enum: + - sprd,sc9863a-ap-clk + - sprd,sc9863a-aon-clk +then: + required: + - reg + +else: + description: | + Other SC9863a clock nodes should be the child of a syscon node in + which compatible string shoule be: + "sprd,sc9863a-glbregs", "syscon", "simple-mfd" + + The 'reg' property for the clock node is also required if there is a sub + range of registers for the clocks. + +examples: + - | + ap_clk: clock-controller@21500000 { + compatible = "sprd,sc9863a-ap-clk"; + reg = <0 0x21500000 0 0x1000>; + clocks = <&ext_26m>, <&ext_32k>; + clock-names = "ext-26m", "ext-32k"; + #clock-cells = <1>; + }; + + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + ap_ahb_regs: syscon@20e00000 { + compatible = "sprd,sc9863a-glbregs", "syscon", "simple-mfd"; + reg = <0 0x20e00000 0 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x20e00000 0x4000>; + + apahb_gate: apahb-gate@0 { + compatible = "sprd,sc9863a-apahb-gate"; + reg = <0x0 0x1020>; + #clock-cells = <1>; + }; + }; + }; + +... diff --git a/dts/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml b/dts/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml new file mode 100644 index 0000000000..869b18ac88 --- /dev/null +++ b/dts/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/ti,am654-ehrpwm-tbclk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI EHRPWM Time Base Clock + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +properties: + compatible: + items: + - const: ti,am654-ehrpwm-tbclk + - const: syscon + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +examples: + - | + ehrpwm_tbclk: syscon@4140 { + compatible = "ti,am654-ehrpwm-tbclk", "syscon"; + reg = <0x4140 0x18>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/clock/uniphier-clock.txt b/dts/Bindings/clock/uniphier-clock.txt deleted file mode 100644 index 7b5f602765..0000000000 --- a/dts/Bindings/clock/uniphier-clock.txt +++ /dev/null @@ -1,132 +0,0 @@ -UniPhier clock controller - - -System clock ------------- - -Required properties: -- compatible: should be one of the following: - "socionext,uniphier-ld4-clock" - for LD4 SoC. - "socionext,uniphier-pro4-clock" - for Pro4 SoC. - "socionext,uniphier-sld8-clock" - for sLD8 SoC. - "socionext,uniphier-pro5-clock" - for Pro5 SoC. - "socionext,uniphier-pxs2-clock" - for PXs2/LD6b SoC. - "socionext,uniphier-ld11-clock" - for LD11 SoC. - "socionext,uniphier-ld20-clock" - for LD20 SoC. - "socionext,uniphier-pxs3-clock" - for PXs3 SoC -- #clock-cells: should be 1. - -Example: - - sysctrl@61840000 { - compatible = "socionext,uniphier-sysctrl", - "simple-mfd", "syscon"; - reg = <0x61840000 0x4000>; - - clock { - compatible = "socionext,uniphier-ld11-clock"; - #clock-cells = <1>; - }; - - other nodes ... - }; - -Provided clocks: - - 8: ST DMAC -12: GIO (Giga bit stream I/O) -14: USB3 ch0 host -15: USB3 ch1 host -16: USB3 ch0 PHY0 -17: USB3 ch0 PHY1 -20: USB3 ch1 PHY0 -21: USB3 ch1 PHY1 - - -Media I/O (MIO) clock, SD clock -------------------------------- - -Required properties: -- compatible: should be one of the following: - "socionext,uniphier-ld4-mio-clock" - for LD4 SoC. - "socionext,uniphier-pro4-mio-clock" - for Pro4 SoC. - "socionext,uniphier-sld8-mio-clock" - for sLD8 SoC. - "socionext,uniphier-pro5-sd-clock" - for Pro5 SoC. - "socionext,uniphier-pxs2-sd-clock" - for PXs2/LD6b SoC. - "socionext,uniphier-ld11-mio-clock" - for LD11 SoC. - "socionext,uniphier-ld20-sd-clock" - for LD20 SoC. - "socionext,uniphier-pxs3-sd-clock" - for PXs3 SoC -- #clock-cells: should be 1. - -Example: - - mioctrl@59810000 { - compatible = "socionext,uniphier-mioctrl", - "simple-mfd", "syscon"; - reg = <0x59810000 0x800>; - - clock { - compatible = "socionext,uniphier-ld11-mio-clock"; - #clock-cells = <1>; - }; - - other nodes ... - }; - -Provided clocks: - - 0: SD ch0 host - 1: eMMC host - 2: SD ch1 host - 7: MIO DMAC - 8: USB2 ch0 host - 9: USB2 ch1 host -10: USB2 ch2 host -12: USB2 ch0 PHY -13: USB2 ch1 PHY -14: USB2 ch2 PHY - - -Peripheral clock ----------------- - -Required properties: -- compatible: should be one of the following: - "socionext,uniphier-ld4-peri-clock" - for LD4 SoC. - "socionext,uniphier-pro4-peri-clock" - for Pro4 SoC. - "socionext,uniphier-sld8-peri-clock" - for sLD8 SoC. - "socionext,uniphier-pro5-peri-clock" - for Pro5 SoC. - "socionext,uniphier-pxs2-peri-clock" - for PXs2/LD6b SoC. - "socionext,uniphier-ld11-peri-clock" - for LD11 SoC. - "socionext,uniphier-ld20-peri-clock" - for LD20 SoC. - "socionext,uniphier-pxs3-peri-clock" - for PXs3 SoC -- #clock-cells: should be 1. - -Example: - - perictrl@59820000 { - compatible = "socionext,uniphier-perictrl", - "simple-mfd", "syscon"; - reg = <0x59820000 0x200>; - - clock { - compatible = "socionext,uniphier-ld11-peri-clock"; - #clock-cells = <1>; - }; - - other nodes ... - }; - -Provided clocks: - - 0: UART ch0 - 1: UART ch1 - 2: UART ch2 - 3: UART ch3 - 4: I2C ch0 - 5: I2C ch1 - 6: I2C ch2 - 7: I2C ch3 - 8: I2C ch4 - 9: I2C ch5 -10: I2C ch6 diff --git a/dts/Bindings/connector/samsung,usb-connector-11pin.txt b/dts/Bindings/connector/samsung,usb-connector-11pin.txt index 22256e295a..3dd8961154 100644 --- a/dts/Bindings/connector/samsung,usb-connector-11pin.txt +++ b/dts/Bindings/connector/samsung,usb-connector-11pin.txt @@ -19,7 +19,7 @@ Required nodes: 0: High Speed (HS), 3: Mobile High-Definition Link (MHL), specific to 11-pin Samsung micro-USB. -[1]: bindings/connector/usb-connector.txt +[1]: bindings/connector/usb-connector.yaml Example ------- diff --git a/dts/Bindings/connector/usb-connector.txt b/dts/Bindings/connector/usb-connector.txt deleted file mode 100644 index 88578ac1a8..0000000000 --- a/dts/Bindings/connector/usb-connector.txt +++ /dev/null @@ -1,135 +0,0 @@ -USB Connector -============= - -A USB connector node represents a physical USB connector. It should be -a child of a USB interface controller. - -Required properties: -- compatible: describes type of the connector, must be one of: - "usb-a-connector", - "usb-b-connector", - "usb-c-connector". - -Optional properties: -- label: symbolic name for the connector, -- type: size of the connector, should be specified in case of USB-A, USB-B - non-fullsize connectors: "mini", "micro". -- self-powered: Set this property if the usb device that has its own power - source. - -Optional properties for usb-b-connector: -- id-gpios: an input gpio for USB ID pin. -- vbus-gpios: an input gpio for USB VBUS pin, used to detect presence of - VBUS 5V. - see gpio/gpio.txt. -- vbus-supply: a phandle to the regulator for USB VBUS if needed when host - mode or dual role mode is supported. - Particularly, if use an output GPIO to control a VBUS regulator, should - model it as a regulator. - see regulator/fixed-regulator.yaml -- pinctrl-names : a pinctrl state named "default" is optional -- pinctrl-0 : pin control group - see pinctrl/pinctrl-bindings.txt - -Optional properties for usb-c-connector: -- power-role: should be one of "source", "sink" or "dual"(DRP) if typec - connector has power support. -- try-power-role: preferred power role if "dual"(DRP) can support Try.SNK - or Try.SRC, should be "sink" for Try.SNK or "source" for Try.SRC. -- data-role: should be one of "host", "device", "dual"(DRD) if typec - connector supports USB data. - -Required properties for usb-c-connector with power delivery support: -- source-pdos: An array of u32 with each entry providing supported power - source data object(PDO), the detailed bit definitions of PDO can be found - in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2 - Source_Capabilities Message, the order of each entry(PDO) should follow - the PD spec chapter 6.4.1. Required for power source and power dual role. - User can specify the source PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() - defined in dt-bindings/usb/pd.h. -- sink-pdos: An array of u32 with each entry providing supported power - sink data object(PDO), the detailed bit definitions of PDO can be found - in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3 - Sink Capabilities Message, the order of each entry(PDO) should follow - the PD spec chapter 6.4.1. Required for power sink and power dual role. - User can specify the sink PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() defined - in dt-bindings/usb/pd.h. -- op-sink-microwatt: Sink required operating power in microwatt, if source - can't offer the power, Capability Mismatch is set. Required for power - sink and power dual role. - -Required nodes: -- any data bus to the connector should be modeled using the OF graph bindings - specified in bindings/graph.txt, unless the bus is between parent node and - the connector. Since single connector can have multiple data buses every bus - has assigned OF graph port number as follows: - 0: High Speed (HS), present in all connectors, - 1: Super Speed (SS), present in SS capable connectors, - 2: Sideband use (SBU), present in USB-C. - -Examples --------- - -1. Micro-USB connector with HS lines routed via controller (MUIC): - -muic-max77843@66 { - ... - usb_con: connector { - compatible = "usb-b-connector"; - label = "micro-USB"; - type = "micro"; - }; -}; - -2. USB-C connector attached to CC controller (s2mm005), HS lines routed -to companion PMIC (max77865), SS lines to USB3 PHY and SBU to DisplayPort. -DisplayPort video lines are routed to the connector via SS mux in USB3 PHY. - -ccic: s2mm005@33 { - ... - usb_con: connector { - compatible = "usb-c-connector"; - label = "USB-C"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - usb_con_hs: endpoint { - remote-endpoint = <&max77865_usbc_hs>; - }; - }; - port@1 { - reg = <1>; - usb_con_ss: endpoint { - remote-endpoint = <&usbdrd_phy_ss>; - }; - }; - port@2 { - reg = <2>; - usb_con_sbu: endpoint { - remote-endpoint = <&dp_aux>; - }; - }; - }; - }; -}; - -3. USB-C connector attached to a typec port controller(ptn5110), which has -power delivery support and enables drp. - -typec: ptn5110@50 { - ... - usb_con: connector { - compatible = "usb-c-connector"; - label = "USB-C"; - power-role = "dual"; - try-power-role = "sink"; - source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; - sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) - PDO_VAR(5000, 12000, 2000)>; - op-sink-microwatt = <10000000>; - }; -}; diff --git a/dts/Bindings/connector/usb-connector.yaml b/dts/Bindings/connector/usb-connector.yaml new file mode 100644 index 0000000000..4638d7adb8 --- /dev/null +++ b/dts/Bindings/connector/usb-connector.yaml @@ -0,0 +1,206 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/connector/usb-connector.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: USB Connector + +maintainers: + - Rob Herring <robh@kernel.org> + +description: + A USB connector node represents a physical USB connector. It should be a child + of a USB interface controller. + +properties: + compatible: + enum: + - usb-a-connector + - usb-b-connector + - usb-c-connector + + label: + description: Symbolic name for the connector. + + type: + description: Size of the connector, should be specified in case of + non-fullsize 'usb-a-connector' or 'usb-b-connector' compatible + connectors. + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - mini + - micro + + self-powered: + description: Set this property if the USB device has its own power source. + type: boolean + + # The following are optional properties for "usb-b-connector". + id-gpios: + description: An input gpio for USB ID pin. + maxItems: 1 + + vbus-gpios: + description: An input gpio for USB VBus pin, used to detect presence of + VBUS 5V. + maxItems: 1 + + vbus-supply: + description: A phandle to the regulator for USB VBUS if needed when host + mode or dual role mode is supported. + Particularly, if use an output GPIO to control a VBUS regulator, should + model it as a regulator. See bindings/regulator/fixed-regulator.yaml + + # The following are optional properties for "usb-c-connector". + power-role: + description: Determines the power role that the Type C connector will + support. "dual" refers to Dual Role Port (DRP). + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - source + - sink + - dual + + try-power-role: + description: Preferred power role. + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - source + - sink + - dual + + data-role: + description: Data role if Type C connector supports USB data. "dual" refers + Dual Role Device (DRD). + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - host + - device + - dual + + # The following are optional properties for "usb-c-connector" with power + # delivery support. + source-pdos: + description: An array of u32 with each entry providing supported power + source data object(PDO), the detailed bit definitions of PDO can be found + in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2 + Source_Capabilities Message, the order of each entry(PDO) should follow + the PD spec chapter 6.4.1. Required for power source and power dual role. + User can specify the source PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() + defined in dt-bindings/usb/pd.h. + minItems: 1 + maxItems: 7 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + + sink-pdos: + description: An array of u32 with each entry providing supported power sink + data object(PDO), the detailed bit definitions of PDO can be found in + "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3 + Sink Capabilities Message, the order of each entry(PDO) should follow the + PD spec chapter 6.4.1. Required for power sink and power dual role. User + can specify the sink PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() defined + in dt-bindings/usb/pd.h. + minItems: 1 + maxItems: 7 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + + op-sink-microwatt: + description: Sink required operating power in microwatt, if source can't + offer the power, Capability Mismatch is set. Required for power sink and + power dual role. + + ports: + description: OF graph bindings (specified in bindings/graph.txt) that model + any data bus to the connector unless the bus is between parent node and + the connector. Since a single connector can have multiple data buses every + bus has an assigned OF graph port number as described below. + type: object + properties: + port@0: + type: object + description: High Speed (HS), present in all connectors. + + port@1: + type: object + description: Super Speed (SS), present in SS capable connectors. + + port@2: + type: object + description: Sideband Use (SBU), present in USB-C. This describes the + alternate mode connection of which SBU is a part. + + required: + - port@0 + +required: + - compatible + +examples: + # Micro-USB connector with HS lines routed via controller (MUIC). + - |+ + muic-max77843 { + usb_con1: connector { + compatible = "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + }; + }; + + # USB-C connector attached to CC controller (s2mm005), HS lines routed + # to companion PMIC (max77865), SS lines to USB3 PHY and SBU to DisplayPort. + # DisplayPort video lines are routed to the connector via SS mux in USB3 PHY. + - |+ + ccic: s2mm005 { + usb_con2: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb_con_hs: endpoint { + remote-endpoint = <&max77865_usbc_hs>; + }; + }; + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&usbdrd_phy_ss>; + }; + }; + port@2 { + reg = <2>; + usb_con_sbu: endpoint { + remote-endpoint = <&dp_aux>; + }; + }; + }; + }; + }; + + # USB-C connector attached to a typec port controller(ptn5110), which has + # power delivery support and enables drp. + - |+ + #include <dt-bindings/usb/pd.h> + typec: ptn5110 { + usb_con3: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 12000, 2000)>; + op-sink-microwatt = <10000000>; + }; + }; diff --git a/dts/Bindings/crypto/fsl-dcp.txt b/dts/Bindings/crypto/fsl-dcp.txt index 4e4d387e38..513499fcdb 100644 --- a/dts/Bindings/crypto/fsl-dcp.txt +++ b/dts/Bindings/crypto/fsl-dcp.txt @@ -11,7 +11,7 @@ Required properties: Example: -dcp@80028000 { +dcp: crypto@80028000 { compatible = "fsl,imx28-dcp", "fsl,imx23-dcp"; reg = <0x80028000 0x2000>; interrupts = <52 53>; diff --git a/dts/Bindings/crypto/fsl-imx-sahara.txt b/dts/Bindings/crypto/fsl-imx-sahara.txt index e8a35c71e9..db690b10e5 100644 --- a/dts/Bindings/crypto/fsl-imx-sahara.txt +++ b/dts/Bindings/crypto/fsl-imx-sahara.txt @@ -8,7 +8,7 @@ Required properties: Example: -sah@10025000 { +sah: crypto@10025000 { compatible = "fsl,imx27-sahara"; reg = < 0x10025000 0x800>; interrupts = <75>; diff --git a/dts/Bindings/crypto/fsl-sec4.txt b/dts/Bindings/crypto/fsl-sec4.txt index 2fe245ca81..8f359f473a 100644 --- a/dts/Bindings/crypto/fsl-sec4.txt +++ b/dts/Bindings/crypto/fsl-sec4.txt @@ -138,7 +138,7 @@ iMX6QDL/SX requires four clocks iMX6UL does only require three clocks - crypto: caam@2140000 { + crypto: crypto@2140000 { compatible = "fsl,sec-v4.0"; #address-cells = <1>; #size-cells = <1>; diff --git a/dts/Bindings/crypto/xlnx,zynqmp-aes.yaml b/dts/Bindings/crypto/xlnx,zynqmp-aes.yaml new file mode 100644 index 0000000000..55dd6e3d27 --- /dev/null +++ b/dts/Bindings/crypto/xlnx,zynqmp-aes.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/xlnx,zynqmp-aes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx ZynqMP AES-GCM Hardware Accelerator Device Tree Bindings + +maintainers: + - Kalyani Akula <kalyani.akula@xilinx.com> + - Michal Simek <michal.simek@xilinx.com> + +description: | + The ZynqMP AES-GCM hardened cryptographic accelerator is used to + encrypt or decrypt the data with provided key and initialization vector. + +properties: + compatible: + const: xlnx,zynqmp-aes + +required: + - compatible + +additionalProperties: false + +examples: + - | + firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + xlnx_aes: zynqmp-aes { + compatible = "xlnx,zynqmp-aes"; + }; + }; + }; +... diff --git a/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml b/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml index 5ff9cf26ca..e5344c4ae2 100644 --- a/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml +++ b/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml @@ -36,6 +36,12 @@ properties: - items: - enum: + - allwinner,sun7i-a20-tcon0 + - allwinner,sun7i-a20-tcon1 + - const: allwinner,sun7i-a20-tcon + + - items: + - enum: - allwinner,sun50i-a64-tcon-lcd - const: allwinner,sun8i-a83t-tcon-lcd diff --git a/dts/Bindings/display/amlogic,meson-vpu.yaml b/dts/Bindings/display/amlogic,meson-vpu.yaml index d1205a6697..a8d202c9d0 100644 --- a/dts/Bindings/display/amlogic,meson-vpu.yaml +++ b/dts/Bindings/display/amlogic,meson-vpu.yaml @@ -71,9 +71,9 @@ properties: maxItems: 2 reg-names: - items: - - const: vpu - - const: hhi + items: + - const: vpu + - const: hhi interrupts: maxItems: 1 @@ -107,6 +107,8 @@ required: - "#address-cells" - "#size-cells" +additionalProperties: false + examples: - | vpu: vpu@d0100000 { diff --git a/dts/Bindings/display/bridge/adi,adv7511.txt b/dts/Bindings/display/bridge/adi,adv7511.txt index 2c88753625..e8ddec5d9d 100644 --- a/dts/Bindings/display/bridge/adi,adv7511.txt +++ b/dts/Bindings/display/bridge/adi,adv7511.txt @@ -1,10 +1,10 @@ -Analog Device ADV7511(W)/13/33 HDMI Encoders +Analog Device ADV7511(W)/13/33/35 HDMI Encoders ----------------------------------------- -The ADV7511, ADV7511W, ADV7513 and ADV7533 are HDMI audio and video transmitters -compatible with HDMI 1.4 and DVI 1.0. They support color space conversion, -S/PDIF, CEC and HDCP. ADV7533 supports the DSI interface for input pixels, while -the others support RGB interface. +The ADV7511, ADV7511W, ADV7513, ADV7533 and ADV7535 are HDMI audio and video +transmitters compatible with HDMI 1.4 and DVI 1.0. They support color space +conversion, S/PDIF, CEC and HDCP. ADV7533/5 supports the DSI interface for input +pixels, while the others support RGB interface. Required properties: @@ -13,6 +13,7 @@ Required properties: "adi,adv7511w" "adi,adv7513" "adi,adv7533" + "adi,adv7535" - reg: I2C slave addresses The ADV7511 internal registers are split into four pages exposed through @@ -52,14 +53,14 @@ The following input format properties are required except in "rgb 1x" and - bgvdd-supply: A 1.8V supply that powers up the BGVDD pin. This is needed only for ADV7511. -The following properties are required for ADV7533: +The following properties are required for ADV7533 and ADV7535: - adi,dsi-lanes: Number of DSI data lanes connected to the DSI host. It should be one of 1, 2, 3 or 4. - a2vdd-supply: 1.8V supply that powers up the A2VDD pin on the chip. - v3p3-supply: A 3.3V supply that powers up the V3P3 pin on the chip. - v1p2-supply: A supply that powers up the V1P2 pin on the chip. It can be - either 1.2V or 1.8V. + either 1.2V or 1.8V for ADV7533 but only 1.8V for ADV7535. Optional properties: @@ -71,9 +72,9 @@ Optional properties: - adi,embedded-sync: The input uses synchronization signals embedded in the data stream (similar to BT.656). Defaults to separate H/V synchronization signals. -- adi,disable-timing-generator: Only for ADV7533. Disables the internal timing - generator. The chip will rely on the sync signals in the DSI data lanes, - rather than generate its own timings for HDMI output. +- adi,disable-timing-generator: Only for ADV7533 and ADV7535. Disables the + internal timing generator. The chip will rely on the sync signals in the + DSI data lanes, rather than generate its own timings for HDMI output. - clocks: from common clock binding: reference to the CEC clock. - clock-names: from common clock binding: must be "cec". - reg-names : Names of maps with programmable addresses. @@ -85,7 +86,7 @@ Required nodes: The ADV7511 has two video ports. Their connections are modelled using the OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. -- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533, the +- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533/5, the remote endpoint phandle should be a reference to a valid mipi_dsi_host device node. - Video port 1 for the HDMI output diff --git a/dts/Bindings/display/bridge/ps8640.yaml b/dts/Bindings/display/bridge/ps8640.yaml new file mode 100644 index 0000000000..5dff93641b --- /dev/null +++ b/dts/Bindings/display/bridge/ps8640.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/ps8640.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MIPI DSI to eDP Video Format Converter Device Tree Bindings + +maintainers: + - Nicolas Boichat <drinkcat@chromium.org> + - Enric Balletbo i Serra <enric.balletbo@collabora.com> + +description: | + The PS8640 is a low power MIPI-to-eDP video format converter supporting + mobile devices with embedded panel resolutions up to 2048 x 1536. The + device accepts a single channel of MIPI DSI v1.1, with up to four lanes + plus clock, at a transmission rate up to 1.5Gbit/sec per lane. The + device outputs eDP v1.4, one or two lanes, at a link rate of up to + 3.24Gbit/sec per lane. + +properties: + compatible: + const: parade,ps8640 + + reg: + maxItems: 1 + description: Base I2C address of the device. + + powerdown-gpios: + maxItems: 1 + description: GPIO connected to active low powerdown. + + reset-gpios: + maxItems: 1 + description: GPIO connected to active low reset. + + vdd12-supply: + maxItems: 1 + description: Regulator for 1.2V digital core power. + + vdd33-supply: + maxItems: 1 + description: Regulator for 3.3V digital core power. + + ports: + type: object + description: + A node containing DSI input & output port nodes with endpoint + definitions as documented in + Documentation/devicetree/bindings/media/video-interfaces.txt + Documentation/devicetree/bindings/graph.txt + properties: + port@0: + type: object + description: | + Video port for DSI input + + port@1: + type: object + description: | + Video port for eDP output (panel or connector). + + required: + - port@0 + +required: + - compatible + - reg + - powerdown-gpios + - reset-gpios + - vdd12-supply + - vdd33-supply + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + ps8640: edp-bridge@18 { + compatible = "parade,ps8640"; + reg = <0x18>; + powerdown-gpios = <&pio 116 GPIO_ACTIVE_LOW>; + reset-gpios = <&pio 115 GPIO_ACTIVE_LOW>; + vdd12-supply = <&ps8640_fixed_1v2>; + vdd33-supply = <&mt6397_vgp2_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + ps8640_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + ps8640_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; + }; + diff --git a/dts/Bindings/display/bridge/toshiba,tc358768.yaml b/dts/Bindings/display/bridge/toshiba,tc358768.yaml new file mode 100644 index 0000000000..c036a75db8 --- /dev/null +++ b/dts/Bindings/display/bridge/toshiba,tc358768.yaml @@ -0,0 +1,159 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/toshiba,tc358768.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toschiba TC358768/TC358778 Parallel RGB to MIPI DSI bridge + +maintainers: + - Peter Ujfalusi <peter.ujfalusi@ti.com> + +description: | + The TC358768/TC358778 is bridge device which converts RGB to DSI. + +properties: + compatible: + enum: + - toshiba,tc358768 + - toshiba,tc358778 + + reg: + maxItems: 1 + description: base I2C address of the device + + reset-gpios: + maxItems: 1 + description: GPIO connected to active low RESX pin + + vddc-supply: + description: Regulator for 1.2V internal core power. + + vddmipi-supply: + description: Regulator for 1.2V for the MIPI. + + vddio-supply: + description: Regulator for 1.8V - 3.3V IO power. + + clocks: + maxItems: 1 + + clock-names: + const: refclk + + ports: + type: object + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + additionalProperties: false + + description: | + Video port for RGB input + + properties: + reg: + const: 0 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + data-lines: + enum: [ 16, 18, 24 ] + + remote-endpoint: true + + required: + - reg + + port@1: + type: object + additionalProperties: false + + description: | + Video port for DSI output (panel or connector). + + properties: + reg: + const: 1 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + remote-endpoint: true + + required: + - reg + + required: + - "#address-cells" + - "#size-cells" + - port@0 + - port@1 + +required: + - compatible + - reg + - vddc-supply + - vddmipi-supply + - vddio-supply + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + dsi_bridge: dsi-bridge@e { + compatible = "toshiba,tc358768"; + reg = <0xe>; + + clocks = <&tc358768_refclk>; + clock-names = "refclk"; + + reset-gpios = <&pcf_display_board 0 GPIO_ACTIVE_LOW>; + + vddc-supply = <&v1_2d>; + vddmipi-supply = <&v1_2d>; + vddio-supply = <&v3_3d>; + + dsi_bridge_ports: ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + rgb_in: endpoint { + remote-endpoint = <&dpi_out>; + data-lines = <24>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&lcd_in>; + }; + }; + }; + }; + }; + diff --git a/dts/Bindings/display/connector/analog-tv-connector.txt b/dts/Bindings/display/connector/analog-tv-connector.txt index 0c0970c210..883bcb2604 100644 --- a/dts/Bindings/display/connector/analog-tv-connector.txt +++ b/dts/Bindings/display/connector/analog-tv-connector.txt @@ -6,16 +6,22 @@ Required properties: Optional properties: - label: a symbolic name for the connector +- sdtv-standards: limit the supported TV standards on a connector to the given + ones. If not specified all TV standards are allowed. + Possible TV standards are defined in + include/dt-bindings/display/sdtv-standards.h. Required nodes: - Video port for TV input Example ------- +#include <dt-bindings/display/sdtv-standards.h> tv: connector { compatible = "composite-video-connector"; label = "tv"; + sdtv-standards = <(SDTV_STD_PAL | SDTV_STD_NTSC)>; port { tv_connector_in: endpoint { diff --git a/dts/Bindings/display/etnaviv/etnaviv-drm.txt b/dts/Bindings/display/etnaviv/etnaviv-drm.txt deleted file mode 100644 index 8def11b16a..0000000000 --- a/dts/Bindings/display/etnaviv/etnaviv-drm.txt +++ /dev/null @@ -1,36 +0,0 @@ -Vivante GPU core devices -======================== - -Required properties: -- compatible: Should be "vivante,gc" - A more specific compatible is not needed, as the cores contain chip - identification registers at fixed locations, which provide all the - necessary information to the driver. -- reg: should be register base and length as documented in the - datasheet -- interrupts: Should contain the cores interrupt line -- clocks: should contain one clock for entry in clock-names - see Documentation/devicetree/bindings/clock/clock-bindings.txt -- clock-names: - - "bus": AXI/master interface clock - - "reg": AHB/slave interface clock - (only required if GPU can gate slave interface independently) - - "core": GPU core clock - - "shader": Shader clock (only required if GPU has feature PIPE_3D) - -Optional properties: -- power-domains: a power domain consumer specifier according to - Documentation/devicetree/bindings/power/power_domain.txt - -example: - -gpu_3d: gpu@130000 { - compatible = "vivante,gc"; - reg = <0x00130000 0x4000>; - interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>, - <&clks IMX6QDL_CLK_GPU3D_CORE>, - <&clks IMX6QDL_CLK_GPU3D_SHADER>; - clock-names = "bus", "core", "shader"; - power-domains = <&gpc 1>; -}; diff --git a/dts/Bindings/display/ilitek,ili9486.yaml b/dts/Bindings/display/ilitek,ili9486.yaml new file mode 100644 index 0000000000..66e93e5636 --- /dev/null +++ b/dts/Bindings/display/ilitek,ili9486.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/ilitek,ili9486.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek ILI9486 display panels device tree bindings + +maintainers: + - Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> + +description: + This binding is for display panels using an Ilitek ILI9486 controller in SPI + mode. + +allOf: + - $ref: panel/panel-common.yaml# + +properties: + compatible: + items: + - enum: + # Waveshare 3.5" 320x480 Color TFT LCD + - waveshare,rpi-lcd-35 + # Ozzmaker 3.5" 320x480 Color TFT LCD + - ozzmaker,piscreen + - const: ilitek,ili9486 + + spi-max-frequency: + maximum: 32000000 + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + backlight: true + reg: true + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - dc-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + }; + spi { + #address-cells = <1>; + #size-cells = <0>; + + + display@0{ + compatible = "waveshare,rpi-lcd-35", "ilitek,ili9486"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; + rotation = <180>; + backlight = <&backlight>; + }; + }; + +... diff --git a/dts/Bindings/display/mediatek/mediatek,dpi.txt b/dts/Bindings/display/mediatek/mediatek,dpi.txt index b6a7e7397b..58914cf681 100644 --- a/dts/Bindings/display/mediatek/mediatek,dpi.txt +++ b/dts/Bindings/display/mediatek/mediatek,dpi.txt @@ -7,6 +7,7 @@ output bus. Required properties: - compatible: "mediatek,<chip>-dpi" + the supported chips are mt2701 , mt8173 and mt8183. - reg: Physical base address and length of the controller's registers - interrupts: The interrupt signal from the function block. - clocks: device clocks diff --git a/dts/Bindings/display/msm/gmu.txt b/dts/Bindings/display/msm/gmu.txt deleted file mode 100644 index bf9c7a2a49..0000000000 --- a/dts/Bindings/display/msm/gmu.txt +++ /dev/null @@ -1,116 +0,0 @@ -Qualcomm adreno/snapdragon GMU (Graphics management unit) - -The GMU is a programmable power controller for the GPU. the CPU controls the -GMU which in turn handles power controls for the GPU. - -Required properties: -- compatible: "qcom,adreno-gmu-XYZ.W", "qcom,adreno-gmu" - for example: "qcom,adreno-gmu-630.2", "qcom,adreno-gmu" - Note that you need to list the less specific "qcom,adreno-gmu" - for generic matches and the more specific identifier to identify - the specific device. -- reg: Physical base address and length of the GMU registers. -- reg-names: Matching names for the register regions - * "gmu" - * "gmu_pdc" - * "gmu_pdc_seg" -- interrupts: The interrupt signals from the GMU. -- interrupt-names: Matching names for the interrupts - * "hfi" - * "gmu" -- clocks: phandles to the device clocks -- clock-names: Matching names for the clocks - * "gmu" - * "cxo" - * "axi" - * "mnoc" -- power-domains: should be: - <&clock_gpucc GPU_CX_GDSC> - <&clock_gpucc GPU_GX_GDSC> -- power-domain-names: Matching names for the power domains -- iommus: phandle to the adreno iommu -- operating-points-v2: phandle to the OPP operating points - -Optional properties: -- sram: phandle to the On Chip Memory (OCMEM) that's present on some Snapdragon - SoCs. See Documentation/devicetree/bindings/sram/qcom,ocmem.yaml. - -Example: - -/ { - ... - - gmu: gmu@506a000 { - compatible="qcom,adreno-gmu-630.2", "qcom,adreno-gmu"; - - reg = <0x506a000 0x30000>, - <0xb280000 0x10000>, - <0xb480000 0x10000>; - reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq"; - - interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "hfi", "gmu"; - - clocks = <&gpucc GPU_CC_CX_GMU_CLK>, - <&gpucc GPU_CC_CXO_CLK>, - <&gcc GCC_DDRSS_GPU_AXI_CLK>, - <&gcc GCC_GPU_MEMNOC_GFX_CLK>; - clock-names = "gmu", "cxo", "axi", "memnoc"; - - power-domains = <&gpucc GPU_CX_GDSC>, - <&gpucc GPU_GX_GDSC>; - power-domain-names = "cx", "gx"; - - iommus = <&adreno_smmu 5>; - - operating-points-v2 = <&gmu_opp_table>; - }; -}; - -a3xx example with OCMEM support: - -/ { - ... - - gpu: adreno@fdb00000 { - compatible = "qcom,adreno-330.2", - "qcom,adreno"; - reg = <0xfdb00000 0x10000>; - reg-names = "kgsl_3d0_reg_memory"; - interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "kgsl_3d0_irq"; - clock-names = "core", - "iface", - "mem_iface"; - clocks = <&mmcc OXILI_GFX3D_CLK>, - <&mmcc OXILICX_AHB_CLK>, - <&mmcc OXILICX_AXI_CLK>; - sram = <&gmu_sram>; - power-domains = <&mmcc OXILICX_GDSC>; - operating-points-v2 = <&gpu_opp_table>; - iommus = <&gpu_iommu 0>; - }; - - ocmem@fdd00000 { - compatible = "qcom,msm8974-ocmem"; - - reg = <0xfdd00000 0x2000>, - <0xfec00000 0x180000>; - reg-names = "ctrl", - "mem"; - - clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>, - <&mmcc OCMEMCX_OCMEMNOC_CLK>; - clock-names = "core", - "iface"; - - #address-cells = <1>; - #size-cells = <1>; - - gmu_sram: gmu-sram@0 { - reg = <0x0 0x100000>; - ranges = <0 0 0xfec00000 0x100000>; - }; - }; -}; diff --git a/dts/Bindings/display/msm/gmu.yaml b/dts/Bindings/display/msm/gmu.yaml new file mode 100644 index 0000000000..0b8736a938 --- /dev/null +++ b/dts/Bindings/display/msm/gmu.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Copyright 2019-2020, The Linux Foundation, All Rights Reserved +%YAML 1.2 +--- + +$id: "http://devicetree.org/schemas/display/msm/gmu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Devicetree bindings for the GMU attached to certain Adreno GPUs + +maintainers: + - Rob Clark <robdclark@gmail.com> + +description: | + These bindings describe the Graphics Management Unit (GMU) that is attached + to members of the Adreno A6xx GPU family. The GMU provides on-device power + management and support to improve power efficiency and reduce the load on + the CPU. + +properties: + compatible: + items: + - enum: + - qcom,adreno-gmu-630.2 + - const: qcom,adreno-gmu + + reg: + items: + - description: Core GMU registers + - description: GMU PDC registers + - description: GMU PDC sequence registers + + reg-names: + items: + - const: gmu + - const: gmu_pdc + - const: gmu_pdc_seq + + clocks: + items: + - description: GMU clock + - description: GPU CX clock + - description: GPU AXI clock + - description: GPU MEMNOC clock + + clock-names: + items: + - const: gmu + - const: cxo + - const: axi + - const: memnoc + + interrupts: + items: + - description: GMU HFI interrupt + - description: GMU interrupt + + + interrupt-names: + items: + - const: hfi + - const: gmu + + power-domains: + items: + - description: CX power domain + - description: GX power domain + + power-domain-names: + items: + - const: cx + - const: gx + + iommus: + maxItems: 1 + + operating-points-v2: true + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - interrupt-names + - power-domains + - power-domain-names + - iommus + - operating-points-v2 + +examples: + - | + #include <dt-bindings/clock/qcom,gpucc-sdm845.h> + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + gmu: gmu@506a000 { + compatible="qcom,adreno-gmu-630.2", "qcom,adreno-gmu"; + + reg = <0x506a000 0x30000>, + <0xb280000 0x10000>, + <0xb480000 0x10000>; + reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq"; + + clocks = <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "gmu", "cxo", "axi", "memnoc"; + + interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hfi", "gmu"; + + power-domains = <&gpucc GPU_CX_GDSC>, + <&gpucc GPU_GX_GDSC>; + power-domain-names = "cx", "gx"; + + iommus = <&adreno_smmu 5>; + operating-points-v2 = <&gmu_opp_table>; + }; diff --git a/dts/Bindings/display/msm/gpu.txt b/dts/Bindings/display/msm/gpu.txt index 7edc298a15..fd779cd699 100644 --- a/dts/Bindings/display/msm/gpu.txt +++ b/dts/Bindings/display/msm/gpu.txt @@ -35,25 +35,54 @@ Required properties: bring the GPU out of secure mode. - firmware-name: optional property of the 'zap-shader' node, listing the relative path of the device specific zap firmware. +- sram: phandle to the On Chip Memory (OCMEM) that's present on some a3xx and + a4xx Snapdragon SoCs. See + Documentation/devicetree/bindings/sram/qcom,ocmem.yaml. -Example 3xx/4xx/a5xx: +Example 3xx/4xx: / { ... - gpu: qcom,kgsl-3d0@4300000 { - compatible = "qcom,adreno-320.2", "qcom,adreno"; - reg = <0x04300000 0x20000>; + gpu: adreno@fdb00000 { + compatible = "qcom,adreno-330.2", + "qcom,adreno"; + reg = <0xfdb00000 0x10000>; reg-names = "kgsl_3d0_reg_memory"; - interrupts = <GIC_SPI 80 0>; - clock-names = - "core", - "iface", - "mem_iface"; - clocks = - <&mmcc GFX3D_CLK>, - <&mmcc GFX3D_AHB_CLK>, - <&mmcc MMSS_IMEM_AHB_CLK>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "kgsl_3d0_irq"; + clock-names = "core", + "iface", + "mem_iface"; + clocks = <&mmcc OXILI_GFX3D_CLK>, + <&mmcc OXILICX_AHB_CLK>, + <&mmcc OXILICX_AXI_CLK>; + sram = <&gpu_sram>; + power-domains = <&mmcc OXILICX_GDSC>; + operating-points-v2 = <&gpu_opp_table>; + iommus = <&gpu_iommu 0>; + }; + + gpu_sram: ocmem@fdd00000 { + compatible = "qcom,msm8974-ocmem"; + + reg = <0xfdd00000 0x2000>, + <0xfec00000 0x180000>; + reg-names = "ctrl", + "mem"; + + clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>, + <&mmcc OCMEMCX_OCMEMNOC_CLK>; + clock-names = "core", + "iface"; + + #address-cells = <1>; + #size-cells = <1>; + + gpu_sram: gpu-sram@0 { + reg = <0x0 0x100000>; + ranges = <0 0 0xfec00000 0x100000>; + }; }; }; diff --git a/dts/Bindings/display/panel/advantech,idk-1110wr.yaml b/dts/Bindings/display/panel/advantech,idk-1110wr.yaml new file mode 100644 index 0000000000..93878c2cd3 --- /dev/null +++ b/dts/Bindings/display/panel/advantech,idk-1110wr.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/advantech,idk-1110wr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Advantech IDK-1110WR 10.1" WSVGA LVDS Display Panel + +maintainers: + - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> + - Thierry Reding <thierry.reding@gmail.com> + +allOf: + - $ref: lvds.yaml# + +properties: + compatible: + items: + - const: advantech,idk-1110wr + - {} # panel-lvds, but not listed here to avoid false select + + data-mapping: + const: jeida-24 + + width-mm: + const: 223 + + height-mm: + const: 125 + + panel-timing: true + port: true + +additionalProperties: false + +required: + - compatible + +examples: + - |+ + panel { + compatible = "advantech,idk-1110wr", "panel-lvds"; + + width-mm = <223>; + height-mm = <125>; + + data-mapping = "jeida-24"; + + panel-timing { + /* 1024x600 @60Hz */ + clock-frequency = <51200000>; + hactive = <1024>; + vactive = <600>; + hsync-len = <240>; + hfront-porch = <40>; + hback-porch = <40>; + vsync-len = <10>; + vfront-porch = <15>; + vback-porch = <10>; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds_encoder>; + }; + }; + }; + +... diff --git a/dts/Bindings/display/panel/advantech,idk-2121wr.yaml b/dts/Bindings/display/panel/advantech,idk-2121wr.yaml new file mode 100644 index 0000000000..6b7fddc80c --- /dev/null +++ b/dts/Bindings/display/panel/advantech,idk-2121wr.yaml @@ -0,0 +1,122 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel + +maintainers: + - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> + - Thierry Reding <thierry.reding@gmail.com> + +description: | + The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel. + A dual-LVDS interface is a dual-link connection with even pixels traveling + on one link, and with odd pixels traveling on the other link. + + The panel expects odd pixels on the first port, and even pixels on the + second port, therefore the ports must be marked accordingly (with either + dual-lvds-odd-pixels or dual-lvds-even-pixels). + +properties: + compatible: + items: + - const: advantech,idk-2121wr + - {} # panel-lvds, but not listed here to avoid false select + + width-mm: + const: 476 + + height-mm: + const: 268 + + data-mapping: + const: vesa-24 + + panel-timing: true + + ports: + type: object + properties: + port@0: + type: object + description: The sink for odd pixels. + properties: + reg: + const: 0 + + dual-lvds-odd-pixels: true + + required: + - reg + - dual-lvds-odd-pixels + + port@1: + type: object + description: The sink for even pixels. + properties: + reg: + const: 1 + + dual-lvds-even-pixels: true + + required: + - reg + - dual-lvds-even-pixels + +additionalProperties: false + +required: + - compatible + - width-mm + - height-mm + - data-mapping + - panel-timing + - ports + +examples: + - |+ + panel-lvds { + compatible = "advantech,idk-2121wr", "panel-lvds"; + + width-mm = <476>; + height-mm = <268>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <44>; + hfront-porch = <88>; + hback-porch = <148>; + vfront-porch = <4>; + vback-porch = <36>; + vsync-len = <5>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + panel_in0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + panel_in1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/display/panel/auo,b080uan01.txt b/dts/Bindings/display/panel/auo,b080uan01.txt deleted file mode 100644 index bae0e2b514..0000000000 --- a/dts/Bindings/display/panel/auo,b080uan01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 8.0" WUXGA TFT LCD panel - -Required properties: -- compatible: should be "auo,b101ean01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b101aw03.txt b/dts/Bindings/display/panel/auo,b101aw03.txt deleted file mode 100644 index 72e088a4fb..0000000000 --- a/dts/Bindings/display/panel/auo,b101aw03.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 10.1" WSVGA TFT LCD panel - -Required properties: -- compatible: should be "auo,b101aw03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b101ean01.txt b/dts/Bindings/display/panel/auo,b101ean01.txt deleted file mode 100644 index 3590b07416..0000000000 --- a/dts/Bindings/display/panel/auo,b101ean01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 10.1" WSVGA TFT LCD panel - -Required properties: -- compatible: should be "auo,b101ean01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b101xtn01.txt b/dts/Bindings/display/panel/auo,b101xtn01.txt deleted file mode 100644 index 889d511d66..0000000000 --- a/dts/Bindings/display/panel/auo,b101xtn01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 10.1" WXGA TFT LCD panel - -Required properties: -- compatible: should be "auo,b101xtn01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b116xw03.txt b/dts/Bindings/display/panel/auo,b116xw03.txt deleted file mode 100644 index 690d0a568e..0000000000 --- a/dts/Bindings/display/panel/auo,b116xw03.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 11.6" HD (1366x768) color TFT-LCD panel - -Required properties: -- compatible: should be "auo,b116xw03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b133htn01.txt b/dts/Bindings/display/panel/auo,b133htn01.txt deleted file mode 100644 index 302226b5bb..0000000000 --- a/dts/Bindings/display/panel/auo,b133htn01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel - -Required properties: -- compatible: should be "auo,b133htn01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,b133xtn01.txt b/dts/Bindings/display/panel/auo,b133xtn01.txt deleted file mode 100644 index 7443b7c767..0000000000 --- a/dts/Bindings/display/panel/auo,b133xtn01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 13.3" WXGA (1366x768) TFT LCD panel - -Required properties: -- compatible: should be "auo,b133xtn01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,g070vvn01.txt b/dts/Bindings/display/panel/auo,g070vvn01.txt deleted file mode 100644 index 49e4105378..0000000000 --- a/dts/Bindings/display/panel/auo,g070vvn01.txt +++ /dev/null @@ -1,29 +0,0 @@ -AU Optronics Corporation 7.0" FHD (800 x 480) TFT LCD panel - -Required properties: -- compatible: should be "auo,g070vvn01" -- backlight: phandle of the backlight device attached to the panel -- power-supply: single regulator to provide the supply voltage - -Required nodes: -- port: Parallel port mapping to connect this display - -This panel needs single power supply voltage. Its backlight is conntrolled -via PWM signal. - -Example: --------- - -Example device-tree definition when connected to iMX6Q based board - - lcd_panel: lcd-panel { - compatible = "auo,g070vvn01"; - backlight = <&backlight_lcd>; - power-supply = <®_display>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/auo,g101evn010.txt b/dts/Bindings/display/panel/auo,g101evn010.txt deleted file mode 100644 index bc6a0c858e..0000000000 --- a/dts/Bindings/display/panel/auo,g101evn010.txt +++ /dev/null @@ -1,12 +0,0 @@ -AU Optronics Corporation 10.1" (1280x800) color TFT LCD panel - -Required properties: -- compatible: should be "auo,g101evn010" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,g104sn02.txt b/dts/Bindings/display/panel/auo,g104sn02.txt deleted file mode 100644 index 85626edf63..0000000000 --- a/dts/Bindings/display/panel/auo,g104sn02.txt +++ /dev/null @@ -1,12 +0,0 @@ -AU Optronics Corporation 10.4" (800x600) color TFT LCD panel - -Required properties: -- compatible: should be "auo,g104sn02" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,g133han01.txt b/dts/Bindings/display/panel/auo,g133han01.txt deleted file mode 100644 index 3afc767478..0000000000 --- a/dts/Bindings/display/panel/auo,g133han01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 13.3" FHD (1920x1080) TFT LCD panel - -Required properties: -- compatible: should be "auo,g133han01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,g185han01.txt b/dts/Bindings/display/panel/auo,g185han01.txt deleted file mode 100644 index ed657c2141..0000000000 --- a/dts/Bindings/display/panel/auo,g185han01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel - -Required properties: -- compatible: should be "auo,g185han01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,p320hvn03.txt b/dts/Bindings/display/panel/auo,p320hvn03.txt deleted file mode 100644 index 59bb6cd8aa..0000000000 --- a/dts/Bindings/display/panel/auo,p320hvn03.txt +++ /dev/null @@ -1,8 +0,0 @@ -AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel - -Required properties: -- compatible: should be "auo,p320hvn03" -- power-supply: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/auo,t215hvn01.txt b/dts/Bindings/display/panel/auo,t215hvn01.txt deleted file mode 100644 index cbd9da3f03..0000000000 --- a/dts/Bindings/display/panel/auo,t215hvn01.txt +++ /dev/null @@ -1,7 +0,0 @@ -AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel - -Required properties: -- compatible: should be "auo,t215hvn01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/avic,tm070ddh03.txt b/dts/Bindings/display/panel/avic,tm070ddh03.txt deleted file mode 100644 index b6f2f3e8f4..0000000000 --- a/dts/Bindings/display/panel/avic,tm070ddh03.txt +++ /dev/null @@ -1,7 +0,0 @@ -Shanghai AVIC Optoelectronics 7" 1024x600 color TFT-LCD panel - -Required properties: -- compatible: should be "avic,tm070ddh03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/boe,hv070wsa-100.txt b/dts/Bindings/display/panel/boe,hv070wsa-100.txt deleted file mode 100644 index 55183d3600..0000000000 --- a/dts/Bindings/display/panel/boe,hv070wsa-100.txt +++ /dev/null @@ -1,28 +0,0 @@ -BOE HV070WSA-100 7.01" WSVGA TFT LCD panel - -Required properties: -- compatible: should be "boe,hv070wsa-100" -- power-supply: regulator to provide the VCC supply voltage (3.3 volts) -- enable-gpios: GPIO pin to enable and disable panel (active high) - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. - -The device node can contain one 'port' child node with one child -'endpoint' node, according to the bindings defined in [1]. This -node should describe panel's video bus. - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - - panel: panel { - compatible = "boe,hv070wsa-100"; - power-supply = <&vcc_3v3_reg>; - enable-gpios = <&gpd1 3 GPIO_ACTIVE_HIGH>; - port { - panel_ep: endpoint { - remote-endpoint = <&bridge_out_ep>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/boe,nv101wxmn51.txt b/dts/Bindings/display/panel/boe,nv101wxmn51.txt deleted file mode 100644 index b258d6a91e..0000000000 --- a/dts/Bindings/display/panel/boe,nv101wxmn51.txt +++ /dev/null @@ -1,7 +0,0 @@ -BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel - -Required properties: -- compatible: should be "boe,nv101wxmn51" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/boe,tv080wum-nl0.txt b/dts/Bindings/display/panel/boe,tv080wum-nl0.txt deleted file mode 100644 index 50be5e2438..0000000000 --- a/dts/Bindings/display/panel/boe,tv080wum-nl0.txt +++ /dev/null @@ -1,7 +0,0 @@ -Boe Corporation 8.0" WUXGA TFT LCD panel - -Required properties: -- compatible: should be "boe,tv080wum-nl0" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml b/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml new file mode 100644 index 0000000000..7402134591 --- /dev/null +++ b/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/boe,tv101wum-nl6.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BOE TV101WUM-NL6 DSI Display Panel + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Sam Ravnborg <sam@ravnborg.org> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + enum: + # BOE TV101WUM-NL6 10.1" WUXGA TFT LCD panel + - boe,tv101wum-nl6 + # AUO KD101N80-45NA 10.1" WUXGA TFT LCD panel + - auo,kd101n80-45na + # BOE TV101WUM-N53 10.1" WUXGA TFT LCD panel + - boe,tv101wum-n53 + # AUO B101UAN08.3 10.1" WUXGA TFT LCD panel + - auo,b101uan08.3 + + reg: + description: the virtual channel number of a DSI peripheral + + enable-gpios: + description: a GPIO spec for the enable pin + + pp1800-supply: + description: core voltage supply + + avdd-supply: + description: phandle of the regulator that provides positive voltage + + avee-supply: + description: phandle of the regulator that provides negative voltage + + backlight: + description: phandle of the backlight device attached to the panel + + port: true + +required: + - compatible + - reg + - enable-gpios + - pp1800-supply + - avdd-supply + - avee-supply + +additionalProperties: false + +examples: + - | + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "boe,tv101wum-nl6"; + reg = <0>; + enable-gpios = <&pio 45 0>; + avdd-supply = <&ppvarn_lcd>; + avee-supply = <&ppvarp_lcd>; + pp1800-supply = <&pp1800_lcd>; + backlight = <&backlight_lcd0>; + status = "okay"; + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/display/panel/cdtech,s043wq26h-ct7.txt b/dts/Bindings/display/panel/cdtech,s043wq26h-ct7.txt deleted file mode 100644 index 057f7f3f6d..0000000000 --- a/dts/Bindings/display/panel/cdtech,s043wq26h-ct7.txt +++ /dev/null @@ -1,12 +0,0 @@ -CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel - -Required properties: -- compatible: should be "cdtech,s043wq26h-ct7" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/cdtech,s070wv95-ct16.txt b/dts/Bindings/display/panel/cdtech,s070wv95-ct16.txt deleted file mode 100644 index 505615dfa0..0000000000 --- a/dts/Bindings/display/panel/cdtech,s070wv95-ct16.txt +++ /dev/null @@ -1,12 +0,0 @@ -CDTech(H.K.) Electronics Limited 7" 800x480 color TFT-LCD panel - -Required properties: -- compatible: should be "cdtech,s070wv95-ct16" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/chunghwa,claa070wp03xg.txt b/dts/Bindings/display/panel/chunghwa,claa070wp03xg.txt deleted file mode 100644 index dd22685d2a..0000000000 --- a/dts/Bindings/display/panel/chunghwa,claa070wp03xg.txt +++ /dev/null @@ -1,7 +0,0 @@ -Chunghwa Picture Tubes Ltd. 7" WXGA TFT LCD panel - -Required properties: -- compatible: should be "chunghwa,claa070wp03xg" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/chunghwa,claa101wa01a.txt b/dts/Bindings/display/panel/chunghwa,claa101wa01a.txt deleted file mode 100644 index f24614e4d5..0000000000 --- a/dts/Bindings/display/panel/chunghwa,claa101wa01a.txt +++ /dev/null @@ -1,7 +0,0 @@ -Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel - -Required properties: -- compatible: should be "chunghwa,claa101wa01a" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/chunghwa,claa101wb03.txt b/dts/Bindings/display/panel/chunghwa,claa101wb03.txt deleted file mode 100644 index 0ab2c05a4c..0000000000 --- a/dts/Bindings/display/panel/chunghwa,claa101wb03.txt +++ /dev/null @@ -1,7 +0,0 @@ -Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel - -Required properties: -- compatible: should be "chunghwa,claa101wb03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/dataimage,scf0700c48ggu18.txt b/dts/Bindings/display/panel/dataimage,scf0700c48ggu18.txt deleted file mode 100644 index 897085ee3c..0000000000 --- a/dts/Bindings/display/panel/dataimage,scf0700c48ggu18.txt +++ /dev/null @@ -1,8 +0,0 @@ -DataImage, Inc. 7" WVGA (800x480) TFT LCD panel with 24-bit parallel interface. - -Required properties: -- compatible: should be "dataimage,scf0700c48ggu18" -- power-supply: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/display-timing.txt b/dts/Bindings/display/panel/display-timing.txt index 78222ced18..7f55ad4a40 100644 --- a/dts/Bindings/display/panel/display-timing.txt +++ b/dts/Bindings/display/panel/display-timing.txt @@ -1,123 +1 @@ -display-timing bindings -======================= - -display-timings node --------------------- - -required properties: - - none - -optional properties: - - native-mode: The native mode for the display, in case multiple modes are - provided. When omitted, assume the first node is the native. - -timing subnode --------------- - -required properties: - - hactive, vactive: display resolution - - hfront-porch, hback-porch, hsync-len: horizontal display timing parameters - in pixels - vfront-porch, vback-porch, vsync-len: vertical display timing parameters in - lines - - clock-frequency: display clock in Hz - -optional properties: - - hsync-active: hsync pulse is active low/high/ignored - - vsync-active: vsync pulse is active low/high/ignored - - de-active: data-enable pulse is active low/high/ignored - - pixelclk-active: with - - active high = drive pixel data on rising edge/ - sample data on falling edge - - active low = drive pixel data on falling edge/ - sample data on rising edge - - ignored = ignored - - syncclk-active: with - - active high = drive sync on rising edge/ - sample sync on falling edge of pixel - clock - - active low = drive sync on falling edge/ - sample sync on rising edge of pixel - clock - - omitted = same configuration as pixelclk-active - - interlaced (bool): boolean to enable interlaced mode - - doublescan (bool): boolean to enable doublescan mode - - doubleclk (bool): boolean to enable doubleclock mode - -All the optional properties that are not bool follow the following logic: - <1>: high active - <0>: low active - omitted: not used on hardware - -There are different ways of describing the capabilities of a display. The -devicetree representation corresponds to the one commonly found in datasheets -for displays. If a display supports multiple signal timings, the native-mode -can be specified. - -The parameters are defined as: - - +----------+-------------------------------------+----------+-------+ - | | ^ | | | - | | |vback_porch | | | - | | v | | | - +----------#######################################----------+-------+ - | # ^ # | | - | # | # | | - | hback # | # hfront | hsync | - | porch # | hactive # porch | len | - |<-------->#<-------+--------------------------->#<-------->|<----->| - | # | # | | - | # |vactive # | | - | # | # | | - | # v # | | - +----------#######################################----------+-------+ - | | ^ | | | - | | |vfront_porch | | | - | | v | | | - +----------+-------------------------------------+----------+-------+ - | | ^ | | | - | | |vsync_len | | | - | | v | | | - +----------+-------------------------------------+----------+-------+ - -Note: In addition to being used as subnode(s) of display-timings, the timing - subnode may also be used on its own. This is appropriate if only one mode - need be conveyed. In this case, the node should be named 'panel-timing'. - - -Example: - - display-timings { - native-mode = <&timing0>; - timing0: 1080p24 { - /* 1920x1080p24 */ - clock-frequency = <52000000>; - hactive = <1920>; - vactive = <1080>; - hfront-porch = <25>; - hback-porch = <25>; - hsync-len = <25>; - vback-porch = <2>; - vfront-porch = <2>; - vsync-len = <2>; - hsync-active = <1>; - }; - }; - -Every required property also supports the use of ranges, so the commonly used -datasheet description with minimum, typical and maximum values can be used. - -Example: - - timing1: timing { - /* 1920x1080p24 */ - clock-frequency = <148500000>; - hactive = <1920>; - vactive = <1080>; - hsync-len = <0 44 60>; - hfront-porch = <80 88 95>; - hback-porch = <100 148 160>; - vfront-porch = <0 4 6>; - vback-porch = <0 36 50>; - vsync-len = <0 5 6>; - }; +See display-timings.yaml in this directory. diff --git a/dts/Bindings/display/panel/display-timings.yaml b/dts/Bindings/display/panel/display-timings.yaml new file mode 100644 index 0000000000..c8c0c9cb04 --- /dev/null +++ b/dts/Bindings/display/panel/display-timings.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/display-timings.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: display timing bindings + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> + - Sam Ravnborg <sam@ravnborg.org> + +description: | + A display panel may be able to handle several display timings, + with different resolutions. + The display-timings node makes it possible to specify the timing + and to specify the timing that is native for the display. + +properties: + $nodename: + const: display-timings + + native-mode: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + The default display timing is the one specified as native-mode. + If no native-mode is specified then the first node is assumed the + native mode. + +patternProperties: + "^timing": + type: object + allOf: + - $ref: panel-timing.yaml# + +additionalProperties: false + +examples: + - |+ + + /* + * Example that specifies panel timing using minimum, typical, + * maximum values as commonly used in datasheet description. + * timing1 is the native-mode. + */ + display-timings { + native-mode = <&timing1>; + timing0 { + /* 1920x1080p24 */ + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <0 44 60>; + hfront-porch = <80 88 95>; + hback-porch = <100 148 160>; + vfront-porch = <0 4 6>; + vback-porch = <0 36 50>; + vsync-len = <0 5 6>; + }; + timing1 { + /* 1920x1080p24 */ + clock-frequency = <52000000>; + hactive = <1920>; + vactive = <1080>; + hfront-porch = <25>; + hback-porch = <25>; + hsync-len = <0 25 25>; + vback-porch = <2>; + vfront-porch = <2>; + vsync-len = <2>; + hsync-active = <1>; + pixelclk-active = <1>; + }; + }; + +... diff --git a/dts/Bindings/display/panel/dlc,dlc1010gig.txt b/dts/Bindings/display/panel/dlc,dlc1010gig.txt deleted file mode 100644 index fbf5dcd156..0000000000 --- a/dts/Bindings/display/panel/dlc,dlc1010gig.txt +++ /dev/null @@ -1,12 +0,0 @@ -DLC Display Co. DLC1010GIG 10.1" WXGA TFT LCD Panel - -Required properties: -- compatible: should be "dlc,dlc1010gig" -- power-supply: See simple-panel.txt - -Optional properties: -- enable-gpios: See simple-panel.txt -- backlight: See simple-panel.txt - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/edt,et-series.txt b/dts/Bindings/display/panel/edt,et-series.txt deleted file mode 100644 index b7ac1c725f..0000000000 --- a/dts/Bindings/display/panel/edt,et-series.txt +++ /dev/null @@ -1,55 +0,0 @@ -Emerging Display Technology Corp. Displays -========================================== - - -Display bindings for EDT Display Technology Corp. Displays which are -compatible with the simple-panel binding, which is specified in -simple-panel.txt - -3,5" QVGA TFT Panels --------------------- -+-----------------+---------------------+-------------------------------------+ -| Identifier | compatbile | description | -+=================+=====================+=====================================+ -| ET035012DM6 | edt,et035012dm6 | 3.5" QVGA TFT LCD panel | -+-----------------+---------------------+-------------------------------------+ - -4,3" WVGA TFT Panels --------------------- - -+-----------------+---------------------+-------------------------------------+ -| Identifier | compatbile | description | -+=================+=====================+=====================================+ -| ETM0430G0DH6 | edt,etm0430g0dh6 | 480x272 TFT Display | -+-----------------+---------------------+-------------------------------------+ - -5,7" WVGA TFT Panels --------------------- - -+-----------------+---------------------+-------------------------------------+ -| Identifier | compatbile | description | -+=================+=====================+=====================================+ -| ET057090DHU | edt,et057090dhu | 5.7" VGA TFT LCD panel | -+-----------------+---------------------+-------------------------------------+ - - -7,0" WVGA TFT Panels --------------------- - -+-----------------+---------------------+-------------------------------------+ -| Identifier | compatbile | description | -+=================+=====================+=====================================+ -| ETM0700G0DH6 | edt,etm070080dh6 | WVGA TFT Display with capacitive | -| | edt,etm0700g0dh6 | Touchscreen | -+-----------------+---------------------+-------------------------------------+ -| ETM0700G0BDH6 | edt,etm070080bdh6 | Same as ETM0700G0DH6 but with | -| | | inverted pixel clock. | -+-----------------+---------------------+-------------------------------------+ -| ETM0700G0EDH6 | edt,etm070080edh6 | Same display as the ETM0700G0BDH6, | -| | | but with changed Hardware for the | -| | | backlight and the touch interface | -+-----------------+---------------------+-------------------------------------+ -| ET070080DH6 | edt,etm070080dh6 | Same timings as the ETM0700G0DH6, | -| | | but with resistive touch. | -+-----------------+---------------------+-------------------------------------+ - diff --git a/dts/Bindings/display/panel/elida,kd35t133.yaml b/dts/Bindings/display/panel/elida,kd35t133.yaml new file mode 100644 index 0000000000..aa761f697b --- /dev/null +++ b/dts/Bindings/display/panel/elida,kd35t133.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/elida,kd35t133.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Elida KD35T133 3.5in 320x480 DSI panel + +maintainers: + - Heiko Stuebner <heiko.stuebner@theobroma-systems.com> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: elida,kd35t133 + reg: true + backlight: true + reset-gpios: true + iovcc-supply: + description: regulator that supplies the iovcc voltage + vdd-supply: + description: regulator that supplies the vdd voltage + +required: + - compatible + - reg + - backlight + - iovcc-supply + - vdd-supply + +additionalProperties: false + +examples: + - | + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "elida,kd35t133"; + reg = <0>; + backlight = <&backlight>; + iovcc-supply = <&vcc_1v8>; + vdd-supply = <&vcc3v3_lcd>; + }; + }; + +... diff --git a/dts/Bindings/display/panel/evervision,vgg804821.txt b/dts/Bindings/display/panel/evervision,vgg804821.txt deleted file mode 100644 index 82d22e191a..0000000000 --- a/dts/Bindings/display/panel/evervision,vgg804821.txt +++ /dev/null @@ -1,12 +0,0 @@ -Evervision Electronics Co. Ltd. VGG804821 5.0" WVGA TFT LCD Panel - -Required properties: -- compatible: should be "evervision,vgg804821" -- power-supply: See simple-panel.txt - -Optional properties: -- backlight: See simple-panel.txt -- enable-gpios: See simple-panel.txt - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/feixin,k101-im2ba02.yaml b/dts/Bindings/display/panel/feixin,k101-im2ba02.yaml new file mode 100644 index 0000000000..927f1eea18 --- /dev/null +++ b/dts/Bindings/display/panel/feixin,k101-im2ba02.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/feixin,k101-im2ba02.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Feixin K101 IM2BA02 10.1" MIPI-DSI LCD panel + +maintainers: + - Icenowy Zheng <icenowy@aosc.io> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: feixin,k101-im2ba02 + reg: true + backlight: true + reset-gpios: true + avdd-supply: + description: regulator that supplies the AVDD voltage + dvdd-supply: + description: regulator that supplies the DVDD voltage + cvdd-supply: + description: regulator that supplies the CVDD voltage + +required: + - compatible + - reg + - avdd-supply + - dvdd-supply + - cvdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "feixin,k101-im2ba02"; + reg = <0>; + avdd-supply = <®_dc1sw>; + dvdd-supply = <®_dc1sw>; + cvdd-supply = <®_ldo_io1>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; + backlight = <&backlight>; + }; + }; + +... diff --git a/dts/Bindings/display/panel/foxlink,fl500wvr00-a0t.txt b/dts/Bindings/display/panel/foxlink,fl500wvr00-a0t.txt deleted file mode 100644 index b47f9d87bc..0000000000 --- a/dts/Bindings/display/panel/foxlink,fl500wvr00-a0t.txt +++ /dev/null @@ -1,7 +0,0 @@ -Foxlink Group 5" WVGA TFT LCD panel - -Required properties: -- compatible: should be "foxlink,fl500wvr00-a0t" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/friendlyarm,hd702e.txt b/dts/Bindings/display/panel/friendlyarm,hd702e.txt deleted file mode 100644 index 6c9156fc34..0000000000 --- a/dts/Bindings/display/panel/friendlyarm,hd702e.txt +++ /dev/null @@ -1,32 +0,0 @@ -FriendlyELEC HD702E 800x1280 LCD panel - -HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280 -resolution. It has built in Goodix, GT9271 captive touchscreen -with backlight adjustable via PWM. - -Required properties: -- compatible: should be "friendlyarm,hd702e" -- power-supply: regulator to provide the supply voltage - -Optional properties: -- backlight: phandle of the backlight device attached to the panel - -Optional nodes: -- Video port for LCD panel input. - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. - -Example: - - panel { - compatible ="friendlyarm,hd702e", "simple-panel"; - backlight = <&backlight>; - power-supply = <&vcc3v3_sys>; - - port { - panel_in_edp: endpoint { - remote-endpoint = <&edp_out_panel>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/giantplus,gpg482739qs5.txt b/dts/Bindings/display/panel/giantplus,gpg482739qs5.txt deleted file mode 100644 index 24b0b62443..0000000000 --- a/dts/Bindings/display/panel/giantplus,gpg482739qs5.txt +++ /dev/null @@ -1,7 +0,0 @@ -GiantPlus GPG48273QS5 4.3" (480x272) WQVGA TFT LCD panel - -Required properties: -- compatible: should be "giantplus,gpg48273qs5" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/hannstar,hsd070pww1.txt b/dts/Bindings/display/panel/hannstar,hsd070pww1.txt deleted file mode 100644 index 7da1d5c038..0000000000 --- a/dts/Bindings/display/panel/hannstar,hsd070pww1.txt +++ /dev/null @@ -1,7 +0,0 @@ -HannStar Display Corp. HSD070PWW1 7.0" WXGA TFT LCD panel - -Required properties: -- compatible: should be "hannstar,hsd070pww1" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/hannstar,hsd100pxn1.txt b/dts/Bindings/display/panel/hannstar,hsd100pxn1.txt deleted file mode 100644 index 8270319a99..0000000000 --- a/dts/Bindings/display/panel/hannstar,hsd100pxn1.txt +++ /dev/null @@ -1,7 +0,0 @@ -HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel - -Required properties: -- compatible: should be "hannstar,hsd100pxn1" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/hit,tx23d38vm0caa.txt b/dts/Bindings/display/panel/hit,tx23d38vm0caa.txt deleted file mode 100644 index 04caaae19a..0000000000 --- a/dts/Bindings/display/panel/hit,tx23d38vm0caa.txt +++ /dev/null @@ -1,7 +0,0 @@ -Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel - -Required properties: -- compatible: should be "hit,tx23d38vm0caa" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,at043tn24.txt b/dts/Bindings/display/panel/innolux,at043tn24.txt deleted file mode 100644 index 4104226b61..0000000000 --- a/dts/Bindings/display/panel/innolux,at043tn24.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux AT043TN24 4.3" WQVGA TFT LCD panel - -Required properties: -- compatible: should be "innolux,at043tn24" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,at070tn92.txt b/dts/Bindings/display/panel/innolux,at070tn92.txt deleted file mode 100644 index 3e10cd7824..0000000000 --- a/dts/Bindings/display/panel/innolux,at070tn92.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux AT070TN92 7.0" WQVGA TFT LCD panel - -Required properties: -- compatible: should be "innolux,at070tn92" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,g070y2-l01.txt b/dts/Bindings/display/panel/innolux,g070y2-l01.txt deleted file mode 100644 index 7c234cf68e..0000000000 --- a/dts/Bindings/display/panel/innolux,g070y2-l01.txt +++ /dev/null @@ -1,12 +0,0 @@ -Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel - -Required properties: -- compatible: should be "innolux,g070y2-l01" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,g101ice-l01.txt b/dts/Bindings/display/panel/innolux,g101ice-l01.txt deleted file mode 100644 index 9e75904652..0000000000 --- a/dts/Bindings/display/panel/innolux,g101ice-l01.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux Corporation 10.1" G101ICE-L01 WXGA (1280x800) LVDS panel - -Required properties: -- compatible: should be "innolux,g101ice-l01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,g121i1-l01.txt b/dts/Bindings/display/panel/innolux,g121i1-l01.txt deleted file mode 100644 index 2743b07cd2..0000000000 --- a/dts/Bindings/display/panel/innolux,g121i1-l01.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux Corporation 12.1" WXGA (1280x800) TFT LCD panel - -Required properties: -- compatible: should be "innolux,g121i1-l01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,g121x1-l03.txt b/dts/Bindings/display/panel/innolux,g121x1-l03.txt deleted file mode 100644 index 649744620a..0000000000 --- a/dts/Bindings/display/panel/innolux,g121x1-l03.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux Corporation 12.1" G121X1-L03 XGA (1024x768) TFT LCD panel - -Required properties: -- compatible: should be "innolux,g121x1-l03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,n116bge.txt b/dts/Bindings/display/panel/innolux,n116bge.txt deleted file mode 100644 index 081bb939ed..0000000000 --- a/dts/Bindings/display/panel/innolux,n116bge.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux Corporation 11.6" WXGA (1366x768) TFT LCD panel - -Required properties: -- compatible: should be "innolux,n116bge" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,n156bge-l21.txt b/dts/Bindings/display/panel/innolux,n156bge-l21.txt deleted file mode 100644 index 7825844aaf..0000000000 --- a/dts/Bindings/display/panel/innolux,n156bge-l21.txt +++ /dev/null @@ -1,7 +0,0 @@ -InnoLux 15.6" WXGA TFT LCD panel - -Required properties: -- compatible: should be "innolux,n156bge-l21" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/innolux,zj070na-01p.txt b/dts/Bindings/display/panel/innolux,zj070na-01p.txt deleted file mode 100644 index 824f87f152..0000000000 --- a/dts/Bindings/display/panel/innolux,zj070na-01p.txt +++ /dev/null @@ -1,7 +0,0 @@ -Innolux Corporation 7.0" WSVGA (1024x600) TFT LCD panel - -Required properties: -- compatible: should be "innolux,zj070na-01p" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/koe,tx14d24vm1bpa.txt b/dts/Bindings/display/panel/koe,tx14d24vm1bpa.txt deleted file mode 100644 index be7ac66680..0000000000 --- a/dts/Bindings/display/panel/koe,tx14d24vm1bpa.txt +++ /dev/null @@ -1,42 +0,0 @@ -Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel - -Required properties: -- compatible: should be "koe,tx14d24vm1bpa" -- backlight: phandle of the backlight device attached to the panel -- power-supply: single regulator to provide the supply voltage - -Required nodes: -- port: Parallel port mapping to connect this display - -This panel needs single power supply voltage. Its backlight is conntrolled -via PWM signal. - -Example: --------- - -Example device-tree definition when connected to iMX53 based board - - lcd_panel: lcd-panel { - compatible = "koe,tx14d24vm1bpa"; - backlight = <&backlight_lcd>; - power-supply = <®_3v3>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; - -Then one needs to extend the dispX node: - - lcd_display: disp1 { - - port@1 { - reg = <1>; - - lcd_display_out: endpoint { - remote-endpoint = <&lcd_panel_in>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/koe,tx31d200vm0baa.txt b/dts/Bindings/display/panel/koe,tx31d200vm0baa.txt deleted file mode 100644 index 6a036ede3e..0000000000 --- a/dts/Bindings/display/panel/koe,tx31d200vm0baa.txt +++ /dev/null @@ -1,25 +0,0 @@ -Kaohsiung Opto-Electronics. TX31D200VM0BAA 12.3" HSXGA LVDS panel - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. - -Required properties: -- compatible: should be "koe,tx31d200vm0baa" - -Optional properties: -- backlight: phandle of the backlight device attached to the panel - -Optional nodes: -- Video port for LVDS panel input. - -Example: - panel { - compatible = "koe,tx31d200vm0baa"; - backlight = <&backlight_lvds>; - - port { - panel_in: endpoint { - remote-endpoint = <&lvds0_out>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/kyo,tcg121xglp.txt b/dts/Bindings/display/panel/kyo,tcg121xglp.txt deleted file mode 100644 index a8e940fe73..0000000000 --- a/dts/Bindings/display/panel/kyo,tcg121xglp.txt +++ /dev/null @@ -1,7 +0,0 @@ -Kyocera Corporation 12.1" XGA (1024x768) TFT LCD panel - -Required properties: -- compatible: should be "kyo,tcg121xglp" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml b/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml index a614644c98..fd931b2938 100644 --- a/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml +++ b/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml @@ -34,7 +34,7 @@ additionalProperties: false examples: - | - dsi@ff450000 { + dsi { #address-cells = <1>; #size-cells = <0>; reg = <0xff450000 0x1000>; diff --git a/dts/Bindings/display/panel/lemaker,bl035-rgb-002.txt b/dts/Bindings/display/panel/lemaker,bl035-rgb-002.txt deleted file mode 100644 index 74ee7ea6b4..0000000000 --- a/dts/Bindings/display/panel/lemaker,bl035-rgb-002.txt +++ /dev/null @@ -1,12 +0,0 @@ -LeMaker BL035-RGB-002 3.5" QVGA TFT LCD panel - -Required properties: -- compatible: should be "lemaker,bl035-rgb-002" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/lg,lb070wv8.txt b/dts/Bindings/display/panel/lg,lb070wv8.txt deleted file mode 100644 index a7588e5259..0000000000 --- a/dts/Bindings/display/panel/lg,lb070wv8.txt +++ /dev/null @@ -1,7 +0,0 @@ -LG 7" (800x480 pixels) TFT LCD panel - -Required properties: -- compatible: should be "lg,lb070wv8" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/lg,lp079qx1-sp0v.txt b/dts/Bindings/display/panel/lg,lp079qx1-sp0v.txt deleted file mode 100644 index b9877acad0..0000000000 --- a/dts/Bindings/display/panel/lg,lp079qx1-sp0v.txt +++ /dev/null @@ -1,7 +0,0 @@ -LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel - -Required properties: -- compatible: should be "lg,lp079qx1-sp0v" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/lg,lp097qx1-spa1.txt b/dts/Bindings/display/panel/lg,lp097qx1-spa1.txt deleted file mode 100644 index 42141516f0..0000000000 --- a/dts/Bindings/display/panel/lg,lp097qx1-spa1.txt +++ /dev/null @@ -1,7 +0,0 @@ -LG 9.7" (2048x1536 pixels) TFT LCD panel - -Required properties: -- compatible: should be "lg,lp097qx1-spa1" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/lg,lp120up1.txt b/dts/Bindings/display/panel/lg,lp120up1.txt deleted file mode 100644 index 8c5de692c5..0000000000 --- a/dts/Bindings/display/panel/lg,lp120up1.txt +++ /dev/null @@ -1,7 +0,0 @@ -LG 12.0" (1920x1280 pixels) TFT LCD panel - -Required properties: -- compatible: should be "lg,lp120up1" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/lg,lp129qe.txt b/dts/Bindings/display/panel/lg,lp129qe.txt deleted file mode 100644 index 9f262e0c5a..0000000000 --- a/dts/Bindings/display/panel/lg,lp129qe.txt +++ /dev/null @@ -1,7 +0,0 @@ -LG 12.9" (2560x1700 pixels) TFT LCD panel - -Required properties: -- compatible: should be "lg,lp129qe" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/mitsubishi,aa070mc01.txt b/dts/Bindings/display/panel/mitsubishi,aa070mc01.txt deleted file mode 100644 index 7d8f6eeef6..0000000000 --- a/dts/Bindings/display/panel/mitsubishi,aa070mc01.txt +++ /dev/null @@ -1,7 +0,0 @@ -Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel - -Required properties: -- compatible: should be "mitsubishi,aa070mc01-ca1" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/nec,nl12880b20-05.txt b/dts/Bindings/display/panel/nec,nl12880b20-05.txt deleted file mode 100644 index 71cbc49ecf..0000000000 --- a/dts/Bindings/display/panel/nec,nl12880b20-05.txt +++ /dev/null @@ -1,8 +0,0 @@ -NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel - -Required properties: -- compatible: should be "nec,nl12880bc20-05" -- power-supply: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/nec,nl4827hc19-05b.txt b/dts/Bindings/display/panel/nec,nl4827hc19-05b.txt deleted file mode 100644 index 8e1914d1ed..0000000000 --- a/dts/Bindings/display/panel/nec,nl4827hc19-05b.txt +++ /dev/null @@ -1,7 +0,0 @@ -NEC LCD Technologies,Ltd. WQVGA TFT LCD panel - -Required properties: -- compatible: should be "nec,nl4827hc19-05b" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/netron-dy,e231732.txt b/dts/Bindings/display/panel/netron-dy,e231732.txt deleted file mode 100644 index c6d06b5eab..0000000000 --- a/dts/Bindings/display/panel/netron-dy,e231732.txt +++ /dev/null @@ -1,7 +0,0 @@ -Netron-DY E231732 7.0" WSVGA TFT LCD panel - -Required properties: -- compatible: should be "netron-dy,e231732" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt b/dts/Bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt deleted file mode 100644 index e78292b1a1..0000000000 --- a/dts/Bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt +++ /dev/null @@ -1,7 +0,0 @@ -Newhaven Display International 480 x 272 TFT LCD panel - -Required properties: -- compatible: should be "newhaven,nhd-4.3-480272ef-atxl" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/nlt,nl192108ac18-02d.txt b/dts/Bindings/display/panel/nlt,nl192108ac18-02d.txt deleted file mode 100644 index 1a639fd877..0000000000 --- a/dts/Bindings/display/panel/nlt,nl192108ac18-02d.txt +++ /dev/null @@ -1,8 +0,0 @@ -NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel - -Required properties: -- compatible: should be "nlt,nl192108ac18-02d" -- power-supply: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/novatek,nt35510.yaml b/dts/Bindings/display/panel/novatek,nt35510.yaml new file mode 100644 index 0000000000..73d2ff3baa --- /dev/null +++ b/dts/Bindings/display/panel/novatek,nt35510.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt35510.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT35510-based display panels + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - const: hydis,hva40wv1 + - const: novatek,nt35510 + description: This indicates the panel manufacturer of the panel + that is in turn using the NT35510 panel driver. The compatible + string determines how the NT35510 panel driver shall be configured + to work with the indicated panel. The novatek,nt35510 compatible shall + always be provided as a fallback. + reg: true + reset-gpios: true + vdd-supply: + description: regulator that supplies the vdd voltage + vddi-supply: + description: regulator that supplies the vddi voltage + backlight: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "hydis,hva40wv1", "novatek,nt35510"; + reg = <0>; + vdd-supply = <&ab8500_ldo_aux4_reg>; + vddi-supply = <&ab8500_ldo_aux6_reg>; + reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; + backlight = <&gpio_bl>; + }; + }; + +... diff --git a/dts/Bindings/display/panel/nvd,9128.txt b/dts/Bindings/display/panel/nvd,9128.txt deleted file mode 100644 index 17bcd017c6..0000000000 --- a/dts/Bindings/display/panel/nvd,9128.txt +++ /dev/null @@ -1,7 +0,0 @@ -New Vision Display 7.0" 800 RGB x 480 TFT LCD panel - -Required properties: -- compatible: should be "nvd,9128" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/okaya,rs800480t-7x0gp.txt b/dts/Bindings/display/panel/okaya,rs800480t-7x0gp.txt deleted file mode 100644 index ddf8e211d3..0000000000 --- a/dts/Bindings/display/panel/okaya,rs800480t-7x0gp.txt +++ /dev/null @@ -1,7 +0,0 @@ -OKAYA Electric America, Inc. RS800480T-7X0GP 7" WVGA LCD panel - -Required properties: -- compatible: should be "okaya,rs800480t-7x0gp" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt b/dts/Bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt deleted file mode 100644 index 74540a0906..0000000000 --- a/dts/Bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt +++ /dev/null @@ -1,7 +0,0 @@ -Olimex 4.3" TFT LCD panel - -Required properties: -- compatible: should be "olimex,lcd-olinuxino-43-ts" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/ontat,yx700wv03.txt b/dts/Bindings/display/panel/ontat,yx700wv03.txt deleted file mode 100644 index 3d8a5e0292..0000000000 --- a/dts/Bindings/display/panel/ontat,yx700wv03.txt +++ /dev/null @@ -1,7 +0,0 @@ -On Tat Industrial Company 7" DPI TFT panel. - -Required properties: -- compatible: should be "ontat,yx700wv03" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/orisetech,otm8009a.txt b/dts/Bindings/display/panel/orisetech,otm8009a.txt deleted file mode 100644 index 203b03eefb..0000000000 --- a/dts/Bindings/display/panel/orisetech,otm8009a.txt +++ /dev/null @@ -1,23 +0,0 @@ -Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode) - -The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using -a MIPI-DSI video interface. Its backlight is managed through the DSI link. - -Required properties: - - compatible: "orisetech,otm8009a" - - reg: the virtual channel number of a DSI peripheral - -Optional properties: - - reset-gpios: a GPIO spec for the reset pin (active low). - - power-supply: phandle of the regulator that provides the supply voltage. - -Example: -&dsi { - ... - panel@0 { - compatible = "orisetech,otm8009a"; - reg = <0>; - reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>; - power-supply = <&v1v8>; - }; -}; diff --git a/dts/Bindings/display/panel/orisetech,otm8009a.yaml b/dts/Bindings/display/panel/orisetech,otm8009a.yaml new file mode 100644 index 0000000000..4b6dda6dbc --- /dev/null +++ b/dts/Bindings/display/panel/orisetech,otm8009a.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/orisetech,otm8009a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode) + +maintainers: + - Philippe CORNU <philippe.cornu@st.com> + +description: | + The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using + a MIPI-DSI video interface. Its backlight is managed through the DSI link. +allOf: + - $ref: panel-common.yaml# + +properties: + + compatible: + const: orisetech,otm8009a + + reg: + maxItems: 1 + description: DSI virtual channel + + enable-gpios: true + port: true + power-supply: true + + reset-gpios: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "orisetech,otm8009a"; + reg = <0>; + reset-gpios = <&gpiof 15 0>; + power-supply = <&v1v8>; + }; + }; +... + diff --git a/dts/Bindings/display/panel/ortustech,com37h3m05dtc.txt b/dts/Bindings/display/panel/ortustech,com37h3m05dtc.txt deleted file mode 100644 index c16907c02f..0000000000 --- a/dts/Bindings/display/panel/ortustech,com37h3m05dtc.txt +++ /dev/null @@ -1,12 +0,0 @@ -OrtusTech COM37H3M05DTC Blanview 3.7" VGA portrait TFT-LCD panel - -Required properties: -- compatible: should be "ortustech,com37h3m05dtc" - -Optional properties: -- enable-gpios: GPIO pin to enable or disable the panel -- backlight: phandle of the backlight device attached to the panel -- power-supply: phandle of the regulator that provides the supply voltage - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/ortustech,com37h3m99dtc.txt b/dts/Bindings/display/panel/ortustech,com37h3m99dtc.txt deleted file mode 100644 index 06a73c3f46..0000000000 --- a/dts/Bindings/display/panel/ortustech,com37h3m99dtc.txt +++ /dev/null @@ -1,12 +0,0 @@ -OrtusTech COM37H3M99DTC Blanview 3.7" VGA portrait TFT-LCD panel - -Required properties: -- compatible: should be "ortustech,com37h3m99dtc" - -Optional properties: -- enable-gpios: GPIO pin to enable or disable the panel -- backlight: phandle of the backlight device attached to the panel -- power-supply: phandle of the regulator that provides the supply voltage - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/ortustech,com43h4m85ulc.txt b/dts/Bindings/display/panel/ortustech,com43h4m85ulc.txt deleted file mode 100644 index de19e93986..0000000000 --- a/dts/Bindings/display/panel/ortustech,com43h4m85ulc.txt +++ /dev/null @@ -1,7 +0,0 @@ -OrtusTech COM43H4M85ULC Blanview 3.7" TFT-LCD panel - -Required properties: -- compatible: should be "ortustech,com43h4m85ulc" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/dts/Bindings/display/panel/osddisplays,osd070t1718-19ts.txt deleted file mode 100644 index e57883ccdf..0000000000 --- a/dts/Bindings/display/panel/osddisplays,osd070t1718-19ts.txt +++ /dev/null @@ -1,12 +0,0 @@ -OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel - -Required properties: -- compatible: shall be "osddisplays,osd070t1718-19ts" -- power-supply: see simple-panel.txt - -Optional properties: -- backlight: see simple-panel.txt - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. No other simple-panel properties than -the ones specified herein are valid. diff --git a/dts/Bindings/display/panel/osddisplays,osd101t2045-53ts.txt b/dts/Bindings/display/panel/osddisplays,osd101t2045-53ts.txt deleted file mode 100644 index 85c0b2cacf..0000000000 --- a/dts/Bindings/display/panel/osddisplays,osd101t2045-53ts.txt +++ /dev/null @@ -1,11 +0,0 @@ -One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel - -Required properties: -- compatible: should be "osddisplays,osd101t2045-53ts" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/panasonic,vvx10f004b00.txt b/dts/Bindings/display/panel/panasonic,vvx10f004b00.txt deleted file mode 100644 index d328b0341b..0000000000 --- a/dts/Bindings/display/panel/panasonic,vvx10f004b00.txt +++ /dev/null @@ -1,7 +0,0 @@ -Panasonic Corporation 10.1" WUXGA TFT LCD panel - -Required properties: -- compatible: should be "panasonic,vvx10f004b00" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/panasonic,vvx10f034n00.txt b/dts/Bindings/display/panel/panasonic,vvx10f034n00.txt deleted file mode 100644 index 37dedf6a67..0000000000 --- a/dts/Bindings/display/panel/panasonic,vvx10f034n00.txt +++ /dev/null @@ -1,20 +0,0 @@ -Panasonic 10" WUXGA TFT LCD panel - -Required properties: -- compatible: should be "panasonic,vvx10f034n00" -- reg: DSI virtual channel of the peripheral -- power-supply: phandle of the regulator that provides the supply voltage - -Optional properties: -- backlight: phandle of the backlight device attached to the panel - -Example: - - mdss_dsi@fd922800 { - panel@0 { - compatible = "panasonic,vvx10f034n00"; - reg = <0>; - power-supply = <&vreg_vsp>; - backlight = <&lp8566_wled>; - }; - }; diff --git a/dts/Bindings/display/panel/panel-common.yaml b/dts/Bindings/display/panel/panel-common.yaml index ef8d8cdfce..ed051ba120 100644 --- a/dts/Bindings/display/panel/panel-common.yaml +++ b/dts/Bindings/display/panel/panel-common.yaml @@ -54,13 +54,20 @@ properties: # Display Timings panel-timing: - type: object description: Most display panels are restricted to a single resolution and require specific display timings. The panel-timing subnode expresses those - timings as specified in the timing subnode section of the display timing - bindings defined in - Documentation/devicetree/bindings/display/panel/display-timing.txt. + timings. + allOf: + - $ref: panel-timing.yaml# + + display-timings: + description: + Some display panels supports several resolutions with different timing. + The display-timings bindings supports specifying several timings and + optional specify which is the native mode. + allOf: + - $ref: display-timings.yaml# # Connectivity port: diff --git a/dts/Bindings/display/panel/panel-dpi.txt b/dts/Bindings/display/panel/panel-dpi.txt deleted file mode 100644 index 6b203bc4d9..0000000000 --- a/dts/Bindings/display/panel/panel-dpi.txt +++ /dev/null @@ -1,50 +0,0 @@ -Generic MIPI DPI Panel -====================== - -Required properties: -- compatible: "panel-dpi" - -Optional properties: -- label: a symbolic name for the panel -- enable-gpios: panel enable gpio -- reset-gpios: GPIO to control the RESET pin -- vcc-supply: phandle of regulator that will be used to enable power to the display -- backlight: phandle of the backlight device - -Required nodes: -- "panel-timing" containing video timings - (Documentation/devicetree/bindings/display/panel/display-timing.txt) -- Video port for DPI input - -Example -------- - -lcd0: display@0 { - compatible = "samsung,lte430wq-f0c", "panel-dpi"; - label = "lcd"; - - backlight = <&backlight>; - - port { - lcd_in: endpoint { - remote-endpoint = <&dpi_out>; - }; - }; - - panel-timing { - clock-frequency = <9200000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vback-porch = <2>; - vfront-porch = <4>; - vsync-len = <10>; - - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <1>; - }; -}; diff --git a/dts/Bindings/display/panel/panel-dpi.yaml b/dts/Bindings/display/panel/panel-dpi.yaml new file mode 100644 index 0000000000..0cd74c8dab --- /dev/null +++ b/dts/Bindings/display/panel/panel-dpi.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-dpi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic MIPI DPI Panel + +maintainers: + - Sam Ravnborg <sam@ravnborg.org> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + description: + Shall contain a panel specific compatible and "panel-dpi" + in that order. + items: + - {} + - const: panel-dpi + + backlight: true + enable-gpios: true + height-mm: true + label: true + panel-timing: true + port: true + power-supply: true + reset-gpios: true + width-mm: true + +required: + - panel-timing + - power-supply + +additionalProperties: false + +examples: + - | + panel { + compatible = "osddisplays,osd057T0559-34ts", "panel-dpi"; + label = "osddisplay"; + power-supply = <&vcc_supply>; + backlight = <&backlight>; + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + panel-timing { + clock-frequency = <9200000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <8>; + hback-porch = <4>; + hsync-len = <41>; + vback-porch = <2>; + vfront-porch = <4>; + vsync-len = <10>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + +... diff --git a/dts/Bindings/display/panel/panel-simple-dsi.yaml b/dts/Bindings/display/panel/panel-simple-dsi.yaml new file mode 100644 index 0000000000..b2e8742fd6 --- /dev/null +++ b/dts/Bindings/display/panel/panel-simple-dsi.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-simple-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Simple DSI panels with a single power-supply + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Sam Ravnborg <sam@ravnborg.org> + +description: | + This binding file is a collection of the DSI panels that + requires only a single power-supply. + There are optionally a backlight and an enable GPIO. + The panel may use an OF graph binding for the association to the display, + or it may be a direct child node of the display. + + If the panel is more advanced a dedicated binding file is required. + +allOf: + - $ref: panel-common.yaml# + +properties: + + compatible: + enum: + # compatible must be listed in alphabetical order, ordered by compatible. + # The description in the comment is mandatory for each compatible. + + # Panasonic 10" WUXGA TFT LCD panel + - panasonic,vvx10f034n00 + + reg: + maxItems: 1 + description: DSI virtual channel + + backlight: true + enable-gpios: true + port: true + power-supply: true + +additionalProperties: false + +required: + - compatible + - power-supply + - reg + +examples: + - | + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "panasonic,vvx10f034n00"; + reg = <0>; + power-supply = <&vcc_lcd_reg>; + + port { + panel: endpoint { + remote-endpoint = <<dc_out>; + }; + }; + }; + }; diff --git a/dts/Bindings/display/panel/panel-simple.yaml b/dts/Bindings/display/panel/panel-simple.yaml index 8fe60ee253..393ffc6acb 100644 --- a/dts/Bindings/display/panel/panel-simple.yaml +++ b/dts/Bindings/display/panel/panel-simple.yaml @@ -33,16 +33,225 @@ properties: - ampire,am-480272h3tmqw-t01h # Ampire AM-800480R3TMQW-A1H 7.0" WVGA TFT LCD panel - ampire,am800480r3tmqwa1h + # AU Optronics Corporation 8.0" WUXGA TFT LCD panel + - auo,b080uan01 + # AU Optronics Corporation 10.1" WSVGA TFT LCD panel + - auo,b101aw03 + # AU Optronics Corporation 10.1" WSVGA TFT LCD panel + - auo,b101ean01 + # AU Optronics Corporation 10.1" WXGA TFT LCD panel + - auo,b101xtn01 # AUO B116XAK01 eDP TFT LCD panel - auo,b116xa01 + # AU Optronics Corporation 11.6" HD (1366x768) color TFT-LCD panel + - auo,b116xw03 + # AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel + - auo,b133htn01 + # AU Optronics Corporation 13.3" WXGA (1366x768) TFT LCD panel + - auo,b133xtn01 + # AU Optronics Corporation 7.0" FHD (800 x 480) TFT LCD panel + - auo,g070vvn01 + # AU Optronics Corporation 10.1" (1280x800) color TFT LCD panel + - auo,g101evn010 + # AU Optronics Corporation 10.4" (800x600) color TFT LCD panel + - auo,g104sn02 + # AU Optronics Corporation 13.3" FHD (1920x1080) TFT LCD panel + - auo,g133han01 + # AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel + - auo,g185han01 + # AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel + - auo,p320hvn03 + # AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel + - auo,t215hvn01 + # Shanghai AVIC Optoelectronics 7" 1024x600 color TFT-LCD panel + - avic,tm070ddh03 + # BOE HV070WSA-100 7.01" WSVGA TFT LCD panel + - boe,hv070wsa-100 + # BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel + - boe,nv101wxmn51 # BOE NV140FHM-N49 14.0" FHD a-Si FT panel - boe,nv140fhmn49 + # Boe Corporation 8.0" WUXGA TFT LCD panel + - boe,tv080wum-nl0 + # CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel + - cdtech,s043wq26h-ct7 + # CDTech(H.K.) Electronics Limited 7" 800x480 color TFT-LCD panel + - cdtech,s070wv95-ct16 + # Chunghwa Picture Tubes Ltd. 7" WXGA TFT LCD panel + - chunghwa,claa070wp03xg + # Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel + - chunghwa,claa101wa01a + # Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel + - chunghwa,claa101wb03 + # DataImage, Inc. 7" WVGA (800x480) TFT LCD panel with 24-bit parallel interface. + - dataimage,scf0700c48ggu18 + # DLC Display Co. DLC1010GIG 10.1" WXGA TFT LCD Panel + - dlc,dlc1010gig + # Emerging Display Technology Corp. 3.5" QVGA TFT LCD panel + - edt,et035012dm6 + # Emerging Display Technology Corp. 480x272 TFT Display with capacitive touch + - edt,etm043080dh6gp + # Emerging Display Technology Corp. 480x272 TFT Display + - edt,etm0430g0dh6 + # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel + - edt,et057090dhu + # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch + - edt,etm070080dh6 + # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch + - edt,etm0700g0dh6 + # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch + # Same as ETM0700G0DH6 but with inverted pixel clock. + - edt,etm070080bdh6 + # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch + # Same display as the ETM0700G0BDH6, but with changed hardware for the + # backlight and the touch interface. + - edt,etm070080edh6 + # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch + # Same timings as the ETM0700G0DH6, but with resistive touch. + - edt,etm070080dh6 + # Evervision Electronics Co. Ltd. VGG804821 5.0" WVGA TFT LCD Panel + - evervision,vgg804821 + # Foxlink Group 5" WVGA TFT LCD panel + - foxlink,fl500wvr00-a0t + # Frida FRD350H54004 3.5" QVGA TFT LCD panel + - frida,frd350h54004 + # FriendlyELEC HD702E 800x1280 LCD panel + - friendlyarm,hd702e + # GiantPlus GPG48273QS5 4.3" (480x272) WQVGA TFT LCD panel + - giantplus,gpg48273qs5 # GiantPlus GPM940B0 3.0" QVGA TFT LCD panel - giantplus,gpm940b0 + # HannStar Display Corp. HSD070PWW1 7.0" WXGA TFT LCD panel + - hannstar,hsd070pww1 + # HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel + - hannstar,hsd100pxn1 + # Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel + - hit,tx23d38vm0caa + # Innolux AT043TN24 4.3" WQVGA TFT LCD panel + - innolux,at043tn24 + # Innolux AT070TN92 7.0" WQVGA TFT LCD panel + - innolux,at070tn92 + # Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel + - innolux,g070y2-l01 + # Innolux Corporation 10.1" G101ICE-L01 WXGA (1280x800) LVDS panel + - innolux,g101ice-l01 + # Innolux Corporation 12.1" WXGA (1280x800) TFT LCD panel + - innolux,g121i1-l01 + # Innolux Corporation 12.1" G121X1-L03 XGA (1024x768) TFT LCD panel + - innolux,g121x1-l03 + # Innolux Corporation 11.6" WXGA (1366x768) TFT LCD panel + - innolux,n116bge + # InnoLux 15.6" WXGA TFT LCD panel + - innolux,n156bge-l21 + # Innolux Corporation 7.0" WSVGA (1024x600) TFT LCD panel + - innolux,zj070na-01p + # Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel + - koe,tx14d24vm1bpa + # Kaohsiung Opto-Electronics. TX31D200VM0BAA 12.3" HSXGA LVDS panel + - koe,tx31d200vm0baa + # Kyocera Corporation 12.1" XGA (1024x768) TFT LCD panel + - kyo,tcg121xglp + # LeMaker BL035-RGB-002 3.5" QVGA TFT LCD panel + - lemaker,bl035-rgb-002 + # LG 7" (800x480 pixels) TFT LCD panel + - lg,lb070wv8 + # LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel + - lg,lp079qx1-sp0v + # LG 9.7" (2048x1536 pixels) TFT LCD panel + - lg,lp097qx1-spa1 + # LG 12.0" (1920x1280 pixels) TFT LCD panel + - lg,lp120up1 + # LG 12.9" (2560x1700 pixels) TFT LCD panel + - lg,lp129qe + # Logic Technologies LT161010-2NHC 7" WVGA TFT Cap Touch Module + - logictechno,lt161010-2nhc + # Logic Technologies LT161010-2NHR 7" WVGA TFT Resistive Touch Module + - logictechno,lt161010-2nhr + # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod. + - logictechno,lt170410-2whc + # Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel + - mitsubishi,aa070mc01-ca1 + # NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel + - nec,nl12880bc20-05 + # NEC LCD Technologies,Ltd. WQVGA TFT LCD panel + - nec,nl4827hc19-05b + # Netron-DY E231732 7.0" WSVGA TFT LCD panel + - netron-dy,e231732 + # NewEast Optoelectronics CO., LTD WJFH116008A eDP TFT LCD panel + - neweast,wjfh116008a + # Newhaven Display International 480 x 272 TFT LCD panel + - newhaven,nhd-4.3-480272ef-atxl + # NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel + - nlt,nl192108ac18-02d + # New Vision Display 7.0" 800 RGB x 480 TFT LCD panel + - nvd,9128 + # OKAYA Electric America, Inc. RS800480T-7X0GP 7" WVGA LCD panel + - okaya,rs800480t-7x0gp + # Olimex 4.3" TFT LCD panel + - olimex,lcd-olinuxino-43-ts + # On Tat Industrial Company 7" DPI TFT panel. + - ontat,yx700wv03 + # OrtusTech COM37H3M05DTC Blanview 3.7" VGA portrait TFT-LCD panel + - ortustech,com37h3m05dtc + # OrtusTech COM37H3M99DTC Blanview 3.7" VGA portrait TFT-LCD panel + - ortustech,com37h3m99dtc + # OrtusTech COM43H4M85ULC Blanview 3.7" TFT-LCD panel + - ortustech,com43h4m85ulc + # OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel + - osddisplays,osd070t1718-19ts + # One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel + - osddisplays,osd101t2045-53ts + # QiaoDian XianShi Corporation 4"3 TFT LCD panel + - qiaodian,qd43003c0-40 + # Rocktech Displays Ltd. RK101II01D-CT 10.1" TFT 1280x800 + - rocktech,rk101ii01d-ct + # Rocktech Display Ltd. RK070ER9427 800(RGB)x480 TFT LCD panel + - rocktech,rk070er9427 + # Samsung 12.2" (2560x1600 pixels) TFT LCD panel + - samsung,lsn122dl01-c01 + # Samsung Electronics 10.1" WSVGA TFT LCD panel + - samsung,ltn101nt05 + # Samsung Electronics 14" WXGA (1366x768) TFT LCD panel + - samsung,ltn140at29-301 # Satoz SAT050AT40H12R2 5.0" WVGA TFT LCD panel - satoz,sat050at40h12r2 + # Sharp LQ035Q7DB03 3.5" QVGA TFT LCD panel + - sharp,lq035q7db03 + # Sharp LQ070Y3DG3B 7.0" WVGA landscape TFT LCD panel + - sharp,lq070y3dg3b + # Sharp Display Corp. LQ101K1LY04 10.07" WXGA TFT LCD panel + - sharp,lq101k1ly04 + # Sharp 12.3" (2400x1600 pixels) TFT LCD panel + - sharp,lq123p1jx31 # Sharp LS020B1DD01D 2.0" HQVGA TFT LCD panel - sharp,ls020b1dd01d + # Shelly SCA07010-BFN-LNN 7.0" WVGA TFT LCD panel + - shelly,sca07010-bfn-lnn + # Starry 12.2" (1920x1200 pixels) TFT LCD panel + - starry,kr122ea0sra + # Tianma Micro-electronics TM070JDHG30 7.0" WXGA TFT LCD panel + - tianma,tm070jdhg30 + # Tianma Micro-electronics TM070RVHG71 7.0" WXGA TFT LCD panel + - tianma,tm070rvhg71 + # Toshiba 8.9" WXGA (1280x768) TFT LCD panel + - toshiba,lt089ac29000 + # TPK U.S.A. LLC Fusion 7" 800 x 480 (WVGA) LCD panel with capacitive touch + - tpk,f07a-0102 + # TPK U.S.A. LLC Fusion 10.1" 1024 x 600 (WSVGA) LCD panel with capacitive touch + - tpk,f10a-0102 + # United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel + # Supported are LVDS versions (-11T, -19T) and parallel ones + # (-T, -1T, -7T, -20T). + - urt,umsh-8596md-t + - urt,umsh-8596md-1t + - urt,umsh-8596md-7t + - urt,umsh-8596md-11t + - urt,umsh-8596md-19t + - urt,umsh-8596md-20t + # VXT 800x480 color TFT LCD panel + - vxt,vl050-8048nt-c01 + # Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel + - winstar,wf35ltiacd backlight: true enable-gpios: true diff --git a/dts/Bindings/display/panel/panel-timing.yaml b/dts/Bindings/display/panel/panel-timing.yaml new file mode 100644 index 0000000000..bd558ad789 --- /dev/null +++ b/dts/Bindings/display/panel/panel-timing.yaml @@ -0,0 +1,227 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-timing.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: panel timing bindings + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Sam Ravnborg <sam@ravnborg.org> + +description: | + There are different ways of describing the timing data of a panel. The + devicetree representation corresponds to the one commonly found in datasheets + for panels. + + The parameters are defined as seen in the following illustration. + + +----------+-------------------------------------+----------+-------+ + | | ^ | | | + | | |vback_porch | | | + | | v | | | + +----------#######################################----------+-------+ + | # ^ # | | + | # | # | | + | hback # | # hfront | hsync | + | porch # | hactive # porch | len | + |<-------->#<-------+--------------------------->#<-------->|<----->| + | # | # | | + | # |vactive # | | + | # | # | | + | # v # | | + +----------#######################################----------+-------+ + | | ^ | | | + | | |vfront_porch | | | + | | v | | | + +----------+-------------------------------------+----------+-------+ + | | ^ | | | + | | |vsync_len | | | + | | v | | | + +----------+-------------------------------------+----------+-------+ + + + The following is the panel timings shown with time on the x-axis. + This matches the timing diagrams often found in data sheets. + + Active Front Sync Back + Region Porch Porch + <-----------------------><----------------><-------------><--------------> + //////////////////////| + ////////////////////// | + ////////////////////// |.................. ................ + _______________ + + Timing can be specified either as a typical value or as a tuple + of min, typ, max values. + +properties: + + clock-frequency: + description: Panel clock in Hz + + hactive: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Horizontal panel resolution in pixels + + vactive: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Vertical panel resolution in pixels + + hfront-porch: + description: Horizontal front porch panel timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of pixels + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of pixels + + hback-porch: + description: Horizontal back porch timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of pixels + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of pixels + + hsync-len: + description: Horizontal sync length panel timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of pixels + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of pixels + + vfront-porch: + description: Vertical front porch panel timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of lines + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of lines + + vback-porch: + description: Vertical back porch panel timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of lines + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of lines + + vsync-len: + description: Vertical sync length panel timing + oneOf: + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + items: + description: typical number of lines + - allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + description: min, typ, max number of lines + + hsync-active: + description: | + Horizontal sync pulse. + 0 selects active low, 1 selects active high. + If omitted then it is not used by the hardware + enum: [0, 1] + + vsync-active: + description: | + Vertical sync pulse. + 0 selects active low, 1 selects active high. + If omitted then it is not used by the hardware + enum: [0, 1] + + de-active: + description: | + Data enable. + 0 selects active low, 1 selects active high. + If omitted then it is not used by the hardware + enum: [0, 1] + + pixelclk-active: + description: | + Data driving on rising or falling edge. + Use 0 to drive pixel data on falling edge and + sample data on rising edge. + Use 1 to drive pixel data on rising edge and + sample data on falling edge + enum: [0, 1] + + syncclk-active: + description: | + Drive sync on rising or sample sync on falling edge. + If not specified then the setup is as specified by pixelclk-active. + Use 0 to drive sync on falling edge and + sample sync on rising edge of pixel clock. + Use 1 to drive sync on rising edge and + sample sync on falling edge of pixel clock + enum: [0, 1] + + interlaced: + type: boolean + description: Enable interlaced mode + + doublescan: + type: boolean + description: Enable double scan mode + + doubleclk: + type: boolean + description: Enable double clock mode + +required: + - clock-frequency + - hactive + - vactive + - hfront-porch + - hback-porch + - hsync-len + - vfront-porch + - vback-porch + - vsync-len + +additionalProperties: false + +... diff --git a/dts/Bindings/display/panel/qiaodian,qd43003c0-40.txt b/dts/Bindings/display/panel/qiaodian,qd43003c0-40.txt deleted file mode 100644 index 0fbdab89ac..0000000000 --- a/dts/Bindings/display/panel/qiaodian,qd43003c0-40.txt +++ /dev/null @@ -1,7 +0,0 @@ -QiaoDian XianShi Corporation 4"3 TFT LCD panel - -Required properties: -- compatible: should be "qiaodian,qd43003c0-40" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/raydium,rm68200.txt b/dts/Bindings/display/panel/raydium,rm68200.txt deleted file mode 100644 index cbb79ef3bf..0000000000 --- a/dts/Bindings/display/panel/raydium,rm68200.txt +++ /dev/null @@ -1,25 +0,0 @@ -Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel - -The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD -panel connected using a MIPI-DSI video interface. - -Required properties: - - compatible: "raydium,rm68200" - - reg: the virtual channel number of a DSI peripheral - -Optional properties: - - reset-gpios: a GPIO spec for the reset pin (active low). - - power-supply: phandle of the regulator that provides the supply voltage. - - backlight: phandle of the backlight device attached to the panel. - -Example: -&dsi { - ... - panel@0 { - compatible = "raydium,rm68200"; - reg = <0>; - reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>; - power-supply = <&v1v8>; - backlight = <&pwm_backlight>; - }; -}; diff --git a/dts/Bindings/display/panel/raydium,rm68200.yaml b/dts/Bindings/display/panel/raydium,rm68200.yaml new file mode 100644 index 0000000000..a35ba16fc0 --- /dev/null +++ b/dts/Bindings/display/panel/raydium,rm68200.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/raydium,rm68200.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel + +maintainers: + - Philippe CORNU <philippe.cornu@st.com> + +description: | + The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD + panel connected using a MIPI-DSI video interface. + +allOf: + - $ref: panel-common.yaml# + +properties: + + compatible: + const: raydium,rm68200 + + reg: + maxItems: 1 + description: DSI virtual channel + + backlight: true + enable-gpios: true + port: true + power-supply: true + + reset-gpios: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - power-supply + - reg + +examples: + - | + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "raydium,rm68200"; + reg = <0>; + reset-gpios = <&gpiof 15 0>; + power-supply = <&v1v8>; + backlight = <&pwm_backlight>; + }; + }; +... diff --git a/dts/Bindings/display/panel/rocktech,rk070er9427.txt b/dts/Bindings/display/panel/rocktech,rk070er9427.txt deleted file mode 100644 index eb1fb9f8d1..0000000000 --- a/dts/Bindings/display/panel/rocktech,rk070er9427.txt +++ /dev/null @@ -1,25 +0,0 @@ -Rocktech Display Ltd. RK070ER9427 800(RGB)x480 TFT LCD panel - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. - -Required properties: -- compatible: should be "rocktech,rk070er9427" - -Optional properties: -- backlight: phandle of the backlight device attached to the panel - -Optional nodes: -- Video port for LCD panel input. - -Example: - panel { - compatible = "rocktech,rk070er9427"; - backlight = <&backlight_lcd>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/samsung,lsn122dl01-c01.txt b/dts/Bindings/display/panel/samsung,lsn122dl01-c01.txt deleted file mode 100644 index dba298b43b..0000000000 --- a/dts/Bindings/display/panel/samsung,lsn122dl01-c01.txt +++ /dev/null @@ -1,7 +0,0 @@ -Samsung 12.2" (2560x1600 pixels) TFT LCD panel - -Required properties: -- compatible: should be "samsung,lsn122dl01-c01" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/samsung,ltn101nt05.txt b/dts/Bindings/display/panel/samsung,ltn101nt05.txt deleted file mode 100644 index ef522c6bb8..0000000000 --- a/dts/Bindings/display/panel/samsung,ltn101nt05.txt +++ /dev/null @@ -1,7 +0,0 @@ -Samsung Electronics 10.1" WSVGA TFT LCD panel - -Required properties: -- compatible: should be "samsung,ltn101nt05" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/samsung,ltn140at29-301.txt b/dts/Bindings/display/panel/samsung,ltn140at29-301.txt deleted file mode 100644 index e7f969d891..0000000000 --- a/dts/Bindings/display/panel/samsung,ltn140at29-301.txt +++ /dev/null @@ -1,7 +0,0 @@ -Samsung Electronics 14" WXGA (1366x768) TFT LCD panel - -Required properties: -- compatible: should be "samsung,ltn140at29-301" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml b/dts/Bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml new file mode 100644 index 0000000000..7a685d0428 --- /dev/null +++ b/dts/Bindings/display/panel/samsung,s6e88a0-ams452ef01.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6e88a0-ams452ef01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode DSI controller + +maintainers: + - Michael Srba <Michael.Srba@seznam.cz> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,s6e88a0-ams452ef01 + reg: true + reset-gpios: true + vdd3-supply: + description: core voltage supply + vci-supply: + description: voltage supply for analog circuits + +required: + - compatible + - reg + - vdd3-supply + - vci-supply + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + reg = <0>; + + compatible = "samsung,s6e88a0-ams452ef01"; + + vdd3-supply = <&pm8916_l17>; + vci-supply = <®_vlcd_vci>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/dts/Bindings/display/panel/sharp,lq035q7db03.txt b/dts/Bindings/display/panel/sharp,lq035q7db03.txt deleted file mode 100644 index 0753f69672..0000000000 --- a/dts/Bindings/display/panel/sharp,lq035q7db03.txt +++ /dev/null @@ -1,12 +0,0 @@ -Sharp LQ035Q7DB03 3.5" QVGA TFT LCD panel - -Required properties: -- compatible: should be "sharp,lq035q7db03" -- power-supply: phandle of the regulator that provides the supply voltage - -Optional properties: -- enable-gpios: GPIO pin to enable or disable the panel -- backlight: phandle of the backlight device attached to the panel - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/sharp,lq070y3dg3b.txt b/dts/Bindings/display/panel/sharp,lq070y3dg3b.txt deleted file mode 100644 index 95534b55ee..0000000000 --- a/dts/Bindings/display/panel/sharp,lq070y3dg3b.txt +++ /dev/null @@ -1,12 +0,0 @@ -Sharp LQ070Y3DG3B 7.0" WVGA landscape TFT LCD panel - -Required properties: -- compatible: should be "sharp,lq070y3dg3b" - -Optional properties: -- enable-gpios: GPIO pin to enable or disable the panel -- backlight: phandle of the backlight device attached to the panel -- power-supply: phandle of the regulator that provides the supply voltage - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/sharp,lq101k1ly04.txt b/dts/Bindings/display/panel/sharp,lq101k1ly04.txt deleted file mode 100644 index 4aff25b8df..0000000000 --- a/dts/Bindings/display/panel/sharp,lq101k1ly04.txt +++ /dev/null @@ -1,7 +0,0 @@ -Sharp Display Corp. LQ101K1LY04 10.07" WXGA TFT LCD panel - -Required properties: -- compatible: should be "sharp,lq101k1ly04" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/sharp,lq123p1jx31.txt b/dts/Bindings/display/panel/sharp,lq123p1jx31.txt deleted file mode 100644 index bcb0e8a29f..0000000000 --- a/dts/Bindings/display/panel/sharp,lq123p1jx31.txt +++ /dev/null @@ -1,7 +0,0 @@ -Sharp 12.3" (2400x1600 pixels) TFT LCD panel - -Required properties: -- compatible: should be "sharp,lq123p1jx31" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/shelly,sca07010-bfn-lnn.txt b/dts/Bindings/display/panel/shelly,sca07010-bfn-lnn.txt deleted file mode 100644 index fc1ea9e26c..0000000000 --- a/dts/Bindings/display/panel/shelly,sca07010-bfn-lnn.txt +++ /dev/null @@ -1,7 +0,0 @@ -Shelly SCA07010-BFN-LNN 7.0" WVGA TFT LCD panel - -Required properties: -- compatible: should be "shelly,sca07010-bfn-lnn" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/starry,kr122ea0sra.txt b/dts/Bindings/display/panel/starry,kr122ea0sra.txt deleted file mode 100644 index 1e87fe6078..0000000000 --- a/dts/Bindings/display/panel/starry,kr122ea0sra.txt +++ /dev/null @@ -1,7 +0,0 @@ -Starry 12.2" (1920x1200 pixels) TFT LCD panel - -Required properties: -- compatible: should be "starry,kr122ea0sra" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/tianma,tm070jdhg30.txt b/dts/Bindings/display/panel/tianma,tm070jdhg30.txt deleted file mode 100644 index eb9501a82e..0000000000 --- a/dts/Bindings/display/panel/tianma,tm070jdhg30.txt +++ /dev/null @@ -1,7 +0,0 @@ -Tianma Micro-electronics TM070JDHG30 7.0" WXGA TFT LCD panel - -Required properties: -- compatible: should be "tianma,tm070jdhg30" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/tianma,tm070rvhg71.txt b/dts/Bindings/display/panel/tianma,tm070rvhg71.txt deleted file mode 100644 index b25261e63a..0000000000 --- a/dts/Bindings/display/panel/tianma,tm070rvhg71.txt +++ /dev/null @@ -1,29 +0,0 @@ -Tianma Micro-electronics TM070RVHG71 7.0" WXGA TFT LCD panel - -Required properties: -- compatible: should be "tianma,tm070rvhg71" -- power-supply: single regulator to provide the supply voltage -- backlight: phandle of the backlight device attached to the panel - -Required nodes: -- port: LVDS port mapping to connect this display - -This panel needs single power supply voltage. Its backlight is conntrolled -via PWM signal. - -Example: --------- - -Example device-tree definition when connected to iMX6Q based board - - panel: panel-lvds0 { - compatible = "tianma,tm070rvhg71"; - backlight = <&backlight_lvds>; - power-supply = <®_lvds>; - - port { - panel_in_lvds0: endpoint { - remote-endpoint = <&lvds0_out>; - }; - }; - }; diff --git a/dts/Bindings/display/panel/toshiba,lt089ac29000.txt b/dts/Bindings/display/panel/toshiba,lt089ac29000.txt deleted file mode 100644 index 8982611662..0000000000 --- a/dts/Bindings/display/panel/toshiba,lt089ac29000.txt +++ /dev/null @@ -1,8 +0,0 @@ -Toshiba 8.9" WXGA (1280x768) TFT LCD panel - -Required properties: -- compatible: should be "toshiba,lt089ac29000" -- power-supply: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/tpk,f07a-0102.txt b/dts/Bindings/display/panel/tpk,f07a-0102.txt deleted file mode 100644 index a2613b9675..0000000000 --- a/dts/Bindings/display/panel/tpk,f07a-0102.txt +++ /dev/null @@ -1,8 +0,0 @@ -TPK U.S.A. LLC Fusion 7" integrated projected capacitive touch display with, -800 x 480 (WVGA) LCD panel. - -Required properties: -- compatible: should be "tpk,f07a-0102" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/tpk,f10a-0102.txt b/dts/Bindings/display/panel/tpk,f10a-0102.txt deleted file mode 100644 index b9d051196b..0000000000 --- a/dts/Bindings/display/panel/tpk,f10a-0102.txt +++ /dev/null @@ -1,8 +0,0 @@ -TPK U.S.A. LLC Fusion 10.1" integrated projected capacitive touch display with, -1024 x 600 (WSVGA) LCD panel. - -Required properties: -- compatible: should be "tpk,f10a-0102" - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/urt,umsh-8596md.txt b/dts/Bindings/display/panel/urt,umsh-8596md.txt deleted file mode 100644 index 088a6cea50..0000000000 --- a/dts/Bindings/display/panel/urt,umsh-8596md.txt +++ /dev/null @@ -1,16 +0,0 @@ -United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel - -Supported are LVDS versions (-11T, -19T) and parallel ones -(-T, -1T, -7T, -20T). - -Required properties: -- compatible: should be one of: - "urt,umsh-8596md-t", - "urt,umsh-8596md-1t", - "urt,umsh-8596md-7t", - "urt,umsh-8596md-11t", - "urt,umsh-8596md-19t", - "urt,umsh-8596md-20t". - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/vl050_8048nt_c01.txt b/dts/Bindings/display/panel/vl050_8048nt_c01.txt deleted file mode 100644 index b42bf06bbd..0000000000 --- a/dts/Bindings/display/panel/vl050_8048nt_c01.txt +++ /dev/null @@ -1,12 +0,0 @@ -VXT 800x480 color TFT LCD panel - -Required properties: -- compatible: should be "vxt,vl050-8048nt-c01" -- power-supply: as specified in the base binding - -Optional properties: -- backlight: as specified in the base binding -- enable-gpios: as specified in the base binding - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. diff --git a/dts/Bindings/display/panel/winstar,wf35ltiacd.txt b/dts/Bindings/display/panel/winstar,wf35ltiacd.txt deleted file mode 100644 index 2a7e6e3ba6..0000000000 --- a/dts/Bindings/display/panel/winstar,wf35ltiacd.txt +++ /dev/null @@ -1,48 +0,0 @@ -Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel - -Required properties: -- compatible: should be "winstar,wf35ltiacd" -- power-supply: regulator to provide the VCC supply voltage (3.3 volts) - -This binding is compatible with the simple-panel binding, which is specified -in simple-panel.txt in this directory. - -Example: - backlight: backlight { - compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_INVERTED>; - brightness-levels = <0 31 63 95 127 159 191 223 255>; - default-brightness-level = <191>; - power-supply = <&bl_reg>; - }; - - bl_reg: backlight_regulator { - compatible = "regulator-fixed"; - regulator-name = "backlight-power-supply"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - panel: panel { - compatible = "winstar,wf35ltiacd", "simple-panel"; - backlight = <&backlight>; - power-supply = <&panel_reg>; - #address-cells = <1>; - #size-cells = <0>; - - port { - #address-cells = <1>; - #size-cells = <0>; - - panel_input: endpoint { - remote-endpoint = <&hlcdc_panel_output>; - }; - }; - }; - - panel_reg: panel_regulator { - compatible = "regulator-fixed"; - regulator-name = "panel-power-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; diff --git a/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml b/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml index 22c91beb05..d9fdb58e06 100644 --- a/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml +++ b/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml @@ -34,7 +34,7 @@ additionalProperties: false examples: - | - dsi@ff450000 { + dsi { #address-cells = <1>; #size-cells = <0>; reg = <0xff450000 0x1000>; diff --git a/dts/Bindings/display/rockchip/rockchip-drm.txt b/dts/Bindings/display/rockchip/rockchip-drm.txt deleted file mode 100644 index 5707af8931..0000000000 --- a/dts/Bindings/display/rockchip/rockchip-drm.txt +++ /dev/null @@ -1,19 +0,0 @@ -Rockchip DRM master device -================================ - -The Rockchip DRM master device is a virtual device needed to list all -vop devices or other display interface nodes that comprise the -graphics subsystem. - -Required properties: -- compatible: Should be "rockchip,display-subsystem" -- ports: Should contain a list of phandles pointing to display interface port - of vop devices. vop definitions as defined in - Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt - -example: - -display-subsystem { - compatible = "rockchip,display-subsystem"; - ports = <&vopl_out>, <&vopb_out>; -}; diff --git a/dts/Bindings/display/rockchip/rockchip-drm.yaml b/dts/Bindings/display/rockchip/rockchip-drm.yaml new file mode 100644 index 0000000000..ec8ae742d4 --- /dev/null +++ b/dts/Bindings/display/rockchip/rockchip-drm.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/rockchip/rockchip-drm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip DRM master device + +maintainers: + - Sandy Huang <hjc@rock-chips.com> + - Heiko Stuebner <heiko@sntech.de> + +description: | + The Rockchip DRM master device is a virtual device needed to list all + vop devices or other display interface nodes that comprise the + graphics subsystem. + +properties: + compatible: + const: rockchip,display-subsystem + + ports: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + Should contain a list of phandles pointing to display interface port + of vop devices. vop definitions as defined in + Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt + +required: + - compatible + - ports + +additionalProperties: false + +examples: + - | + display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vopl_out>, <&vopb_out>; + }; diff --git a/dts/Bindings/display/sitronix,st7735r.txt b/dts/Bindings/display/sitronix,st7735r.txt deleted file mode 100644 index cd5c718689..0000000000 --- a/dts/Bindings/display/sitronix,st7735r.txt +++ /dev/null @@ -1,35 +0,0 @@ -Sitronix ST7735R display panels - -This binding is for display panels using a Sitronix ST7735R controller in SPI -mode. - -Required properties: -- compatible: "jianda,jd-t18003-t01", "sitronix,st7735r" -- dc-gpios: Display data/command selection (D/CX) -- reset-gpios: Reset signal (RSTX) - -The node for this driver must be a child node of a SPI controller, hence -all mandatory properties described in ../spi/spi-bus.txt must be specified. - -Optional properties: -- rotation: panel rotation in degrees counter clockwise (0,90,180,270) -- backlight: phandle of the backlight device attached to the panel - -Example: - - backlight: backlight { - compatible = "gpio-backlight"; - gpios = <&gpio 44 GPIO_ACTIVE_HIGH>; - }; - - ... - - display@0{ - compatible = "jianda,jd-t18003-t01", "sitronix,st7735r"; - reg = <0>; - spi-max-frequency = <32000000>; - dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; - rotation = <270>; - backlight = &backlight; - }; diff --git a/dts/Bindings/display/sitronix,st7735r.yaml b/dts/Bindings/display/sitronix,st7735r.yaml new file mode 100644 index 0000000000..0cebaaefda --- /dev/null +++ b/dts/Bindings/display/sitronix,st7735r.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sitronix,st7735r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sitronix ST7735R Display Panels Device Tree Bindings + +maintainers: + - David Lechner <david@lechnology.com> + +description: + This binding is for display panels using a Sitronix ST7715R or ST7735R + controller in SPI mode. + +allOf: + - $ref: panel/panel-common.yaml# + +properties: + compatible: + oneOf: + - description: + Adafruit 1.8" 160x128 Color TFT LCD (Product ID 358 or 618) + items: + - enum: + - jianda,jd-t18003-t01 + - const: sitronix,st7735r + - description: + Okaya 1.44" 128x128 Color TFT LCD (E.g. Renesas YRSK-LCD-PMOD) + items: + - enum: + - okaya,rh128128t + - const: sitronix,st7715r + + spi-max-frequency: + maximum: 32000000 + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + backlight: true + reg: true + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - dc-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio 44 GPIO_ACTIVE_HIGH>; + }; + + spi { + #address-cells = <1>; + #size-cells = <0>; + + display@0{ + compatible = "jianda,jd-t18003-t01", "sitronix,st7735r"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + rotation = <270>; + }; + }; + +... diff --git a/dts/Bindings/display/ti/ti,am65x-dss.yaml b/dts/Bindings/display/ti/ti,am65x-dss.yaml new file mode 100644 index 0000000000..eb04c23306 --- /dev/null +++ b/dts/Bindings/display/ti/ti,am65x-dss.yaml @@ -0,0 +1,152 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/display/ti/ti,am65x-dss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments AM65x Display Subsystem + +maintainers: + - Jyri Sarha <jsarha@ti.com> + - Tomi Valkeinen <tomi.valkeinen@ti.com> + +description: | + The AM65x TI Keystone Display SubSystem with two output ports and + two video planes. The first video port supports OLDI and the second + supports DPI format. The fist plane is full video plane with all + features and the second is a "lite plane" without scaling support. + +properties: + compatible: + const: ti,am65x-dss + + reg: + description: + Addresses to each DSS memory region described in the SoC's TRM. + items: + - description: common DSS register area + - description: VIDL1 light video plane + - description: VID video plane + - description: OVR1 overlay manager for vp1 + - description: OVR2 overlay manager for vp2 + - description: VP1 video port 1 + - description: VP2 video port 2 + + reg-names: + items: + - const: common + - const: vidl1 + - const: vid + - const: ovr1 + - const: ovr2 + - const: vp1 + - const: vp2 + + clocks: + items: + - description: fck DSS functional clock + - description: vp1 Video Port 1 pixel clock + - description: vp2 Video Port 2 pixel clock + + clock-names: + items: + - const: fck + - const: vp1 + - const: vp2 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + description: phandle to the associated power domain + + ports: + type: object + description: + Ports as described in Documentation/devicetree/bindings/graph.txt + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: + The DSS OLDI output port node form video port 1 + + port@1: + type: object + description: + The DSS DPI output port node from video port 2 + + required: + - "#address-cells" + - "#size-cells" + + ti,am65x-oldi-io-ctrl: + allOf: + - $ref: "/schemas/types.yaml#/definitions/phandle-array" + - maxItems: 1 + description: + phandle to syscon device node mapping OLDI IO_CTRL registers. + The mapped range should point to OLDI_DAT0_IO_CTRL, map it and + following OLDI_DAT1_IO_CTRL, OLDI_DAT2_IO_CTRL, OLDI_DAT3_IO_CTRL, + and OLDI_CLK_IO_CTRL registers. This property is needed for OLDI + interface to work. + + max-memory-bandwidth: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Input memory (from main memory to dispc) bandwidth limit in + bytes per second + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + dss: dss@4a00000 { + compatible = "ti,am65x-dss"; + reg = <0x0 0x04a00000 0x0 0x1000>, /* common */ + <0x0 0x04a02000 0x0 0x1000>, /* vidl1 */ + <0x0 0x04a06000 0x0 0x1000>, /* vid */ + <0x0 0x04a07000 0x0 0x1000>, /* ovr1 */ + <0x0 0x04a08000 0x0 0x1000>, /* ovr2 */ + <0x0 0x04a0a000 0x0 0x1000>, /* vp1 */ + <0x0 0x04a0b000 0x0 0x1000>; /* vp2 */ + reg-names = "common", "vidl1", "vid", + "ovr1", "ovr2", "vp1", "vp2"; + ti,am65x-oldi-io-ctrl = <&dss_oldi_io_ctrl>; + power-domains = <&k3_pds 67 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 67 1>, + <&k3_clks 216 1>, + <&k3_clks 67 2>; + clock-names = "fck", "vp1", "vp2"; + interrupts = <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + oldi_out0: endpoint { + remote-endpoint = <&lcd_in0>; + }; + }; + }; + }; diff --git a/dts/Bindings/display/ti/ti,j721e-dss.yaml b/dts/Bindings/display/ti/ti,j721e-dss.yaml new file mode 100644 index 0000000000..eb4b1a2662 --- /dev/null +++ b/dts/Bindings/display/ti/ti,j721e-dss.yaml @@ -0,0 +1,208 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/display/ti/ti,j721e-dss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments J721E Display Subsystem + +maintainers: + - Jyri Sarha <jsarha@ti.com> + - Tomi Valkeinen <tomi.valkeinen@ti.com> + +description: | + The J721E TI Keystone Display SubSystem with four output ports and + four video planes. There is two full video planes and two "lite + planes" without scaling support. The video ports can be connected to + the SoC's DPI pins or to integrated display bridges on the SoC. + +properties: + compatible: + const: ti,j721e-dss + + reg: + items: + - description: common_m DSS Master common + - description: common_s0 DSS Shared common 0 + - description: common_s1 DSS Shared common 1 + - description: common_s2 DSS Shared common 2 + - description: VIDL1 light video plane 1 + - description: VIDL2 light video plane 2 + - description: VID1 video plane 1 + - description: VID1 video plane 2 + - description: OVR1 overlay manager for vp1 + - description: OVR2 overlay manager for vp2 + - description: OVR3 overlay manager for vp3 + - description: OVR4 overlay manager for vp4 + - description: VP1 video port 1 + - description: VP2 video port 2 + - description: VP3 video port 3 + - description: VP4 video port 4 + - description: WB Write Back + + reg-names: + items: + - const: common_m + - const: common_s0 + - const: common_s1 + - const: common_s2 + - const: vidl1 + - const: vidl2 + - const: vid1 + - const: vid2 + - const: ovr1 + - const: ovr2 + - const: ovr3 + - const: ovr4 + - const: vp1 + - const: vp2 + - const: vp3 + - const: vp4 + - const: wb + + clocks: + items: + - description: fck DSS functional clock + - description: vp1 Video Port 1 pixel clock + - description: vp2 Video Port 2 pixel clock + - description: vp3 Video Port 3 pixel clock + - description: vp4 Video Port 4 pixel clock + + clock-names: + items: + - const: fck + - const: vp1 + - const: vp2 + - const: vp3 + - const: vp4 + + interrupts: + items: + - description: common_m DSS Master common + - description: common_s0 DSS Shared common 0 + - description: common_s1 DSS Shared common 1 + - description: common_s2 DSS Shared common 2 + + interrupt-names: + items: + - const: common_m + - const: common_s0 + - const: common_s1 + - const: common_s2 + + power-domains: + maxItems: 1 + description: phandle to the associated power domain + + ports: + type: object + description: + Ports as described in Documentation/devicetree/bindings/graph.txt + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: + The output port node form video port 1 + + port@1: + type: object + description: + The output port node from video port 2 + + port@2: + type: object + description: + The output port node from video port 3 + + port@3: + type: object + description: + The output port node from video port 4 + + required: + - "#address-cells" + - "#size-cells" + + max-memory-bandwidth: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Input memory (from main memory to dispc) bandwidth limit in + bytes per second + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - interrupt-names + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + dss: dss@4a00000 { + compatible = "ti,j721e-dss"; + reg = <0x00 0x04a00000 0x00 0x10000>, /* common_m */ + <0x00 0x04a10000 0x00 0x10000>, /* common_s0*/ + <0x00 0x04b00000 0x00 0x10000>, /* common_s1*/ + <0x00 0x04b10000 0x00 0x10000>, /* common_s2*/ + <0x00 0x04a20000 0x00 0x10000>, /* vidl1 */ + <0x00 0x04a30000 0x00 0x10000>, /* vidl2 */ + <0x00 0x04a50000 0x00 0x10000>, /* vid1 */ + <0x00 0x04a60000 0x00 0x10000>, /* vid2 */ + <0x00 0x04a70000 0x00 0x10000>, /* ovr1 */ + <0x00 0x04a90000 0x00 0x10000>, /* ovr2 */ + <0x00 0x04ab0000 0x00 0x10000>, /* ovr3 */ + <0x00 0x04ad0000 0x00 0x10000>, /* ovr4 */ + <0x00 0x04a80000 0x00 0x10000>, /* vp1 */ + <0x00 0x04aa0000 0x00 0x10000>, /* vp2 */ + <0x00 0x04ac0000 0x00 0x10000>, /* vp3 */ + <0x00 0x04ae0000 0x00 0x10000>, /* vp4 */ + <0x00 0x04af0000 0x00 0x10000>; /* wb */ + reg-names = "common_m", "common_s0", + "common_s1", "common_s2", + "vidl1", "vidl2","vid1","vid2", + "ovr1", "ovr2", "ovr3", "ovr4", + "vp1", "vp2", "vp3", "vp4", + "wb"; + clocks = <&k3_clks 152 0>, + <&k3_clks 152 1>, + <&k3_clks 152 4>, + <&k3_clks 152 9>, + <&k3_clks 152 13>; + clock-names = "fck", "vp1", "vp2", "vp3", "vp4"; + power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>; + interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common_m", + "common_s0", + "common_s1", + "common_s2"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + + dpi_out_0: endpoint { + remote-endpoint = <&dp_bridge_input>; + }; + }; + }; + }; diff --git a/dts/Bindings/display/ti/ti,k2g-dss.yaml b/dts/Bindings/display/ti/ti,k2g-dss.yaml new file mode 100644 index 0000000000..8f87b82c66 --- /dev/null +++ b/dts/Bindings/display/ti/ti,k2g-dss.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/display/ti/ti,k2g-dss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments K2G Display Subsystem + +maintainers: + - Jyri Sarha <jsarha@ti.com> + - Tomi Valkeinen <tomi.valkeinen@ti.com> + +description: | + The K2G DSS is an ultra-light version of TI Keystone Display + SubSystem. It has only one output port and video plane. The + output is DPI. + +properties: + compatible: + const: ti,k2g-dss + + reg: + items: + - description: cfg DSS top level + - description: common DISPC common + - description: VID1 video plane 1 + - description: OVR1 overlay manager for vp1 + - description: VP1 video port 1 + + reg-names: + items: + - const: cfg + - const: common + - const: vid1 + - const: ovr1 + - const: vp1 + + clocks: + items: + - description: fck DSS functional clock + - description: vp1 Video Port 1 pixel clock + + clock-names: + items: + - const: fck + - const: vp1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + description: phandle to the associated power domain + + port: + type: object + description: + Port as described in Documentation/devicetree/bindings/graph.txt. + The DSS DPI output port node + + max-memory-bandwidth: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Input memory (from main memory to dispc) bandwidth limit in + bytes per second + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + dss: dss@2540000 { + compatible = "ti,k2g-dss"; + reg = <0x02540000 0x400>, + <0x02550000 0x1000>, + <0x02557000 0x1000>, + <0x0255a800 0x100>, + <0x0255ac00 0x100>; + reg-names = "cfg", "common", "vid1", "ovr1", "vp1"; + clocks = <&k2g_clks 0x2 0>, + <&k2g_clks 0x2 1>; + clock-names = "fck", "vp1"; + interrupts = <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>; + + power-domains = <&k2g_pds 0x2>; + + max-memory-bandwidth = <230000000>; + + port { + dpi_out: endpoint { + remote-endpoint = <&sii9022_in>; + }; + }; + }; diff --git a/dts/Bindings/dma/renesas,usb-dmac.txt b/dts/Bindings/dma/renesas,usb-dmac.txt index f1f95f6787..e8f6c42e80 100644 --- a/dts/Bindings/dma/renesas,usb-dmac.txt +++ b/dts/Bindings/dma/renesas,usb-dmac.txt @@ -16,6 +16,7 @@ Required Properties: - "renesas,r8a7794-usb-dmac" (R-Car E2) - "renesas,r8a7795-usb-dmac" (R-Car H3) - "renesas,r8a7796-usb-dmac" (R-Car M3-W) + - "renesas,r8a77961-usb-dmac" (R-Car M3-W+) - "renesas,r8a77965-usb-dmac" (R-Car M3-N) - "renesas,r8a77990-usb-dmac" (R-Car E3) - "renesas,r8a77995-usb-dmac" (R-Car D3) diff --git a/dts/Bindings/dma/sifive,fu540-c000-pdma.yaml b/dts/Bindings/dma/sifive,fu540-c000-pdma.yaml index 2ca3ddbe1f..e7f2ad7dab 100644 --- a/dts/Bindings/dma/sifive,fu540-c000-pdma.yaml +++ b/dts/Bindings/dma/sifive,fu540-c000-pdma.yaml @@ -43,6 +43,8 @@ required: - interrupts - '#dma-cells' +additionalProperties: false + examples: - | dma@3000000 { diff --git a/dts/Bindings/dma/socionext,uniphier-mio-dmac.yaml b/dts/Bindings/dma/socionext,uniphier-mio-dmac.yaml new file mode 100644 index 0000000000..e7bf6dd7da --- /dev/null +++ b/dts/Bindings/dma/socionext,uniphier-mio-dmac.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/socionext,uniphier-mio-dmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier Media IO DMA controller + +description: | + This works as an external DMA engine for SD/eMMC controllers etc. + found in UniPhier LD4, Pro4, sLD8 SoCs. + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +allOf: + - $ref: "dma-controller.yaml#" + +properties: + compatible: + const: socionext,uniphier-mio-dmac + + reg: + maxItems: 1 + + interrupts: + description: | + A list of interrupt specifiers associated with the DMA channels. + The number of interrupt lines is SoC-dependent. + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + '#dma-cells': + description: The single cell represents the channel index. + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - '#dma-cells' + +additionalProperties: false + +examples: + - | + // In the example below, "interrupts = <0 68 4>, <0 68 4>, ..." is not a + // typo. The first two channels share a single interrupt line. + + dmac: dma-controller@5a000000 { + compatible = "socionext,uniphier-mio-dmac"; + reg = <0x5a000000 0x1000>; + interrupts = <0 68 4>, <0 68 4>, <0 69 4>, <0 70 4>, + <0 71 4>, <0 72 4>, <0 73 4>, <0 74 4>; + clocks = <&mio_clk 7>; + resets = <&mio_rst 7>; + #dma-cells = <1>; + }; diff --git a/dts/Bindings/dma/socionext,uniphier-xdmac.yaml b/dts/Bindings/dma/socionext,uniphier-xdmac.yaml new file mode 100644 index 0000000000..86cfb59925 --- /dev/null +++ b/dts/Bindings/dma/socionext,uniphier-xdmac.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/socionext,uniphier-xdmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier external DMA controller + +description: | + This describes the devicetree bindings for an external DMA engine to perform + memory-to-memory or peripheral-to-memory data transfer capable of supporting + 16 channels, implemented in Socionext UniPhier SoCs. + +maintainers: + - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> + +allOf: + - $ref: "dma-controller.yaml#" + +properties: + compatible: + const: socionext,uniphier-xdmac + + reg: + items: + - description: XDMAC base register region (offset and length) + - description: XDMAC extension register region (offset and length) + + interrupts: + maxItems: 1 + + "#dma-cells": + const: 2 + description: | + DMA request from clients consists of 2 cells: + 1. Channel index + 2. Transfer request factor number, If no transfer factor, use 0. + The number is SoC-specific, and this should be specified with + relation to the device to use the DMA controller. + + dma-channels: + minimum: 1 + maximum: 16 + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - "#dma-cells" + +examples: + - | + xdmac: dma-controller@5fc10000 { + compatible = "socionext,uniphier-xdmac"; + reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>; + interrupts = <0 188 4>; + #dma-cells = <2>; + dma-channels = <16>; + }; + +... diff --git a/dts/Bindings/dma/ti-edma.txt b/dts/Bindings/dma/ti-edma.txt index 0e1398f93a..29fcd37082 100644 --- a/dts/Bindings/dma/ti-edma.txt +++ b/dts/Bindings/dma/ti-edma.txt @@ -180,7 +180,7 @@ edma1_tptc0: tptc@27b0000 { }; edma1_tptc1: tptc@27b8000 { - compatible = "ti, k2g-edma3-tptc", "ti,edma3-tptc"; + compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; reg = <0x027b8000 0x400>; power-domains = <&k2g_pds 0x4f>; }; diff --git a/dts/Bindings/dma/ti/k3-udma.yaml b/dts/Bindings/dma/ti/k3-udma.yaml index 34780d7535..39ea05e6e5 100644 --- a/dts/Bindings/dma/ti/k3-udma.yaml +++ b/dts/Bindings/dma/ti/k3-udma.yaml @@ -45,7 +45,8 @@ allOf: properties: "#dma-cells": - const: 1 + minimum: 1 + maximum: 2 description: | The cell is the PSI-L thread ID of the remote (to UDMAP) end. Valid ranges for thread ID depends on the data movement direction: @@ -55,6 +56,8 @@ properties: Please refer to the device documentation for the PSI-L thread map and also the PSI-L peripheral chapter for the correct thread ID. + When #dma-cells is 2, the second parameter is the channel ATYPE. + compatible: enum: - ti,am654-navss-main-udmap @@ -131,6 +134,20 @@ required: - ti,sci-rm-range-rchan - ti,sci-rm-range-rflow +if: + properties: + "#dma-cells": + const: 2 +then: + properties: + ti,udma-atype: + description: ATYPE value which should be used by non slave channels + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - ti,udma-atype + examples: - |+ cbass_main { diff --git a/dts/Bindings/dma/uniphier-mio-dmac.txt b/dts/Bindings/dma/uniphier-mio-dmac.txt deleted file mode 100644 index b12388dc7e..0000000000 --- a/dts/Bindings/dma/uniphier-mio-dmac.txt +++ /dev/null @@ -1,25 +0,0 @@ -UniPhier Media IO DMA controller - -This works as an external DMA engine for SD/eMMC controllers etc. -found in UniPhier LD4, Pro4, sLD8 SoCs. - -Required properties: -- compatible: should be "socionext,uniphier-mio-dmac". -- reg: offset and length of the register set for the device. -- interrupts: a list of interrupt specifiers associated with the DMA channels. -- clocks: a single clock specifier. -- #dma-cells: should be <1>. The single cell represents the channel index. - -Example: - dmac: dma-controller@5a000000 { - compatible = "socionext,uniphier-mio-dmac"; - reg = <0x5a000000 0x1000>; - interrupts = <0 68 4>, <0 68 4>, <0 69 4>, <0 70 4>, - <0 71 4>, <0 72 4>, <0 73 4>, <0 74 4>; - clocks = <&mio_clk 7>; - #dma-cells = <1>; - }; - -Note: -In the example above, "interrupts = <0 68 4>, <0 68 4>, ..." is not a typo. -The first two channels share a single interrupt line. diff --git a/dts/Bindings/dsp/fsl,dsp.yaml b/dts/Bindings/dsp/fsl,dsp.yaml index f04870d845..a5dc070d0c 100644 --- a/dts/Bindings/dsp/fsl,dsp.yaml +++ b/dts/Bindings/dsp/fsl,dsp.yaml @@ -68,6 +68,8 @@ required: - mbox-names - memory-region +additionalProperties: false + examples: - | #include <dt-bindings/firmware/imx/rsrc.h> diff --git a/dts/Bindings/edac/dmc-520.yaml b/dts/Bindings/edac/dmc-520.yaml new file mode 100644 index 0000000000..9272d2bd86 --- /dev/null +++ b/dts/Bindings/edac/dmc-520.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/edac/dmc-520.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM DMC-520 EDAC bindings + +maintainers: + - Lei Wang <lewan@microsoft.com> + +description: |+ + DMC-520 node is defined to describe DRAM error detection and correction. + + https://static.docs.arm.com/100000/0200/corelink_dmc520_trm_100000_0200_01_en.pdf + +properties: + compatible: + items: + - const: brcm,dmc-520 + - const: arm,dmc-520 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 10 + + interrupt-names: + minItems: 1 + maxItems: 10 + items: + enum: + - ram_ecc_errc + - ram_ecc_errd + - dram_ecc_errc + - dram_ecc_errd + - failed_access + - failed_prog + - link_err + - temperature_event + - arch_fsm + - phy_request + +required: + - compatible + - reg + - interrupts + - interrupt-names + +examples: + - | + dmc0: dmc@200000 { + compatible = "brcm,dmc-520", "arm,dmc-520"; + reg = <0x200000 0x80000>; + interrupts = <0x0 0x349 0x4>, <0x0 0x34B 0x4>; + interrupt-names = "dram_ecc_errc", "dram_ecc_errd"; + }; diff --git a/dts/Bindings/eeprom/at24.yaml b/dts/Bindings/eeprom/at24.yaml index 0f6d8db18d..a15787e504 100644 --- a/dts/Bindings/eeprom/at24.yaml +++ b/dts/Bindings/eeprom/at24.yaml @@ -172,6 +172,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/example-schema.yaml b/dts/Bindings/example-schema.yaml index 4ddcf709cc..62811a1b50 100644 --- a/dts/Bindings/example-schema.yaml +++ b/dts/Bindings/example-schema.yaml @@ -7,9 +7,9 @@ # $id is a unique identifier based on the filename. There may or may not be a # file present at the URL. -$id: "http://devicetree.org/schemas/example-schema.yaml#" +$id: http://devicetree.org/schemas/example-schema.yaml# # $schema is the meta-schema this schema should be validated with. -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$schema: http://devicetree.org/meta-schemas/core.yaml# title: An example schema annotated with jsonschema details diff --git a/dts/Bindings/extcon/extcon-usbc-cros-ec.txt b/dts/Bindings/extcon/extcon-usbc-cros-ec.txt deleted file mode 100644 index 8e8625c00d..0000000000 --- a/dts/Bindings/extcon/extcon-usbc-cros-ec.txt +++ /dev/null @@ -1,24 +0,0 @@ -ChromeOS EC USB Type-C cable and accessories detection - -On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is -able to detect the state of external accessories such as display adapters -or USB devices when said accessories are attached or detached. - -The node for this device must be under a cros-ec node like google,cros-ec-spi -or google,cros-ec-i2c. - -Required properties: -- compatible: Should be "google,extcon-usbc-cros-ec". -- google,usb-port-id: Specifies the USB port ID to use. - -Example: - cros-ec@0 { - compatible = "google,cros-ec-i2c"; - - ... - - extcon { - compatible = "google,extcon-usbc-cros-ec"; - google,usb-port-id = <0>; - }; - } diff --git a/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml b/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml new file mode 100644 index 0000000000..9c5849b341 --- /dev/null +++ b/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/extcon-usbc-cros-ec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ChromeOS EC USB Type-C cable and accessories detection + +maintainers: + - Benson Leung <bleung@chromium.org> + - Enric Balletbo i Serra <enric.balletbo@collabora.com> + +description: | + On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is + able to detect the state of external accessories such as display adapters + or USB devices when said accessories are attached or detached. + The node for this device must be under a cros-ec node like google,cros-ec-spi + or google,cros-ec-i2c. + +properties: + compatible: + const: google,extcon-usbc-cros-ec + + google,usb-port-id: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + description: the port id + minimum: 0 + maximum: 255 + +required: + - compatible + - google,usb-port-id + +additionalProperties: false + +examples: + - | + spi0 { + #address-cells = <1>; + #size-cells = <0>; + cros-ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + + usbc_extcon0: extcon0 { + compatible = "google,extcon-usbc-cros-ec"; + google,usb-port-id = <0>; + }; + + usbc_extcon1: extcon1 { + compatible = "google,extcon-usbc-cros-ec"; + google,usb-port-id = <1>; + }; + }; + }; diff --git a/dts/Bindings/firmware/intel,ixp4xx-network-processing-engine.yaml b/dts/Bindings/firmware/intel,ixp4xx-network-processing-engine.yaml index 878a2079eb..1bd2870c3a 100644 --- a/dts/Bindings/firmware/intel,ixp4xx-network-processing-engine.yaml +++ b/dts/Bindings/firmware/intel,ixp4xx-network-processing-engine.yaml @@ -34,9 +34,12 @@ required: - compatible - reg +additionalProperties: false + examples: - | npe@c8006000 { compatible = "intel,ixp4xx-network-processing-engine"; reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>; }; +... diff --git a/dts/Bindings/firmware/qcom,scm.txt b/dts/Bindings/firmware/qcom,scm.txt index 3f29ea04b5..354b448fc0 100644 --- a/dts/Bindings/firmware/qcom,scm.txt +++ b/dts/Bindings/firmware/qcom,scm.txt @@ -10,6 +10,7 @@ Required properties: * "qcom,scm-apq8064" * "qcom,scm-apq8084" * "qcom,scm-ipq4019" + * "qcom,scm-ipq806x" * "qcom,scm-msm8660" * "qcom,scm-msm8916" * "qcom,scm-msm8960" diff --git a/dts/Bindings/fpga/fpga-region.txt b/dts/Bindings/fpga/fpga-region.txt index 90c44694a3..8ab19d1d3f 100644 --- a/dts/Bindings/fpga/fpga-region.txt +++ b/dts/Bindings/fpga/fpga-region.txt @@ -263,7 +263,7 @@ Overlay contains: gpio@10040 { compatible = "altr,pio-1.0"; reg = <0x10040 0x20>; - altr,gpio-bank-width = <4>; + altr,ngpio = <4>; #gpio-cells = <2>; clocks = <2>; gpio-controller; @@ -468,8 +468,7 @@ programming is the FPGA based bridge of fpga_region1. compatible = "altr,pio-1.0"; reg = <0x10040 0x20>; clocks = <0x2>; - altr,gpio-bank-width = <0x4>; - resetvalue = <0x0>; + altr,ngpio = <0x4>; #gpio-cells = <0x2>; gpio-controller; }; diff --git a/dts/Bindings/fsi/ibm,fsi2spi.yaml b/dts/Bindings/fsi/ibm,fsi2spi.yaml new file mode 100644 index 0000000000..893d81e54c --- /dev/null +++ b/dts/Bindings/fsi/ibm,fsi2spi.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fsi/ibm,fsi2spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IBM FSI-attached SPI controllers + +maintainers: + - Eddie James <eajames@linux.ibm.com> + +description: | + This binding describes an FSI CFAM engine called the FSI2SPI. Therefore this + node will always be a child of an FSI CFAM node; see fsi.txt for details on + FSI slave and CFAM nodes. This FSI2SPI engine provides access to a number of + SPI controllers. + +properties: + compatible: + enum: + - ibm,fsi2spi + + reg: + items: + - description: FSI slave address + +required: + - compatible + - reg + +examples: + - | + fsi2spi@1c00 { + compatible = "ibm,fsi2spi"; + reg = <0x1c00 0x400>; + }; diff --git a/dts/Bindings/gnss/gnss.txt b/dts/Bindings/gnss/gnss.txt index f547bd4549..d6dc9c0d82 100644 --- a/dts/Bindings/gnss/gnss.txt +++ b/dts/Bindings/gnss/gnss.txt @@ -8,7 +8,7 @@ bus (e.g. UART, I2C or SPI). Please refer to the following documents for generic properties: - Documentation/devicetree/bindings/serial/slave-device.txt + Documentation/devicetree/bindings/serial/serial.yaml Documentation/devicetree/bindings/spi/spi-bus.txt Required properties: diff --git a/dts/Bindings/gpio/brcm,xgs-iproc-gpio.yaml b/dts/Bindings/gpio/brcm,xgs-iproc-gpio.yaml index 64e279a4bc..5f1ed20e43 100644 --- a/dts/Bindings/gpio/brcm,xgs-iproc-gpio.yaml +++ b/dts/Bindings/gpio/brcm,xgs-iproc-gpio.yaml @@ -47,6 +47,8 @@ required: - "#gpio-cells" - gpio-controller +additionalProperties: false + dependencies: interrupt-controller: [ interrupts ] diff --git a/dts/Bindings/gpio/gpio-mvebu.txt b/dts/Bindings/gpio/gpio-mvebu.txt index 2e097b57f1..0fc6700ed8 100644 --- a/dts/Bindings/gpio/gpio-mvebu.txt +++ b/dts/Bindings/gpio/gpio-mvebu.txt @@ -14,7 +14,7 @@ Required properties: "marvell,armada-8k-gpio" should be used for the Armada 7K and 8K SoCs (either from AP or CP), see - Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt + Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt for specific details about the offset property. - reg: Address and length of the register set for the device. Only one diff --git a/dts/Bindings/gpio/gpio-uniphier.txt b/dts/Bindings/gpio/gpio-uniphier.txt deleted file mode 100644 index f281f12dac..0000000000 --- a/dts/Bindings/gpio/gpio-uniphier.txt +++ /dev/null @@ -1,51 +0,0 @@ -UniPhier GPIO controller - -Required properties: -- compatible: Should be "socionext,uniphier-gpio". -- reg: Specifies offset and length of the register set for the device. -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Should be 2. The first cell is the pin number and the second - cell is used to specify optional parameters. -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Should be 2. The first cell defines the interrupt number. - The second cell bits[3:0] is used to specify trigger type as follows: - 1 = low-to-high edge triggered - 2 = high-to-low edge triggered - 4 = active high level-sensitive - 8 = active low level-sensitive - Valid combinations are 1, 2, 3, 4, 8. -- ngpios: Specifies the number of GPIO lines. -- gpio-ranges: Mapping to pin controller pins (as described in gpio.txt) -- socionext,interrupt-ranges: Specifies an interrupt number mapping between - this GPIO controller and its interrupt parent, in the form of arbitrary - number of <child-interrupt-base parent-interrupt-base length> triplets. - -Optional properties: -- gpio-ranges-group-names: Used for named gpio ranges (as described in gpio.txt) - -Example: - gpio: gpio@55000000 { - compatible = "socionext,uniphier-gpio"; - reg = <0x55000000 0x200>; - interrupt-parent = <&aidet>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&pinctrl 0 0 0>; - gpio-ranges-group-names = "gpio_range"; - ngpios = <248>; - socionext,interrupt-ranges = <0 48 16>, <16 154 5>, <21 217 3>; - }; - -Consumer Example: - - sdhci0_pwrseq { - compatible = "mmc-pwrseq-emmc"; - reset-gpios = <&gpio UNIPHIER_GPIO_PORT(29, 4) GPIO_ACTIVE_LOW>; - }; - -Please note UNIPHIER_GPIO_PORT(29, 4) represents PORT294 in the SoC document. -Unfortunately, only the one's place is octal in the port numbering. (That is, -PORT 8, 9, 18, 19, 28, 29, ... are missing.) UNIPHIER_GPIO_PORT() is a helper -macro to calculate 29 * 8 + 4. diff --git a/dts/Bindings/gpio/socionext,uniphier-gpio.yaml b/dts/Bindings/gpio/socionext,uniphier-gpio.yaml new file mode 100644 index 0000000000..c58ff9a94f --- /dev/null +++ b/dts/Bindings/gpio/socionext,uniphier-gpio.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/socionext,uniphier-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier GPIO controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + $nodename: + pattern: "^gpio@[0-9a-f]+$" + + compatible: + const: socionext,uniphier-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + interrupt-controller: true + + "#interrupt-cells": + description: | + The first cell defines the interrupt number. + The second cell bits[3:0] is used to specify trigger type as follows: + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + Valid combinations are 1, 2, 3, 4, 8. + const: 2 + + ngpios: + minimum: 0 + maximum: 512 + + gpio-ranges: true + + gpio-ranges-group-names: + $ref: /schemas/types.yaml#/definitions/string-array + + socionext,interrupt-ranges: + description: | + Specifies an interrupt number mapping between this GPIO controller and + its interrupt parent, in the form of arbitrary number of + <child-interrupt-base parent-interrupt-base length> triplets. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + - interrupt-controller + - "#interrupt-cells" + - ngpios + - gpio-ranges + - socionext,interrupt-ranges + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/gpio/uniphier-gpio.h> + + gpio: gpio@55000000 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000000 0x200>; + interrupt-parent = <&aidet>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 0>; + gpio-ranges-group-names = "gpio_range"; + ngpios = <248>; + socionext,interrupt-ranges = <0 48 16>, <16 154 5>, <21 217 3>; + }; + + // Consumer: + // Please note UNIPHIER_GPIO_PORT(29, 4) represents PORT294 in the SoC + // document. Unfortunately, only the one's place is octal in the port + // numbering. (That is, PORT 8, 9, 18, 19, 28, 29, ... do not exist.) + // UNIPHIER_GPIO_PORT() is a helper macro to calculate 29 * 8 + 4. + sdhci0_pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio UNIPHIER_GPIO_PORT(29, 4) GPIO_ACTIVE_LOW>; + }; diff --git a/dts/Bindings/gpio/xylon,logicvc-gpio.yaml b/dts/Bindings/gpio/xylon,logicvc-gpio.yaml index d102888c1b..a36aec2706 100644 --- a/dts/Bindings/gpio/xylon,logicvc-gpio.yaml +++ b/dts/Bindings/gpio/xylon,logicvc-gpio.yaml @@ -49,6 +49,8 @@ required: - "#gpio-cells" - gpio-controller +additionalProperties: false + examples: - | logicvc: logicvc@43c00000 { diff --git a/dts/Bindings/gpu/arm,mali-bifrost.yaml b/dts/Bindings/gpu/arm,mali-bifrost.yaml index e8b99adcb1..0b229a7d4a 100644 --- a/dts/Bindings/gpu/arm,mali-bifrost.yaml +++ b/dts/Bindings/gpu/arm,mali-bifrost.yaml @@ -43,6 +43,9 @@ properties: operating-points-v2: true + resets: + maxItems: 2 + required: - compatible - reg @@ -50,6 +53,8 @@ required: - interrupt-names - clocks +additionalProperties: false + allOf: - if: properties: @@ -57,9 +62,6 @@ allOf: contains: const: amlogic,meson-g12a-mali then: - properties: - resets: - minItems: 2 required: - resets diff --git a/dts/Bindings/gpu/arm,mali-midgard.yaml b/dts/Bindings/gpu/arm,mali-midgard.yaml index 8d966f3ff3..0407e45eb8 100644 --- a/dts/Bindings/gpu/arm,mali-midgard.yaml +++ b/dts/Bindings/gpu/arm,mali-midgard.yaml @@ -75,6 +75,9 @@ properties: mali-supply: true + power-domains: + maxItems: 1 + resets: minItems: 1 maxItems: 2 @@ -91,6 +94,8 @@ required: - interrupt-names - clocks +additionalProperties: false + allOf: - if: properties: diff --git a/dts/Bindings/gpu/arm,mali-utgard.yaml b/dts/Bindings/gpu/arm,mali-utgard.yaml index afde81be3c..f5401cc8de 100644 --- a/dts/Bindings/gpu/arm,mali-utgard.yaml +++ b/dts/Bindings/gpu/arm,mali-utgard.yaml @@ -115,6 +115,8 @@ required: - clocks - clock-names +additionalProperties: false + allOf: - if: properties: diff --git a/dts/Bindings/gpu/samsung-rotator.yaml b/dts/Bindings/gpu/samsung-rotator.yaml index f4dfa6fc72..665c6e3b31 100644 --- a/dts/Bindings/gpu/samsung-rotator.yaml +++ b/dts/Bindings/gpu/samsung-rotator.yaml @@ -36,6 +36,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | rotator@12810000 { diff --git a/dts/Bindings/gpu/vivante,gc.yaml b/dts/Bindings/gpu/vivante,gc.yaml new file mode 100644 index 0000000000..0bc4b38d5c --- /dev/null +++ b/dts/Bindings/gpu/vivante,gc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/vivante,gc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Vivante GPU Bindings + +description: Vivante GPU core devices + +maintainers: + - Lucas Stach <l.stach@pengutronix.de> + +properties: + compatible: + const: vivante,gc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: AXI/master interface clock + - description: GPU core clock + - description: Shader clock (only required if GPU has feature PIPE_3D) + - description: AHB/slave interface clock (only required if GPU can gate slave interface independently) + minItems: 1 + maxItems: 4 + + clock-names: + items: + enum: [ bus, core, shader, reg ] + minItems: 1 + maxItems: 4 + + resets: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6qdl-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + gpu@130000 { + compatible = "vivante,gc"; + reg = <0x00130000 0x4000>; + interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>, + <&clks IMX6QDL_CLK_GPU3D_CORE>, + <&clks IMX6QDL_CLK_GPU3D_SHADER>; + clock-names = "bus", "core", "shader"; + power-domains = <&gpc 1>; + }; + +... diff --git a/dts/Bindings/hwmon/adi,adm1177.yaml b/dts/Bindings/hwmon/adi,adm1177.yaml index 2a9822075b..154bee8511 100644 --- a/dts/Bindings/hwmon/adi,adm1177.yaml +++ b/dts/Bindings/hwmon/adi,adm1177.yaml @@ -47,6 +47,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/hwmon/adi,axi-fan-control.yaml b/dts/Bindings/hwmon/adi,axi-fan-control.yaml new file mode 100644 index 0000000000..57a240d2d0 --- /dev/null +++ b/dts/Bindings/hwmon/adi,axi-fan-control.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2019 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/hwmon/adi,axi-fan-control.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AXI FAN Control Device Tree Bindings + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: |+ + Bindings for the Analog Devices AXI FAN Control driver. Spefications of the + core can be found in: + + https://wiki.analog.com/resources/fpga/docs/axi_fan_control + +properties: + compatible: + enum: + - adi,axi-fan-control-1.00.a + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + pulses-per-revolution: + description: + Value specifying the number of pulses per revolution of the controlled + FAN. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 4] + +required: + - compatible + - reg + - clocks + - interrupts + - pulses-per-revolution + +examples: + - | + fpga_axi: fpga-axi@0 { + #address-cells = <0x2>; + #size-cells = <0x1>; + + axi_fan_control: axi-fan-control@80000000 { + compatible = "adi,axi-fan-control-1.00.a"; + reg = <0x0 0x80000000 0x10000>; + clocks = <&clk 71>; + interrupts = <0 110 0>; + pulses-per-revolution = <2>; + }; + }; +... diff --git a/dts/Bindings/hwmon/adi,ltc2947.yaml b/dts/Bindings/hwmon/adi,ltc2947.yaml index 6a742a51e2..44a63fffb4 100644 --- a/dts/Bindings/hwmon/adi,ltc2947.yaml +++ b/dts/Bindings/hwmon/adi,ltc2947.yaml @@ -87,6 +87,8 @@ required: - reg +additionalProperties: false + examples: - | spi { diff --git a/dts/Bindings/hwmon/adt7475.yaml b/dts/Bindings/hwmon/adt7475.yaml new file mode 100644 index 0000000000..76985034ea --- /dev/null +++ b/dts/Bindings/hwmon/adt7475.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/adt7475.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADT7475 hwmon sensor + +maintainers: + - Jean Delvare <jdelvare@suse.com> + +description: | + The ADT7473, ADT7475, ADT7476, and ADT7490 are thermal monitors and multiple + PWN fan controllers. + + They support monitoring and controlling up to four fans (the ADT7490 can only + control up to three). They support reading a single on chip temperature + sensor and two off chip temperature sensors (the ADT7490 additionally + supports measuring up to three current external temperature sensors with + series resistance cancellation (SRC)). + + Datasheets: + https://www.onsemi.com/pub/Collateral/ADT7473-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7475-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7476-D.PDF + https://www.onsemi.com/pub/Collateral/ADT7490-D.PDF + + Description taken from onsemiconductors specification sheets, with minor + rephrasing. + +properties: + compatible: + enum: + - adi,adt7473 + - adi,adt7475 + - adi,adt7476 + - adi,adt7490 + + reg: + maxItems: 1 + +patternProperties: + "^adi,bypass-attenuator-in[0-4]$": + description: | + Configures bypassing the individual voltage input attenuator. If + set to 1 the attenuator is bypassed if set to 0 the attenuator is + not bypassed. If the property is absent then the attenuator + retains it's configuration from the bios/bootloader. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1] + + "^adi,pwm-active-state$": + description: | + Integer array, represents the active state of the pwm outputs If set to 0 + the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm + uses a logic high output for 100% duty cycle. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 3 + maxItems: 3 + items: + enum: [0, 1] + default: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hwmon@2e { + compatible = "adi,adt7476"; + reg = <0x2e>; + adi,bypass-attenuator-in0 = <1>; + adi,bypass-attenuator-in1 = <0>; + adi,pwm-active-state = <1 0 1>; + }; + }; + diff --git a/dts/Bindings/hwmon/ltc2978.txt b/dts/Bindings/hwmon/ltc2978.txt index b428a70a7c..4e7f6215a4 100644 --- a/dts/Bindings/hwmon/ltc2978.txt +++ b/dts/Bindings/hwmon/ltc2978.txt @@ -2,20 +2,30 @@ ltc2978 Required properties: - compatible: should contain one of: + * "lltc,ltc2972" * "lltc,ltc2974" * "lltc,ltc2975" * "lltc,ltc2977" * "lltc,ltc2978" + * "lltc,ltc2979" * "lltc,ltc2980" * "lltc,ltc3880" * "lltc,ltc3882" * "lltc,ltc3883" + * "lltc,ltc3884" * "lltc,ltc3886" * "lltc,ltc3887" + * "lltc,ltc3889" + * "lltc,ltc7880" * "lltc,ltm2987" + * "lltc,ltm4664" * "lltc,ltm4675" * "lltc,ltm4676" + * "lltc,ltm4677" + * "lltc,ltm4678" + * "lltc,ltm4680" * "lltc,ltm4686" + * "lltc,ltm4700" - reg: I2C slave address Optional properties: @@ -25,13 +35,17 @@ Optional properties: standard binding for regulators; see regulator.txt. Valid names of regulators depend on number of supplies supported per device: + * ltc2972 vout0 - vout1 * ltc2974, ltc2975 : vout0 - vout3 - * ltc2977, ltc2980, ltm2987 : vout0 - vout7 + * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7 * ltc2978 : vout0 - vout7 - * ltc3880, ltc3882, ltc3886 : vout0 - vout1 + * ltc3880, ltc3882, ltc3884, ltc3886, ltc3887, ltc3889 : vout0 - vout1 + * ltc7880 : vout0 - vout1 * ltc3883 : vout0 - * ltm4676 : vout0 - vout1 - * ltm4686 : vout0 - vout1 + * ltm4664 : vout0 - vout1 + * ltm4675, ltm4676, ltm4677, ltm4678 : vout0 - vout1 + * ltm4680, ltm4686 : vout0 - vout1 + * ltm4700 : vout0 - vout1 Example: ltc2978@5e { diff --git a/dts/Bindings/hwmon/pmbus/ti,ucd90320.yaml b/dts/Bindings/hwmon/pmbus/ti,ucd90320.yaml index 5d42e13042..e8feee38c7 100644 --- a/dts/Bindings/hwmon/pmbus/ti,ucd90320.yaml +++ b/dts/Bindings/hwmon/pmbus/ti,ucd90320.yaml @@ -32,6 +32,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/hwmon/ti,tmp513.yaml b/dts/Bindings/hwmon/ti,tmp513.yaml index 168235ad5d..3f043e9436 100644 --- a/dts/Bindings/hwmon/ti,tmp513.yaml +++ b/dts/Bindings/hwmon/ti,tmp513.yaml @@ -76,6 +76,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/i2c/brcm,brcmstb-i2c.yaml b/dts/Bindings/i2c/brcm,brcmstb-i2c.yaml new file mode 100644 index 0000000000..edbca24761 --- /dev/null +++ b/dts/Bindings/i2c/brcm,brcmstb-i2c.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/brcm,brcmstb-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom STB BSC IIC Master Controller + +maintainers: + - Kamal Dasu <kdasu.kdev@gmail.com> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + enum: + - brcm,bcm2711-hdmi-i2c + - brcm,brcmstb-i2c + - brcm,brcmper-i2c + + reg: + minItems: 1 + maxItems: 2 + items: + - description: BSC register range + - description: Auto-I2C register range + + reg-names: + items: + - const: bsc + - const: auto-i2c + + interrupts: + maxItems: 1 + + interrupt-names: + maxItems: 1 + + clock-frequency: + enum: + - 46875 + - 50000 + - 93750 + - 97500 + - 187500 + - 200000 + - 375000 + - 390000 + +required: + - compatible + - reg + - clock-frequency + +unevaluatedProperties: false + +if: + properties: + compatible: + contains: + enum: + - brcm,bcm2711-hdmi-i2c + +then: + properties: + reg: + minItems: 2 + + required: + - reg-names + +else: + properties: + reg: + maxItems: 1 + +examples: + - | + bsca: i2c@f0406200 { + clock-frequency = <390000>; + compatible = "brcm,brcmstb-i2c"; + interrupt-parent = <&irq0_intc>; + reg = <0xf0406200 0x58>; + interrupts = <0x18>; + interrupt-names = "upg_bsca"; + }; + + - | + ddc0: i2c@7ef04500 { + compatible = "brcm,bcm2711-hdmi-i2c"; + reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>; + reg-names = "bsc", "auto-i2c"; + clock-frequency = <390000>; + }; + +... diff --git a/dts/Bindings/i2c/i2c-at91.txt b/dts/Bindings/i2c/i2c-at91.txt index d4bad86107..96c914e048 100644 --- a/dts/Bindings/i2c/i2c-at91.txt +++ b/dts/Bindings/i2c/i2c-at91.txt @@ -28,8 +28,13 @@ Optional properties: "atmel,sama5d4-i2c", "atmel,sama5d2-i2c", "microchip,sam9x60-i2c". +- scl-gpios: specify the gpio related to SCL pin +- sda-gpios: specify the gpio related to SDA pin +- pinctrl: add extra pinctrl to configure i2c pins to gpio function for i2c + bus recovery, call it "gpio" state - Child nodes conforming to i2c bus binding + Examples : i2c0: i2c@fff84000 { @@ -64,6 +69,11 @@ i2c0: i2c@f8034600 { clocks = <&flx0>; atmel,fifo-size = <16>; i2c-sda-hold-time-ns = <336>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c0>; + pinctrl-1 = <&pinctrl_i2c0_gpio>; + sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>; + scl-gpios = <&pioA 31 GPIO_ACTIVE_HIGH>; wm8731: wm8731@1a { compatible = "wm8731"; diff --git a/dts/Bindings/i2c/i2c-brcmstb.txt b/dts/Bindings/i2c/i2c-brcmstb.txt deleted file mode 100644 index 0380609b17..0000000000 --- a/dts/Bindings/i2c/i2c-brcmstb.txt +++ /dev/null @@ -1,26 +0,0 @@ -Broadcom stb bsc iic master controller - -Required properties: - -- compatible: should be "brcm,brcmstb-i2c" or "brcm,brcmper-i2c" -- clock-frequency: 32-bit decimal value of iic master clock freqency in Hz - valid values are 375000, 390000, 187500, 200000 - 93750, 97500, 46875 and 50000 -- reg: specifies the base physical address and size of the registers - -Optional properties : - -- interrupts: specifies the interrupt number, the irq line to be used -- interrupt-names: Interrupt name string - -Example: - -bsca: i2c@f0406200 { - clock-frequency = <390000>; - compatible = "brcm,brcmstb-i2c"; - interrupt-parent = <&irq0_intc>; - reg = <0xf0406200 0x58>; - interrupts = <0x18>; - interrupt-names = "upg_bsca"; -}; - diff --git a/dts/Bindings/i2c/i2c-rk3x.txt b/dts/Bindings/i2c/i2c-rk3x.txt deleted file mode 100644 index 22f2eeb2c4..0000000000 --- a/dts/Bindings/i2c/i2c-rk3x.txt +++ /dev/null @@ -1,68 +0,0 @@ -* Rockchip RK3xxx I2C controller - -This driver interfaces with the native I2C controller present in Rockchip -RK3xxx SoCs. - -Required properties : - - - reg : Offset and length of the register set for the device - - compatible: should be one of the following: - - "rockchip,rv1108-i2c": for rv1108 - - "rockchip,rk3066-i2c": for rk3066 - - "rockchip,rk3188-i2c": for rk3188 - - "rockchip,rk3228-i2c": for rk3228 - - "rockchip,rk3288-i2c": for rk3288 - - "rockchip,rk3328-i2c", "rockchip,rk3399-i2c": for rk3328 - - "rockchip,rk3399-i2c": for rk3399 - - interrupts : interrupt number - - clocks: See ../clock/clock-bindings.txt - - For older hardware (rk3066, rk3188, rk3228, rk3288): - - There is one clock that's used both to derive the functional clock - for the device and as the bus clock. - - For newer hardware (rk3399): specified by name - - "i2c": This is used to derive the functional clock. - - "pclk": This is the bus clock. - -Required on RK3066, RK3188 : - - - rockchip,grf : the phandle of the syscon node for the general register - file (GRF) - - on those SoCs an alias with the correct I2C bus ID (bit offset in the GRF) - is also required. - -Optional properties : - - - clock-frequency : SCL frequency to use (in Hz). If omitted, 100kHz is used. - - i2c-scl-rising-time-ns : Number of nanoseconds the SCL signal takes to rise - (t(r) in I2C specification). If not specified this is assumed to be - the maximum the specification allows(1000 ns for Standard-mode, - 300 ns for Fast-mode) which might cause slightly slower communication. - - i2c-scl-falling-time-ns : Number of nanoseconds the SCL signal takes to fall - (t(f) in the I2C specification). If not specified this is assumed to - be the maximum the specification allows (300 ns) which might cause - slightly slower communication. - - i2c-sda-falling-time-ns : Number of nanoseconds the SDA signal takes to fall - (t(f) in the I2C specification). If not specified we'll use the SCL - value since they are the same in nearly all cases. - -Example: - -aliases { - i2c0 = &i2c0; -} - -i2c0: i2c@2002d000 { - compatible = "rockchip,rk3188-i2c"; - reg = <0x2002d000 0x1000>; - interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; - #address-cells = <1>; - #size-cells = <0>; - - rockchip,grf = <&grf>; - - clock-names = "i2c"; - clocks = <&cru PCLK_I2C0>; - - i2c-scl-rising-time-ns = <800>; - i2c-scl-falling-time-ns = <100>; -}; diff --git a/dts/Bindings/i2c/i2c-rk3x.yaml b/dts/Bindings/i2c/i2c-rk3x.yaml new file mode 100644 index 0000000000..61eac76c84 --- /dev/null +++ b/dts/Bindings/i2c/i2c-rk3x.yaml @@ -0,0 +1,136 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/i2c-rk3x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip RK3xxx I2C controller + +description: + This driver interfaces with the native I2C controller present in Rockchip + RK3xxx SoCs. + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +# Everything else is described in the common file +properties: + compatible: + oneOf: + - const: rockchip,rv1108-i2c + - const: rockchip,rk3066-i2c + - const: rockchip,rk3188-i2c + - const: rockchip,rk3228-i2c + - const: rockchip,rk3288-i2c + - const: rockchip,rk3399-i2c + - items: + - enum: + - rockchip,rk3036-i2c + - rockchip,rk3368-i2c + - const: rockchip,rk3288-i2c + - items: + - enum: + - rockchip,px30-i2c + - rockchip,rk3308-i2c + - rockchip,rk3328-i2c + - const: rockchip,rk3399-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + items: + - description: + For older hardware (rk3066, rk3188, rk3228, rk3288) + there is one clock that is used both to derive the functional clock + for the device and as the bus clock. + For newer hardware (rk3399) this clock is used to derive + the functional clock + - description: + For newer hardware (rk3399) this is the bus clock + + clock-names: + minItems: 1 + items: + - const: i2c + - const: pclk + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Required on RK3066, RK3188 the phandle of the syscon node for + the general register file (GRF) + On those SoCs an alias with the correct I2C bus ID + (bit offset in the GRF) is also required. + + clock-frequency: + default: 100000 + description: + SCL frequency to use (in Hz). If omitted, 100kHz is used. + + i2c-scl-rising-time-ns: + default: 1000 + description: + Number of nanoseconds the SCL signal takes to rise + (t(r) in I2C specification). If not specified this is assumed to be + the maximum the specification allows(1000 ns for Standard-mode, + 300 ns for Fast-mode) which might cause slightly slower communication. + + i2c-scl-falling-time-ns: + default: 300 + description: + Number of nanoseconds the SCL signal takes to fall + (t(f) in the I2C specification). If not specified this is assumed to + be the maximum the specification allows (300 ns) which might cause + slightly slower communication. + + i2c-sda-falling-time-ns: + default: 300 + description: + Number of nanoseconds the SDA signal takes to fall + (t(f) in the I2C specification). If not specified we will use the SCL + value since they are the same in nearly all cases. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +if: + properties: + compatible: + contains: + enum: + - rockchip,rk3066-i2c + - rockchip,rk3188-i2c + +then: + required: + - rockchip,grf + +examples: + - | + #include <dt-bindings/clock/rk3188-cru-common.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0: i2c@2002d000 { + compatible = "rockchip,rk3188-i2c"; + reg = <0x2002d000 0x1000>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_I2C0>; + clock-names = "i2c"; + rockchip,grf = <&grf>; + i2c-scl-falling-time-ns = <100>; + i2c-scl-rising-time-ns = <800>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/dts/Bindings/i2c/i2c-uniphier-f.txt b/dts/Bindings/i2c/i2c-uniphier-f.txt deleted file mode 100644 index 27fc6f8c79..0000000000 --- a/dts/Bindings/i2c/i2c-uniphier-f.txt +++ /dev/null @@ -1,25 +0,0 @@ -UniPhier I2C controller (FIFO-builtin) - -Required properties: -- compatible: should be "socionext,uniphier-fi2c". -- #address-cells: should be 1. -- #size-cells: should be 0. -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: phandle to the input clock. - -Optional properties: -- clock-frequency: desired I2C bus frequency in Hz. The maximum supported - value is 400000. Defaults to 100000 if not specified. - -Examples: - - i2c0: i2c@58780000 { - compatible = "socionext,uniphier-fi2c"; - reg = <0x58780000 0x80>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 41 4>; - clocks = <&i2c_clk>; - clock-frequency = <100000>; - }; diff --git a/dts/Bindings/i2c/i2c-uniphier.txt b/dts/Bindings/i2c/i2c-uniphier.txt deleted file mode 100644 index 26f9d95b34..0000000000 --- a/dts/Bindings/i2c/i2c-uniphier.txt +++ /dev/null @@ -1,25 +0,0 @@ -UniPhier I2C controller (FIFO-less) - -Required properties: -- compatible: should be "socionext,uniphier-i2c". -- #address-cells: should be 1. -- #size-cells: should be 0. -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: phandle to the input clock. - -Optional properties: -- clock-frequency: desired I2C bus frequency in Hz. The maximum supported - value is 400000. Defaults to 100000 if not specified. - -Examples: - - i2c0: i2c@58400000 { - compatible = "socionext,uniphier-i2c"; - reg = <0x58400000 0x40>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 41 1>; - clocks = <&i2c_clk>; - clock-frequency = <100000>; - }; diff --git a/dts/Bindings/i2c/socionext,uniphier-fi2c.yaml b/dts/Bindings/i2c/socionext,uniphier-fi2c.yaml new file mode 100644 index 0000000000..15abc02296 --- /dev/null +++ b/dts/Bindings/i2c/socionext,uniphier-fi2c.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/socionext,uniphier-fi2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier I2C controller (FIFO-builtin) + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + const: socionext,uniphier-fi2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: + minimum: 100000 + maximum: 400000 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - interrupts + - clocks + +examples: + - | + i2c0: i2c@58780000 { + compatible = "socionext,uniphier-fi2c"; + reg = <0x58780000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 41 4>; + clocks = <&i2c_clk>; + clock-frequency = <100000>; + }; diff --git a/dts/Bindings/i2c/socionext,uniphier-i2c.yaml b/dts/Bindings/i2c/socionext,uniphier-i2c.yaml new file mode 100644 index 0000000000..ef998def55 --- /dev/null +++ b/dts/Bindings/i2c/socionext,uniphier-i2c.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/socionext,uniphier-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier I2C controller (FIFO-less) + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + const: socionext,uniphier-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: + minimum: 100000 + maximum: 400000 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - interrupts + - clocks + +examples: + - | + i2c0: i2c@58400000 { + compatible = "socionext,uniphier-i2c"; + reg = <0x58400000 0x40>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 41 1>; + clocks = <&i2c_clk>; + clock-frequency = <100000>; + }; diff --git a/dts/Bindings/iio/accel/adi,adxl345.yaml b/dts/Bindings/iio/accel/adi,adxl345.yaml index c602b6fe1c..d124eba1ce 100644 --- a/dts/Bindings/iio/accel/adi,adxl345.yaml +++ b/dts/Bindings/iio/accel/adi,adxl345.yaml @@ -17,9 +17,13 @@ description: | properties: compatible: - enum: - - adi,adxl345 - - adi,adxl375 + oneOf: + - items: + - const: adi,adxl346 + - const: adi,adxl345 + - enum: + - adi,adxl345 + - adi,adxl375 reg: maxItems: 1 diff --git a/dts/Bindings/iio/accel/bosch,bma400.yaml b/dts/Bindings/iio/accel/bosch,bma400.yaml index c1c6d6f223..8723a33622 100644 --- a/dts/Bindings/iio/accel/bosch,bma400.yaml +++ b/dts/Bindings/iio/accel/bosch,bma400.yaml @@ -36,6 +36,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/adc/adi,ad7192.yaml b/dts/Bindings/iio/adc/adi,ad7192.yaml index 84d25bd394..d0913034b1 100644 --- a/dts/Bindings/iio/adc/adi,ad7192.yaml +++ b/dts/Bindings/iio/adc/adi,ad7192.yaml @@ -106,7 +106,6 @@ examples: spi-cpha; clocks = <&ad7192_mclk>; clock-names = "mclk"; - #interrupt-cells = <2>; interrupts = <25 0x2>; interrupt-parent = <&gpio>; dvdd-supply = <&dvdd>; diff --git a/dts/Bindings/iio/adc/adi,ad7780.yaml b/dts/Bindings/iio/adc/adi,ad7780.yaml index 9acde6d2e2..a67ba67dab 100644 --- a/dts/Bindings/iio/adc/adi,ad7780.yaml +++ b/dts/Bindings/iio/adc/adi,ad7780.yaml @@ -67,6 +67,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/adc/adi,ad7923.yaml b/dts/Bindings/iio/adc/adi,ad7923.yaml new file mode 100644 index 0000000000..a11b918e00 --- /dev/null +++ b/dts/Bindings/iio/adc/adi,ad7923.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7923.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD7923 and similars with 4 and 8 Channel ADCs. + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Patrick Vasseur <patrick.vasseur@c-s.fr> + +description: | + Analog Devices AD7904, AD7914, AD7923, AD7924 4 Channel ADCs, and AD7908, + AD7918, AD7928 8 Channels ADCs. + + Specifications about the part can be found at: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7923.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7904_7914_7924.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7908_7918_7928.pdf + +properties: + compatible: + enum: + - adi,ad7904 + - adi,ad7914 + - adi,ad7923 + - adi,ad7924 + - adi,ad7908 + - adi,ad7918 + - adi,ad7928 + + reg: + maxItems: 1 + + refin-supply: + description: | + The regulator supply for ADC reference voltage. + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ad7928: adc@0 { + compatible = "adi,ad7928"; + reg = <0>; + spi-max-frequency = <25000000>; + refin-supply = <&adc_vref>; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; diff --git a/dts/Bindings/iio/adc/avia-hx711.yaml b/dts/Bindings/iio/adc/avia-hx711.yaml index 91ab9c8422..77605f1790 100644 --- a/dts/Bindings/iio/adc/avia-hx711.yaml +++ b/dts/Bindings/iio/adc/avia-hx711.yaml @@ -53,6 +53,8 @@ required: - dout-gpios - avdd-supply +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/adc/lltc,ltc2496.yaml b/dts/Bindings/iio/adc/lltc,ltc2496.yaml index 59009997dc..118809a032 100644 --- a/dts/Bindings/iio/adc/lltc,ltc2496.yaml +++ b/dts/Bindings/iio/adc/lltc,ltc2496.yaml @@ -32,6 +32,8 @@ required: - vref-supply - reg +additionalProperties: false + examples: - | spi { diff --git a/dts/Bindings/iio/adc/max1363.txt b/dts/Bindings/iio/adc/max1363.txt deleted file mode 100644 index 94a9011dd8..0000000000 --- a/dts/Bindings/iio/adc/max1363.txt +++ /dev/null @@ -1,63 +0,0 @@ -* Maxim 1x3x/136x/116xx Analog to Digital Converter (ADC) - -The node for this driver must be a child node of a I2C controller, hence -all mandatory properties for your controller must be specified. See directory: - - Documentation/devicetree/bindings/i2c - -for more details. - -Required properties: - - compatible: Should be one of - "maxim,max1361" - "maxim,max1362" - "maxim,max1363" - "maxim,max1364" - "maxim,max1036" - "maxim,max1037" - "maxim,max1038" - "maxim,max1039" - "maxim,max1136" - "maxim,max1137" - "maxim,max1138" - "maxim,max1139" - "maxim,max1236" - "maxim,max1237" - "maxim,max1238" - "maxim,max1239" - "maxim,max11600" - "maxim,max11601" - "maxim,max11602" - "maxim,max11603" - "maxim,max11604" - "maxim,max11605" - "maxim,max11606" - "maxim,max11607" - "maxim,max11608" - "maxim,max11609" - "maxim,max11610" - "maxim,max11611" - "maxim,max11612" - "maxim,max11613" - "maxim,max11614" - "maxim,max11615" - "maxim,max11616" - "maxim,max11617" - "maxim,max11644" - "maxim,max11645" - "maxim,max11646" - "maxim,max11647" - - reg: Should contain the ADC I2C address - -Optional properties: - - vcc-supply: phandle to the regulator that provides power to the ADC. - - vref-supply: phandle to the regulator for ADC reference voltage. - - interrupts: IRQ line for the ADC. If not used the driver will use - polling. - -Example: -adc: max11644@36 { - compatible = "maxim,max11644"; - reg = <0x36>; - vref-supply = <&adc_vref>; -}; diff --git a/dts/Bindings/iio/adc/maxim,max1238.yaml b/dts/Bindings/iio/adc/maxim,max1238.yaml new file mode 100644 index 0000000000..a0ebb46801 --- /dev/null +++ b/dts/Bindings/iio/adc/maxim,max1238.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max1238.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX1238 and similar ADCs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Family of simple ADCs with i2c inteface and internal references. + +properties: + compatible: + enum: + - maxim,max1036 + - maxim,max1037 + - maxim,max1038 + - maxim,max1039 + - maxim,max1136 + - maxim,max1137 + - maxim,max1138 + - maxim,max1139 + - maxim,max1236 + - maxim,max1237 + - maxim,max1238 + - maxim,max1239 + - maxim,max11600 + - maxim,max11601 + - maxim,max11602 + - maxim,max11603 + - maxim,max11604 + - maxim,max11605 + - maxim,max11606 + - maxim,max11607 + - maxim,max11608 + - maxim,max11609 + - maxim,max11610 + - maxim,max11611 + - maxim,max11612 + - maxim,max11613 + - maxim,max11614 + - maxim,max11615 + - maxim,max11616 + - maxim,max11617 + - maxim,max11644 + - maxim,max11645 + - maxim,max11646 + - maxim,max11647 + + reg: + maxItems: 1 + + vcc-supply: true + vref-supply: + description: Optional external reference. If not supplied, internal + reference will be used. + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@36 { + compatible = "maxim,max1238"; + reg = <0x36>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/maxim,max1363.yaml b/dts/Bindings/iio/adc/maxim,max1363.yaml new file mode 100644 index 0000000000..48377549c3 --- /dev/null +++ b/dts/Bindings/iio/adc/maxim,max1363.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max1363.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX1363 and similar ADCs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Family of ADCs with i2c inteface, internal references and threshold + monitoring. + +properties: + compatible: + enum: + - maxim,max1361 + - maxim,max1362 + - maxim,max1363 + - maxim,max1364 + + reg: + maxItems: 1 + + vcc-supply: true + vref-supply: + description: Optional external reference. If not supplied, internal + reference will be used. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@36 { + compatible = "maxim,max1363"; + reg = <0x36>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/microchip,mcp3911.yaml b/dts/Bindings/iio/adc/microchip,mcp3911.yaml index 0ce290473f..8ffeceb6ab 100644 --- a/dts/Bindings/iio/adc/microchip,mcp3911.yaml +++ b/dts/Bindings/iio/adc/microchip,mcp3911.yaml @@ -52,6 +52,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | spi { diff --git a/dts/Bindings/iio/adc/nuvoton,npcm-adc.txt b/dts/Bindings/iio/adc/nuvoton,npcm-adc.txt index eb939fe778..ef8eeec1a9 100644 --- a/dts/Bindings/iio/adc/nuvoton,npcm-adc.txt +++ b/dts/Bindings/iio/adc/nuvoton,npcm-adc.txt @@ -6,6 +6,7 @@ Required properties: - compatible: "nuvoton,npcm750-adc" for the NPCM7XX BMC. - reg: specifies physical base address and size of the registers. - interrupts: Contain the ADC interrupt with flags for falling edge. +- resets : phandle to the reset control for this device. Optional properties: - clocks: phandle of ADC reference clock, in case the clock is not @@ -21,4 +22,5 @@ adc: adc@f000c000 { reg = <0xf000c000 0x8>; interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk NPCM7XX_CLK_ADC>; + resets = <&rstc NPCM7XX_RESET_IPSRST1 NPCM7XX_RESET_ADC>; }; diff --git a/dts/Bindings/iio/adc/st,stm32-adc.txt b/dts/Bindings/iio/adc/st,stm32-adc.txt deleted file mode 100644 index 8de9331467..0000000000 --- a/dts/Bindings/iio/adc/st,stm32-adc.txt +++ /dev/null @@ -1,149 +0,0 @@ -STMicroelectronics STM32 ADC device driver - -STM32 ADC is a successive approximation analog-to-digital converter. -It has several multiplexed input channels. Conversions can be performed -in single, continuous, scan or discontinuous mode. Result of the ADC is -stored in a left-aligned or right-aligned 32-bit data register. -Conversions can be launched in software or using hardware triggers. - -The analog watchdog feature allows the application to detect if the input -voltage goes beyond the user-defined, higher or lower thresholds. - -Each STM32 ADC block can have up to 3 ADC instances. - -Each instance supports two contexts to manage conversions, each one has its -own configurable sequence and trigger: -- regular conversion can be done in sequence, running in background -- injected conversions have higher priority, and so have the ability to - interrupt regular conversion sequence (either triggered in SW or HW). - Regular sequence is resumed, in case it has been interrupted. - -Contents of a stm32 adc root node: ------------------------------------ -Required properties: -- compatible: Should be one of: - "st,stm32f4-adc-core" - "st,stm32h7-adc-core" - "st,stm32mp1-adc-core" -- reg: Offset and length of the ADC block register set. -- interrupts: One or more interrupts for ADC block. Some parts like stm32f4 - and stm32h7 share a common ADC interrupt line. stm32mp1 has two separate - interrupt lines, one for each ADC within ADC block. -- clocks: Core can use up to two clocks, depending on part used: - - "adc" clock: for the analog circuitry, common to all ADCs. - It's required on stm32f4. - It's optional on stm32h7. - - "bus" clock: for registers access, common to all ADCs. - It's not present on stm32f4. - It's required on stm32h7. -- clock-names: Must be "adc" and/or "bus" depending on part used. -- interrupt-controller: Identifies the controller node as interrupt-parent -- vdda-supply: Phandle to the vdda input analog voltage. -- vref-supply: Phandle to the vref input analog reference voltage. -- #interrupt-cells = <1>; -- #address-cells = <1>; -- #size-cells = <0>; - -Optional properties: -- A pinctrl state named "default" for each ADC channel may be defined to set - inX ADC pins in mode of operation for analog input on external pin. -- booster-supply: Phandle to the embedded booster regulator that can be used - to supply ADC analog input switches on stm32h7 and stm32mp1. -- vdd-supply: Phandle to the vdd input voltage. It can be used to supply ADC - analog input switches on stm32mp1. -- st,syscfg: Phandle to system configuration controller. It can be used to - control the analog circuitry on stm32mp1. -- st,max-clk-rate-hz: Allow to specify desired max clock rate used by analog - circuitry. - -Contents of a stm32 adc child node: ------------------------------------ -An ADC block node should contain at least one subnode, representing an -ADC instance available on the machine. - -Required properties: -- compatible: Should be one of: - "st,stm32f4-adc" - "st,stm32h7-adc" - "st,stm32mp1-adc" -- reg: Offset of ADC instance in ADC block (e.g. may be 0x0, 0x100, 0x200). -- clocks: Input clock private to this ADC instance. It's required only on - stm32f4, that has per instance clock input for registers access. -- interrupts: IRQ Line for the ADC (e.g. may be 0 for adc@0, 1 for adc@100 or - 2 for adc@200). -- st,adc-channels: List of single-ended channels muxed for this ADC. - It can have up to 16 channels on stm32f4 or 20 channels on stm32h7, numbered - from 0 to 15 or 19 (resp. for in0..in15 or in0..in19). -- st,adc-diff-channels: List of differential channels muxed for this ADC. - Depending on part used, some channels can be configured as differential - instead of single-ended (e.g. stm32h7). List here positive and negative - inputs pairs as <vinp vinn>, <vinp vinn>,... vinp and vinn are numbered - from 0 to 19 on stm32h7) - Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is required. - Both properties can be used together. Some channels can be used as - single-ended and some other ones as differential (mixed). But channels - can't be configured both as single-ended and differential (invalid). -- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers" in - Documentation/devicetree/bindings/iio/iio-bindings.txt - -Optional properties: -- dmas: Phandle to dma channel for this ADC instance. - See ../../dma/dma.txt for details. -- dma-names: Must be "rx" when dmas property is being used. -- assigned-resolution-bits: Resolution (bits) to use for conversions. Must - match device available resolutions: - * can be 6, 8, 10 or 12 on stm32f4 - * can be 8, 10, 12, 14 or 16 on stm32h7 - Default is maximum resolution if unset. -- st,min-sample-time-nsecs: Minimum sampling time in nanoseconds. - Depending on hardware (board) e.g. high/low analog input source impedance, - fine tune of ADC sampling time may be recommended. - This can be either one value or an array that matches 'st,adc-channels' list, - to set sample time resp. for all channels, or independently for each channel. - -Example: - adc: adc@40012000 { - compatible = "st,stm32f4-adc-core"; - reg = <0x40012000 0x400>; - interrupts = <18>; - clocks = <&rcc 0 168>; - clock-names = "adc"; - vref-supply = <®_vref>; - interrupt-controller; - pinctrl-names = "default"; - pinctrl-0 = <&adc3_in8_pin>; - - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - - adc@0 { - compatible = "st,stm32f4-adc"; - #io-channel-cells = <1>; - reg = <0x0>; - clocks = <&rcc 0 168>; - interrupt-parent = <&adc>; - interrupts = <0>; - st,adc-channels = <8>; - dmas = <&dma2 0 0 0x400 0x0>; - dma-names = "rx"; - assigned-resolution-bits = <8>; - }; - ... - other adc child nodes follow... - }; - -Example to setup: -- channel 1 as single-ended -- channels 2 & 3 as differential (with resp. 6 & 7 negative inputs) - - adc: adc@40022000 { - compatible = "st,stm32h7-adc-core"; - ... - adc1: adc@0 { - compatible = "st,stm32h7-adc"; - ... - st,adc-channels = <1>; - st,adc-diff-channels = <2 6>, <3 7>; - }; - }; diff --git a/dts/Bindings/iio/adc/st,stm32-adc.yaml b/dts/Bindings/iio/adc/st,stm32-adc.yaml new file mode 100644 index 0000000000..933ba37944 --- /dev/null +++ b/dts/Bindings/iio/adc/st,stm32-adc.yaml @@ -0,0 +1,458 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/bindings/iio/adc/st,stm32-adc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: STMicroelectronics STM32 ADC bindings + +description: | + STM32 ADC is a successive approximation analog-to-digital converter. + It has several multiplexed input channels. Conversions can be performed + in single, continuous, scan or discontinuous mode. Result of the ADC is + stored in a left-aligned or right-aligned 32-bit data register. + Conversions can be launched in software or using hardware triggers. + + The analog watchdog feature allows the application to detect if the input + voltage goes beyond the user-defined, higher or lower thresholds. + + Each STM32 ADC block can have up to 3 ADC instances. + +maintainers: + - Fabrice Gasnier <fabrice.gasnier@st.com> + +properties: + compatible: + enum: + - st,stm32f4-adc-core + - st,stm32h7-adc-core + - st,stm32mp1-adc-core + + reg: + maxItems: 1 + + interrupts: + description: | + One or more interrupts for ADC block, depending on part used: + - stm32f4 and stm32h7 share a common ADC interrupt line. + - stm32mp1 has two separate interrupt lines, one for each ADC within + ADC block. + minItems: 1 + maxItems: 2 + + clocks: + description: | + Core can use up to two clocks, depending on part used: + - "adc" clock: for the analog circuitry, common to all ADCs. + It's required on stm32f4. + It's optional on stm32h7 and stm32mp1. + - "bus" clock: for registers access, common to all ADCs. + It's not present on stm32f4. + It's required on stm32h7 and stm32mp1. + + clock-names: true + + st,max-clk-rate-hz: + description: + Allow to specify desired max clock rate used by analog circuitry. + + vdda-supply: + description: Phandle to the vdda input analog voltage. + + vref-supply: + description: Phandle to the vref input analog reference voltage. + + booster-supply: + description: + Phandle to the embedded booster regulator that can be used to supply ADC + analog input switches on stm32h7 and stm32mp1. + + vdd-supply: + description: + Phandle to the vdd input voltage. It can be used to supply ADC analog + input switches on stm32mp1. + + st,syscfg: + description: + Phandle to system configuration controller. It can be used to control the + analog circuitry on stm32mp1. + allOf: + - $ref: "/schemas/types.yaml#/definitions/phandle-array" + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +allOf: + - if: + properties: + compatible: + contains: + const: st,stm32f4-adc-core + + then: + properties: + clocks: + maxItems: 1 + + clock-names: + const: adc + + interrupts: + items: + - description: interrupt line common for all ADCs + + st,max-clk-rate-hz: + minimum: 600000 + maximum: 36000000 + default: 36000000 + + booster-supply: false + + vdd-supply: false + + st,syscfg: false + + - if: + properties: + compatible: + contains: + const: st,stm32h7-adc-core + + then: + properties: + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + items: + - const: bus + - const: adc + minItems: 1 + maxItems: 2 + + interrupts: + items: + - description: interrupt line common for all ADCs + + st,max-clk-rate-hz: + minimum: 120000 + maximum: 36000000 + default: 36000000 + + vdd-supply: false + + st,syscfg: false + + - if: + properties: + compatible: + contains: + const: st,stm32mp1-adc-core + + then: + properties: + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + items: + - const: bus + - const: adc + minItems: 1 + maxItems: 2 + + interrupts: + items: + - description: interrupt line for ADC1 + - description: interrupt line for ADC2 + + st,max-clk-rate-hz: + minimum: 120000 + maximum: 36000000 + default: 36000000 + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - vdda-supply + - vref-supply + - interrupt-controller + - '#interrupt-cells' + - '#address-cells' + - '#size-cells' + +patternProperties: + "^adc@[0-9]+$": + type: object + description: + An ADC block node should contain at least one subnode, representing an + ADC instance available on the machine. + + properties: + compatible: + enum: + - st,stm32f4-adc + - st,stm32h7-adc + - st,stm32mp1-adc + + reg: + description: | + Offset of ADC instance in ADC block. Valid values are: + - 0x0: ADC1 + - 0x100: ADC2 + - 0x200: ADC3 (stm32f4 only) + maxItems: 1 + + '#io-channel-cells': + const: 1 + + interrupts: + description: | + IRQ Line for the ADC instance. Valid values are: + - 0 for adc@0 + - 1 for adc@100 + - 2 for adc@200 (stm32f4 only) + maxItems: 1 + + clocks: + description: + Input clock private to this ADC instance. It's required only on + stm32f4, that has per instance clock input for registers access. + maxItems: 1 + + dmas: + description: RX DMA Channel + maxItems: 1 + + dma-names: + const: rx + + assigned-resolution-bits: + description: | + Resolution (bits) to use for conversions: + - can be 6, 8, 10 or 12 on stm32f4 + - can be 8, 10, 12, 14 or 16 on stm32h7 and stm32mp1 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + + st,adc-channels: + description: | + List of single-ended channels muxed for this ADC. It can have up to: + - 16 channels, numbered from 0 to 15 (for in0..in15) on stm32f4 + - 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and + stm32mp1. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + + st,adc-diff-channels: + description: | + List of differential channels muxed for this ADC. Some channels can + be configured as differential instead of single-ended on stm32h7 and + on stm32mp1. Positive and negative inputs pairs are listed: + <vinp vinn>, <vinp vinn>,... vinp and vinn are numbered from 0 to 19. + + Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is + required. Both properties can be used together. Some channels can be + used as single-ended and some other ones as differential (mixed). But + channels can't be configured both as single-ended and differential. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "vinp" indicates positive input number + minimum: 0 + maximum: 19 + - description: | + "vinn" indicates negative input number + minimum: 0 + maximum: 19 + + st,min-sample-time-nsecs: + description: + Minimum sampling time in nanoseconds. Depending on hardware (board) + e.g. high/low analog input source impedance, fine tune of ADC + sampling time may be recommended. This can be either one value or an + array that matches "st,adc-channels" and/or "st,adc-diff-channels" + list, to set sample time resp. for all channels, or independently for + each channel. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + + allOf: + - if: + properties: + compatible: + contains: + const: st,stm32f4-adc + + then: + properties: + reg: + enum: + - 0x0 + - 0x100 + - 0x200 + + interrupts: + minimum: 0 + maximum: 2 + + assigned-resolution-bits: + enum: [6, 8, 10, 12] + default: 12 + + st,adc-channels: + minItems: 1 + maxItems: 16 + items: + minimum: 0 + maximum: 15 + + st,adc-diff-channels: false + + st,min-sample-time-nsecs: + minItems: 1 + maxItems: 16 + items: + minimum: 80 + + required: + - clocks + + - if: + properties: + compatible: + contains: + enum: + - st,stm32h7-adc + - st,stm32mp1-adc + + then: + properties: + reg: + enum: + - 0x0 + - 0x100 + + interrupts: + minimum: 0 + maximum: 1 + + assigned-resolution-bits: + enum: [8, 10, 12, 14, 16] + default: 16 + + st,adc-channels: + minItems: 1 + maxItems: 20 + items: + minimum: 0 + maximum: 19 + + st,min-sample-time-nsecs: + minItems: 1 + maxItems: 20 + items: + minimum: 40 + + additionalProperties: false + + anyOf: + - required: + - st,adc-channels + - required: + - st,adc-diff-channels + + required: + - compatible + - reg + - interrupts + - '#io-channel-cells' + +examples: + - | + // Example 1: with stm32f429, ADC1, single-ended channel 8 + adc123: adc@40012000 { + compatible = "st,stm32f4-adc-core"; + reg = <0x40012000 0x400>; + interrupts = <18>; + clocks = <&rcc 0 168>; + clock-names = "adc"; + st,max-clk-rate-hz = <36000000>; + vdda-supply = <&vdda>; + vref-supply = <&vref>; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + adc@0 { + compatible = "st,stm32f4-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + clocks = <&rcc 0 168>; + interrupt-parent = <&adc123>; + interrupts = <0>; + st,adc-channels = <8>; + dmas = <&dma2 0 0 0x400 0x0>; + dma-names = "rx"; + assigned-resolution-bits = <8>; + }; + // ... + // other adc child nodes follow... + }; + + - | + // Example 2: with stm32mp157c to setup ADC1 with: + // - channels 0 & 1 as single-ended + // - channels 2 & 3 as differential (with resp. 6 & 7 negative inputs) + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + adc12: adc@48003000 { + compatible = "st,stm32mp1-adc-core"; + reg = <0x48003000 0x400>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc ADC12>, <&rcc ADC12_K>; + clock-names = "bus", "adc"; + booster-supply = <&booster>; + vdd-supply = <&vdd>; + vdda-supply = <&vdda>; + vref-supply = <&vref>; + st,syscfg = <&syscfg>; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + adc@0 { + compatible = "st,stm32mp1-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + interrupt-parent = <&adc12>; + interrupts = <0>; + st,adc-channels = <0 1>; + st,adc-diff-channels = <2 6>, <3 7>; + st,min-sample-time-nsecs = <5000>; + dmas = <&dmamux1 9 0x400 0x05>; + dma-names = "rx"; + }; + // ... + // other adc child node follow... + }; + +... diff --git a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml index acf36eef72..b1627441a0 100644 --- a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml +++ b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml @@ -69,6 +69,8 @@ required: - "#address-cells" - "#size-cells" +additionalProperties: false + patternProperties: "^filter@[0-9]+$": type: object diff --git a/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml b/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml new file mode 100644 index 0000000000..1c6d49685e --- /dev/null +++ b/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/amplifiers/adi,hmc425a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HMC425A 6-bit Digital Step Attenuator + +maintainers: +- Michael Hennerich <michael.hennerich@analog.com> +- Beniamin Bia <beniamin.bia@analog.com> + +description: | + Digital Step Attenuator IIO device with gpio interface. + HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz + https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf + +properties: + compatible: + enum: + - adi,hmc425a + + vcc-supply: true + + ctrl-gpios: + description: + Must contain an array of 6 GPIO specifiers, referring to the GPIO pins + connected to the control pins V1-V6. + minItems: 6 + maxItems: 6 + +required: + - compatible + - ctrl-gpios + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + gpio_hmc425a: hmc425a { + compatible = "adi,hmc425a"; + ctrl-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>, + <&gpio 39 GPIO_ACTIVE_HIGH>, + <&gpio 38 GPIO_ACTIVE_HIGH>, + <&gpio 37 GPIO_ACTIVE_HIGH>, + <&gpio 36 GPIO_ACTIVE_HIGH>, + <&gpio 35 GPIO_ACTIVE_HIGH>; + vcc-supply = <&foo>; + }; +... diff --git a/dts/Bindings/iio/chemical/atlas,ec-sm.txt b/dts/Bindings/iio/chemical/atlas,ec-sm.txt deleted file mode 100644 index f4320595b8..0000000000 --- a/dts/Bindings/iio/chemical/atlas,ec-sm.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Atlas Scientific EC-SM OEM sensor - -http://www.atlas-scientific.com/_files/_datasheets/_oem/EC_oem_datasheet.pdf - -Required properties: - - - compatible: must be "atlas,ec-sm" - - reg: the I2C address of the sensor - - interrupts: the sole interrupt generated by the device - - Refer to interrupt-controller/interrupts.txt for generic interrupt client - node bindings. - -Example: - -atlas@64 { - compatible = "atlas,ec-sm"; - reg = <0x64>; - interrupt-parent = <&gpio1>; - interrupts = <16 2>; -}; diff --git a/dts/Bindings/iio/chemical/atlas,orp-sm.txt b/dts/Bindings/iio/chemical/atlas,orp-sm.txt deleted file mode 100644 index af1f5a9aa4..0000000000 --- a/dts/Bindings/iio/chemical/atlas,orp-sm.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Atlas Scientific ORP-SM OEM sensor - -https://www.atlas-scientific.com/_files/_datasheets/_oem/ORP_oem_datasheet.pdf - -Required properties: - - - compatible: must be "atlas,orp-sm" - - reg: the I2C address of the sensor - - interrupts: the sole interrupt generated by the device - - Refer to interrupt-controller/interrupts.txt for generic interrupt client - node bindings. - -Example: - -atlas@66 { - compatible = "atlas,orp-sm"; - reg = <0x66>; - interrupt-parent = <&gpio1>; - interrupts = <16 2>; -}; diff --git a/dts/Bindings/iio/chemical/atlas,ph-sm.txt b/dts/Bindings/iio/chemical/atlas,ph-sm.txt deleted file mode 100644 index 79d90f0603..0000000000 --- a/dts/Bindings/iio/chemical/atlas,ph-sm.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Atlas Scientific pH-SM OEM sensor - -http://www.atlas-scientific.com/_files/_datasheets/_oem/pH_oem_datasheet.pdf - -Required properties: - - - compatible: must be "atlas,ph-sm" - - reg: the I2C address of the sensor - - interrupts: the sole interrupt generated by the device - - Refer to interrupt-controller/interrupts.txt for generic interrupt client - node bindings. - -Example: - -atlas@65 { - compatible = "atlas,ph-sm"; - reg = <0x65>; - interrupt-parent = <&gpio1>; - interrupts = <16 2>; -}; diff --git a/dts/Bindings/iio/chemical/atlas,sensor.yaml b/dts/Bindings/iio/chemical/atlas,sensor.yaml new file mode 100644 index 0000000000..edcd2904d5 --- /dev/null +++ b/dts/Bindings/iio/chemical/atlas,sensor.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/chemical/atlas,sensor.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atlas Scientific OEM sensors + +maintainers: + - Matt Ranostay <matt.ranostay@konsulko.com> + +description: | + Atlas Scientific OEM sensors connected via I2C + + Datasheets: + http://www.atlas-scientific.com/_files/_datasheets/_oem/DO_oem_datasheet.pdf + http://www.atlas-scientific.com/_files/_datasheets/_oem/EC_oem_datasheet.pdf + http://www.atlas-scientific.com/_files/_datasheets/_oem/ORP_oem_datasheet.pdf + http://www.atlas-scientific.com/_files/_datasheets/_oem/pH_oem_datasheet.pdf + +properties: + compatible: + enum: + - atlas,do-sm + - atlas,ec-sm + - atlas,orp-sm + - atlas,ph-sm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + atlas@66 { + compatible = "atlas,orp-sm"; + reg = <0x66>; + interrupt-parent = <&gpio1>; + interrupts = <16 2>; + }; + }; diff --git a/dts/Bindings/iio/chemical/plantower,pms7003.yaml b/dts/Bindings/iio/chemical/plantower,pms7003.yaml index 19e53930eb..1fe5615740 100644 --- a/dts/Bindings/iio/chemical/plantower,pms7003.yaml +++ b/dts/Bindings/iio/chemical/plantower,pms7003.yaml @@ -38,6 +38,8 @@ required: - compatible - vcc-supply +additionalProperties: false + examples: - | serial { diff --git a/dts/Bindings/iio/chemical/sensirion,sps30.yaml b/dts/Bindings/iio/chemical/sensirion,sps30.yaml index 50a50a0d70..a93d1972a5 100644 --- a/dts/Bindings/iio/chemical/sensirion,sps30.yaml +++ b/dts/Bindings/iio/chemical/sensirion,sps30.yaml @@ -24,6 +24,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/iio/dac/adi,ad5770r.yaml b/dts/Bindings/iio/dac/adi,ad5770r.yaml new file mode 100644 index 0000000000..d9c25cf4b9 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5770r.yaml @@ -0,0 +1,185 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/iio/dac/adi,ad5770r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5770R DAC device driver + +maintainers: + - Mircea Caprioru <mircea.caprioru@analog.com> + +description: | + Bindings for the Analog Devices AD5770R current DAC device. Datasheet can be + found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD5770R.pdf + +properties: + compatible: + enum: + - adi,ad5770r + + reg: + maxItems: 1 + + avdd-supply: + description: + AVdd voltage supply. Represents two different supplies in the datasheet + that are in fact the same. + + iovdd-supply: + description: + Voltage supply for the chip interface. + + vref-supply: + description: Specify the voltage of the external reference used. + Available reference options are 1.25 V or 2.5 V. If no + external reference declared then the device will use the + internal reference of 1.25 V. + + adi,external-resistor: + description: Specify if an external 2.5k ohm resistor is used. If not + specified the device will use an internal 2.5k ohm resistor. + The precision resistor is used for reference current generation. + type: boolean + + reset-gpios: + description: GPIO spec for the RESET pin. If specified, it will be + asserted during driver probe. + maxItems: 1 + + channel0: + description: Represents an external channel which are + connected to the DAC. Channel 0 can act both as a current + source and sink. + type: object + + properties: + num: + description: This represents the channel number. + items: + const: 0 + + adi,range-microamp: + description: Output range of the channel. + oneOf: + - $ref: /schemas/types.yaml#/definitions/int32-array + - items: + - enum: [0 300000] + - enum: [-60000 0] + - enum: [-60000 300000] + + channel1: + description: Represents an external channel which are + connected to the DAC. + type: object + + properties: + num: + description: This represents the channel number. + items: + const: 1 + + adi,range-microamp: + description: Output range of the channel. + oneOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - items: + - enum: [0 140000] + - enum: [0 250000] + + channel2: + description: Represents an external channel which are + connected to the DAC. + type: object + + properties: + num: + description: This represents the channel number. + items: + const: 2 + + adi,range-microamp: + description: Output range of the channel. + oneOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - items: + - enum: [0 140000] + - enum: [0 250000] + +patternProperties: + "^channel@([3-5])$": + type: object + description: Represents the external channels which are connected to the DAC. + properties: + num: + description: This represents the channel number. + items: + minimum: 3 + maximum: 5 + + adi,range-microamp: + description: Output range of the channel. + oneOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - items: + - enum: [0 45000] + - enum: [0 100000] + +required: +- reg +- diff-channels +- channel0 +- channel1 +- channel2 +- channel3 +- channel4 +- channel5 + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ad5770r@0 { + compatible = "ad5770r"; + reg = <0>; + spi-max-frequency = <1000000>; + vref-supply = <&vref>; + adi,external-resistor; + reset-gpios = <&gpio 22 0>; + + channel@0 { + num = <0>; + adi,range-microamp = <(-60000) 300000>; + }; + + channel@1 { + num = <1>; + adi,range-microamp = <0 140000>; + }; + + channel@2 { + num = <2>; + adi,range-microamp = <0 55000>; + }; + + channel@3 { + num = <3>; + adi,range-microamp = <0 45000>; + }; + + channel@4 { + num = <4>; + adi,range-microamp = <0 45000>; + }; + + channel@5 { + num = <5>; + adi,range-microamp = <0 45000>; + }; + }; + }; +... diff --git a/dts/Bindings/iio/dac/lltc,ltc1660.yaml b/dts/Bindings/iio/dac/lltc,ltc1660.yaml index a285eaba71..e51a585bd5 100644 --- a/dts/Bindings/iio/dac/lltc,ltc1660.yaml +++ b/dts/Bindings/iio/dac/lltc,ltc1660.yaml @@ -34,6 +34,8 @@ required: - reg - vref-supply +additionalProperties: false + examples: - | spi { diff --git a/dts/Bindings/iio/dac/ltc2632.txt b/dts/Bindings/iio/dac/ltc2632.txt index e0d5fea330..338c3220f0 100644 --- a/dts/Bindings/iio/dac/ltc2632.txt +++ b/dts/Bindings/iio/dac/ltc2632.txt @@ -1,4 +1,4 @@ -Linear Technology LTC2632 DAC device driver +Linear Technology LTC2632/2636 DAC Required properties: - compatible: Has to contain one of the following: @@ -8,6 +8,12 @@ Required properties: lltc,ltc2632-h12 lltc,ltc2632-h10 lltc,ltc2632-h8 + lltc,ltc2636-l12 + lltc,ltc2636-l10 + lltc,ltc2636-l8 + lltc,ltc2636-h12 + lltc,ltc2636-h10 + lltc,ltc2636-h8 Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt apply. In particular, "reg" and "spi-max-frequency" properties must be given. diff --git a/dts/Bindings/iio/imu/inv_mpu6050.txt b/dts/Bindings/iio/imu/inv_mpu6050.txt index c5ee8a20af..f2f64749e8 100644 --- a/dts/Bindings/iio/imu/inv_mpu6050.txt +++ b/dts/Bindings/iio/imu/inv_mpu6050.txt @@ -4,6 +4,7 @@ http://www.invensense.com/mems/gyro/mpu6050.html Required properties: - compatible : should be one of + "invensense,mpu6000" "invensense,mpu6050" "invensense,mpu6500" "invensense,mpu6515" @@ -11,7 +12,11 @@ Required properties: "invensense,mpu9250" "invensense,mpu9255" "invensense,icm20608" + "invensense,icm20609" + "invensense,icm20689" "invensense,icm20602" + "invensense,icm20690" + "invensense,iam20680" - reg : the I2C address of the sensor - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or diff --git a/dts/Bindings/iio/light/adux1020.yaml b/dts/Bindings/iio/light/adux1020.yaml index 69bd5c0631..d7d14f2f1c 100644 --- a/dts/Bindings/iio/light/adux1020.yaml +++ b/dts/Bindings/iio/light/adux1020.yaml @@ -28,6 +28,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/light/bh1750.yaml b/dts/Bindings/iio/light/bh1750.yaml index 1cc60d7ecf..1a88b3c253 100644 --- a/dts/Bindings/iio/light/bh1750.yaml +++ b/dts/Bindings/iio/light/bh1750.yaml @@ -28,6 +28,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/iio/light/dynaimage,al3010.yaml b/dts/Bindings/iio/light/dynaimage,al3010.yaml new file mode 100644 index 0000000000..f671edda66 --- /dev/null +++ b/dts/Bindings/iio/light/dynaimage,al3010.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/dynaimage,al3010.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dyna-Image AL3010 sensor + +maintainers: + - David Heidelberg <david@ixit.cz> + +properties: + compatible: + const: dynaimage,al3010 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@1c { + compatible = "dynaimage,al3010"; + reg = <0x1c>; + vdd-supply = <&vdd_reg>; + interrupts = <0 99 4>; + }; + }; diff --git a/dts/Bindings/iio/light/dynaimage,al3320a.yaml b/dts/Bindings/iio/light/dynaimage,al3320a.yaml new file mode 100644 index 0000000000..497300239d --- /dev/null +++ b/dts/Bindings/iio/light/dynaimage,al3320a.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/dynaimage,al3320a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dyna-Image AL3320A sensor + +maintainers: + - David Heidelberg <david@ixit.cz> + +properties: + compatible: + const: dynaimage,al3320a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@1c { + compatible = "dynaimage,al3320a"; + reg = <0x1c>; + vdd-supply = <&vdd_reg>; + interrupts = <0 99 4>; + }; + }; diff --git a/dts/Bindings/iio/light/isl29018.yaml b/dts/Bindings/iio/light/isl29018.yaml index cbb00be8f3..0ea278b07d 100644 --- a/dts/Bindings/iio/light/isl29018.yaml +++ b/dts/Bindings/iio/light/isl29018.yaml @@ -38,6 +38,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/light/noa1305.yaml b/dts/Bindings/iio/light/noa1305.yaml index 17e7f140b6..fe7bfe1adb 100644 --- a/dts/Bindings/iio/light/noa1305.yaml +++ b/dts/Bindings/iio/light/noa1305.yaml @@ -29,6 +29,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/iio/light/sharp,gp2ap002.yaml b/dts/Bindings/iio/light/sharp,gp2ap002.yaml new file mode 100644 index 0000000000..12aa16f247 --- /dev/null +++ b/dts/Bindings/iio/light/sharp,gp2ap002.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/sharp,gp2ap002.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + Proximity and ambient light sensor with IR LED for the proximity + sensing and an analog output for light intensity. The ambient light + sensor output is not available on the GP2AP002S00F variant. + +properties: + compatible: + enum: + - sharp,gp2ap002a00f + - sharp,gp2ap002s00f + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: an interrupt for proximity, usually a GPIO line + + vdd-supply: + description: VDD power supply a phandle to a regulator + + vio-supply: + description: VIO power supply a phandle to a regulator + + io-channels: + maxItems: 1 + description: ALSOUT ADC channel to read the ambient light + + io-channel-names: + const: alsout + + sharp,proximity-far-hysteresis: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + Hysteresis setting for "far" object detection, this setting is + device-unique and adjust the optical setting for proximity detection + of a "far away" object in front of the sensor. + + sharp,proximity-close-hysteresis: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + Hysteresis setting for "close" object detection, this setting is + device-unique and adjust the optical setting for proximity detection + of a "close" object in front of the sensor. + +required: + - compatible + - reg + - interrupts + - sharp,proximity-far-hysteresis + - sharp,proximity-close-hysteresis + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@44 { + compatible = "sharp,gp2ap002a00f"; + reg = <0x44>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vdd_regulator>; + vio-supply = <&vio_regulator>; + io-channels = <&adc_channel>; + io-channel-names = "alsout"; + sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>; + sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>; + }; + }; + +... diff --git a/dts/Bindings/iio/light/stk33xx.yaml b/dts/Bindings/iio/light/stk33xx.yaml index aae8a6d627..f92bf7b2b7 100644 --- a/dts/Bindings/iio/light/stk33xx.yaml +++ b/dts/Bindings/iio/light/stk33xx.yaml @@ -30,6 +30,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/light/tsl2583.yaml b/dts/Bindings/iio/light/tsl2583.yaml index e86ef64ecf..7b92ba8cbb 100644 --- a/dts/Bindings/iio/light/tsl2583.yaml +++ b/dts/Bindings/iio/light/tsl2583.yaml @@ -32,6 +32,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/iio/light/tsl2772.yaml b/dts/Bindings/iio/light/tsl2772.yaml index ed2c3d5ead..e8f7d1ada5 100644 --- a/dts/Bindings/iio/light/tsl2772.yaml +++ b/dts/Bindings/iio/light/tsl2772.yaml @@ -62,6 +62,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/light/veml6030.yaml b/dts/Bindings/iio/light/veml6030.yaml index 0ff9b11f9d..fb19a2d7a8 100644 --- a/dts/Bindings/iio/light/veml6030.yaml +++ b/dts/Bindings/iio/light/veml6030.yaml @@ -45,6 +45,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/pressure/asc,dlhl60d.yaml b/dts/Bindings/iio/pressure/asc,dlhl60d.yaml index 9f5ca9c420..64c18f1693 100644 --- a/dts/Bindings/iio/pressure/asc,dlhl60d.yaml +++ b/dts/Bindings/iio/pressure/asc,dlhl60d.yaml @@ -33,6 +33,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/iio/pressure/bmp085.yaml b/dts/Bindings/iio/pressure/bmp085.yaml index 519137e5c1..49257f9251 100644 --- a/dts/Bindings/iio/pressure/bmp085.yaml +++ b/dts/Bindings/iio/pressure/bmp085.yaml @@ -25,6 +25,9 @@ properties: - bosch,bmp280 - bosch,bme280 + reg: + maxItems: 1 + vddd-supply: description: digital voltage regulator (see regulator/regulator.txt) @@ -49,6 +52,8 @@ required: - vddd-supply - vdda-supply +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/proximity/devantech-srf04.yaml b/dts/Bindings/iio/proximity/devantech-srf04.yaml index 4e80ea7c14..f86f8b23ef 100644 --- a/dts/Bindings/iio/proximity/devantech-srf04.yaml +++ b/dts/Bindings/iio/proximity/devantech-srf04.yaml @@ -51,11 +51,31 @@ properties: the time between two interrupts is measured in the driver. maxItems: 1 + power-gpios: + description: + Definition of the GPIO for power management of connected peripheral + (output). + This GPIO can be used by the external hardware for power management. + When the device gets suspended it's switched off and when it resumes + it's switched on again. After some period of inactivity the driver + get suspended automatically (autosuspend feature). + maxItems: 1 + + startup-time-ms: + description: + This is the startup time the device needs after a resume to be up and + running. + minimum: 0 + maximum: 1000 + default: 100 + required: - compatible - trig-gpios - echo-gpios +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/proximity/parallax-ping.yaml b/dts/Bindings/iio/proximity/parallax-ping.yaml index a079c9921a..ada55f186f 100644 --- a/dts/Bindings/iio/proximity/parallax-ping.yaml +++ b/dts/Bindings/iio/proximity/parallax-ping.yaml @@ -42,6 +42,8 @@ required: - compatible - ping-gpios +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/iio/temperature/adi,ltc2983.yaml b/dts/Bindings/iio/temperature/adi,ltc2983.yaml index d4922f9f03..8fb46de664 100644 --- a/dts/Bindings/iio/temperature/adi,ltc2983.yaml +++ b/dts/Bindings/iio/temperature/adi,ltc2983.yaml @@ -123,12 +123,11 @@ patternProperties: sign. allOf: - $ref: /schemas/types.yaml#/definitions/uint64-matrix + minItems: 3 + maxItems: 64 items: - minItems: 3 - maxItems: 64 - items: - minItems: 2 - maxItems: 2 + minItems: 2 + maxItems: 2 "^diode@": type: object @@ -328,12 +327,11 @@ patternProperties: 78 and 79. allOf: - $ref: /schemas/types.yaml#/definitions/uint64-matrix + minItems: 3 + maxItems: 64 items: - minItems: 3 - maxItems: 64 - items: - minItems: 2 - maxItems: 2 + minItems: 2 + maxItems: 2 adi,custom-steinhart: description: @@ -398,6 +396,8 @@ required: - reg - interrupts +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> @@ -463,16 +463,16 @@ examples: adi,sensor-type = <9>; //custom thermocouple adi,single-ended; adi,custom-thermocouple = /bits/ 64 - <(-50220000) 0 - (-30200000) 99100000 - (-5300000) 135400000 - 0 273150000 - 40200000 361200000 - 55300000 522100000 - 88300000 720300000 - 132200000 811200000 - 188700000 922500000 - 460400000 1000000000>; //10 pairs + <(-50220000) 0>, + <(-30200000) 99100000>, + <(-5300000) 135400000>, + <0 273150000>, + <40200000 361200000>, + <55300000 522100000>, + <88300000 720300000>, + <132200000 811200000>, + <188700000 922500000>, + <460400000 1000000000>; //10 pairs }; }; diff --git a/dts/Bindings/input/gpio-vibrator.yaml b/dts/Bindings/input/gpio-vibrator.yaml index b98bf9363c..2384465eaa 100644 --- a/dts/Bindings/input/gpio-vibrator.yaml +++ b/dts/Bindings/input/gpio-vibrator.yaml @@ -26,6 +26,8 @@ required: - compatible - enable-gpios +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/input/iqs62x-keys.yaml b/dts/Bindings/input/iqs62x-keys.yaml new file mode 100644 index 0000000000..5625c22290 --- /dev/null +++ b/dts/Bindings/input/iqs62x-keys.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/iqs62x-keys.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Azoteq IQS620A/621/622/624/625 Keys and Switches + +maintainers: + - Jeff LaBundy <jeff@labundy.com> + +description: | + The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors + feature a variety of self-capacitive, mutual-inductive and Hall-effect sens- + ing capabilities that can facilitate a variety of contactless key and switch + applications. + + These functions are collectively represented by a "keys" child node from the + parent MFD driver. See Documentation/devicetree/bindings/mfd/iqs62x.yaml for + further details and examples. Sensor hardware configuration (self-capacitive + vs. mutual-inductive, etc.) is selected based on the device's firmware. + +properties: + compatible: + enum: + - azoteq,iqs620a-keys + - azoteq,iqs621-keys + - azoteq,iqs622-keys + - azoteq,iqs624-keys + - azoteq,iqs625-keys + + linux,keycodes: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 1 + maxItems: 16 + description: | + Specifies the numeric keycodes associated with each available touch or + proximity event according to the following table. An 'x' indicates the + event is supported for a given device. Specify 0 for unused events. + + ------------------------------------------------------------------------- + | # | Event | IQS620A | IQS621 | IQS622 | IQS624 | IQS625 | + ------------------------------------------------------------------------- + | 0 | CH0 Touch | x | x | x | x | x | + | | Antenna 1 Touch* | x | | | | | + ------------------------------------------------------------------------- + | 1 | CH0 Proximity | x | x | x | x | x | + | | Antenna 1 Prox.* | x | | | | | + ------------------------------------------------------------------------- + | 2 | CH1 Touch | x | x | x | x | x | + | | Ant. 1 Deep Touch* | x | | | | | + ------------------------------------------------------------------------- + | 3 | CH1 Proximity | x | x | x | x | x | + ------------------------------------------------------------------------- + | 4 | CH2 Touch | x | | | | | + ------------------------------------------------------------------------- + | 5 | CH2 Proximity | x | | | | | + | | Antenna 2 Prox.* | x | | | | | + ------------------------------------------------------------------------- + | 6 | Metal (+) Touch** | x | x | | | | + | | Ant. 2 Deep Touch* | x | | | | | + ------------------------------------------------------------------------- + | 7 | Metal (+) Prox.** | x | x | | | | + | | Antenna 2 Touch* | x | | | | | + ------------------------------------------------------------------------- + | 8 | Metal (-) Touch** | x | x | | | | + ------------------------------------------------------------------------- + | 9 | Metal (-) Prox.** | x | x | | | | + ------------------------------------------------------------------------- + | 10 | SAR Active*** | x | | x | | | + ------------------------------------------------------------------------- + | 11 | SAR Quick Rel.*** | x | | x | | | + ------------------------------------------------------------------------- + | 12 | SAR Movement*** | x | | x | | | + ------------------------------------------------------------------------- + | 13 | SAR Filter Halt*** | x | | x | | | + ------------------------------------------------------------------------- + | 14 | Wheel Up | | | | x | | + ------------------------------------------------------------------------- + | 15 | Wheel Down | | | | x | | + ------------------------------------------------------------------------- + * Two-channel SAR. Replaces CH0-2 plus metal touch and proximity events + if enabled via firmware. + ** "+" and "-" refer to the polarity of a channel's delta (LTA - counts), + where "LTA" is defined as the channel's long-term average. + *** One-channel SAR. Replaces CH0-2 touch and proximity events if enabled + via firmware. + +patternProperties: + "^hall-switch-(north|south)$": + type: object + description: + Represents north/south-field Hall-effect sensor touch or proximity + events. Note that north/south-field orientation is reversed on the + IQS620AXzCSR device due to its flip-chip package. + + properties: + linux,code: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Numeric switch code associated with the event. + + azoteq,use-prox: + $ref: /schemas/types.yaml#/definitions/flag + description: + If present, specifies that Hall-effect sensor reporting should + use the device's wide-range proximity threshold instead of its + close-range touch threshold (default). + + required: + - linux,code + + additionalProperties: false + +if: + properties: + compatible: + contains: + enum: + - azoteq,iqs624-keys + - azoteq,iqs625-keys +then: + patternProperties: + "^hall-switch-(north|south)$": false + +required: + - compatible + - linux,keycodes + +additionalProperties: false + +... diff --git a/dts/Bindings/input/max77650-onkey.yaml b/dts/Bindings/input/max77650-onkey.yaml index 2f2e0b6ebb..3a2ad6ec64 100644 --- a/dts/Bindings/input/max77650-onkey.yaml +++ b/dts/Bindings/input/max77650-onkey.yaml @@ -33,3 +33,6 @@ properties: required: - compatible +additionalProperties: false + +... diff --git a/dts/Bindings/input/st,stpmic1-onkey.txt b/dts/Bindings/input/st,stpmic1-onkey.txt deleted file mode 100644 index eb8e83736c..0000000000 --- a/dts/Bindings/input/st,stpmic1-onkey.txt +++ /dev/null @@ -1,28 +0,0 @@ -STMicroelectronics STPMIC1 Onkey - -Required properties: - -- compatible = "st,stpmic1-onkey"; -- interrupts: interrupt line to use -- interrupt-names = "onkey-falling", "onkey-rising" - onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic - onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic - -Optional properties: - -- st,onkey-clear-cc-flag: onkey is able power on after an - over-current shutdown event. -- st,onkey-pu-inactive: onkey pull up is not active -- power-off-time-sec: Duration in seconds which the key should be kept - pressed for device to power off automatically (from 1 to 16 seconds). - see See Documentation/devicetree/bindings/input/input.yaml - -Example: - -onkey { - compatible = "st,stpmic1-onkey"; - interrupt-parent = <&pmic>; - interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; - interrupt-names = "onkey-falling", "onkey-rising"; - power-off-time-sec = <10>; -}; diff --git a/dts/Bindings/input/touchscreen/edt-ft5x06.txt b/dts/Bindings/input/touchscreen/edt-ft5x06.txt deleted file mode 100644 index 0e57315e9c..0000000000 --- a/dts/Bindings/input/touchscreen/edt-ft5x06.txt +++ /dev/null @@ -1,77 +0,0 @@ -FocalTech EDT-FT5x06 Polytouch driver -===================================== - -There are 5 variants of the chip for various touch panel sizes -FT5206GE1 2.8" .. 3.8" -FT5306DE4 4.3" .. 7" -FT5406EE8 7" .. 8.9" -FT5506EEG 7" .. 8.9" -FT5726NEI 5.7” .. 11.6" - -The software interface is identical for all those chips, so that -currently there is no need for the driver to distinguish between the -different chips. Nevertheless distinct compatible strings are used so -that a distinction can be added if necessary without changing the DT -bindings. - - -Required properties: - - compatible: "edt,edt-ft5206" - or: "edt,edt-ft5306" - or: "edt,edt-ft5406" - or: "edt,edt-ft5506" - or: "evervision,ev-ft5726" - or: "focaltech,ft6236" - - - reg: I2C slave address of the chip (0x38) - - interrupts: interrupt specification for the touchdetect - interrupt - -Optional properties: - - reset-gpios: GPIO specification for the RESET input - - wake-gpios: GPIO specification for the WAKE input - - vcc-supply: Regulator that supplies the touchscreen - - - pinctrl-names: should be "default" - - pinctrl-0: a phandle pointing to the pin settings for the - control gpios - - - wakeup-source: If present the device will act as wakeup-source - - - threshold: allows setting the "click"-threshold in the range - from 0 to 80. - - - gain: allows setting the sensitivity in the range from 0 to - 31. Note that lower values indicate higher - sensitivity. - - - offset: allows setting the edge compensation in the range from - 0 to 31. - - - offset-x: Same as offset, but applies only to the horizontal position. - Range from 0 to 80, only supported by evervision,ev-ft5726 - devices. - - - offset-y: Same as offset, but applies only to the vertical position. - Range from 0 to 80, only supported by evervision,ev-ft5726 - devices. - - - touchscreen-size-x : See touchscreen.txt - - touchscreen-size-y : See touchscreen.txt - - touchscreen-fuzz-x : See touchscreen.txt - - touchscreen-fuzz-y : See touchscreen.txt - - touchscreen-inverted-x : See touchscreen.txt - - touchscreen-inverted-y : See touchscreen.txt - - touchscreen-swapped-x-y : See touchscreen.txt - -Example: - polytouch: edt-ft5x06@38 { - compatible = "edt,edt-ft5406", "edt,edt-ft5x06"; - reg = <0x38>; - pinctrl-names = "default"; - pinctrl-0 = <&edt_ft5x06_pins>; - interrupt-parent = <&gpio2>; - interrupts = <5 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; - wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; - }; diff --git a/dts/Bindings/input/touchscreen/edt-ft5x06.yaml b/dts/Bindings/input/touchscreen/edt-ft5x06.yaml new file mode 100644 index 0000000000..8d58709d4b --- /dev/null +++ b/dts/Bindings/input/touchscreen/edt-ft5x06.yaml @@ -0,0 +1,125 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: FocalTech EDT-FT5x06 Polytouch Bindings + +description: | + There are 5 variants of the chip for various touch panel sizes + FT5206GE1 2.8" .. 3.8" + FT5306DE4 4.3" .. 7" + FT5406EE8 7" .. 8.9" + FT5506EEG 7" .. 8.9" + FT5726NEI 5.7” .. 11.6" + +maintainers: + - Dmitry Torokhov <dmitry.torokhov@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + - if: + properties: + compatible: + contains: + enum: + - evervision,ev-ft5726 + + then: + properties: + offset-x: true + offset-y: true + +properties: + compatible: + enum: + - edt,edt-ft5206 + - edt,edt-ft5306 + - edt,edt-ft5406 + - edt,edt-ft5506 + - evervision,ev-ft5726 + - focaltech,ft6236 + + reg: + const: 0x38 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + wake-gpios: + maxItems: 1 + + wakeup-source: true + + vcc-supply: + maxItems: 1 + + gain: + description: Allows setting the sensitivity in the range from 0 to 31. + Note that lower values indicate higher sensitivity. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 31 + + offset: + description: Allows setting the edge compensation in the range from 0 to 31. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 31 + + offset-x: + description: Same as offset, but applies only to the horizontal position. + Range from 0 to 80, only supported by evervision,ev-ft5726 devices. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 80 + + offset-y: + description: Same as offset, but applies only to the vertical position. + Range from 0 to 80, only supported by evervision,ev-ft5726 devices. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 80 + + touchscreen-size-x: true + touchscreen-size-y: true + touchscreen-fuzz-x: true + touchscreen-fuzz-y: true + touchscreen-inverted-x: true + touchscreen-inverted-y: true + touchscreen-swapped-x-y: true + interrupt-controller: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + i2c@00000000 { + #address-cells = <1>; + #size-cells = <0>; + edt-ft5x06@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + interrupt-parent = <&gpio2>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; + wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; + }; + }; + +... diff --git a/dts/Bindings/input/touchscreen/goodix.yaml b/dts/Bindings/input/touchscreen/goodix.yaml index c99ed3934d..c8ea9434c9 100644 --- a/dts/Bindings/input/touchscreen/goodix.yaml +++ b/dts/Bindings/input/touchscreen/goodix.yaml @@ -21,6 +21,8 @@ properties: - goodix,gt911 - goodix,gt9110 - goodix,gt912 + - goodix,gt9147 + - goodix,gt917s - goodix,gt927 - goodix,gt9271 - goodix,gt928 diff --git a/dts/Bindings/interconnect/qcom,bcm-voter.yaml b/dts/Bindings/interconnect/qcom,bcm-voter.yaml new file mode 100644 index 0000000000..5971fc1df0 --- /dev/null +++ b/dts/Bindings/interconnect/qcom,bcm-voter.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,bcm-voter.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm BCM-Voter Interconnect + +maintainers: + - Georgi Djakov <georgi.djakov@linaro.org> + +description: | + The Bus Clock Manager (BCM) is a dedicated hardware accelerator that manages + shared system resources by aggregating requests from multiple Resource State + Coordinators (RSC). Interconnect providers are able to vote for aggregated + thresholds values from consumers by communicating through their respective + RSCs. + +properties: + compatible: + enum: + - qcom,bcm-voter + +required: + - compatible + +additionalProperties: false + +examples: + # Example 1: apps bcm_voter on SDM845 SoC should be defined inside &apps_rsc node + # as defined in Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt + - | + + apps_bcm_voter: bcm_voter { + compatible = "qcom,bcm-voter"; + }; + + # Example 2: disp bcm_voter on SDM845 should be defined inside &disp_rsc node + # as defined in Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt + - | + + disp_bcm_voter: bcm_voter { + compatible = "qcom,bcm-voter"; + }; +... diff --git a/dts/Bindings/interconnect/qcom,osm-l3.yaml b/dts/Bindings/interconnect/qcom,osm-l3.yaml new file mode 100644 index 0000000000..91f70c9067 --- /dev/null +++ b/dts/Bindings/interconnect/qcom,osm-l3.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,osm-l3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Operating State Manager (OSM) L3 Interconnect Provider + +maintainers: + - Sibi Sankar <sibis@codeaurora.org> + +description: + L3 cache bandwidth requirements on Qualcomm SoCs is serviced by the OSM. + The OSM L3 interconnect provider aggregates the L3 bandwidth requests + from CPU/GPU and relays it to the OSM. + +properties: + compatible: + enum: + - qcom,sc7180-osm-l3 + - qcom,sdm845-osm-l3 + + reg: + maxItems: 1 + + clocks: + items: + - description: xo clock + - description: alternate clock + + clock-names: + items: + - const: xo + - const: alternate + + '#interconnect-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#interconnect-cells' + +additionalProperties: false + +examples: + - | + + #define GPLL0 165 + #define RPMH_CXO_CLK 0 + + osm_l3: interconnect@17d41000 { + compatible = "qcom,sdm845-osm-l3"; + reg = <0x17d41000 0x1400>; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; + clock-names = "xo", "alternate"; + + #interconnect-cells = <1>; + }; diff --git a/dts/Bindings/interconnect/qcom,sc7180.yaml b/dts/Bindings/interconnect/qcom,sc7180.yaml new file mode 100644 index 0000000000..50f78f87f3 --- /dev/null +++ b/dts/Bindings/interconnect/qcom,sc7180.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7180 Network-On-Chip Interconnect + +maintainers: + - Odelu Kukatla <okukatla@codeaurora.org> + +description: | + SC7180 interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,sc7180-aggre1-noc + - qcom,sc7180-aggre2-noc + - qcom,sc7180-camnoc-virt + - qcom,sc7180-compute-noc + - qcom,sc7180-config-noc + - qcom,sc7180-dc-noc + - qcom,sc7180-gem-noc + - qcom,sc7180-ipa-virt + - qcom,sc7180-mc-virt + - qcom,sc7180-mmss-noc + - qcom,sc7180-npu-noc + - qcom,sc7180-qup-virt + - qcom,sc7180-system-noc + + '#interconnect-cells': + const: 1 + + qcom,bcm-voters: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + List of phandles to qcom,bcm-voter nodes that are required by + this interconnect to send RPMh commands. + + qcom,bcm-voter-names: + $ref: /schemas/types.yaml#/definitions/string-array + description: | + Names for each of the qcom,bcm-voters specified. + +required: + - compatible + - reg + - '#interconnect-cells' + - qcom,bcm-voters + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interconnect/qcom,sc7180.h> + + config_noc: interconnect@1500000 { + compatible = "qcom,sc7180-config-noc"; + reg = <0 0x01500000 0 0x28000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sc7180-system-noc"; + reg = <0 0x01620000 0 0x17080>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + compatible = "qcom,sc7180-mmss-noc"; + reg = <0 0x01740000 0 0x1c100>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/dts/Bindings/interconnect/qcom,sdm845.txt b/dts/Bindings/interconnect/qcom,sdm845.txt deleted file mode 100644 index 5c4f1d9116..0000000000 --- a/dts/Bindings/interconnect/qcom,sdm845.txt +++ /dev/null @@ -1,24 +0,0 @@ -Qualcomm SDM845 Network-On-Chip interconnect driver binding ------------------------------------------------------------ - -SDM845 interconnect providers support system bandwidth requirements through -RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is -able to communicate with the BCM through the Resource State Coordinator (RSC) -associated with each execution environment. Provider nodes must reside within -an RPMh device node pertaining to their RSC and each provider maps to a single -RPMh resource. - -Required properties : -- compatible : shall contain only one of the following: - "qcom,sdm845-rsc-hlos" -- #interconnect-cells : should contain 1 - -Examples: - -apps_rsc: rsc { - rsc_hlos: interconnect { - compatible = "qcom,sdm845-rsc-hlos"; - #interconnect-cells = <1>; - }; -}; - diff --git a/dts/Bindings/interconnect/qcom,sdm845.yaml b/dts/Bindings/interconnect/qcom,sdm845.yaml new file mode 100644 index 0000000000..8b087e0b0b --- /dev/null +++ b/dts/Bindings/interconnect/qcom,sdm845.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sdm845.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM845 Network-On-Chip Interconnect + +maintainers: + - Georgi Djakov <georgi.djakov@linaro.org> + +description: | + SDM845 interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,sdm845-aggre1-noc + - qcom,sdm845-aggre2-noc + - qcom,sdm845-config-noc + - qcom,sdm845-dc-noc + - qcom,sdm845-gladiator-noc + - qcom,sdm845-mem-noc + - qcom,sdm845-mmss-noc + - qcom,sdm845-system-noc + + '#interconnect-cells': + const: 1 + + qcom,bcm-voters: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + List of phandles to qcom,bcm-voter nodes that are required by + this interconnect to send RPMh commands. + + qcom,bcm-voter-names: + $ref: /schemas/types.yaml#/definitions/string-array + description: | + Names for each of the qcom,bcm-voters specified. + +required: + - compatible + - reg + - '#interconnect-cells' + - qcom,bcm-voters + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interconnect/qcom,sdm845.h> + + mem_noc: interconnect@1380000 { + compatible = "qcom,sdm845-mem-noc"; + reg = <0 0x01380000 0 0x27200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + compatible = "qcom,sdm845-mmss-noc"; + reg = <0 0x01740000 0 0x1c1000>; + #interconnect-cells = <1>; + qcom,bcm-voter-names = "apps", "disp"; + qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; + }; diff --git a/dts/Bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml b/dts/Bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml index 507c141ea7..ccc507f384 100644 --- a/dts/Bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml +++ b/dts/Bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml @@ -44,6 +44,8 @@ required: - interrupt-controller - '#interrupt-cells' +additionalProperties: false + examples: - | intcon: interrupt-controller@c8003000 { diff --git a/dts/Bindings/interrupt-controller/loongson,htpic.yaml b/dts/Bindings/interrupt-controller/loongson,htpic.yaml new file mode 100644 index 0000000000..c8861cbbb8 --- /dev/null +++ b/dts/Bindings/interrupt-controller/loongson,htpic.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/interrupt-controller/loongson,htpic.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Loongson-3 HyperTransport Interrupt Controller + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +description: | + This interrupt controller is found in the Loongson-3 family of chips to transmit + interrupts from PCH PIC connected on HyperTransport bus. + +properties: + compatible: + const: loongson,htpic-1.0 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 4 + description: | + Four parent interrupts that receive chained interrupts. + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + htintc: interrupt-controller@1fb000080 { + compatible = "loongson,htintc-1.0"; + reg = <0xfb000080 0x40>; + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&liointc>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, + <25 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_HIGH>, + <27 IRQ_TYPE_LEVEL_HIGH>; + }; +... diff --git a/dts/Bindings/interrupt-controller/loongson,liointc.yaml b/dts/Bindings/interrupt-controller/loongson,liointc.yaml new file mode 100644 index 0000000000..9c6b91fee4 --- /dev/null +++ b/dts/Bindings/interrupt-controller/loongson,liointc.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/interrupt-controller/loongson,liointc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Loongson Local I/O Interrupt Controller + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> + +description: | + This interrupt controller is found in the Loongson-3 family of chips as the primary + package interrupt controller which can route local I/O interrupt to interrupt lines + of cores. + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + compatible: + oneOf: + - const: loongson,liointc-1.0 + - const: loongson,liointc-1.0a + + reg: + maxItems: 1 + + interrupt-controller: true + + interrupts: + description: + Interrupt source of the CPU interrupts. + minItems: 1 + maxItems: 4 + + interrupt-names: + description: List of names for the parent interrupts. + items: + - const: int0 + - const: int1 + - const: int2 + - const: int3 + minItems: 1 + maxItems: 4 + + '#interrupt-cells': + const: 2 + + 'loongson,parent_int_map': + description: | + This property points how the children interrupts will be mapped into CPU + interrupt lines. Each cell refers to a parent interrupt line from 0 to 3 + and each bit in the cell refers to a children interrupt fron 0 to 31. + If a CPU interrupt line didn't connected with liointc, then keep it's + cell with zero. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - items: + minItems: 4 + maxItems: 4 + + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - 'loongson,parent_int_map' + + +examples: + - | + iointc: interrupt-controller@3ff01400 { + compatible = "loongson,liointc-1.0"; + reg = <0x3ff01400 0x64>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&cpuintc>; + interrupts = <2>, <3>; + interrupt-names = "int0", "int1"; + + loongson,parent_int_map = <0xf0ffffff>, /* int0 */ + <0x0f000000>, /* int1 */ + <0x00000000>, /* int2 */ + <0x00000000>; /* int3 */ + + }; + +... diff --git a/dts/Bindings/interrupt-controller/msi.txt b/dts/Bindings/interrupt-controller/msi.txt index c60c034dcf..c20b51df71 100644 --- a/dts/Bindings/interrupt-controller/msi.txt +++ b/dts/Bindings/interrupt-controller/msi.txt @@ -98,7 +98,7 @@ Example }; msi_c: msi-controller@c { - reg = <0xb 0xf00>; + reg = <0xc 0xf00>; compatible = "vendor-b,another-controller"; msi-controller; /* Each device has some unique ID */ diff --git a/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt b/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt deleted file mode 100644 index 48e71d3ac2..0000000000 --- a/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt +++ /dev/null @@ -1,32 +0,0 @@ -UniPhier AIDET - -UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC (Generic -Interrupt Controller). GIC itself can handle only high level and rising edge -interrupts. The AIDET provides logic inverter to support low level and falling -edge interrupts. - -Required properties: -- compatible: Should be one of the following: - "socionext,uniphier-ld4-aidet" - for LD4 SoC - "socionext,uniphier-pro4-aidet" - for Pro4 SoC - "socionext,uniphier-sld8-aidet" - for sLD8 SoC - "socionext,uniphier-pro5-aidet" - for Pro5 SoC - "socionext,uniphier-pxs2-aidet" - for PXs2/LD6b SoC - "socionext,uniphier-ld11-aidet" - for LD11 SoC - "socionext,uniphier-ld20-aidet" - for LD20 SoC - "socionext,uniphier-pxs3-aidet" - for PXs3 SoC -- reg: Specifies offset and length of the register set for the device. -- interrupt-controller: Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode an interrupt - source. The value should be 2. The first cell defines the interrupt number - (corresponds to the SPI interrupt number of GIC). The second cell specifies - the trigger type as defined in interrupts.txt in this directory. - -Example: - - aidet: aidet@5fc20000 { - compatible = "socionext,uniphier-pro4-aidet"; - reg = <0x5fc20000 0x200>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.yaml b/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.yaml new file mode 100644 index 0000000000..f89ebde76d --- /dev/null +++ b/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/socionext,uniphier-aidet.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier AIDET + +description: | + UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC + (Generic Interrupt Controller). GIC itself can handle only high level and + rising edge interrupts. The AIDET provides logic inverter to support low + level and falling edge interrupts. + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + compatible: + enum: + - socionext,uniphier-ld4-aidet + - socionext,uniphier-pro4-aidet + - socionext,uniphier-sld8-aidet + - socionext,uniphier-pro5-aidet + - socionext,uniphier-pxs2-aidet + - socionext,uniphier-ld6b-aidet + - socionext,uniphier-ld11-aidet + - socionext,uniphier-ld20-aidet + - socionext,uniphier-pxs3-aidet + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + description: | + The first cell defines the interrupt number (corresponds to the SPI + interrupt number of GIC). The second cell specifies the trigger type as + defined in interrupts.txt in this directory. + const: 2 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + +additionalProperties: false + +examples: + - | + interrupt-controller@5fc20000 { + compatible = "socionext,uniphier-pro4-aidet"; + reg = <0x5fc20000 0x200>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/dts/Bindings/iommu/samsung,sysmmu.yaml b/dts/Bindings/iommu/samsung,sysmmu.yaml index 7cdd3aaa2b..0e33cd9e01 100644 --- a/dts/Bindings/iommu/samsung,sysmmu.yaml +++ b/dts/Bindings/iommu/samsung,sysmmu.yaml @@ -80,6 +80,8 @@ required: - clock-names - "#iommu-cells" +additionalProperties: false + examples: - | #include <dt-bindings/clock/exynos5250.h> diff --git a/dts/Bindings/ipmi/aspeed-kcs-bmc.txt b/dts/Bindings/ipmi/aspeed-kcs-bmc.txt index d98a9bf45d..193e71ca96 100644 --- a/dts/Bindings/ipmi/aspeed-kcs-bmc.txt +++ b/dts/Bindings/ipmi/aspeed-kcs-bmc.txt @@ -1,9 +1,10 @@ -* Aspeed KCS (Keyboard Controller Style) IPMI interface +# Aspeed KCS (Keyboard Controller Style) IPMI interface The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs (Baseboard Management Controllers) and the KCS interface can be used to perform in-band IPMI communication with their host. +## v1 Required properties: - compatible : should be one of "aspeed,ast2400-kcs-bmc" @@ -12,14 +13,21 @@ Required properties: - kcs_chan : The LPC channel number in the controller - kcs_addr : The host CPU IO map address +## v2 +Required properties: +- compatible : should be one of + "aspeed,ast2400-kcs-bmc-v2" + "aspeed,ast2500-kcs-bmc-v2" +- reg : The address and size of the IDR, ODR and STR registers +- interrupts : interrupt generated by the controller +- aspeed,lpc-io-reg : The host CPU LPC IO address for the device Example: - kcs3: kcs3@0 { - compatible = "aspeed,ast2500-kcs-bmc"; - reg = <0x0 0x80>; + kcs3: kcs@24 { + compatible = "aspeed,ast2500-kcs-bmc-v2"; + reg = <0x24 0x1>, <0x30 0x1>, <0x3c 0x1>; + aspeed,lpc-reg = <0xca2>; interrupts = <8>; - kcs_chan = <3>; - kcs_addr = <0xCA2>; status = "okay"; }; diff --git a/dts/Bindings/leds/common.yaml b/dts/Bindings/leds/common.yaml index c60b994fe1..4c270fde45 100644 --- a/dts/Bindings/leds/common.yaml +++ b/dts/Bindings/leds/common.yaml @@ -167,13 +167,13 @@ examples: led-controller { compatible = "gpio-leds"; - led0 { + led-0 { function = LED_FUNCTION_STATUS; linux,default-trigger = "heartbeat"; gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; }; - led1 { + led-1 { function = LED_FUNCTION_USB; gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; trigger-sources = <&ohci_port1>, <&ehci_port1>; diff --git a/dts/Bindings/leds/leds-max77650.yaml b/dts/Bindings/leds/leds-max77650.yaml index 8c43f1e1bf..c6f96cabd4 100644 --- a/dts/Bindings/leds/leds-max77650.yaml +++ b/dts/Bindings/leds/leds-max77650.yaml @@ -49,3 +49,6 @@ required: - compatible - "#address-cells" - "#size-cells" +additionalProperties: false + +... diff --git a/dts/Bindings/leds/rohm,bd71828-leds.yaml b/dts/Bindings/leds/rohm,bd71828-leds.yaml index b50f4bcc98..90edf9d33b 100644 --- a/dts/Bindings/leds/rohm,bd71828-leds.yaml +++ b/dts/Bindings/leds/rohm,bd71828-leds.yaml @@ -50,3 +50,6 @@ patternProperties: required: - compatible +additionalProperties: false + +... diff --git a/dts/Bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml b/dts/Bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml new file mode 100644 index 0000000000..75d5d97305 --- /dev/null +++ b/dts/Bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/allwinner,sun6i-a31-msgbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner sunxi Message Box + +maintainers: + - Samuel Holland <samuel@sholland.org> + +description: | + The hardware message box on sun6i, sun8i, sun9i, and sun50i SoCs is a + two-user mailbox controller containing 8 unidirectional FIFOs. An interrupt + is raised for received messages, but software must poll to know when a + transmitted message has been acknowledged by the remote user. Each FIFO can + hold four 32-bit messages; when a FIFO is full, clients must wait before + attempting more transmissions. + + Refer to ./mailbox.txt for generic information about mailbox device-tree + bindings. + +properties: + compatible: + oneOf: + - items: + - enum: + - allwinner,sun8i-a83t-msgbox + - allwinner,sun8i-h3-msgbox + - allwinner,sun9i-a80-msgbox + - allwinner,sun50i-a64-msgbox + - allwinner,sun50i-h6-msgbox + - const: allwinner,sun6i-a31-msgbox + - const: allwinner,sun6i-a31-msgbox + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + description: bus clock + + resets: + maxItems: 1 + description: bus reset + + interrupts: + maxItems: 1 + + '#mbox-cells': + const: 1 + description: first cell is the channel number (0-7) + +required: + - compatible + - reg + - clocks + - resets + - interrupts + - '#mbox-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun8i-h3-ccu.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/reset/sun8i-h3-ccu.h> + + msgbox: mailbox@1c17000 { + compatible = "allwinner,sun8i-h3-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x01c17000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; + +... diff --git a/dts/Bindings/mailbox/amlogic,meson-gxbb-mhu.yaml b/dts/Bindings/mailbox/amlogic,meson-gxbb-mhu.yaml index 3192805636..aa2b3bf56b 100644 --- a/dts/Bindings/mailbox/amlogic,meson-gxbb-mhu.yaml +++ b/dts/Bindings/mailbox/amlogic,meson-gxbb-mhu.yaml @@ -41,6 +41,8 @@ required: - interrupts - "#mbox-cells" +additionalProperties: false + examples: - | mailbox@c883c404 { diff --git a/dts/Bindings/mailbox/fsl,mu.txt b/dts/Bindings/mailbox/fsl,mu.txt index 9c43357c59..31486c9f64 100644 --- a/dts/Bindings/mailbox/fsl,mu.txt +++ b/dts/Bindings/mailbox/fsl,mu.txt @@ -23,6 +23,8 @@ Required properties: be included together with SoC specific compatible. There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible to support it. + To communicate with i.MX8 SCU, "fsl,imx8-mu-scu" could be + used for fast IPC - reg : Should contain the registers location and length - interrupts : Interrupt number. The interrupt specifier format depends on the interrupt controller parent. diff --git a/dts/Bindings/mailbox/mtk-gce.txt b/dts/Bindings/mailbox/mtk-gce.txt index 7b13787ab1..0b5b2a6bcc 100644 --- a/dts/Bindings/mailbox/mtk-gce.txt +++ b/dts/Bindings/mailbox/mtk-gce.txt @@ -14,13 +14,11 @@ Required properties: - interrupts: The interrupt signal from the GCE block - clock: Clocks according to the common clock binding - clock-names: Must be "gce" to stand for GCE clock -- #mbox-cells: Should be 3. - <&phandle channel priority atomic_exec> +- #mbox-cells: Should be 2. + <&phandle channel priority> phandle: Label name of a gce node. channel: Channel of mailbox. Be equal to the thread id of GCE. priority: Priority of GCE thread. - atomic_exec: GCE processing continuous packets of commands in atomic - way. Required properties for a client device: - mboxes: Client use mailbox to communicate with GCE, it should have this @@ -54,8 +52,8 @@ Example for a client device: mmsys: clock-controller@14000000 { compatible = "mediatek,mt8173-mmsys"; - mboxes = <&gce 0 CMDQ_THR_PRIO_LOWEST 1>, - <&gce 1 CMDQ_THR_PRIO_LOWEST 1>; + mboxes = <&gce 0 CMDQ_THR_PRIO_LOWEST>, + <&gce 1 CMDQ_THR_PRIO_LOWEST>; mutex-event-eof = <CMDQ_EVENT_MUTEX0_STREAM_EOF CMDQ_EVENT_MUTEX1_STREAM_EOF>; mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000 0x1000>, diff --git a/dts/Bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml b/dts/Bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml new file mode 100644 index 0000000000..75196d11da --- /dev/null +++ b/dts/Bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A83T DE2 Rotate Device Tree Bindings + +maintainers: + - Jernej Skrabec <jernej.skrabec@siol.net> + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +description: |- + The Allwinner A83T and A64 have a rotation core used for + rotating and flipping images. + +properties: + compatible: + oneOf: + - const: allwinner,sun8i-a83t-de2-rotate + - items: + - const: allwinner,sun50i-a64-de2-rotate + - const: allwinner,sun8i-a83t-de2-rotate + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Rotate interface clock + - description: Rotate module clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sun8i-de2.h> + #include <dt-bindings/reset/sun8i-de2.h> + + rotate: rotate@1020000 { + compatible = "allwinner,sun8i-a83t-de2-rotate"; + reg = <0x1020000 0x10000>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&display_clocks CLK_BUS_ROT>, + <&display_clocks CLK_ROT>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_ROT>; + }; + +... diff --git a/dts/Bindings/media/allwinner,sun8i-h3-deinterlace.yaml b/dts/Bindings/media/allwinner,sun8i-h3-deinterlace.yaml index 2e40f700e8..8707df613f 100644 --- a/dts/Bindings/media/allwinner,sun8i-h3-deinterlace.yaml +++ b/dts/Bindings/media/allwinner,sun8i-h3-deinterlace.yaml @@ -17,7 +17,11 @@ description: |- properties: compatible: - const: allwinner,sun8i-h3-deinterlace + oneOf: + - const: allwinner,sun8i-h3-deinterlace + - items: + - const: allwinner,sun50i-a64-deinterlace + - const: allwinner,sun8i-h3-deinterlace reg: maxItems: 1 diff --git a/dts/Bindings/media/amlogic,gx-vdec.yaml b/dts/Bindings/media/amlogic,gx-vdec.yaml index 335717e159..37d77e0654 100644 --- a/dts/Bindings/media/amlogic,gx-vdec.yaml +++ b/dts/Bindings/media/amlogic,gx-vdec.yaml @@ -124,6 +124,8 @@ required: - amlogic,ao-sysctrl - amlogic,canvas +additionalProperties: false + examples: - | vdec: video-decoder@c8820000 { diff --git a/dts/Bindings/media/amlogic,meson-gx-ao-cec.yaml b/dts/Bindings/media/amlogic,meson-gx-ao-cec.yaml index 41197578f1..95ffa8bc05 100644 --- a/dts/Bindings/media/amlogic,meson-gx-ao-cec.yaml +++ b/dts/Bindings/media/amlogic,meson-gx-ao-cec.yaml @@ -24,6 +24,12 @@ properties: reg: maxItems: 1 + clocks: + maxItems: 1 + + clock-names: + maxItems: 1 + interrupts: maxItems: 1 @@ -47,7 +53,6 @@ allOf: - description: AO-CEC clock clock-names: - maxItems: 1 items: - const: core @@ -66,7 +71,6 @@ allOf: - description: AO-CEC clock generator source clock-names: - maxItems: 1 items: - const: oscin @@ -78,6 +82,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | cec_AO: cec@100 { @@ -88,4 +94,3 @@ examples: clock-names = "core"; hdmi-phandle = <&hdmi_tx>; }; - diff --git a/dts/Bindings/media/aspeed-video.txt b/dts/Bindings/media/aspeed-video.txt index ce2894506e..d2ca325122 100644 --- a/dts/Bindings/media/aspeed-video.txt +++ b/dts/Bindings/media/aspeed-video.txt @@ -1,11 +1,12 @@ * Device tree bindings for Aspeed Video Engine -The Video Engine (VE) embedded in the Aspeed AST2400 and AST2500 SOCs can +The Video Engine (VE) embedded in the Aspeed AST2400/2500/2600 SOCs can capture and compress video data from digital or analog sources. Required properties: - compatible: "aspeed,ast2400-video-engine" or - "aspeed,ast2500-video-engine" + "aspeed,ast2500-video-engine" or + "aspeed,ast2600-video-engine" - reg: contains the offset and length of the VE memory region - clocks: clock specifiers for the syscon clocks associated with the VE (ordering must match the clock-names property) diff --git a/dts/Bindings/media/i2c/imx219.yaml b/dts/Bindings/media/i2c/imx219.yaml new file mode 100644 index 0000000000..32d6b69327 --- /dev/null +++ b/dts/Bindings/media/i2c/imx219.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx219.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor + +maintainers: + - Dave Stevenson <dave.stevenson@raspberrypi.com> + +description: |- + The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor + with an active array size of 3280H x 2464V. It is programmable through + I2C interface. The I2C address is fixed to 0x10 as per sensor data sheet. + Image data is sent through MIPI CSI-2, which is configured as either 2 or + 4 data lanes. + +properties: + compatible: + const: sony,imx219 + + reg: + description: I2C device address + maxItems: 1 + + clocks: + maxItems: 1 + + VDIG-supply: + description: + Digital I/O voltage supply, 1.8 volts + + VANA-supply: + description: + Analog voltage supply, 2.8 volts + + VDDL-supply: + description: + Digital core voltage supply, 1.2 volts + + reset-gpios: + description: |- + Reference to the GPIO connected to the xclr pin, if any. + Must be released (set high) after all supplies are applied. + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + description: |- + The sensor supports either two-lane, or four-lane operation. + If this property is omitted four-lane operation is assumed. + For two-lane operation the property must be set to <1 2>. + items: + - const: 1 + - const: 2 + + clock-noncontinuous: + type: boolean + description: |- + MIPI CSI-2 clock is non-continuous if this property is present, + otherwise it's continuous. + + link-frequencies: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-array + description: + Allowed data bus frequencies. + + required: + - link-frequencies + +required: + - compatible + - reg + - clocks + - VANA-supply + - VDIG-supply + - VDDL-supply + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + imx219: sensor@10 { + compatible = "sony,imx219"; + reg = <0x10>; + clocks = <&imx219_clk>; + VANA-supply = <&imx219_vana>; /* 2.8v */ + VDIG-supply = <&imx219_vdig>; /* 1.8v */ + VDDL-supply = <&imx219_vddl>; /* 1.2v */ + + port { + imx219_0: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2>; + clock-noncontinuous; + link-frequencies = /bits/ 64 <456000000>; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/media/i2c/tvp5150.txt b/dts/Bindings/media/i2c/tvp5150.txt index 8c0fc1a26b..6c88ce858d 100644 --- a/dts/Bindings/media/i2c/tvp5150.txt +++ b/dts/Bindings/media/i2c/tvp5150.txt @@ -5,38 +5,150 @@ The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats. Required Properties: -- compatible: value must be "ti,tvp5150" -- reg: I2C slave address +==================== +- compatible: Value must be "ti,tvp5150". +- reg: I2C slave address. Optional Properties: -- pdn-gpios: phandle for the GPIO connected to the PDN pin, if any. -- reset-gpios: phandle for the GPIO connected to the RESETB pin, if any. +==================== +- pdn-gpios: Phandle for the GPIO connected to the PDN pin, if any. +- reset-gpios: Phandle for the GPIO connected to the RESETB pin, if any. -The device node must contain one 'port' child node for its digital output -video port, in accordance with the video interface bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. +The device node must contain one 'port' child node per device physical input +and output port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes +are numbered as follows -Required Endpoint Properties for parallel synchronization: + Name Type Port + -------------------------------------- + AIP1A sink 0 + AIP1B sink 1 + Y-OUT src 2 -- hsync-active: active state of the HSYNC signal. Must be <1> (HIGH). -- vsync-active: active state of the VSYNC signal. Must be <1> (HIGH). -- field-even-active: field signal level during the even field data - transmission. Must be <0>. +The device node must contain at least one sink port and the src port. Each input +port must be linked to an endpoint defined in [1]. The port/connector layout is +as follows -If none of hsync-active, vsync-active and field-even-active is specified, -the endpoint is assumed to use embedded BT.656 synchronization. +tvp-5150 port@0 (AIP1A) + endpoint@0 -----------> Comp0-Con port + endpoint@1 ------+----> Svideo-Con port +tvp-5150 port@1 (AIP1B) | + endpoint@1 ------+ + endpoint@0 -----------> Comp1-Con port +tvp-5150 port@2 + endpoint (video bitstream output at YOUT[0-7] parallel bus) -Example: +Required Endpoint Properties for parallel synchronization on output port: +========================================================================= + +- hsync-active: Active state of the HSYNC signal. Must be <1> (HIGH). +- vsync-active: Active state of the VSYNC signal. Must be <1> (HIGH). +- field-even-active: Field signal level during the even field data + transmission. Must be <0>. + +Note: Do not specify any of these properties if you want to use the embedded + BT.656 synchronization. + +Optional Connector Properties: +============================== + +- sdtv-standards: Set the possible signals to which the hardware tries to lock + instead of using the autodetection mechnism. Please look at + [1] for more information. + +[1] Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt. + +Example - three input sources: +#include <dt-bindings/display/sdtv-standards.h> + +comp_connector_0 { + compatible = "composite-video-connector"; + label = "Composite0"; + sdtv-standards = <SDTV_STD_PAL_M>; /* limit to pal-m signals */ + + port { + composite0_to_tvp5150: endpoint { + remote-endpoint = <&tvp5150_to_composite0>; + }; + }; +}; + +comp_connector_1 { + compatible = "composite-video-connector"; + label = "Composite1"; + sdtv-standards = <SDTV_STD_NTSC_M>; /* limit to ntsc-m signals */ + + port { + composite1_to_tvp5150: endpoint { + remote-endpoint = <&tvp5150_to_composite1>; + }; + }; +}; + +svideo_connector { + compatible = "svideo-connector"; + label = "S-Video"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + svideo_luma_to_tvp5150: endpoint@0 { + reg = <0>; + remote-endpoint = <&tvp5150_to_svideo_luma>; + }; + + svideo_chroma_to_tvp5150: endpoint@1 { + reg = <1>; + remote-endpoint = <&tvp5150_to_svideo_chroma>; + }; + }; +}; &i2c2 { - ... tvp5150@5c { compatible = "ti,tvp5150"; reg = <0x5c>; pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tvp5150_to_composite0: endpoint@0 { + reg = <0>; + remote-endpoint = <&composite0_to_tvp5150>; + }; + + tvp5150_to_svideo_luma: endpoint@1 { + reg = <1>; + remote-endpoint = <&svideo_luma_to_tvp5150>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tvp5150_to_composite1: endpoint@0 { + reg = <0>; + remote-endpoint = <&composite1_to_tvp5150>; + }; + + tvp5150_to_svideo_chroma: endpoint@1 { + reg = <1>; + remote-endpoint = <&svideo_chroma_to_tvp5150>; + }; + }; + + port@2 { + reg = <2>; - port { tvp5150_1: endpoint { remote-endpoint = <&ccdc_ep>; }; diff --git a/dts/Bindings/media/nxp,imx8mq-vpu.yaml b/dts/Bindings/media/nxp,imx8mq-vpu.yaml new file mode 100644 index 0000000000..a2d1cd77c1 --- /dev/null +++ b/dts/Bindings/media/nxp,imx8mq-vpu.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/nxp,imx8mq-vpu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Hantro G1/G2 VPU codecs implemented on i.MX8MQ SoCs + +maintainers: + - Philipp Zabel <p.zabel@pengutronix.de> + +description: + Hantro G1/G2 video decode accelerators present on i.MX8MQ SoCs. + +properties: + compatible: + const: nxp,imx8mq-vpu + + reg: + maxItems: 3 + + reg-names: + items: + - const: g1 + - const: g2 + - const: ctrl + + interrupts: + maxItems: 2 + + interrupt-names: + items: + - const: g1 + - const: g2 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: g1 + - const: g2 + - const: bus + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/clock/imx8mq-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vpu: video-codec@38300000 { + compatible = "nxp,imx8mq-vpu"; + reg = <0x38300000 0x10000>, + <0x38310000 0x10000>, + <0x38320000 0x10000>; + reg-names = "g1", "g2", "ctrl"; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "g1", "g2"; + clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>, + <&clk IMX8MQ_CLK_VPU_G2_ROOT>, + <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; + clock-names = "g1", "g2", "bus"; + power-domains = <&pgc_vpu>; + }; diff --git a/dts/Bindings/media/qcom,msm8916-venus.yaml b/dts/Bindings/media/qcom,msm8916-venus.yaml new file mode 100644 index 0000000000..f9606df02d --- /dev/null +++ b/dts/Bindings/media/qcom,msm8916-venus.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8916-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + video-decoder: + type: object + + properties: + compatible: + const: "venus-decoder" + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: "venus-encoder" + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,gcc-msm8916.h> + + video-codec@1d00000 { + compatible = "qcom,msm8916-venus"; + reg = <0x01d00000 0xff000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_AHB_CLK>, + <&gcc GCC_VENUS0_AXI_CLK>; + clock-names = "core", "iface", "bus"; + power-domains = <&gcc VENUS_GDSC>; + iommus = <&apps_iommu 5>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + }; diff --git a/dts/Bindings/media/qcom,msm8996-venus.yaml b/dts/Bindings/media/qcom,msm8996-venus.yaml new file mode 100644 index 0000000000..fa0dc6c47f --- /dev/null +++ b/dts/Bindings/media/qcom,msm8996-venus.yaml @@ -0,0 +1,172 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8996-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 4 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: mbus + + iommus: + maxItems: 20 + + memory-region: + maxItems: 1 + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + clocks: + maxItems: 1 + + clock-names: + items: + - const: core + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + clocks: + maxItems: 1 + + clock-names: + items: + - const: core + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,mmcc-msm8996.h> + + video-codec@c00000 { + compatible = "qcom,msm8996-venus"; + reg = <0x00c00000 0xff000>; + interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mmcc VIDEO_CORE_CLK>, + <&mmcc VIDEO_AHB_CLK>, + <&mmcc VIDEO_AXI_CLK>, + <&mmcc VIDEO_MAXI_CLK>; + clock-names = "core", "iface", "bus", "mbus"; + power-domains = <&mmcc VENUS_GDSC>; + iommus = <&venus_smmu 0x00>, + <&venus_smmu 0x01>, + <&venus_smmu 0x0a>, + <&venus_smmu 0x07>, + <&venus_smmu 0x0e>, + <&venus_smmu 0x0f>, + <&venus_smmu 0x08>, + <&venus_smmu 0x09>, + <&venus_smmu 0x0b>, + <&venus_smmu 0x0c>, + <&venus_smmu 0x0d>, + <&venus_smmu 0x10>, + <&venus_smmu 0x11>, + <&venus_smmu 0x21>, + <&venus_smmu 0x28>, + <&venus_smmu 0x29>, + <&venus_smmu 0x2b>, + <&venus_smmu 0x2c>, + <&venus_smmu 0x2d>, + <&venus_smmu 0x31>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + clocks = <&mmcc VIDEO_SUBCORE0_CLK>; + clock-names = "core"; + power-domains = <&mmcc VENUS_CORE0_GDSC>; + }; + + video-encoder { + compatible = "venus-encoder"; + clocks = <&mmcc VIDEO_SUBCORE1_CLK>; + clock-names = "core"; + power-domains = <&mmcc VENUS_CORE1_GDSC>; + }; + }; diff --git a/dts/Bindings/media/qcom,sc7180-venus.yaml b/dts/Bindings/media/qcom,sc7180-venus.yaml new file mode 100644 index 0000000000..764affa487 --- /dev/null +++ b/dts/Bindings/media/qcom,sc7180-venus.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sc7180-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: venus + - const: vcodec0 + + clocks: + maxItems: 5 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: video-mem + - const: cpu-cfg + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,videocc-sc7180.h> + + venus: video-codec@aa00000 { + compatible = "qcom,sc7180-venus"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>; + power-domain-names = "venus", "vcodec0"; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names = "core", "iface", "bus", + "vcodec0_core", "vcodec0_bus"; + iommus = <&apps_smmu 0x0c00 0x60>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + }; diff --git a/dts/Bindings/media/qcom,sdm845-venus-v2.yaml b/dts/Bindings/media/qcom,sdm845-venus-v2.yaml new file mode 100644 index 0000000000..8552f4ab90 --- /dev/null +++ b/dts/Bindings/media/qcom,sdm845-venus-v2.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm845-venus-v2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 3 + + power-domain-names: + items: + - const: venus + - const: vcodec0 + - const: vcodec1 + + clocks: + maxItems: 7 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + - const: vcodec1_core + - const: vcodec1_bus + + iommus: + maxItems: 2 + + memory-region: + maxItems: 1 + + video-core0: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-core1: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + - clocks + - clock-names + - iommus + - memory-region + - video-core0 + - video-core1 + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,videocc-sdm845.h> + + video-codec@aa00000 { + compatible = "qcom,sdm845-venus-v2"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC1_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC1_AXI_CLK>; + clock-names = "core", "iface", "bus", + "vcodec0_core", "vcodec0_bus", + "vcodec1_core", "vcodec1_bus"; + power-domains = <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>, + <&videocc VCODEC1_GDSC>; + power-domain-names = "venus", "vcodec0", "vcodec1"; + iommus = <&apps_smmu 0x10a0 0x8>, + <&apps_smmu 0x10b0 0x0>; + memory-region = <&venus_mem>; + + video-core0 { + compatible = "venus-decoder"; + }; + + video-core1 { + compatible = "venus-encoder"; + }; + }; diff --git a/dts/Bindings/media/qcom,sdm845-venus.yaml b/dts/Bindings/media/qcom,sdm845-venus.yaml new file mode 100644 index 0000000000..05cabe4e89 --- /dev/null +++ b/dts/Bindings/media/qcom,sdm845-venus.yaml @@ -0,0 +1,156 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm845-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov <stanimir.varbanov@linaro.org> + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm845-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: bus + + iommus: + maxItems: 2 + + memory-region: + maxItems: 1 + + video-core0: + type: object + + properties: + compatible: + const: venus-decoder + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core + - const: bus + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-core1: + type: object + + properties: + compatible: + const: venus-encoder + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core + - const: bus + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-core0 + - video-core1 + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,videocc-sdm845.h> + + video-codec@aa00000 { + compatible = "qcom,sdm845-venus"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>; + clock-names = "core", "iface", "bus"; + power-domains = <&videocc VENUS_GDSC>; + iommus = <&apps_smmu 0x10a0 0x8>, + <&apps_smmu 0x10b0 0x0>; + memory-region = <&venus_mem>; + + video-core0 { + compatible = "venus-decoder"; + clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names = "core", "bus"; + power-domains = <&videocc VCODEC0_GDSC>; + }; + + video-core1 { + compatible = "venus-encoder"; + clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC1_AXI_CLK>; + clock-names = "core", "bus"; + power-domains = <&videocc VCODEC1_GDSC>; + }; + }; diff --git a/dts/Bindings/media/qcom,venus.txt b/dts/Bindings/media/qcom,venus.txt deleted file mode 100644 index b602c4c025..0000000000 --- a/dts/Bindings/media/qcom,venus.txt +++ /dev/null @@ -1,120 +0,0 @@ -* Qualcomm Venus video encoder/decoder accelerators - -- compatible: - Usage: required - Value type: <stringlist> - Definition: Value should contain one of: - - "qcom,msm8916-venus" - - "qcom,msm8996-venus" - - "qcom,sdm845-venus" -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: Register base address and length of the register map. -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: Should contain interrupt line number. -- clocks: - Usage: required - Value type: <prop-encoded-array> - Definition: A List of phandle and clock specifier pairs as listed - in clock-names property. -- clock-names: - Usage: required for msm8916 - Value type: <stringlist> - Definition: Should contain the following entries: - - "core" Core video accelerator clock - - "iface" Video accelerator AHB clock - - "bus" Video accelerator AXI clock -- clock-names: - Usage: required for msm8996 - Value type: <stringlist> - Definition: Should contain the following entries: - - "core" Core video accelerator clock - - "iface" Video accelerator AHB clock - - "bus" Video accelerator AXI clock - - "mbus" Video MAXI clock -- power-domains: - Usage: required - Value type: <prop-encoded-array> - Definition: A phandle and power domain specifier pairs to the - power domain which is responsible for collapsing - and restoring power to the peripheral. -- iommus: - Usage: required - Value type: <prop-encoded-array> - Definition: A list of phandle and IOMMU specifier pairs. -- memory-region: - Usage: required - Value type: <phandle> - Definition: reference to the reserved-memory for the firmware - memory region. - -* Subnodes -The Venus video-codec node must contain two subnodes representing -video-decoder and video-encoder, and one optional firmware subnode. -Firmware subnode is needed when the platform does not have TrustZone. - -Every of video-encoder or video-decoder subnode should have: - -- compatible: - Usage: required - Value type: <stringlist> - Definition: Value should contain "venus-decoder" or "venus-encoder" -- clocks: - Usage: required for msm8996 - Value type: <prop-encoded-array> - Definition: A List of phandle and clock specifier pairs as listed - in clock-names property. -- clock-names: - Usage: required for msm8996 - Value type: <stringlist> - Definition: Should contain the following entries: - - "core" Subcore video accelerator clock - -- power-domains: - Usage: required for msm8996 - Value type: <prop-encoded-array> - Definition: A phandle and power domain specifier pairs to the - power domain which is responsible for collapsing - and restoring power to the subcore. - -The firmware subnode must have: - -- iommus: - Usage: required - Value type: <prop-encoded-array> - Definition: A list of phandle and IOMMU specifier pairs. - -* An Example - video-codec@1d00000 { - compatible = "qcom,msm8916-venus"; - reg = <0x01d00000 0xff000>; - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, - <&gcc GCC_VENUS0_AHB_CLK>, - <&gcc GCC_VENUS0_AXI_CLK>; - clock-names = "core", "iface", "bus"; - power-domains = <&gcc VENUS_GDSC>; - iommus = <&apps_iommu 5>; - memory-region = <&venus_mem>; - - video-decoder { - compatible = "venus-decoder"; - clocks = <&mmcc VIDEO_SUBCORE0_CLK>; - clock-names = "core"; - power-domains = <&mmcc VENUS_CORE0_GDSC>; - }; - - video-encoder { - compatible = "venus-encoder"; - clocks = <&mmcc VIDEO_SUBCORE1_CLK>; - clock-names = "core"; - power-domains = <&mmcc VENUS_CORE1_GDSC>; - }; - - video-firmware { - iommus = <&apps_iommu 0x10b2 0x0>; - }; - }; diff --git a/dts/Bindings/media/rc.yaml b/dts/Bindings/media/rc.yaml index a64ee038d2..b27c9385d4 100644 --- a/dts/Bindings/media/rc.yaml +++ b/dts/Bindings/media/rc.yaml @@ -143,6 +143,7 @@ properties: - rc-videomate-k100 - rc-videomate-s350 - rc-videomate-tv-pvr + - rc-videostrong-kii-pro - rc-wetek-hub - rc-wetek-play2 - rc-winfast diff --git a/dts/Bindings/media/renesas,ceu.yaml b/dts/Bindings/media/renesas,ceu.yaml index 8e9251a0f9..fcb5f13704 100644 --- a/dts/Bindings/media/renesas,ceu.yaml +++ b/dts/Bindings/media/renesas,ceu.yaml @@ -59,6 +59,8 @@ required: - interrupts - port +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> diff --git a/dts/Bindings/media/renesas,vin.txt b/dts/Bindings/media/renesas,vin.txt deleted file mode 100644 index 5eefd62ac5..0000000000 --- a/dts/Bindings/media/renesas,vin.txt +++ /dev/null @@ -1,217 +0,0 @@ -Renesas R-Car Video Input driver (rcar_vin) -------------------------------------------- - -The rcar_vin device provides video input capabilities for the Renesas R-Car -family of devices. - -Each VIN instance has a single parallel input that supports RGB and YUV video, -with both external synchronization and BT.656 synchronization for the latter. -Depending on the instance the VIN input is connected to external SoC pins, or -on Gen3 and RZ/G2 platforms to a CSI-2 receiver. - - - compatible: Must be one or more of the following - - "renesas,vin-r8a7743" for the R8A7743 device - - "renesas,vin-r8a7744" for the R8A7744 device - - "renesas,vin-r8a7745" for the R8A7745 device - - "renesas,vin-r8a77470" for the R8A77470 device - - "renesas,vin-r8a774a1" for the R8A774A1 device - - "renesas,vin-r8a774b1" for the R8A774B1 device - - "renesas,vin-r8a774c0" for the R8A774C0 device - - "renesas,vin-r8a7778" for the R8A7778 device - - "renesas,vin-r8a7779" for the R8A7779 device - - "renesas,vin-r8a7790" for the R8A7790 device - - "renesas,vin-r8a7791" for the R8A7791 device - - "renesas,vin-r8a7792" for the R8A7792 device - - "renesas,vin-r8a7793" for the R8A7793 device - - "renesas,vin-r8a7794" for the R8A7794 device - - "renesas,vin-r8a7795" for the R8A7795 device - - "renesas,vin-r8a7796" for the R8A7796 device - - "renesas,vin-r8a77965" for the R8A77965 device - - "renesas,vin-r8a77970" for the R8A77970 device - - "renesas,vin-r8a77980" for the R8A77980 device - - "renesas,vin-r8a77990" for the R8A77990 device - - "renesas,vin-r8a77995" for the R8A77995 device - - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible - device. - - When compatible with the generic version nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - - - reg: the register base and size for the device registers - - interrupts: the interrupt for the device - - clocks: Reference to the parent clock - -The per-board settings for Gen2 and RZ/G1 platforms: - -- port - sub-node describing a single endpoint connected to the VIN - from external SoC pins as described in video-interfaces.txt[1]. - Only the first one will be considered as each vin interface has one - input port. - - - Optional properties for endpoint nodes: - - hsync-active: see [1] for description. Default is active high. - - vsync-active: see [1] for description. Default is active high. - If both HSYNC and VSYNC polarities are not specified, embedded - synchronization is selected. - - field-active-even: see [1] for description. Default is active high. - - bus-width: see [1] for description. The selected bus width depends on - the SoC type and selected input image format. - Valid values are: 8, 10, 12, 16, 24 and 32. - - data-shift: see [1] for description. Valid values are 0 and 8. - - data-enable-active: polarity of CLKENB signal, see [1] for - description. Default is active high. - -The per-board settings for Gen3 and RZ/G2 platforms: - -Gen3 and RZ/G2 platforms can support both a single connected parallel input -source from external SoC pins (port@0) and/or multiple parallel input sources -from local SoC CSI-2 receivers (port@1) depending on SoC. - -- renesas,id - ID number of the VIN, VINx in the documentation. -- ports - - port@0 - sub-node describing a single endpoint connected to the VIN - from external SoC pins as described in video-interfaces.txt[1]. - Describing more than one endpoint in port@0 is invalid. Only VIN - instances that are connected to external pins should have port@0. - - Endpoint nodes of port@0 support the optional properties listed in - the Gen2 per-board settings description. - - - port@1 - sub-nodes describing one or more endpoints connected to - the VIN from local SoC CSI-2 receivers. The endpoint numbers must - use the following schema. - - - endpoint@0 - sub-node describing the endpoint connected to CSI20 - - endpoint@1 - sub-node describing the endpoint connected to CSI21 - - endpoint@2 - sub-node describing the endpoint connected to CSI40 - - endpoint@3 - sub-node describing the endpoint connected to CSI41 - - Endpoint nodes of port@1 do not support any optional endpoint property. - -Device node example for Gen2 platforms --------------------------------------- - - aliases { - vin0 = &vin0; - }; - - vin0: vin@e6ef0000 { - compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; - clocks = <&mstp8_clks R8A7790_CLK_VIN0>; - reg = <0 0xe6ef0000 0 0x1000>; - interrupts = <0 188 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - -Board setup example for Gen2 platforms (vin1 composite video input) -------------------------------------------------------------------- - -&i2c2 { - status = "okay"; - pinctrl-0 = <&i2c2_pins>; - pinctrl-names = "default"; - - adv7180@20 { - compatible = "adi,adv7180"; - reg = <0x20>; - remote = <&vin1>; - - port { - adv7180: endpoint { - bus-width = <8>; - remote-endpoint = <&vin1ep0>; - }; - }; - }; -}; - -/* composite video input */ -&vin1 { - pinctrl-0 = <&vin1_pins>; - pinctrl-names = "default"; - - status = "okay"; - - port { - vin1ep0: endpoint { - remote-endpoint = <&adv7180>; - bus-width = <8>; - }; - }; -}; - -Device node example for Gen3 platforms --------------------------------------- - - vin0: video@e6ef0000 { - compatible = "renesas,vin-r8a7795"; - reg = <0 0xe6ef0000 0 0x1000>; - interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 811>; - power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; - resets = <&cpg 811>; - renesas,id = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@1 { - #address-cells = <1>; - #size-cells = <0>; - - reg = <1>; - - vin0csi20: endpoint@0 { - reg = <0>; - remote-endpoint= <&csi20vin0>; - }; - vin0csi21: endpoint@1 { - reg = <1>; - remote-endpoint= <&csi21vin0>; - }; - vin0csi40: endpoint@2 { - reg = <2>; - remote-endpoint= <&csi40vin0>; - }; - }; - }; - }; - - csi20: csi2@fea80000 { - compatible = "renesas,r8a7795-csi2"; - reg = <0 0xfea80000 0 0x10000>; - interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 714>; - power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; - resets = <&cpg 714>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - csi20_in: endpoint { - clock-lanes = <0>; - data-lanes = <1>; - remote-endpoint = <&adv7482_txb>; - }; - }; - - port@1 { - #address-cells = <1>; - #size-cells = <0>; - - reg = <1>; - - csi20vin0: endpoint@0 { - reg = <0>; - remote-endpoint = <&vin0csi20>; - }; - }; - }; - }; - -[1] video-interfaces.txt common video media interface diff --git a/dts/Bindings/media/renesas,vin.yaml b/dts/Bindings/media/renesas,vin.yaml new file mode 100644 index 0000000000..1ec947b478 --- /dev/null +++ b/dts/Bindings/media/renesas,vin.yaml @@ -0,0 +1,402 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Copyright (C) 2020 Renesas Electronics Corp. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/renesas,vin.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Video Input (VIN) + +maintainers: + - Niklas Söderlund <niklas.soderlund@ragnatech.se> + +description: + The R-Car Video Input (VIN) device provides video input capabilities for the + Renesas R-Car family of devices. + + Each VIN instance has a single parallel input that supports RGB and YUV video, + with both external synchronization and BT.656 synchronization for the latter. + Depending on the instance the VIN input is connected to external SoC pins, or + on Gen3 and RZ/G2 platforms to a CSI-2 receiver. + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,vin-r8a7743 # RZ/G1M + - renesas,vin-r8a7744 # RZ/G1N + - renesas,vin-r8a7745 # RZ/G1E + - renesas,vin-r8a77470 # RZ/G1C + - renesas,vin-r8a7790 # R-Car H2 + - renesas,vin-r8a7791 # R-Car M2-W + - renesas,vin-r8a7792 # R-Car V2H + - renesas,vin-r8a7793 # R-Car M2-N + - renesas,vin-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-vin # Generic R-Car Gen2 or RZ/G1 + + - items: + - enum: + - renesas,vin-r8a774a1 # RZ/G2M + - renesas,vin-r8a774b1 # RZ/G2N + - renesas,vin-r8a774c0 # RZ/G2E + - renesas,vin-r8a7778 # R-Car M1 + - renesas,vin-r8a7779 # R-Car H1 + - renesas,vin-r8a7795 # R-Car H3 + - renesas,vin-r8a7796 # R-Car M3-W + - renesas,vin-r8a77965 # R-Car M3-N + - renesas,vin-r8a77970 # R-Car V3M + - renesas,vin-r8a77980 # R-Car V3H + - renesas,vin-r8a77990 # R-Car E3 + - renesas,vin-r8a77995 # R-Car D3 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + #The per-board settings for Gen2 and RZ/G1 platforms: + port: + type: object + description: + A node containing a parallel input with a single endpoint definitions as + documented in + Documentation/devicetree/bindings/media/video-interfaces.txt + + properties: + endpoint: + type: object + + properties: + hsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, embedded + synchronization is selected. + default: 1 + + vsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, embedded + synchronization is selected. + default: 1 + + field-active-even: true + + bus-width: true + + data-shift: true + + data-enable-active: + description: Polarity of CLKENB signal + default: 1 + + pclk-sample: true + + data-active: true + + remote-endpoint: true + + required: + - remote-endpoint + + additionalProperties: false + + additionalProperties: false + + #The per-board settings for Gen3 and RZ/G2 platforms: + renesas,id: + description: VIN channel number + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 15 + + ports: + type: object + description: + A node containing input nodes with endpoint definitions as documented in + Documentation/devicetree/bindings/media/video-interfaces.txt + + properties: + port@0: + type: object + description: + Input port node, single endpoint describing a parallel input source. + + properties: + reg: + const: 0 + + endpoint: + type: object + + properties: + hsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, embedded + synchronization is selected. + default: 1 + + vsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, embedded + synchronization is selected. + default: 1 + + field-active-even: true + + bus-width: true + + data-shift: true + + data-enable-active: + description: Polarity of CLKENB signal + default: 1 + + pclk-sample: true + + data-active: true + + remote-endpoint: true + + required: + - remote-endpoint + + additionalProperties: false + + required: + - endpoint + + additionalProperties: false + + port@1: + type: object + description: + Input port node, multiple endpoints describing all the R-Car CSI-2 + modules connected the VIN. + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + reg: + const: 1 + + endpoint@0: + type: object + description: Endpoint connected to CSI20. + + properties: + reg: + const: 0 + + remote-endpoint: true + + required: + - reg + - remote-endpoint + + additionalProperties: false + + endpoint@1: + type: object + description: Endpoint connected to CSI21. + + properties: + reg: + const: 1 + + remote-endpoint: true + + required: + - reg + - remote-endpoint + + additionalProperties: false + + endpoint@2: + type: object + description: Endpoint connected to CSI40. + + properties: + reg: + const: 2 + + remote-endpoint: true + + required: + - reg + - remote-endpoint + + additionalProperties: false + + endpoint@3: + type: object + description: Endpoint connected to CSI41. + + properties: + reg: + const: 3 + + remote-endpoint: true + + required: + - reg + - remote-endpoint + + additionalProperties: false + + anyOf: + - required: + - endpoint@0 + - required: + - endpoint@1 + - required: + - endpoint@2 + - required: + - endpoint@3 + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - power-domains + - resets + +if: + properties: + compatible: + contains: + enum: + - renesas,vin-r8a7778 + - renesas,vin-r8a7779 + - renesas,rcar-gen2-vin +then: + required: + - port +else: + required: + - renesas,id + - ports + +additionalProperties: false + +examples: + # Device node example for Gen2 platform + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> + + vin1: vin@e6ef1000 { + compatible = "renesas,vin-r8a7790", + "renesas,rcar-gen2-vin"; + reg = <0 0xe6ef1000 0 0x1000>; + interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 810>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 810>; + + port { + vin1ep0: endpoint { + remote-endpoint = <&adv7180>; + bus-width = <8>; + }; + }; + }; + + # Device node example for Gen3 platform with only CSI-2 + - | + #include <dt-bindings/clock/r8a7795-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7795-sysc.h> + + vin0: video@e6ef0000 { + compatible = "renesas,vin-r8a7795"; + reg = <0 0xe6ef0000 0 0x1000>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 811>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 811>; + renesas,id = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin0csi20: endpoint@0 { + reg = <0>; + remote-endpoint= <&csi20vin0>; + }; + vin0csi40: endpoint@2 { + reg = <2>; + remote-endpoint= <&csi40vin0>; + }; + }; + }; + }; + + # Device node example for Gen3 platform with CSI-2 and parallel + - | + #include <dt-bindings/clock/r8a77970-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a77970-sysc.h> + + vin2: video@e6ef2000 { + compatible = "renesas,vin-r8a77970"; + reg = <0 0xe6ef2000 0 0x1000>; + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 809>; + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; + resets = <&cpg 809>; + renesas,id = <2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vin2_in: endpoint { + remote-endpoint = <&adv7612_out>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin2csi40: endpoint@2 { + reg = <2>; + remote-endpoint = <&csi40vin2>; + }; + }; + }; + }; diff --git a/dts/Bindings/media/rockchip-rga.txt b/dts/Bindings/media/rockchip-rga.txt index fd5276abfa..c53a8e5133 100644 --- a/dts/Bindings/media/rockchip-rga.txt +++ b/dts/Bindings/media/rockchip-rga.txt @@ -6,8 +6,9 @@ BitBLT, alpha blending and image blur/sharpness. Required properties: - compatible: value should be one of the following - "rockchip,rk3288-rga"; - "rockchip,rk3399-rga"; + "rockchip,rk3228-rga", "rockchip,rk3288-rga": for Rockchip RK3228 + "rockchip,rk3288-rga": for Rockchip RK3288 + "rockchip,rk3399-rga": for Rockchip RK3399 - interrupts: RGA interrupt specifier. diff --git a/dts/Bindings/mfd/iqs62x.yaml b/dts/Bindings/mfd/iqs62x.yaml new file mode 100644 index 0000000000..541b06d80e --- /dev/null +++ b/dts/Bindings/mfd/iqs62x.yaml @@ -0,0 +1,179 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/iqs62x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Azoteq IQS620A/621/622/624/625 Multi-Function Sensors + +maintainers: + - Jeff LaBundy <jeff@labundy.com> + +description: | + The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors + integrate multiple sensing technologies in a single package. + + Link to datasheets: https://www.azoteq.com/ + +properties: + compatible: + enum: + - azoteq,iqs620a + - azoteq,iqs621 + - azoteq,iqs622 + - azoteq,iqs624 + - azoteq,iqs625 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + firmware-name: + $ref: /schemas/types.yaml#/definitions/string + description: + Specifies the name of the calibration and configuration file selected by + the driver. If this property is omitted, the name is chosen based on the + device name with ".bin" as the extension (e.g. iqs620a.bin for IQS620A). + + keys: + $ref: ../input/iqs62x-keys.yaml + + pwm: + $ref: ../pwm/iqs620a-pwm.yaml + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + /* + * Dual capacitive buttons with proximity-activated function, unipolar lid + * switch and panel-mounted LED. + */ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + iqs620a@44 { + compatible = "azoteq,iqs620a"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + keys { + compatible = "azoteq,iqs620a-keys"; + + linux,keycodes = <KEY_SELECT>, + <KEY_MENU>, + <KEY_OK>, + <KEY_MENU>; + + hall-switch-south { + linux,code = <SW_LID>; + azoteq,use-prox; + }; + }; + + iqs620a_pwm: pwm { + compatible = "azoteq,iqs620a-pwm"; + #pwm-cells = <2>; + }; + }; + }; + + pwmleds { + compatible = "pwm-leds"; + + panel { + pwms = <&iqs620a_pwm 0 1000000>; + max-brightness = <255>; + }; + }; + + - | + /* Single inductive button with bipolar dock/tablet-mode switch. */ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + iqs620a@44 { + compatible = "azoteq,iqs620a"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + firmware-name = "iqs620a_coil.bin"; + + keys { + compatible = "azoteq,iqs620a-keys"; + + linux,keycodes = <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <KEY_MUTE>; + + hall-switch-north { + linux,code = <SW_DOCK>; + }; + + hall-switch-south { + linux,code = <SW_TABLET_MODE>; + }; + }; + }; + }; + + - | + /* Dual capacitive buttons with volume knob. */ + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + iqs624@44 { + compatible = "azoteq,iqs624"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + keys { + compatible = "azoteq,iqs624-keys"; + + linux,keycodes = <BTN_0>, + <0>, + <BTN_1>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <KEY_VOLUMEUP>, + <KEY_VOLUMEDOWN>; + }; + }; + }; + +... diff --git a/dts/Bindings/mfd/max77650.yaml b/dts/Bindings/mfd/max77650.yaml index 4803857893..b0a0f0d3d9 100644 --- a/dts/Bindings/mfd/max77650.yaml +++ b/dts/Bindings/mfd/max77650.yaml @@ -73,6 +73,8 @@ required: - gpio-controller - "#gpio-cells" +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/mfd/qcom-rpm.txt b/dts/Bindings/mfd/qcom-rpm.txt index 3c91ad430e..b823b86252 100644 --- a/dts/Bindings/mfd/qcom-rpm.txt +++ b/dts/Bindings/mfd/qcom-rpm.txt @@ -61,6 +61,7 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8901-regulators" "qcom,rpm-pm8921-regulators" "qcom,rpm-pm8018-regulators" + "qcom,rpm-smb208-regulators" - vdd_l0_l1_lvs-supply: - vdd_l2_l11_l12-supply: @@ -171,6 +172,9 @@ pm8018: s1, s2, s3, s4, s5, , l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l14, lvs1 +smb208: + s1a, s1b, s2a, s2b + The content of each sub-node is defined by the standard binding for regulators - see regulator.txt - with additional custom properties described below: diff --git a/dts/Bindings/mfd/rn5t618.txt b/dts/Bindings/mfd/rn5t618.txt index b74e5e94d1..16778ea00d 100644 --- a/dts/Bindings/mfd/rn5t618.txt +++ b/dts/Bindings/mfd/rn5t618.txt @@ -15,6 +15,8 @@ Required properties: - reg: the I2C slave address of the device Optional properties: + - interrupts: interrupt mapping for IRQ + See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - system-power-controller: See Documentation/devicetree/bindings/power/power-controller.txt @@ -32,6 +34,8 @@ Example: pmic@32 { compatible = "ricoh,rn5t618"; reg = <0x32>; + interrupt-parent = <&gpio5>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; system-power-controller; regulators { diff --git a/dts/Bindings/mfd/rohm,bd71828-pmic.yaml b/dts/Bindings/mfd/rohm,bd71828-pmic.yaml index 4fbb9e7342..3a6a1a26e2 100644 --- a/dts/Bindings/mfd/rohm,bd71828-pmic.yaml +++ b/dts/Bindings/mfd/rohm,bd71828-pmic.yaml @@ -41,6 +41,9 @@ properties: "#clock-cells": const: 0 + clock-output-names: + const: bd71828-32k-out + rohm,charger-sense-resistor-ohms: minimum: 10000000 maximum: 50000000 @@ -74,6 +77,8 @@ required: - gpio-controller - "#gpio-cells" +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/mfd/rohm,bd71837-pmic.txt b/dts/Bindings/mfd/rohm,bd71837-pmic.txt deleted file mode 100644 index f22d74c7a8..0000000000 --- a/dts/Bindings/mfd/rohm,bd71837-pmic.txt +++ /dev/null @@ -1,90 +0,0 @@ -* ROHM BD71837 and BD71847 Power Management Integrated Circuit bindings - -BD71837MWV and BD71847MWV are programmable Power Management ICs for powering -single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. They are -optimized for low BOM cost and compact solution footprint. BD71837MWV -integrates 8 Buck regulators and 7 LDOs. BD71847MWV contains 6 Buck regulators -and 6 LDOs. - -Datasheet for BD71837 is available at: -https://www.rohm.com/datasheet/BD71837MWV/bd71837mwv-e -Datasheet for BD71847 is available at: -https://www.rohm.com/datasheet/BD71847AMWV/bd71847amwv-e - -Required properties: - - compatible : Should be "rohm,bd71837" for bd71837 - "rohm,bd71847" for bd71847. - - reg : I2C slave address. - - interrupt-parent : Phandle to the parent interrupt controller. - - interrupts : The interrupt line the device is connected to. - - clocks : The parent clock connected to PMIC. If this is missing - 32768 KHz clock is assumed. - - #clock-cells : Should be 0. - - regulators: : List of child nodes that specify the regulators. - Please see ../regulator/rohm,bd71837-regulator.txt - -Optional properties: -- clock-output-names : Should contain name for output clock. -- rohm,reset-snvs-powered : Transfer BD718x7 to SNVS state at reset. - -The BD718x7 supports two different HW states as reset target states. States -are called as SNVS and READY. At READY state all the PMIC power outputs go -down and OTP is reload. At the SNVS state all other logic and external -devices apart from the SNVS power domain are shut off. Please refer to NXP -i.MX8 documentation for further information regarding SNVS state. When a -reset is done via SNVS state the PMIC OTP data is not reload. This causes -power outputs that have been under SW control to stay down when reset has -switched power state to SNVS. If reset is done via READY state the power -outputs will be returned to HW control by OTP loading. Thus the reset -target state is set to READY by default. If SNVS state is used the boot -crucial regulators must have the regulator-always-on and regulator-boot-on -properties set in regulator node. - -- rohm,short-press-ms : Short press duration in milliseconds -- rohm,long-press-ms : Long press duration in milliseconds - -Configure the "short press" and "long press" timers for the power button. -Values are rounded to what hardware supports (500ms multiple for short and -1000ms multiple for long). If these properties are not present the existing -configuration (from bootloader or OTP) is not touched. - -Example: - - /* external oscillator node */ - osc: oscillator { - compatible = "fixed-clock"; - #clock-cells = <1>; - clock-frequency = <32768>; - clock-output-names = "osc"; - }; - - pmic: pmic@4b { - compatible = "rohm,bd71837"; - reg = <0x4b>; - interrupt-parent = <&gpio1>; - interrupts = <29 GPIO_ACTIVE_LOW>; - interrupt-names = "irq"; - #clock-cells = <0>; - clocks = <&osc 0>; - clock-output-names = "bd71837-32k-out"; - rohm,reset-snvs-powered; - - regulators { - buck1: BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - // [...] - }; - }; - - /* Clock consumer node */ - rtc@0 { - compatible = "company,my-rtc"; - clock-names = "my-clock"; - clocks = <&pmic>; - }; diff --git a/dts/Bindings/mfd/rohm,bd71837-pmic.yaml b/dts/Bindings/mfd/rohm,bd71837-pmic.yaml new file mode 100644 index 0000000000..aa922c560f --- /dev/null +++ b/dts/Bindings/mfd/rohm,bd71837-pmic.yaml @@ -0,0 +1,236 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/rohm,bd71837-pmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD71837 Power Management Integrated Circuit bindings + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + BD71837MWV is programmable Power Management ICs for powering single-core, + dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is optimized for low + BOM cost and compact solution footprint. BD71837MWV integrates 8 Buck + regulators and 7 LDOs. + Datasheet for BD71837 is available at + https://www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applications/nxp-imx/bd71837amwv-product + +properties: + compatible: + const: rohm,bd71837 + + reg: + description: + I2C slave address. + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + "#clock-cells": + const: 0 + +# The BD718x7 supports two different HW states as reset target states. States +# are called as SNVS and READY. At READY state all the PMIC power outputs go +# down and OTP is reload. At the SNVS state all other logic and external +# devices apart from the SNVS power domain are shut off. Please refer to NXP +# i.MX8 documentation for further information regarding SNVS state. When a +# reset is done via SNVS state the PMIC OTP data is not reload. This causes +# power outputs that have been under SW control to stay down when reset has +# switched power state to SNVS. If reset is done via READY state the power +# outputs will be returned to HW control by OTP loading. Thus the reset +# target state is set to READY by default. If SNVS state is used the boot +# crucial regulators must have the regulator-always-on and regulator-boot-on +# properties set in regulator node. + + rohm,reset-snvs-powered: + description: | + Transfer PMIC to SNVS state at reset + type: boolean + +# Configure the "short press" and "long press" timers for the power button. +# Values are rounded to what hardware supports +# Short-press: +# Shortest being 10ms, next 500ms and then multiple of 500ms up to 7,5s +# Long-press: +# Shortest being 10ms, next 1000ms and then multiple of 1000ms up to 15s +# If these properties are not present the existing configuration (from +# bootloader or OTP) is not touched. + + rohm,short-press-ms: + description: + Short press duration in milliseconds + enum: + - 10 + - 500 + - 1000 + - 1500 + - 2000 + - 2500 + - 3000 + - 3500 + - 4000 + - 4500 + - 5000 + - 5500 + - 6000 + - 6500 + - 7000 + + rohm,long-press-ms: + description: + Long press duration in milliseconds + enum: + - 10 + - 1000 + - 2000 + - 3000 + - 4000 + - 5000 + - 6000 + - 7000 + - 8000 + - 9000 + - 10000 + - 11000 + - 12000 + - 13000 + - 14000 + + regulators: + $ref: ../regulator/rohm,bd71837-regulator.yaml + description: + List of child nodes that specify the regulators. + +required: + - compatible + - reg + - interrupts + - clocks + - "#clock-cells" + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + + i2c { + pmic: pmic@4b { + compatible = "rohm,bd71837"; + reg = <0x4b>; + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <0>; + clocks = <&osc 0>; + rohm,reset-snvs-powered; + rohm,short-press-ms = <10>; + rohm,long-press-ms = <2000>; + + regulators { + buck1: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <900000>; + rohm,dvs-idle-voltage = <850000>; + rohm,dvs-suspend-voltage = <800000>; + }; + buck2: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + buck3: BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + rohm,dvs-run-voltage = <1000000>; + }; + buck4: BUCK4 { + regulator-name = "buck4"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + rohm,dvs-run-voltage = <1000000>; + }; + buck5: BUCK5 { + regulator-name = "buck5"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + }; + buck6: BUCK6 { + regulator-name = "buck6"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + buck7: BUCK7 { + regulator-name = "buck7"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + }; + buck8: BUCK8 { + regulator-name = "buck8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + }; + + ldo1: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + ldo2: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + }; + ldo3: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + ldo4: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + }; + ldo5: LDO5 { + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + ldo6: LDO6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + }; + ldo7_reg: LDO7 { + regulator-name = "ldo7"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + }; diff --git a/dts/Bindings/mfd/rohm,bd71847-pmic.yaml b/dts/Bindings/mfd/rohm,bd71847-pmic.yaml new file mode 100644 index 0000000000..402e40dfe0 --- /dev/null +++ b/dts/Bindings/mfd/rohm,bd71847-pmic.yaml @@ -0,0 +1,222 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD71847 and BD71850 Power Management Integrated Circuit bindings + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + BD71847AMWV and BD71850MWV are programmable Power Management ICs for powering + single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is + optimized for low BOM cost and compact solution footprint. BD71847MWV and + BD71850MWV integrate 6 Buck regulators and 6 LDOs. + Datasheets are available at + https://www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applications/nxp-imx/bd71847amwv-product + https://www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applications/nxp-imx/bd71850mwv-product + +properties: + compatible: + enum: + - rohm,bd71847 + - rohm,bd71850 + + reg: + description: + I2C slave address. + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + "#clock-cells": + const: 0 + +# The BD71847 abd BD71850 support two different HW states as reset target +# states. States are called as SNVS and READY. At READY state all the PMIC +# power outputs go down and OTP is reload. At the SNVS state all other logic +# and external devices apart from the SNVS power domain are shut off. Please +# refer to NXP i.MX8 documentation for further information regarding SNVS +# state. When a reset is done via SNVS state the PMIC OTP data is not reload. +# This causes power outputs that have been under SW control to stay down when +# reset has switched power state to SNVS. If reset is done via READY state the +# power outputs will be returned to HW control by OTP loading. Thus the reset +# target state is set to READY by default. If SNVS state is used the boot +# crucial regulators must have the regulator-always-on and regulator-boot-on +# properties set in regulator node. + + rohm,reset-snvs-powered: + description: + Transfer PMIC to SNVS state at reset. + type: boolean + +# Configure the "short press" and "long press" timers for the power button. +# Values are rounded to what hardware supports +# Short-press: +# Shortest being 10ms, next 500ms and then multiple of 500ms up to 7,5s +# Long-press: +# Shortest being 10ms, next 1000ms and then multiple of 1000ms up to 15s +# If these properties are not present the existing # configuration (from +# bootloader or OTP) is not touched. + + rohm,short-press-ms: + description: + Short press duration in milliseconds + enum: + - 10 + - 500 + - 1000 + - 1500 + - 2000 + - 2500 + - 3000 + - 3500 + - 4000 + - 4500 + - 5000 + - 5500 + - 6000 + - 6500 + - 7000 + - 7500 + + rohm,long-press-ms: + description: + Long press duration in milliseconds + enum: + - 10 + - 1000 + - 2000 + - 3000 + - 4000 + - 5000 + - 6000 + - 7000 + - 8000 + - 9000 + - 10000 + - 11000 + - 12000 + - 13000 + - 14000 + - 15000 + + regulators: + $ref: ../regulator/rohm,bd71847-regulator.yaml + description: + List of child nodes that specify the regulators. + +required: + - compatible + - reg + - interrupts + - clocks + - "#clock-cells" + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + + i2c { + pmic: pmic@4b { + compatible = "rohm,bd71847"; + reg = <0x4b>; + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <0>; + clocks = <&osc 0>; + rohm,reset-snvs-powered; + rohm,short-press-ms = <10>; + rohm,long-press-ms = <2000>; + + regulators { + buck1: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <900000>; + rohm,dvs-idle-voltage = <850000>; + rohm,dvs-suspend-voltage = <800000>; + }; + buck2: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + buck3: BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + }; + buck4: BUCK4 { + regulator-name = "buck4"; + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + buck5: BUCK5 { + regulator-name = "buck5"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + }; + buck8: BUCK6 { + regulator-name = "buck6"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + }; + + ldo1: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + ldo2: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + }; + ldo3: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + ldo4: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + }; + ldo5: LDO5 { + regulator-name = "ldo5"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + ldo6: LDO6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; + }; diff --git a/dts/Bindings/mfd/st,stm32-lptimer.yaml b/dts/Bindings/mfd/st,stm32-lptimer.yaml index 1a4cc5f3fb..ddf190cb80 100644 --- a/dts/Bindings/mfd/st,stm32-lptimer.yaml +++ b/dts/Bindings/mfd/st,stm32-lptimer.yaml @@ -39,6 +39,8 @@ properties: "#size-cells": const: 0 + wakeup-source: true + pwm: type: object @@ -81,6 +83,16 @@ patternProperties: required: - compatible + timer: + type: object + + properties: + compatible: + const: st,stm32-lptimer-timer + + required: + - compatible + required: - "#address-cells" - "#size-cells" @@ -115,6 +127,10 @@ examples: counter { compatible = "st,stm32-lptimer-counter"; }; + + timer { + compatible = "st,stm32-lptimer-timer"; + }; }; ... diff --git a/dts/Bindings/mfd/st,stpmic1.txt b/dts/Bindings/mfd/st,stpmic1.txt deleted file mode 100644 index afd45c0895..0000000000 --- a/dts/Bindings/mfd/st,stpmic1.txt +++ /dev/null @@ -1,61 +0,0 @@ -* STMicroelectronics STPMIC1 Power Management IC - -Required properties: -- compatible: : "st,stpmic1" -- reg: : The I2C slave address for the STPMIC1 chip. -- interrupts: : The interrupt line the device is connected to. -- #interrupt-cells: : Should be 1. -- interrupt-controller: : Marks the device node as an interrupt controller. - Interrupt numbers are defined at - dt-bindings/mfd/st,stpmic1.h. - -STPMIC1 consists in a varied group of sub-devices. -Each sub-device binding is be described in own documentation file. - -Device Description ------- ------------ -st,stpmic1-onkey : Power on key, see ../input/st,stpmic1-onkey.txt -st,stpmic1-regulators : Regulators, see ../regulator/st,stpmic1-regulator.txt -st,stpmic1-wdt : Watchdog, see ../watchdog/st,stpmic1-wdt.txt - -Example: - -#include <dt-bindings/mfd/st,stpmic1.h> - -pmic: pmic@33 { - compatible = "st,stpmic1"; - reg = <0x33>; - interrupt-parent = <&gpioa>; - interrupts = <0 2>; - - interrupt-controller; - #interrupt-cells = <2>; - - onkey { - compatible = "st,stpmic1-onkey"; - interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; - interrupt-names = "onkey-falling", "onkey-rising"; - power-off-time-sec = <10>; - }; - - watchdog { - compatible = "st,stpmic1-wdt"; - }; - - regulators { - compatible = "st,stpmic1-regulators"; - - vdd_core: buck1 { - regulator-name = "vdd_core"; - regulator-boot-on; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1200000>; - }; - vdd: buck3 { - regulator-name = "vdd"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-pull-down; - }; - }; diff --git a/dts/Bindings/mfd/st,stpmic1.yaml b/dts/Bindings/mfd/st,stpmic1.yaml new file mode 100644 index 0000000000..d9ad9260e3 --- /dev/null +++ b/dts/Bindings/mfd/st,stpmic1.yaml @@ -0,0 +1,339 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/st,stpmic1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectonics STPMIC1 Power Management IC bindings + +description: STMicroelectronics STPMIC1 Power Management IC + +maintainers: + - pascal Paillet <p.paillet@st.com> + +properties: + compatible: + const: st,stpmic1 + + reg: + const: 0x33 + + interrupts: + maxItems: 1 + + "#interrupt-cells": + const: 2 + + interrupt-controller: true + + onkey: + type: object + + allOf: + - $ref: ../input/input.yaml + + properties: + compatible: + const: st,stpmic1-onkey + + interrupts: + items: + - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic + - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic + + interrupt-names: + items: + - const: onkey-falling + - const: onkey-rising + + st,onkey-clear-cc-flag: + description: onkey is able power on after an over-current shutdown event. + $ref: /schemas/types.yaml#/definitions/flag + + st,onkey-pu-inactive: + description: onkey pull up is not active + $ref: /schemas/types.yaml#/definitions/flag + + power-off-time-sec: + minimum: 1 + maximum: 16 + + required: + - compatible + - interrupts + - interrupt-names + + additionalProperties: false + + watchdog: + type: object + + allOf: + - $ref: ../watchdog/watchdog.yaml + + properties: + compatible: + const: st,stpmic1-wdt + + timeout-sec: true + + required: + - compatible + + additionalProperties: false + + regulators: + type: object + + description: | + Available Regulators in STPMIC1 device are: + - buck1 for Buck BUCK1 + - buck2 for Buck BUCK2 + - buck3 for Buck BUCK3 + - buck4 for Buck BUCK4 + - ldo1 for LDO LDO1 + - ldo2 for LDO LDO2 + - ldo3 for LDO LDO3 + - ldo4 for LDO LDO4 + - ldo5 for LDO LDO5 + - ldo6 for LDO LDO6 + - vref_ddr for LDO Vref DDR + - boost for Buck BOOST + - pwr_sw1 for VBUS_OTG switch + - pwr_sw2 for SW_OUT switch + Switches are fixed voltage regulators with only enable/disable capability. + + properties: + compatible: + const: st,stpmic1-regulators + + ldo3: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-allow-bypass: true + regulator-over-current-protection: true + + additionalProperties: false + + ldo4: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + + additionalProperties: false + + vref_ddr: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + + additionalProperties: false + + boost: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + + additionalProperties: false + + patternProperties: + "^(buck[1-4]|ldo[1-6]|boost|pwr_sw[1-2])-supply$": + description: STPMIC1 voltage regulators supplies + + "^(buck[1-4]|ldo[1-6]|boost|vref_ddr|pwr_sw[1-2])$": + allOf: + - $ref: ../regulator/regulator.yaml + + "^ldo[1-2,5-6]$": + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-over-current-protection: true + regulator-enable-ramp-delay: true + + additionalProperties: false + + "^buck[1-4]$": + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-initial-mode: true + regulator-pull-down: true + regulator-over-current-protection: true + regulator-enable-ramp-delay: true + + additionalProperties: false + + "^pwr_sw[1-2]$": + type: object + + properties: + interrupts: + maxItems: 1 + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + regulator-active-discharge: true + + additionalProperties: false + + required: + - compatible + + additionalProperties: false + + additionalProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - "#interrupt-cells" + - interrupt-controller + +examples: + - | + #include <dt-bindings/mfd/st,stpmic1.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + pmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupt-parent = <&gpioa>; + interrupts = <0 2>; + + interrupt-controller; + #interrupt-cells = <2>; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + }; + + regulators { + compatible = "st,stpmic1-regulators"; + + ldo6-supply = <&v3v3>; + + buck1 { + regulator-name = "vdd_core"; + interrupts = <IT_CURLIM_BUCK1 0>; + st,mask-reset; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1200000>; + }; + + buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-pull-down; + }; + + buck4 { + regulator-name = "v3v3"; + interrupts = <IT_CURLIM_BUCK4 0>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo6 { + regulator-name = "v1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-over-current-protection; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/mips/loongson/devices.yaml b/dts/Bindings/mips/loongson/devices.yaml new file mode 100644 index 0000000000..74ed4e397a --- /dev/null +++ b/dts/Bindings/mips/loongson/devices.yaml @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mips/loongson/devices.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson based Platforms Device Tree Bindings + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> +description: | + Devices with a Loongson CPU shall have the following properties. + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Generic Loongson3 Quad Core + RS780E + items: + - const: loongson,loongson3-4core-rs780e + + - description: Generic Loongson3 Octa Core + RS780E + items: + - const: loongson,loongson3-8core-rs780e +... diff --git a/dts/Bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml b/dts/Bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml index 0ea21a6f70..38ab049910 100644 --- a/dts/Bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml +++ b/dts/Bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml @@ -38,6 +38,8 @@ required: - reg - interrupts +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/mmc/cdns,sdhci.yaml b/dts/Bindings/mmc/cdns,sdhci.yaml new file mode 100644 index 0000000000..2f45dd0d04 --- /dev/null +++ b/dts/Bindings/mmc/cdns,sdhci.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/cdns,sdhci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence SD/SDIO/eMMC Host Controller (SD4HC) + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + - Piotr Sroka <piotrs@cadence.com> + +allOf: + - $ref: mmc-controller.yaml + +properties: + compatible: + items: + - enum: + - socionext,uniphier-sd4hc + - const: cdns,sd4hc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + # PHY DLL input delays: + # They are used to delay the data valid window, and align the window to + # sampling clock. The delay starts from 5ns (for delay parameter equal to 0) + # and it is increased by 2.5ns in each step. + + cdns,phy-input-delay-sd-highspeed: + description: Value of the delay in the input path for SD high-speed timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-legacy: + description: Value of the delay in the input path for legacy timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-sd-uhs-sdr12: + description: Value of the delay in the input path for SD UHS SDR12 timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-sd-uhs-sdr25: + description: Value of the delay in the input path for SD UHS SDR25 timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-sd-uhs-sdr50: + description: Value of the delay in the input path for SD UHS SDR50 timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-sd-uhs-ddr50: + description: Value of the delay in the input path for SD UHS DDR50 timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-mmc-highspeed: + description: Value of the delay in the input path for MMC high-speed timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + cdns,phy-input-delay-mmc-ddr: + description: Value of the delay in the input path for eMMC high-speed DDR timing + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x1f + + # PHY DLL clock delays: + # Each delay property represents the fraction of the clock period. + # The approximate delay value will be + # (<delay property value>/128)*sdmclk_clock_period. + + cdns,phy-dll-delay-sdclk: + description: | + Value of the delay introduced on the sdclk output for all modes except + HS200, HS400 and HS400_ES. + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x7f + + cdns,phy-dll-delay-sdclk-hsmmc: + description: | + Value of the delay introduced on the sdclk output for HS200, HS400 and + HS400_ES speed modes. + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x7f + + cdns,phy-dll-delay-strobe: + description: | + Value of the delay introduced on the dat_strobe input used in + HS400 / HS400_ES speed modes. + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + - maximum: 0x7f + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + emmc: mmc@5a000000 { + compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; + reg = <0x5a000000 0x400>; + interrupts = <0 78 4>; + clocks = <&clk 4>; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + cdns,phy-dll-delay-sdclk = <0>; + }; diff --git a/dts/Bindings/mmc/fsl-imx-esdhc.txt b/dts/Bindings/mmc/fsl-imx-esdhc.txt index 0f97d71144..de1b8bd550 100644 --- a/dts/Bindings/mmc/fsl-imx-esdhc.txt +++ b/dts/Bindings/mmc/fsl-imx-esdhc.txt @@ -43,6 +43,11 @@ Optional properties: This property allows user to change the tuning step to more than one delay cells which is useful for some special boards or cards when the default tuning step can't find the proper delay window within limited tuning retries. +- fsl,strobe-dll-delay-target: Specify the strobe dll control slave delay target. + This delay target programming host controller loopback read clock, and this + property allows user to change the delay target for the strobe input read clock. + If not use this property, driver default set the delay target to value 7. + Only eMMC HS400 mode need to take care of this property. Examples: diff --git a/dts/Bindings/mmc/mmc-controller.yaml b/dts/Bindings/mmc/mmc-controller.yaml index 8fded83c51..acc9f10871 100644 --- a/dts/Bindings/mmc/mmc-controller.yaml +++ b/dts/Bindings/mmc/mmc-controller.yaml @@ -351,7 +351,7 @@ dependencies: examples: - | - sdhci@ab000000 { + mmc@ab000000 { compatible = "sdhci"; reg = <0xab000000 0x200>; interrupts = <23>; diff --git a/dts/Bindings/mmc/mmci.txt b/dts/Bindings/mmc/mmci.txt index 6d3c626e01..4ec921e4bf 100644 --- a/dts/Bindings/mmc/mmci.txt +++ b/dts/Bindings/mmc/mmci.txt @@ -28,6 +28,8 @@ specific for ux500 variant: - st,sig-pin-fbclk : feedback clock signal pin used. specific for sdmmc variant: +- reg : a second base register may be defined if a delay + block is present and used for tuning. - st,sig-dir : signal direction polarity used for cmd, dat0 dat123. - st,neg-edge : data & command phase relation, generated on sd clock falling edge. diff --git a/dts/Bindings/mmc/sdhci-am654.txt b/dts/Bindings/mmc/sdhci-am654.txt index 50e87df479..c6ccecb9ae 100644 --- a/dts/Bindings/mmc/sdhci-am654.txt +++ b/dts/Bindings/mmc/sdhci-am654.txt @@ -18,7 +18,20 @@ Required Properties: - clocks: Handles to the clock inputs. - clock-names: Tuple including "clk_xin" and "clk_ahb" - interrupts: Interrupt specifiers - - ti,otap-del-sel: Output Tap Delay select + Output tap delay for each speed mode: + - ti,otap-del-sel-legacy + - ti,otap-del-sel-mmc-hs + - ti,otap-del-sel-sd-hs + - ti,otap-del-sel-sdr12 + - ti,otap-del-sel-sdr25 + - ti,otap-del-sel-sdr50 + - ti,otap-del-sel-sdr104 + - ti,otap-del-sel-ddr50 + - ti,otap-del-sel-ddr52 + - ti,otap-del-sel-hs200 + - ti,otap-del-sel-hs400 + These bindings must be provided otherwise the driver will disable the + corresponding speed mode (i.e. all nodes must provide at least -legacy) Optional Properties (Required for ti,am654-sdhci-5.1 and ti,j721e-sdhci-8bit): - ti,trm-icp: DLL trim select @@ -38,6 +51,10 @@ Example: interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; sdhci-caps-mask = <0x80000007 0x0>; mmc-ddr-1_8v; - ti,otap-del-sel = <0x2>; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-ddr52 = <0x5>; + ti,otap-del-sel-hs200 = <0x5>; + ti,otap-del-sel-hs400 = <0x0>; ti,trm-icp = <0x8>; }; diff --git a/dts/Bindings/mmc/sdhci-cadence.txt b/dts/Bindings/mmc/sdhci-cadence.txt deleted file mode 100644 index fa423c2778..0000000000 --- a/dts/Bindings/mmc/sdhci-cadence.txt +++ /dev/null @@ -1,80 +0,0 @@ -* Cadence SD/SDIO/eMMC Host Controller - -Required properties: -- compatible: should be one of the following: - "cdns,sd4hc" - default of the IP - "socionext,uniphier-sd4hc" - for Socionext UniPhier SoCs -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: phandle to the input clock. - -Optional properties: -For eMMC configuration, supported speed modes are not indicated by the SDHCI -Capabilities Register. Instead, the following properties should be specified -if supported. See mmc.txt for details. -- mmc-ddr-1_8v -- mmc-ddr-1_2v -- mmc-hs200-1_8v -- mmc-hs200-1_2v -- mmc-hs400-1_8v -- mmc-hs400-1_2v - -Some PHY delays can be configured by following properties. -PHY DLL input delays: -They are used to delay the data valid window, and align the window -to sampling clock. The delay starts from 5ns (for delay parameter equal to 0) -and it is increased by 2.5ns in each step. -- cdns,phy-input-delay-sd-highspeed: - Value of the delay in the input path for SD high-speed timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-legacy: - Value of the delay in the input path for legacy timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-sd-uhs-sdr12: - Value of the delay in the input path for SD UHS SDR12 timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-sd-uhs-sdr25: - Value of the delay in the input path for SD UHS SDR25 timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-sd-uhs-sdr50: - Value of the delay in the input path for SD UHS SDR50 timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-sd-uhs-ddr50: - Value of the delay in the input path for SD UHS DDR50 timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-mmc-highspeed: - Value of the delay in the input path for MMC high-speed timing - Valid range = [0:0x1F]. -- cdns,phy-input-delay-mmc-ddr: - Value of the delay in the input path for eMMC high-speed DDR timing - Valid range = [0:0x1F]. - -PHY DLL clock delays: -Each delay property represents the fraction of the clock period. -The approximate delay value will be -(<delay property value>/128)*sdmclk_clock_period. -- cdns,phy-dll-delay-sdclk: - Value of the delay introduced on the sdclk output - for all modes except HS200, HS400 and HS400_ES. - Valid range = [0:0x7F]. -- cdns,phy-dll-delay-sdclk-hsmmc: - Value of the delay introduced on the sdclk output - for HS200, HS400 and HS400_ES speed modes. - Valid range = [0:0x7F]. -- cdns,phy-dll-delay-strobe: - Value of the delay introduced on the dat_strobe input - used in HS400 / HS400_ES speed modes. - Valid range = [0:0x7F]. - -Example: - emmc: sdhci@5a000000 { - compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; - reg = <0x5a000000 0x400>; - interrupts = <0 78 4>; - clocks = <&clk 4>; - bus-width = <8>; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - mmc-hs400-1_8v; - cdns,phy-dll-delay-sdclk = <0>; - }; diff --git a/dts/Bindings/mmc/sdhci-msm.txt b/dts/Bindings/mmc/sdhci-msm.txt index 7ee639b1af..5445931c5a 100644 --- a/dts/Bindings/mmc/sdhci-msm.txt +++ b/dts/Bindings/mmc/sdhci-msm.txt @@ -26,7 +26,13 @@ Required properties: - reg: Base address and length of the register in the following order: - Host controller register map (required) - - SD Core register map (required for msm-v4 and below) + - SD Core register map (required for controllers earlier than msm-v5) + - CQE register map (Optional, CQE support is present on SDHC instance meant + for eMMC and version v4.2 and above) +- reg-names: When CQE register map is supplied, below reg-names are required + - "hc" for Host controller register map + - "core" for SD core register map + - "cqhci" for CQE register map - interrupts: Should contain an interrupt-specifiers for the interrupts: - Host controller interrupt (required) - pinctrl-names: Should contain only one value - "default". diff --git a/dts/Bindings/mmc/socionext,uniphier-sd.yaml b/dts/Bindings/mmc/socionext,uniphier-sd.yaml new file mode 100644 index 0000000000..cdfac9b441 --- /dev/null +++ b/dts/Bindings/mmc/socionext,uniphier-sd.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/socionext,uniphier-sd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier SD/SDIO/eMMC controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + description: version 2.91, 3.1, 3.1.1, respectively + enum: + - socionext,uniphier-sd-v2.91 + - socionext,uniphier-sd-v3.1 + - socionext,uniphier-sd-v3.1.1 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + reset-names: + description: | + There are three reset signals at maximum + host: mandatory for all variants + bridge: exist only for version 2.91 + hw: optional. exist if eMMC hw reset line is available + oneOf: + - const: host + - items: + - const: host + - const: bridge + - items: + - const: host + - const: hw + - items: + - const: host + - const: bridge + - const: hw + + resets: + minItems: 1 + maxItems: 3 + +allOf: + - $ref: mmc-controller.yaml + + - if: + properties: + compatible: + contains: + const: socionext,uniphier-sd-v2.91 + then: + properties: + reset-names: + contains: + const: bridge + else: + properties: + reset-names: + not: + contains: + const: bridge + +required: + - compatible + - reg + - interrupts + - clocks + - reset-names + - resets + +examples: + - | + sd: mmc@5a400000 { + compatible = "socionext,uniphier-sd-v2.91"; + reg = <0x5a400000 0x200>; + interrupts = <0 76 4>; + pinctrl-names = "default", "uhs"; + pinctrl-0 = <&pinctrl_sd>; + pinctrl-1 = <&pinctrl_sd_uhs>; + clocks = <&mio_clk 0>; + reset-names = "host", "bridge"; + resets = <&mio_rst 0>, <&mio_rst 3>; + dma-names = "rx-tx"; + dmas = <&dmac 4>; + bus-width = <4>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + }; diff --git a/dts/Bindings/mmc/synopsys-dw-mshc.yaml b/dts/Bindings/mmc/synopsys-dw-mshc.yaml index 05f9f36dcb..dd2c1b1471 100644 --- a/dts/Bindings/mmc/synopsys-dw-mshc.yaml +++ b/dts/Bindings/mmc/synopsys-dw-mshc.yaml @@ -62,7 +62,7 @@ examples: cap-mmc-highspeed; cap-sd-highspeed; card-detect-delay = <200>; - clock-freq-min-max = <400000 200000000>; + max-frequency = <200000000>; clock-frequency = <400000000>; data-addr = <0x200>; fifo-depth = <0x80>; diff --git a/dts/Bindings/mmc/uniphier-sd.txt b/dts/Bindings/mmc/uniphier-sd.txt deleted file mode 100644 index e1d6587557..0000000000 --- a/dts/Bindings/mmc/uniphier-sd.txt +++ /dev/null @@ -1,55 +0,0 @@ -UniPhier SD/eMMC controller - -Required properties: -- compatible: should be one of the following: - "socionext,uniphier-sd-v2.91" - IP version 2.91 - "socionext,uniphier-sd-v3.1" - IP version 3.1 - "socionext,uniphier-sd-v3.1.1" - IP version 3.1.1 -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: a single clock specifier of the controller clock. -- reset-names: should contain the following: - "host" - mandatory for all versions - "bridge" - should exist only for "socionext,uniphier-sd-v2.91" - "hw" - should exist if eMMC hw reset line is available -- resets: a list of reset specifiers, corresponding to the reset-names - -Optional properties: -- pinctrl-names: if present, should contain the following: - "default" - should exist for all instances - "uhs" - should exist for SD instance with UHS support -- pinctrl-0: pin control state for the default mode -- pinctrl-1: pin control state for the UHS mode -- dma-names: should be "rx-tx" if present. - This property can exist only for "socionext,uniphier-sd-v2.91". -- dmas: a single DMA channel specifier - This property can exist only for "socionext,uniphier-sd-v2.91". -- bus-width: see mmc.txt -- cap-sd-highspeed: see mmc.txt -- cap-mmc-highspeed: see mmc.txt -- sd-uhs-sdr12: see mmc.txt -- sd-uhs-sdr25: see mmc.txt -- sd-uhs-sdr50: see mmc.txt -- cap-mmc-hw-reset: should exist if reset-names contains "hw". see mmc.txt -- non-removable: see mmc.txt - -Example: - - sd: sdhc@5a400000 { - compatible = "socionext,uniphier-sd-v2.91"; - reg = <0x5a400000 0x200>; - interrupts = <0 76 4>; - pinctrl-names = "default", "uhs"; - pinctrl-0 = <&pinctrl_sd>; - pinctrl-1 = <&pinctrl_sd_uhs>; - clocks = <&mio_clk 0>; - reset-names = "host", "bridge"; - resets = <&mio_rst 0>, <&mio_rst 3>; - dma-names = "rx-tx"; - dmas = <&dmac 4>; - bus-width = <4>; - cap-sd-highspeed; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - }; diff --git a/dts/Bindings/mtd/brcm,brcmnand.txt b/dts/Bindings/mtd/brcm,brcmnand.txt index 82156dc8f3..05651a654c 100644 --- a/dts/Bindings/mtd/brcm,brcmnand.txt +++ b/dts/Bindings/mtd/brcm,brcmnand.txt @@ -35,11 +35,11 @@ Required properties: (optional) NAND flash cache range (if at non-standard offset) - reg-names : a list of the names corresponding to the previous register ranges. Should contain "nand" and (optionally) - "flash-dma" and/or "nand-cache". -- interrupts : The NAND CTLRDY interrupt and (if Flash DMA is available) - FLASH_DMA_DONE -- interrupt-names : May be "nand_ctlrdy" or "flash_dma_done", if broken out as - individual interrupts. + "flash-dma" or "flash-edu" and/or "nand-cache". +- interrupts : The NAND CTLRDY interrupt, (if Flash DMA is available) + FLASH_DMA_DONE and if EDU is avaialble and used FLASH_EDU_DONE +- interrupt-names : May be "nand_ctlrdy" or "flash_dma_done" or "flash_edu_done", + if broken out as individual interrupts. May be "nand", if the SoC has the individual NAND interrupts multiplexed behind another custom piece of hardware diff --git a/dts/Bindings/mtd/denali,nand.yaml b/dts/Bindings/mtd/denali,nand.yaml new file mode 100644 index 0000000000..46e6b6726b --- /dev/null +++ b/dts/Bindings/mtd/denali,nand.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/denali,nand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Denali NAND controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + enum: + - altr,socfpga-denali-nand + - socionext,uniphier-denali-nand-v5a + - socionext,uniphier-denali-nand-v5b + + reg-names: + description: | + There are two register regions: + nand_data: host data/command interface + denali_reg: register interface + items: + - const: nand_data + - const: denali_reg + + reg: + minItems: 2 + maxItems: 2 + + interrupts: + maxItems: 1 + + clock-names: + description: | + There are three clocks: + nand: controller core clock + nand_x: bus interface clock + ecc: ECC circuit clock + items: + - const: nand + - const: nand_x + - const: ecc + + clocks: + minItems: 3 + maxItems: 3 + + reset-names: + description: | + There are two optional resets: + nand: controller core reset + reg: register reset + oneOf: + - items: + - const: nand + - const: reg + - const: nand + - const: reg + + resets: + minItems: 1 + maxItems: 2 + +allOf: + - $ref: nand-controller.yaml + + - if: + properties: + compatible: + contains: + const: altr,socfpga-denali-nand + then: + patternProperties: + "^nand@[a-f0-9]$": + type: object + properties: + nand-ecc-strength: + enum: + - 8 + - 15 + nand-ecc-step-size: + enum: + - 512 + + - if: + properties: + compatible: + contains: + const: socionext,uniphier-denali-nand-v5a + then: + patternProperties: + "^nand@[a-f0-9]$": + type: object + properties: + nand-ecc-strength: + enum: + - 8 + - 16 + - 24 + nand-ecc-step-size: + enum: + - 1024 + + - if: + properties: + compatible: + contains: + const: socionext,uniphier-denali-nand-v5b + then: + patternProperties: + "^nand@[a-f0-9]$": + type: object + properties: + nand-ecc-strength: + enum: + - 8 + - 16 + nand-ecc-step-size: + enum: + - 1024 + +required: + - compatible + - reg + - interrupts + - clock-names + - clocks + +examples: + - | + nand-controller@ff900000 { + compatible = "altr,socfpga-denali-nand"; + reg-names = "nand_data", "denali_reg"; + reg = <0xff900000 0x20>, <0xffb80000 0x1000>; + interrupts = <0 144 4>; + clock-names = "nand", "nand_x", "ecc"; + clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>; + reset-names = "nand", "reg"; + resets = <&nand_rst>, <&nand_reg_rst>; + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + }; + }; diff --git a/dts/Bindings/mtd/denali-nand.txt b/dts/Bindings/mtd/denali-nand.txt deleted file mode 100644 index 98916a84bb..0000000000 --- a/dts/Bindings/mtd/denali-nand.txt +++ /dev/null @@ -1,61 +0,0 @@ -* Denali NAND controller - -Required properties: - - compatible : should be one of the following: - "altr,socfpga-denali-nand" - for Altera SOCFPGA - "socionext,uniphier-denali-nand-v5a" - for Socionext UniPhier (v5a) - "socionext,uniphier-denali-nand-v5b" - for Socionext UniPhier (v5b) - - reg : should contain registers location and length for data and reg. - - reg-names: Should contain the reg names "nand_data" and "denali_reg" - - #address-cells: should be 1. The cell encodes the chip select connection. - - #size-cells : should be 0. - - interrupts : The interrupt number. - - clocks: should contain phandle of the controller core clock, the bus - interface clock, and the ECC circuit clock. - - clock-names: should contain "nand", "nand_x", "ecc" - -Optional properties: - - resets: may contain phandles to the controller core reset, the register - reset - - reset-names: may contain "nand", "reg" - -Sub-nodes: - Sub-nodes represent available NAND chips. - - Required properties: - - reg: should contain the bank ID of the controller to which each chip - select is connected. - - Optional properties: - - nand-ecc-step-size: see nand-controller.yaml for details. - If present, the value must be - 512 for "altr,socfpga-denali-nand" - 1024 for "socionext,uniphier-denali-nand-v5a" - 1024 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-strength: see nand-controller.yaml for details. Valid values are: - 8, 15 for "altr,socfpga-denali-nand" - 8, 16, 24 for "socionext,uniphier-denali-nand-v5a" - 8, 16 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-maximize: see nand-controller.yaml for details - -The chip nodes may optionally contain sub-nodes describing partitions of the -address space. See partition.txt for more detail. - -Examples: - -nand: nand@ff900000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "altr,socfpga-denali-nand"; - reg = <0xff900000 0x20>, <0xffb80000 0x1000>; - reg-names = "nand_data", "denali_reg"; - clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>; - clock-names = "nand", "nand_x", "ecc"; - resets = <&nand_rst>, <&nand_reg_rst>; - reset-names = "nand", "reg"; - interrupts = <0 144 4>; - - nand@0 { - reg = <0>; - } -}; diff --git a/dts/Bindings/mtd/nand-macronix.txt b/dts/Bindings/mtd/nand-macronix.txt new file mode 100644 index 0000000000..ffab28a2c4 --- /dev/null +++ b/dts/Bindings/mtd/nand-macronix.txt @@ -0,0 +1,27 @@ +Macronix NANDs Device Tree Bindings +----------------------------------- + +Macronix NANDs support randomizer operation for scrambling user data, +which can be enabled with a SET_FEATURE. The penalty when using the +randomizer are subpage accesses prohibited and more time period needed +for program operation, i.e., tPROG 300us to 340us (randomizer enabled). +Enabling the randomizer is a one time persistent and non reversible +operation. + +For more high-reliability concern, if subpage write is not available +with hardware ECC and not enabled at UBI level, then enabling the +randomizer is recommended by default by adding a new specific property +in children nodes. + +Required NAND chip properties in children mode: +- randomizer enable: should be "mxic,enable-randomizer-otp" + +Example: + + nand: nand-controller@unit-address { + + nand@0 { + reg = <0>; + mxic,enable-randomizer-otp; + }; + }; diff --git a/dts/Bindings/net/broadcom-bluetooth.txt b/dts/Bindings/net/broadcom-bluetooth.txt index dd25867463..a7d57ba5f2 100644 --- a/dts/Bindings/net/broadcom-bluetooth.txt +++ b/dts/Bindings/net/broadcom-bluetooth.txt @@ -20,7 +20,7 @@ Required properties: Optional properties: - - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt + - max-speed: see Documentation/devicetree/bindings/serial/serial.yaml - shutdown-gpios: GPIO specifier, used to enable the BT module - device-wakeup-gpios: GPIO specifier, used to wakeup the controller - host-wakeup-gpios: GPIO specifier, used to wakeup the host processor. diff --git a/dts/Bindings/net/can/bosch,m_can.yaml b/dts/Bindings/net/can/bosch,m_can.yaml new file mode 100644 index 0000000000..cccf8202c8 --- /dev/null +++ b/dts/Bindings/net/can/bosch,m_can.yaml @@ -0,0 +1,144 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/bosch,m_can.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch MCAN controller Bindings + +description: Bosch MCAN controller for CAN bus + +maintainers: + - Sriram Dash <sriram.dash@samsung.com> + +properties: + compatible: + const: bosch,m_can + + reg: + items: + - description: M_CAN registers map + - description: message RAM + + reg-names: + items: + - const: m_can + - const: message_ram + + interrupts: + items: + - description: interrupt line0 + - description: interrupt line1 + minItems: 1 + maxItems: 2 + + interrupt-names: + items: + - const: int0 + - const: int1 + minItems: 1 + maxItems: 2 + + clocks: + items: + - description: peripheral clock + - description: bus clock + + clock-names: + items: + - const: hclk + - const: cclk + + bosch,mram-cfg: + description: | + Message RAM configuration data. + Multiple M_CAN instances can share the same Message RAM + and each element(e.g Rx FIFO or Tx Buffer and etc) number + in Message RAM is also configurable, so this property is + telling driver how the shared or private Message RAM are + used by this M_CAN controller. + + The format should be as follows: + <offset sidf_elems xidf_elems rxf0_elems rxf1_elems rxb_elems txe_elems txb_elems> + The 'offset' is an address offset of the Message RAM where + the following elements start from. This is usually set to + 0x0 if you're using a private Message RAM. The remain cells + are used to specify how many elements are used for each FIFO/Buffer. + + M_CAN includes the following elements according to user manual: + 11-bit Filter 0-128 elements / 0-128 words + 29-bit Filter 0-64 elements / 0-128 words + Rx FIFO 0 0-64 elements / 0-1152 words + Rx FIFO 1 0-64 elements / 0-1152 words + Rx Buffers 0-64 elements / 0-1152 words + Tx Event FIFO 0-32 elements / 0-64 words + Tx Buffers 0-32 elements / 0-576 words + + Please refer to 2.4.1 Message RAM Configuration in Bosch + M_CAN user manual for details. + allOf: + - $ref: /schemas/types.yaml#/definitions/int32-array + - items: + items: + - description: The 'offset' is an address offset of the Message RAM + where the following elements start from. This is usually + set to 0x0 if you're using a private Message RAM. + default: 0 + - description: 11-bit Filter 0-128 elements / 0-128 words + minimum: 0 + maximum: 128 + - description: 29-bit Filter 0-64 elements / 0-128 words + minimum: 0 + maximum: 64 + - description: Rx FIFO 0 0-64 elements / 0-1152 words + minimum: 0 + maximum: 64 + - description: Rx FIFO 1 0-64 elements / 0-1152 words + minimum: 0 + maximum: 64 + - description: Rx Buffers 0-64 elements / 0-1152 words + minimum: 0 + maximum: 64 + - description: Tx Event FIFO 0-32 elements / 0-64 words + minimum: 0 + maximum: 32 + - description: Tx Buffers 0-32 elements / 0-576 words + minimum: 0 + maximum: 32 + maxItems: 1 + + can-transceiver: + $ref: can-transceiver.yaml# + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - clocks + - clock-names + - bosch,mram-cfg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6sx-clock.h> + can@20e8000 { + compatible = "bosch,m_can"; + reg = <0x020e8000 0x4000>, <0x02298000 0x4000>; + reg-names = "m_can", "message_ram"; + interrupts = <0 114 0x04>, <0 114 0x04>; + interrupt-names = "int0", "int1"; + clocks = <&clks IMX6SX_CLK_CANFD>, + <&clks IMX6SX_CLK_CANFD>; + clock-names = "hclk", "cclk"; + bosch,mram-cfg = <0x0 0 0 32 0 0 0 1>; + + can-transceiver { + max-bitrate = <5000000>; + }; + }; + +... diff --git a/dts/Bindings/net/can/can-transceiver.txt b/dts/Bindings/net/can/can-transceiver.txt deleted file mode 100644 index 0011f53ff1..0000000000 --- a/dts/Bindings/net/can/can-transceiver.txt +++ /dev/null @@ -1,24 +0,0 @@ -Generic CAN transceiver Device Tree binding ------------------------------- - -CAN transceiver typically limits the max speed in standard CAN and CAN FD -modes. Typically these limitations are static and the transceivers themselves -provide no way to detect this limitation at runtime. For this situation, -the "can-transceiver" node can be used. - -Required Properties: - max-bitrate: a positive non 0 value that determines the max - speed that CAN/CAN-FD can run. Any other value - will be ignored. - -Examples: - -Based on Texas Instrument's TCAN1042HGV CAN Transceiver - -m_can0 { - .... - can-transceiver { - max-bitrate = <5000000>; - }; - ... -}; diff --git a/dts/Bindings/net/can/can-transceiver.yaml b/dts/Bindings/net/can/can-transceiver.yaml new file mode 100644 index 0000000000..6396977d29 --- /dev/null +++ b/dts/Bindings/net/can/can-transceiver.yaml @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/can-transceiver.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: CAN transceiver Bindings + +description: CAN transceiver generic properties bindings + +maintainers: + - Rob Herring <robh@kernel.org> + +properties: + max-bitrate: + $ref: /schemas/types.yaml#/definitions/uint32 + description: a positive non 0 value that determines the max speed that CAN/CAN-FD can run. + minimum: 1 diff --git a/dts/Bindings/net/can/m_can.txt b/dts/Bindings/net/can/m_can.txt deleted file mode 100644 index ed614383af..0000000000 --- a/dts/Bindings/net/can/m_can.txt +++ /dev/null @@ -1,75 +0,0 @@ -Bosch MCAN controller Device Tree Bindings -------------------------------------------------- - -Required properties: -- compatible : Should be "bosch,m_can" for M_CAN controllers -- reg : physical base address and size of the M_CAN - registers map and Message RAM -- reg-names : Should be "m_can" and "message_ram" -- interrupts : Should be the interrupt number of M_CAN interrupt - line 0 and line 1, could be same if sharing - the same interrupt. -- interrupt-names : Should contain "int0" and "int1" -- clocks : Clocks used by controller, should be host clock - and CAN clock. -- clock-names : Should contain "hclk" and "cclk" -- pinctrl-<n> : Pinctrl states as described in bindings/pinctrl/pinctrl-bindings.txt -- pinctrl-names : Names corresponding to the numbered pinctrl states -- bosch,mram-cfg : Message RAM configuration data. - Multiple M_CAN instances can share the same Message - RAM and each element(e.g Rx FIFO or Tx Buffer and etc) - number in Message RAM is also configurable, - so this property is telling driver how the shared or - private Message RAM are used by this M_CAN controller. - - The format should be as follows: - <offset sidf_elems xidf_elems rxf0_elems rxf1_elems - rxb_elems txe_elems txb_elems> - The 'offset' is an address offset of the Message RAM - where the following elements start from. This is - usually set to 0x0 if you're using a private Message - RAM. The remain cells are used to specify how many - elements are used for each FIFO/Buffer. - - M_CAN includes the following elements according to user manual: - 11-bit Filter 0-128 elements / 0-128 words - 29-bit Filter 0-64 elements / 0-128 words - Rx FIFO 0 0-64 elements / 0-1152 words - Rx FIFO 1 0-64 elements / 0-1152 words - Rx Buffers 0-64 elements / 0-1152 words - Tx Event FIFO 0-32 elements / 0-64 words - Tx Buffers 0-32 elements / 0-576 words - - Please refer to 2.4.1 Message RAM Configuration in - Bosch M_CAN user manual for details. - -Optional Subnode: -- can-transceiver : Can-transceiver subnode describing maximum speed - that can be used for CAN/CAN-FD modes. See - Documentation/devicetree/bindings/net/can/can-transceiver.txt - for details. -Example: -SoC dtsi: -m_can1: can@20e8000 { - compatible = "bosch,m_can"; - reg = <0x020e8000 0x4000>, <0x02298000 0x4000>; - reg-names = "m_can", "message_ram"; - interrupts = <0 114 0x04>, - <0 114 0x04>; - interrupt-names = "int0", "int1"; - clocks = <&clks IMX6SX_CLK_CANFD>, - <&clks IMX6SX_CLK_CANFD>; - clock-names = "hclk", "cclk"; - bosch,mram-cfg = <0x0 0 0 32 0 0 0 1>; -}; - -Board dts: -&m_can1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_m_can1>; - status = "enabled"; - - can-transceiver { - max-bitrate = <5000000>; - }; -}; diff --git a/dts/Bindings/net/can/tcan4x5x.txt b/dts/Bindings/net/can/tcan4x5x.txt index 6bdcc3f84b..3613c2c8f7 100644 --- a/dts/Bindings/net/can/tcan4x5x.txt +++ b/dts/Bindings/net/can/tcan4x5x.txt @@ -14,7 +14,7 @@ Required properties: the interrupt. - interrupts: interrupt specification for data-ready. -See Documentation/devicetree/bindings/net/can/m_can.txt for additional +See Documentation/devicetree/bindings/net/can/bosch,m_can.yaml for additional required property details. Optional properties: diff --git a/dts/Bindings/net/dsa/ocelot.txt b/dts/Bindings/net/dsa/ocelot.txt new file mode 100644 index 0000000000..66a129fea7 --- /dev/null +++ b/dts/Bindings/net/dsa/ocelot.txt @@ -0,0 +1,116 @@ +Microchip Ocelot switch driver family +===================================== + +Felix +----- + +The VSC9959 core is currently the only switch supported by the driver, and is +found in the NXP LS1028A. It is a PCI device, part of the larger ENETC root +complex. As a result, the ethernet-switch node is a sub-node of the PCIe root +complex node and its "reg" property conforms to the parent node bindings: + +* reg: Specifies PCIe Device Number and Function Number of the endpoint device, + in this case for the Ethernet L2Switch it is PF5 (of device 0, bus 0). + +It does not require a "compatible" string. + +The interrupt line is used to signal availability of PTP TX timestamps and for +TSN frame preemption. + +For the external switch ports, depending on board configuration, "phy-mode" and +"phy-handle" are populated by board specific device tree instances. Ports 4 and +5 are fixed as internal ports in the NXP LS1028A instantiation. + +The CPU port property ("ethernet") configures the feature called "NPI port" in +the Ocelot hardware core. The CPU port in Ocelot is a set of queues, which are +connected, in the Node Processor Interface (NPI) mode, to an Ethernet port. +By default, in fsl-ls1028a.dtsi, the NPI port is assigned to the internal +2.5Gbps port@4, but can be moved to the 1Gbps port@5, depending on the specific +use case. Moving the NPI port to an external switch port is hardware possible, +but there is no platform support for the Linux system on the LS1028A chip to +operate as an entire slave DSA chip. NPI functionality (and therefore DSA +tagging) is supported on a single port at a time. + +Any port can be disabled (and in fsl-ls1028a.dtsi, they are indeed all disabled +by default, and should be enabled on a per-board basis). But if any external +switch port is enabled at all, the ENETC PF2 (enetc_port2) should be enabled as +well, regardless of whether it is configured as the DSA master or not. This is +because the Felix PHYLINK implementation accesses the MAC PCS registers, which +in hardware truly belong to the ENETC port #2 and not to Felix. + +Supported PHY interface types (appropriate SerDes protocol setting changes are +needed in the RCW binary): + +* phy_mode = "internal": on ports 4 and 5 +* phy_mode = "sgmii": on ports 0, 1, 2, 3 +* phy_mode = "qsgmii": on ports 0, 1, 2, 3 +* phy_mode = "usxgmii": on ports 0, 1, 2, 3 +* phy_mode = "2500base-x": on ports 0, 1, 2, 3 + +For the rest of the device tree binding definitions, which are standard DSA and +PCI, refer to the following documents: + +Documentation/devicetree/bindings/net/dsa/dsa.txt +Documentation/devicetree/bindings/pci/pci.txt + +Example: + +&soc { + pcie@1f0000000 { /* Integrated Endpoint Root Complex */ + ethernet-switch@0,5 { + reg = <0x000500 0 0 0 0>; + /* IEP INT_B */ + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* External ports */ + port@0 { + reg = <0>; + label = "swp0"; + }; + + port@1 { + reg = <1>; + label = "swp1"; + }; + + port@2 { + reg = <2>; + label = "swp2"; + }; + + port@3 { + reg = <3>; + label = "swp3"; + }; + + /* Tagging CPU port */ + port@4 { + reg = <4>; + ethernet = <&enetc_port2>; + phy-mode = "internal"; + + fixed-link { + speed = <2500>; + full-duplex; + }; + }; + + /* Non-tagging CPU port */ + port@5 { + reg = <5>; + phy-mode = "internal"; + status = "disabled"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; +}; diff --git a/dts/Bindings/net/marvell,mvusb.yaml b/dts/Bindings/net/marvell,mvusb.yaml new file mode 100644 index 0000000000..6857376229 --- /dev/null +++ b/dts/Bindings/net/marvell,mvusb.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/marvell,mvusb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell USB to MDIO Controller + +maintainers: + - Tobias Waldekranz <tobias@waldekranz.com> + +description: |+ + This controller is mounted on development boards for Marvell's Link Street + family of Ethernet switches. It allows you to configure the switch's registers + using the standard MDIO interface. + + Since the device is connected over USB, there is no strict requirement of + having a device tree representation of the device. But in order to use it with + the mv88e6xxx driver, you need a device tree node in which to place the switch + definition. + +allOf: + - $ref: "mdio.yaml#" + +properties: + compatible: + const: usb1286,1fa4 + reg: + maxItems: 1 + description: The USB port number on the host controller + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +examples: + - | + /* USB host controller */ + usb { + #address-cells = <1>; + #size-cells = <0>; + + mdio@1 { + compatible = "usb1286,1fa4"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + switch@0 { + compatible = "marvell,mv88e6190"; + reg = <0x0>; + + ports { + /* Port definitions */ + }; + + mdio { + /* PHY definitions */ + }; + }; + }; + }; diff --git a/dts/Bindings/net/mediatek-bluetooth.txt b/dts/Bindings/net/mediatek-bluetooth.txt index 112011c51d..219bcbd0d3 100644 --- a/dts/Bindings/net/mediatek-bluetooth.txt +++ b/dts/Bindings/net/mediatek-bluetooth.txt @@ -42,7 +42,7 @@ child node of the serial node with UART. Please refer to the following documents for generic properties: - Documentation/devicetree/bindings/serial/slave-device.txt + Documentation/devicetree/bindings/serial/serial.yaml Required properties: diff --git a/dts/Bindings/net/qca,qca7000.txt b/dts/Bindings/net/qca,qca7000.txt index 21c36e5249..8f5ae0b84e 100644 --- a/dts/Bindings/net/qca,qca7000.txt +++ b/dts/Bindings/net/qca,qca7000.txt @@ -68,7 +68,7 @@ Required properties: Optional properties: - local-mac-address : see ./ethernet.txt - current-speed : current baud rate of QCA7000 which defaults to 115200 - if absent, see also ../serial/slave-device.txt + if absent, see also ../serial/serial.yaml UART Example: diff --git a/dts/Bindings/net/qcom,ipa.yaml b/dts/Bindings/net/qcom,ipa.yaml new file mode 100644 index 0000000000..140f152456 --- /dev/null +++ b/dts/Bindings/net/qcom,ipa.yaml @@ -0,0 +1,198 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/qcom,ipa.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IP Accelerator (IPA) + +maintainers: + - Alex Elder <elder@kernel.org> + +description: + This binding describes the Qualcomm IPA. The IPA is capable of offloading + certain network processing tasks (e.g. filtering, routing, and NAT) from + the main processor. + + The IPA sits between multiple independent "execution environments," + including the Application Processor (AP) and the modem. The IPA presents + a Generic Software Interface (GSI) to each execution environment. + The GSI is an integral part of the IPA, but it is logically isolated + and has a distinct interrupt and a separately-defined address space. + + See also soc/qcom/qcom,smp2p.txt and interconnect/interconnect.txt. + + - | + -------- --------- + | | | | + | AP +<---. .----+ Modem | + | +--. | | .->+ | + | | | | | | | | + -------- | | | | --------- + v | v | + --+-+---+-+-- + | GSI | + |-----------| + | | + | IPA | + | | + ------------- + +properties: + compatible: + const: "qcom,sdm845-ipa" + + reg: + items: + - description: IPA registers + - description: IPA shared memory + - description: GSI registers + + reg-names: + items: + - const: ipa-reg + - const: ipa-shared + - const: gsi + + clocks: + maxItems: 1 + + clock-names: + const: core + + interrupts: + items: + - description: IPA interrupt (hardware IRQ) + - description: GSI interrupt (hardware IRQ) + - description: Modem clock query interrupt (smp2p interrupt) + - description: Modem setup ready interrupt (smp2p interrupt) + + interrupt-names: + items: + - const: ipa + - const: gsi + - const: ipa-clock-query + - const: ipa-setup-ready + + interconnects: + items: + - description: Interconnect path between IPA and main memory + - description: Interconnect path between IPA and internal memory + - description: Interconnect path between IPA and the AP subsystem + + interconnect-names: + items: + - const: memory + - const: imem + - const: config + + qcom,smem-states: + allOf: + - $ref: /schemas/types.yaml#/definitions/phandle-array + description: State bits used in by the AP to signal the modem. + items: + - description: Whether the "ipa-clock-enabled" state bit is valid + - description: Whether the IPA clock is enabled (if valid) + + qcom,smem-state-names: + allOf: + - $ref: /schemas/types.yaml#/definitions/string-array + description: The names of the state bits used for SMP2P output + items: + - const: ipa-clock-enabled-valid + - const: ipa-clock-enabled + + modem-init: + type: boolean + description: + If present, it indicates that the modem is responsible for + performing early IPA initialization, including loading and + validating firwmare used by the GSI. + + modem-remoteproc: + $ref: /schemas/types.yaml#definitions/phandle + description: + This defines the phandle to the remoteproc node representing + the modem subsystem. This is requied so the IPA driver can + receive and act on notifications of modem up/down events. + + memory-region: + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + description: + If present, a phandle for a reserved memory area that holds + the firmware passed to Trust Zone for authentication. Required + when Trust Zone (not the modem) performs early initialization. + +required: + - compatible + - reg + - clocks + - interrupts + - interconnects + - qcom,smem-states + - modem-remoteproc + +oneOf: + - required: + - modem-init + - required: + - memory-region + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/interconnect/qcom,sdm845.h> + + smp2p-mpss { + compatible = "qcom,smp2p"; + ipa_smp2p_out: ipa-ap-to-modem { + qcom,entry-name = "ipa"; + #qcom,smem-state-cells = <1>; + }; + + ipa_smp2p_in: ipa-modem-to-ap { + qcom,entry-name = "ipa"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + ipa@1e40000 { + compatible = "qcom,sdm845-ipa"; + + modem-init; + modem-remoteproc = <&mss_pil>; + + reg = <0 0x1e40000 0 0x7000>, + <0 0x1e47000 0 0x2000>, + <0 0x1e04000 0 0x2c000>; + reg-names = "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended = <&intc 0 311 IRQ_TYPE_EDGE_RISING>, + <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>, + <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "ipa", + "gsi", + "ipa-clock-query", + "ipa-setup-ready"; + + clocks = <&rpmhcc RPMH_IPA_CLK>; + clock-names = "core"; + + interconnects = + <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_IMEM>, + <&rsc_hlos MASTER_APPSS_PROC &rsc_hlos SLAVE_IPA_CFG>; + interconnect-names = "memory", + "imem", + "config"; + + qcom,smem-states = <&ipa_smp2p_out 0>, + <&ipa_smp2p_out 1>; + qcom,smem-state-names = "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + }; diff --git a/dts/Bindings/net/qcom,ipq8064-mdio.yaml b/dts/Bindings/net/qcom,ipq8064-mdio.yaml new file mode 100644 index 0000000000..b9f9008104 --- /dev/null +++ b/dts/Bindings/net/qcom,ipq8064-mdio.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/qcom,ipq8064-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm ipq806x MDIO bus controller + +maintainers: + - Ansuel Smith <ansuelsmth@gmail.com> + +description: + The ipq806x soc have a MDIO dedicated controller that is + used to communicate with the gmac phy connected. + +allOf: + - $ref: "mdio.yaml#" + +properties: + compatible: + const: qcom,ipq8064-mdio + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - "#address-cells" + - "#size-cells" + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-ipq806x.h> + + mdio0: mdio@37000000 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "qcom,ipq8064-mdio"; + reg = <0x37000000 0x200000>; + + clocks = <&gcc GMAC_CORE1_CLK>; + + switch@10 { + compatible = "qca,qca8337"; + /* ... */ + }; + }; diff --git a/dts/Bindings/net/qualcomm-bluetooth.txt b/dts/Bindings/net/qualcomm-bluetooth.txt index 999aceadb9..beca6466d5 100644 --- a/dts/Bindings/net/qualcomm-bluetooth.txt +++ b/dts/Bindings/net/qualcomm-bluetooth.txt @@ -31,6 +31,7 @@ Optional properties for compatible string qcom,wcn399x-bt: - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt - firmware-name: specify the name of nvm firmware to load + - clocks: clock provided to the controller Examples: @@ -57,5 +58,6 @@ serial@898000 { vddch0-supply = <&vreg_l25a_3p3>; max-speed = <3200000>; firmware-name = "crnv21.bin"; + clocks = <&rpmhcc RPMH_RF_CLK2>; }; }; diff --git a/dts/Bindings/net/ti,cpsw-switch.yaml b/dts/Bindings/net/ti,cpsw-switch.yaml index ac8c76369a..976f139bb6 100644 --- a/dts/Bindings/net/ti,cpsw-switch.yaml +++ b/dts/Bindings/net/ti,cpsw-switch.yaml @@ -37,6 +37,12 @@ properties: description: The physical base address and size of full the CPSW module IO range + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + ranges: true clocks: @@ -111,13 +117,6 @@ properties: - reg - phys - mdio: - type: object - allOf: - - $ref: "ti,davinci-mdio.yaml#" - description: - CPSW MDIO bus. - cpts: type: object description: @@ -148,6 +147,15 @@ properties: - clocks - clock-names +patternProperties: + "^mdio@": + type: object + allOf: + - $ref: "ti,davinci-mdio.yaml#" + description: + CPSW MDIO bus. + + required: - compatible - reg @@ -159,6 +167,8 @@ required: - '#address-cells' - '#size-cells' +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> @@ -174,7 +184,6 @@ examples: #address-cells = <1>; #size-cells = <1>; syscon = <&scm_conf>; - inctrl-names = "default", "sleep"; interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>, diff --git a/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml b/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml new file mode 100644 index 0000000000..78bf511e28 --- /dev/null +++ b/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml @@ -0,0 +1,225 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ti,k3-am654-cpsw-nuss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The TI AM654x/J721E SoC Gigabit Ethernet MAC (Media Access Controller) Device Tree Bindings + +maintainers: + - Grygorii Strashko <grygorii.strashko@ti.com> + - Sekhar Nori <nsekhar@ti.com> + +description: + The TI AM654x/J721E SoC Gigabit Ethernet MAC (CPSW2G NUSS) has two ports + (one external) and provides Ethernet packet communication for the device. + CPSW2G NUSS features - the Reduced Gigabit Media Independent Interface (RGMII), + Reduced Media Independent Interface (RMII), the Management Data + Input/Output (MDIO) interface for physical layer device (PHY) management, + new version of Common Platform Time Sync (CPTS), updated Address Lookup + Engine (ALE). + One external Ethernet port (port 1) with selectable RGMII/RMII interfaces and + an internal Communications Port Programming Interface (CPPI5) (Host port 0). + Host Port 0 CPPI Packet Streaming Interface interface supports 8 TX channels + and one RX channels and operating by TI AM654x/J721E NAVSS Unified DMA + Peripheral Root Complex (UDMA-P) controller. + The CPSW2G NUSS is integrated into device MCU domain named MCU_CPSW0. + + Additional features + priority level Quality Of Service (QOS) support (802.1p) + Support for Audio/Video Bridging (P802.1Qav/D6.0) + Support for IEEE 1588 Clock Synchronization (2008 Annex D, Annex E and Annex F) + Flow Control (802.3x) Support + Time Sensitive Network Support + IEEE P902.3br/D2.0 Interspersing Express Traffic + IEEE 802.1Qbv/D2.2 Enhancements for Scheduled Traffic + Configurable number of addresses plus VLANs + Configurable number of classifier/policers + VLAN support, 802.1Q compliant, Auto add port VLAN for untagged frames on + ingress, Auto VLAN removal on egress and auto pad to minimum frame size. + RX/TX csum offload + + Specifications can be found at + http://www.ti.com/lit/ug/spruid7e/spruid7e.pdf + http://www.ti.com/lit/ug/spruil1a/spruil1a.pdf + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + oneOf: + - const: ti,am654-cpsw-nuss + - const: ti,j721e-cpsw-nuss + + reg: + maxItems: 1 + description: + The physical base address and size of full the CPSW2G NUSS IO range + + reg-names: + items: + - const: cpsw_nuss + + ranges: true + + dma-coherent: true + + clocks: + description: CPSW2G NUSS functional clock + + clock-names: + items: + - const: fck + + power-domains: + maxItems: 1 + + dmas: + maxItems: 9 + + dma-names: + items: + - const: tx0 + - const: tx1 + - const: tx2 + - const: tx3 + - const: tx4 + - const: tx5 + - const: tx6 + - const: tx7 + - const: rx + + ethernet-ports: + type: object + properties: + '#address-cells': + const: 1 + '#size-cells': + const: 0 + + patternProperties: + port@1: + type: object + description: CPSW2G NUSS external ports + + allOf: + - $ref: ethernet-controller.yaml# + + properties: + reg: + items: + - const: 1 + description: CPSW port number + + phys: + maxItems: 1 + description: phandle on phy-gmii-sel PHY + + label: + description: label associated with this port + + ti,mac-only: + $ref: /schemas/types.yaml#definitions/flag + description: + Specifies the port works in mac-only mode. + + ti,syscon-efuse: + $ref: /schemas/types.yaml#definitions/phandle-array + description: + Phandle to the system control device node which provides access + to efuse IO range with MAC addresses + + required: + - reg + - phys + + additionalProperties: false + +patternProperties: + "^mdio@[0-9a-f]+$": + type: object + allOf: + - $ref: "ti,davinci-mdio.yaml#" + description: + CPSW MDIO bus. + +required: + - compatible + - reg + - reg-names + - ranges + - clocks + - clock-names + - power-domains + - dmas + - dma-names + - '#address-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/k3.h> + #include <dt-bindings/soc/ti,sci_pm_domain.h> + #include <dt-bindings/net/ti-dp83867.h> + + mcu_cpsw: ethernet@46000000 { + compatible = "ti,am654-cpsw-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x0 0x46000000 0x0 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x0 0x0 0x46000000 0x0 0x200000>; + dma-coherent; + clocks = <&k3_clks 5 10>; + clock-names = "fck"; + power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>; + + dmas = <&mcu_udmap 0xf000>, + <&mcu_udmap 0xf001>, + <&mcu_udmap 0xf002>, + <&mcu_udmap 0xf003>, + <&mcu_udmap 0xf004>, + <&mcu_udmap 0xf005>, + <&mcu_udmap 0xf006>, + <&mcu_udmap 0xf007>, + <&mcu_udmap 0x7000>; + dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "rx"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + cpsw_port1: port@1 { + reg = <1>; + ti,mac-only; + label = "port1"; + ti,syscon-efuse = <&mcu_conf 0x200>; + phys = <&phy_gmii_sel 1>; + + phy-mode = "rgmii-rxid"; + phy-handle = <&phy0>; + }; + }; + + davinci_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x0 0xf00 0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 5 10>; + clock-names = "fck"; + bus_freq = <1000000>; + + phy0: ethernet-phy@0 { + reg = <0>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + }; + }; + }; diff --git a/dts/Bindings/net/ti-bluetooth.txt b/dts/Bindings/net/ti-bluetooth.txt index 6d03ff8c70..f48c17b38f 100644 --- a/dts/Bindings/net/ti-bluetooth.txt +++ b/dts/Bindings/net/ti-bluetooth.txt @@ -15,8 +15,7 @@ standard BT HCI protocol with additional channels for the other functions. TI WiLink devices also have a separate WiFi interface as described in wireless/ti,wlcore.txt. -This bindings follows the UART slave device binding in -../serial/slave-device.txt. +This bindings follows the UART slave device binding in ../serial/serial.yaml. Required properties: - compatible: should be one of the following: diff --git a/dts/Bindings/net/wireless/mediatek,mt76.txt b/dts/Bindings/net/wireless/mediatek,mt76.txt index 7e675dafc2..3a76d8faaa 100644 --- a/dts/Bindings/net/wireless/mediatek,mt76.txt +++ b/dts/Bindings/net/wireless/mediatek,mt76.txt @@ -4,17 +4,27 @@ This node provides properties for configuring the MediaTek mt76xx wireless device. The node is expected to be specified as a child node of the PCI controller to which the wireless chip is connected. -Alternatively, it can specify the wireless part of the MT7628/MT7688 SoC. -For SoC, use the compatible string "mediatek,mt7628-wmac" and the following -properties: +Alternatively, it can specify the wireless part of the MT7628/MT7688 or +MT7622 SoC. For SoC, use the following compatible strings: + +compatible: +- "mediatek,mt7628-wmac" for MT7628/MT7688 +- "mediatek,mt7622-wmac" for MT7622 +properties: - reg: Address and length of the register set for the device. - interrupts: Main device interrupt +MT7622 specific properties: +- power-domains: phandle to the power domain that the WMAC is part of +- mediatek,infracfg: phandle to the infrastructure bus fabric syscon node + Optional properties: - ieee80211-freq-limit: See ieee80211.txt - mediatek,mtd-eeprom: Specify a MTD partition + offset containing EEPROM data +- big-endian: if the radio eeprom partition is written in big-endian, specify + this property The MAC address can as well be set with corresponding optional properties defined in net/ethernet.txt. @@ -31,6 +41,7 @@ Optional nodes: reg = <0x0000 0 0 0 0>; ieee80211-freq-limit = <5000000 6000000>; mediatek,mtd-eeprom = <&factory 0x8000>; + big-endian; led { led-sources = <2>; @@ -50,3 +61,15 @@ wmac: wmac@10300000 { mediatek,mtd-eeprom = <&factory 0x0000>; }; + +MT7622 example: + +wmac: wmac@18000000 { + compatible = "mediatek,mt7622-wmac"; + reg = <0 0x18000000 0 0x100000>; + interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_LOW>; + + mediatek,infracfg = <&infracfg>; + + power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>; +}; diff --git a/dts/Bindings/net/wireless/qcom,ath10k.txt b/dts/Bindings/net/wireless/qcom,ath10k.txt index 616c87746d..71bf91f973 100644 --- a/dts/Bindings/net/wireless/qcom,ath10k.txt +++ b/dts/Bindings/net/wireless/qcom,ath10k.txt @@ -91,6 +91,11 @@ Optional properties: - qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically mapped msa region. +- qcom,coexist-support : should contain eithr "0" or "1" to indicate coex + support by the hardware. +- qcom,coexist-gpio-pin : gpio pin number information to support coex + which will be used by wifi firmware. + Example (to supply PCI based wifi block details): In this example, the node is defined as child node of the PCI controller. @@ -159,6 +164,8 @@ wifi0: wifi@a000000 { qcom,msi_addr = <0x0b006040>; qcom,msi_base = <0x40>; qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; + qcom,coexist-support = <1>; + qcom,coexist-gpio-pin = <0x33>; }; Example (to supply wcn3990 SoC wifi block details): diff --git a/dts/Bindings/net/wireless/ti,wl1251.txt b/dts/Bindings/net/wireless/ti,wl1251.txt index f389505609..88fd28d15e 100644 --- a/dts/Bindings/net/wireless/ti,wl1251.txt +++ b/dts/Bindings/net/wireless/ti,wl1251.txt @@ -9,11 +9,12 @@ Required properties: - spi-max-frequency : Maximum SPI clocking speed of device in Hz - interrupts : Should contain interrupt line - vio-supply : phandle to regulator providing VIO -- ti,power-gpio : GPIO connected to chip's PMEN pin Optional properties: - ti,wl1251-has-eeprom : boolean, the wl1251 has an eeprom connected, which provides configuration data (calibration, MAC, ...) +- ti,power-gpio : GPIO connected to chip's PMEN pin if operated in + SPI mode - Please consult Documentation/devicetree/bindings/spi/spi-bus.txt for optional SPI connection related properties, diff --git a/dts/Bindings/nvmem/ingenic,jz4780-efuse.yaml b/dts/Bindings/nvmem/ingenic,jz4780-efuse.yaml new file mode 100644 index 0000000000..1485d3fbab --- /dev/null +++ b/dts/Bindings/nvmem/ingenic,jz4780-efuse.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/ingenic,jz4780-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic JZ EFUSE driver bindings + +maintainers: + - PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - ingenic,jz4780-efuse + + reg: + maxItems: 1 + + clocks: + # Handle for the ahb for the efuse. + maxItems: 1 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/jz4780-cgu.h> + + efuse@134100d0 { + compatible = "ingenic,jz4780-efuse"; + reg = <0x134100d0 0x2c>; + + clocks = <&cgu JZ4780_CLK_AHB2>; + }; + +... diff --git a/dts/Bindings/opp/qcom-nvmem-cpufreq.txt b/dts/Bindings/opp/qcom-nvmem-cpufreq.txt index 4751029b9b..64f07417ec 100644 --- a/dts/Bindings/opp/qcom-nvmem-cpufreq.txt +++ b/dts/Bindings/opp/qcom-nvmem-cpufreq.txt @@ -19,7 +19,8 @@ In 'cpu' nodes: In 'operating-points-v2' table: - compatible: Should be - - 'operating-points-v2-kryo-cpu' for apq8096 and msm8996. + - 'operating-points-v2-kryo-cpu' for apq8096, msm8996, msm8974, + apq8064, ipq8064, msm8960 and ipq8074. Optional properties: -------------------- diff --git a/dts/Bindings/pci/amlogic,meson-pcie.txt b/dts/Bindings/pci/amlogic,meson-pcie.txt index 84fdc42279..b6acbe694f 100644 --- a/dts/Bindings/pci/amlogic,meson-pcie.txt +++ b/dts/Bindings/pci/amlogic,meson-pcie.txt @@ -18,7 +18,6 @@ Required properties: - reg-names: Must be - "elbi" External local bus interface registers - "cfg" Meson specific registers - - "phy" Meson PCIE PHY registers for AXG SoC Family - "config" PCIe configuration space - reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal. - clocks: Must contain an entry for each entry in clock-names. @@ -26,13 +25,13 @@ Required properties: - "pclk" PCIe GEN 100M PLL clock - "port" PCIe_x(A or B) RC clock gate - "general" PCIe Phy clock - - "mipi" PCIe_x(A or B) 100M ref clock gate for AXG SoC Family - resets: phandle to the reset lines. -- reset-names: must contain "phy" "port" and "apb" - - "phy" Share PHY reset for AXG SoC Family +- reset-names: must contain "port" and "apb" - "port" Port A or B reset - "apb" Share APB reset -- phys: should contain a phandle to the shared phy for G12A SoC Family +- phys: should contain a phandle to the PCIE phy +- phy-names: must contain "pcie" + - device_type: should be "pci". As specified in designware-pcie.txt @@ -43,9 +42,8 @@ Example configuration: compatible = "amlogic,axg-pcie", "snps,dw-pcie"; reg = <0x0 0xf9800000 0x0 0x400000 0x0 0xff646000 0x0 0x2000 - 0x0 0xff644000 0x0 0x2000 0x0 0xf9f00000 0x0 0x100000>; - reg-names = "elbi", "cfg", "phy", "config"; + reg-names = "elbi", "cfg", "config"; reset-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>; interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>; #interrupt-cells = <1>; @@ -58,17 +56,15 @@ Example configuration: ranges = <0x82000000 0 0 0x0 0xf9c00000 0 0x00300000>; clocks = <&clkc CLKID_USB - &clkc CLKID_MIPI_ENABLE &clkc CLKID_PCIE_A &clkc CLKID_PCIE_CML_EN0>; clock-names = "general", - "mipi", "pclk", "port"; - resets = <&reset RESET_PCIE_PHY>, - <&reset RESET_PCIE_A>, + resets = <&reset RESET_PCIE_A>, <&reset RESET_PCIE_APB>; - reset-names = "phy", - "port", + reset-names = "port", "apb"; + phys = <&pcie_phy>; + phy-names = "pcie"; }; diff --git a/dts/Bindings/pci/cdns,cdns-pcie-ep.txt b/dts/Bindings/pci/cdns,cdns-pcie-ep.txt deleted file mode 100644 index 4a0475e2ba..0000000000 --- a/dts/Bindings/pci/cdns,cdns-pcie-ep.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Cadence PCIe endpoint controller - -Required properties: -- compatible: Should contain "cdns,cdns-pcie-ep" to identify the IP used. -- reg: Should contain the controller register base address and AXI interface - region base address respectively. -- reg-names: Must be "reg" and "mem" respectively. -- cdns,max-outbound-regions: Set to maximum number of outbound regions - -Optional properties: -- max-functions: Maximum number of functions that can be configured (default 1). -- phys: From PHY bindings: List of Generic PHY phandles. One per lane if more - than one in the list. If only one PHY listed it must manage all lanes. -- phy-names: List of names to identify the PHY. - -Example: - -pcie@fc000000 { - compatible = "cdns,cdns-pcie-ep"; - reg = <0x0 0xfc000000 0x0 0x01000000>, - <0x0 0x80000000 0x0 0x40000000>; - reg-names = "reg", "mem"; - cdns,max-outbound-regions = <16>; - max-functions = /bits/ 8 <8>; - phys = <&ep_phy0 &ep_phy1>; - phy-names = "pcie-lane0","pcie-lane1"; -}; diff --git a/dts/Bindings/pci/cdns,cdns-pcie-ep.yaml b/dts/Bindings/pci/cdns,cdns-pcie-ep.yaml new file mode 100644 index 0000000000..2996f8d477 --- /dev/null +++ b/dts/Bindings/pci/cdns,cdns-pcie-ep.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence PCIe EP Controller + +maintainers: + - Tom Joseph <tjoseph@cadence.com> + +allOf: + - $ref: "cdns-pcie.yaml#" + - $ref: "pci-ep.yaml#" + +properties: + compatible: + const: cdns,cdns-pcie-ep + + reg: + maxItems: 2 + + reg-names: + items: + - const: reg + - const: mem + +required: + - reg + - reg-names + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + pcie-ep@fc000000 { + compatible = "cdns,cdns-pcie-ep"; + reg = <0x0 0xfc000000 0x0 0x01000000>, + <0x0 0x80000000 0x0 0x40000000>; + reg-names = "reg", "mem"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <8>; + phys = <&pcie_phy0>; + phy-names = "pcie-phy"; + }; + }; +... diff --git a/dts/Bindings/pci/cdns,cdns-pcie-host.txt b/dts/Bindings/pci/cdns,cdns-pcie-host.txt deleted file mode 100644 index 91de69c713..0000000000 --- a/dts/Bindings/pci/cdns,cdns-pcie-host.txt +++ /dev/null @@ -1,66 +0,0 @@ -* Cadence PCIe host controller - -This PCIe controller inherits the base properties defined in -host-generic-pci.txt. - -Required properties: -- compatible: Should contain "cdns,cdns-pcie-host" to identify the IP used. -- reg: Should contain the controller register base address, PCIe configuration - window base address, and AXI interface region base address respectively. -- reg-names: Must be "reg", "cfg" and "mem" respectively. -- #address-cells: Set to <3> -- #size-cells: Set to <2> -- device_type: Set to "pci" -- ranges: Ranges for the PCI memory and I/O regions -- #interrupt-cells: Set to <1> -- interrupt-map-mask and interrupt-map: Standard PCI properties to define the - mapping of the PCIe interface to interrupt numbers. - -Optional properties: -- cdns,max-outbound-regions: Set to maximum number of outbound regions - (default 32) -- cdns,no-bar-match-nbits: Set into the no BAR match register to configure the - number of least significant bits kept during inbound (PCIe -> AXI) address - translations (default 32) -- vendor-id: The PCI vendor ID (16 bits, default is design dependent) -- device-id: The PCI device ID (16 bits, default is design dependent) -- phys: From PHY bindings: List of Generic PHY phandles. One per lane if more - than one in the list. If only one PHY listed it must manage all lanes. -- phy-names: List of names to identify the PHY. - -Example: - -pcie@fb000000 { - compatible = "cdns,cdns-pcie-host"; - device_type = "pci"; - #address-cells = <3>; - #size-cells = <2>; - bus-range = <0x0 0xff>; - linux,pci-domain = <0>; - cdns,max-outbound-regions = <16>; - cdns,no-bar-match-nbits = <32>; - vendor-id = /bits/ 16 <0x17cd>; - device-id = /bits/ 16 <0x0200>; - - reg = <0x0 0xfb000000 0x0 0x01000000>, - <0x0 0x41000000 0x0 0x00001000>, - <0x0 0x40000000 0x0 0x04000000>; - reg-names = "reg", "cfg", "mem"; - - ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>, - <0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>; - - #interrupt-cells = <0x1>; - - interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1 - 0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1 - 0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1 - 0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>; - - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - - msi-parent = <&its_pci>; - - phys = <&pcie_phy0>; - phy-names = "pcie-phy"; -}; diff --git a/dts/Bindings/pci/cdns,cdns-pcie-host.yaml b/dts/Bindings/pci/cdns,cdns-pcie-host.yaml new file mode 100644 index 0000000000..cabbe46ff5 --- /dev/null +++ b/dts/Bindings/pci/cdns,cdns-pcie-host.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence PCIe host controller + +maintainers: + - Tom Joseph <tjoseph@cadence.com> + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + - $ref: "cdns-pcie-host.yaml#" + +properties: + compatible: + const: cdns,cdns-pcie-host + + reg: + maxItems: 3 + + reg-names: + items: + - const: reg + - const: cfg + - const: mem + + msi-parent: true + +required: + - reg + - reg-names + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + pcie@fb000000 { + compatible = "cdns,cdns-pcie-host"; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0xff>; + linux,pci-domain = <0>; + cdns,max-outbound-regions = <16>; + cdns,no-bar-match-nbits = <32>; + vendor-id = <0x17cd>; + device-id = <0x0200>; + + reg = <0x0 0xfb000000 0x0 0x01000000>, + <0x0 0x41000000 0x0 0x00001000>, + <0x0 0x40000000 0x0 0x04000000>; + reg-names = "reg", "cfg", "mem"; + + ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>, + <0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>; + + #interrupt-cells = <0x1>; + + interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1>, + <0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1>, + <0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1>, + <0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>; + + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + + msi-parent = <&its_pci>; + + phys = <&pcie_phy0>; + phy-names = "pcie-phy"; + }; + }; +... diff --git a/dts/Bindings/pci/cdns-pcie-host.yaml b/dts/Bindings/pci/cdns-pcie-host.yaml new file mode 100644 index 0000000000..ab6e43b636 --- /dev/null +++ b/dts/Bindings/pci/cdns-pcie-host.yaml @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/pci/cdns-pcie-host.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Cadence PCIe Host + +maintainers: + - Tom Joseph <tjoseph@cadence.com> + +allOf: + - $ref: "/schemas/pci/pci-bus.yaml#" + - $ref: "cdns-pcie.yaml#" + +properties: + cdns,no-bar-match-nbits: + description: + Set into the no BAR match register to configure the number of least + significant bits kept during inbound (PCIe -> AXI) address translations + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 64 + default: 32 + + msi-parent: true diff --git a/dts/Bindings/pci/cdns-pcie.yaml b/dts/Bindings/pci/cdns-pcie.yaml new file mode 100644 index 0000000000..6887ccc339 --- /dev/null +++ b/dts/Bindings/pci/cdns-pcie.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/pci/cdns-pcie.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Cadence PCIe Core + +maintainers: + - Tom Joseph <tjoseph@cadence.com> + +properties: + cdns,max-outbound-regions: + description: maximum number of outbound regions + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 32 + default: 32 + + phys: + description: + One per lane if more than one in the list. If only one PHY listed it must + manage all lanes. + minItems: 1 + maxItems: 16 + + phy-names: + items: + - const: pcie-phy + # FIXME: names when more than 1 diff --git a/dts/Bindings/pci/layerscape-pcie-gen4.txt b/dts/Bindings/pci/layerscape-pcie-gen4.txt new file mode 100644 index 0000000000..b40fb5d15d --- /dev/null +++ b/dts/Bindings/pci/layerscape-pcie-gen4.txt @@ -0,0 +1,52 @@ +NXP Layerscape PCIe Gen4 controller + +This PCIe controller is based on the Mobiveil PCIe IP and thus inherits all +the common properties defined in mobiveil-pcie.txt. + +Required properties: +- compatible: should contain the platform identifier such as: + "fsl,lx2160a-pcie" +- reg: base addresses and lengths of the PCIe controller register blocks. + "csr_axi_slave": Bridge config registers + "config_axi_slave": PCIe controller registers +- interrupts: A list of interrupt outputs of the controller. Must contain an + entry for each entry in the interrupt-names property. +- interrupt-names: It could include the following entries: + "intr": The interrupt that is asserted for controller interrupts + "aer": Asserted for aer interrupt when chip support the aer interrupt with + none MSI/MSI-X/INTx mode,but there is interrupt line for aer. + "pme": Asserted for pme interrupt when chip support the pme interrupt with + none MSI/MSI-X/INTx mode,but there is interrupt line for pme. +- dma-coherent: Indicates that the hardware IP block can ensure the coherency + of the data transferred from/to the IP block. This can avoid the software + cache flush/invalid actions, and improve the performance significantly. +- msi-parent : See the generic MSI binding described in + Documentation/devicetree/bindings/interrupt-controller/msi.txt. + +Example: + + pcie@3400000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ + 0x80 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + apio-wins = <8>; + ppio-wins = <8>; + dma-coherent; + bus-range = <0x0 0xff>; + msi-parent = <&its>; + ranges = <0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/dts/Bindings/pci/nvidia,tegra194-pcie.txt b/dts/Bindings/pci/nvidia,tegra194-pcie.txt index b739f92da5..bd43f3c3ec 100644 --- a/dts/Bindings/pci/nvidia,tegra194-pcie.txt +++ b/dts/Bindings/pci/nvidia,tegra194-pcie.txt @@ -1,11 +1,11 @@ NVIDIA Tegra PCIe controller (Synopsys DesignWare Core based) -This PCIe host controller is based on the Synopsis Designware PCIe IP +This PCIe controller is based on the Synopsis Designware PCIe IP and thus inherits all the common properties defined in designware-pcie.txt. +Some of the controller instances are dual mode where in they can work either +in root port mode or endpoint mode but one at a time. Required properties: -- compatible: For Tegra19x, must contain "nvidia,tegra194-pcie". -- device_type: Must be "pci" - power-domains: A phandle to the node that controls power to the respective PCIe controller and a specifier name for the PCIe controller. Following are the specifiers for the different PCIe controllers @@ -32,6 +32,32 @@ Required properties: entry for each entry in the interrupt-names property. - interrupt-names: Must include the following entries: "intr": The Tegra interrupt that is asserted for controller interrupts +- clocks: Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names: Must include the following entries: + - core +- resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names: Must include the following entries: + - apb + - core +- phys: Must contain a phandle to P2U PHY for each entry in phy-names. +- phy-names: Must include an entry for each active lane. + "p2u-N": where N ranges from 0 to one less than the total number of lanes +- nvidia,bpmp: Must contain a pair of phandle to BPMP controller node followed + by controller-id. Following are the controller ids for each controller. + 0: C0 + 1: C1 + 2: C2 + 3: C3 + 4: C4 + 5: C5 +- vddio-pex-ctl-supply: Regulator supply for PCIe side band signals + +RC mode: +- compatible: Tegra19x must contain "nvidia,tegra194-pcie" +- device_type: Must be "pci" for RC mode +- interrupt-names: Must include the following entries: "msi": The Tegra interrupt that is asserted when an MSI is received - bus-range: Range of bus numbers associated with this controller - #address-cells: Address representation for root ports (must be 3) @@ -60,27 +86,15 @@ Required properties: - interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties Please refer to the standard PCI bus binding document for a more detailed explanation. -- clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names: Must include the following entries: - - core -- resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. -- reset-names: Must include the following entries: - - apb - - core -- phys: Must contain a phandle to P2U PHY for each entry in phy-names. -- phy-names: Must include an entry for each active lane. - "p2u-N": where N ranges from 0 to one less than the total number of lanes -- nvidia,bpmp: Must contain a pair of phandle to BPMP controller node followed - by controller-id. Following are the controller ids for each controller. - 0: C0 - 1: C1 - 2: C2 - 3: C3 - 4: C4 - 5: C5 -- vddio-pex-ctl-supply: Regulator supply for PCIe side band signals + +EP mode: +In Tegra194, Only controllers C0, C4 & C5 support EP mode. +- compatible: Tegra19x must contain "nvidia,tegra194-pcie-ep" +- reg-names: Must include the following entries: + "addr_space": Used to map remote RC address space +- reset-gpios: Must contain a phandle to a GPIO controller followed by + GPIO that is being used as PERST input signal. Please refer to pci.txt + document. Optional properties: - pinctrl-names: A list of pinctrl state names. @@ -104,6 +118,8 @@ Optional properties: specified in microseconds - nvidia,aspm-l0s-entrance-latency-us: ASPM L0s entrance latency to be specified in microseconds + +RC mode: - vpcie3v3-supply: A phandle to the regulator node that supplies 3.3V to the slot if the platform has one such slot. (Ex:- x16 slot owned by C5 controller in p2972-0000 platform). @@ -111,14 +127,21 @@ Optional properties: if the platform has one such slot. (Ex:- x16 slot owned by C5 controller in p2972-0000 platform). +EP mode: +- nvidia,refclk-select-gpios: Must contain a phandle to a GPIO controller + followed by GPIO that is being used to enable REFCLK to controller from host + +NOTE:- On Tegra194's P2972-0000 platform, only C5 controller can be enabled to +operate in the endpoint mode because of the way the platform is designed. + Examples: ========= -Tegra194: --------- +Tegra194 RC mode: +----------------- pcie@14180000 { - compatible = "nvidia,tegra194-pcie", "snps,dw-pcie"; + compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>; reg = <0x00 0x14180000 0x0 0x00020000 /* appl registers (128K) */ 0x00 0x38000000 0x0 0x00040000 /* configuration space (256K) */ @@ -169,3 +192,53 @@ Tegra194: <&p2u_hsio_5>; phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3"; }; + +Tegra194 EP mode: +----------------- + + pcie_ep@141a0000 { + compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep"; + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>; + reg = <0x00 0x141a0000 0x0 0x00020000 /* appl registers (128K) */ + 0x00 0x3a040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ + 0x00 0x3a080000 0x0 0x00040000 /* DBI reg space (256K) */ + 0x1c 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ + reg-names = "appl", "atu_dma", "dbi", "addr_space"; + + num-lanes = <8>; + num-ib-windows = <2>; + num-ob-windows = <8>; + + pinctrl-names = "default"; + pinctrl-0 = <&clkreq_c5_bi_dir_state>; + + clocks = <&bpmp TEGRA194_CLK_PEX1_CORE_5>; + clock-names = "core"; + + resets = <&bpmp TEGRA194_RESET_PEX1_CORE_5_APB>, + <&bpmp TEGRA194_RESET_PEX1_CORE_5>; + reset-names = "apb", "core"; + + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "intr"; + + nvidia,bpmp = <&bpmp 5>; + + nvidia,aspm-cmrt-us = <60>; + nvidia,aspm-pwr-on-t-us = <20>; + nvidia,aspm-l0s-entrance-latency-us = <3>; + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + + reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>; + + nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5) + GPIO_ACTIVE_HIGH>; + + phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, + <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, + <&p2u_nvhs_6>, <&p2u_nvhs_7>; + + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", + "p2u-5", "p2u-6", "p2u-7"; + }; diff --git a/dts/Bindings/pci/pci-ep.yaml b/dts/Bindings/pci/pci-ep.yaml new file mode 100644 index 0000000000..b3df100705 --- /dev/null +++ b/dts/Bindings/pci/pci-ep.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/pci-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PCI Endpoint Controller Schema + +description: | + Common properties for PCI Endpoint Controller Nodes. + +maintainers: + - Kishon Vijay Abraham I <kishon@ti.com> + +properties: + $nodename: + pattern: "^pcie-ep@" + + max-functions: + description: Maximum number of functions that can be configured + allOf: + - $ref: /schemas/types.yaml#/definitions/uint8 + minimum: 1 + default: 1 + maximum: 255 + + max-link-speed: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 1, 2, 3, 4 ] + + num-lanes: + description: maximum number of lanes + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + default: 1 + maximum: 16 + +required: + - compatible diff --git a/dts/Bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml b/dts/Bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml index e5922b4273..c03b83103e 100644 --- a/dts/Bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml +++ b/dts/Bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml @@ -34,6 +34,8 @@ required: - resets - "#phy-cells" +additionalProperties: false + examples: - | #include <dt-bindings/clock/sun50i-h6-ccu.h> diff --git a/dts/Bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml b/dts/Bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml new file mode 100644 index 0000000000..88683db6cf --- /dev/null +++ b/dts/Bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/amlogic,meson-axg-mipi-pcie-analog.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic AXG shared MIPI/PCIE analog PHY + +maintainers: + - Remi Pommarel <repk@triplefau.lt> + +properties: + compatible: + const: amlogic,axg-mipi-pcie-analog-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 1 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + mpphy: phy@0 { + compatible = "amlogic,axg-mipi-pcie-analog-phy"; + reg = <0x0 0x0 0x0 0xc>; + #phy-cells = <1>; + }; diff --git a/dts/Bindings/phy/amlogic,meson-axg-pcie.yaml b/dts/Bindings/phy/amlogic,meson-axg-pcie.yaml new file mode 100644 index 0000000000..086478aec9 --- /dev/null +++ b/dts/Bindings/phy/amlogic,meson-axg-pcie.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/amlogic,meson-axg-pcie.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic AXG PCIE PHY + +maintainers: + - Remi Pommarel <repk@triplefau.lt> + +properties: + compatible: + const: amlogic,axg-pcie-phy + + reg: + maxItems: 1 + + resets: + maxItems: 1 + + phys: + maxItems: 1 + + phy-names: + const: analog + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - phys + - phy-names + - resets + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/reset/amlogic,meson-axg-reset.h> + #include <dt-bindings/phy/phy.h> + pcie_phy: pcie-phy@ff644000 { + compatible = "amlogic,axg-pcie-phy"; + reg = <0x0 0xff644000 0x0 0x1c>; + resets = <&reset RESET_PCIE_PHY>; + phys = <&mipi_analog_phy PHY_TYPE_PCIE>; + phy-names = "analog"; + #phy-cells = <0>; + }; diff --git a/dts/Bindings/phy/amlogic,meson-g12a-usb2-phy.yaml b/dts/Bindings/phy/amlogic,meson-g12a-usb2-phy.yaml index 57d8603076..9e32cb43fb 100644 --- a/dts/Bindings/phy/amlogic,meson-g12a-usb2-phy.yaml +++ b/dts/Bindings/phy/amlogic,meson-g12a-usb2-phy.yaml @@ -14,6 +14,7 @@ properties: compatible: enum: - amlogic,meson-g12a-usb2-phy + - amlogic,meson-a1-usb2-phy reg: maxItems: 1 @@ -49,6 +50,19 @@ required: - reset-names - "#phy-cells" +if: + properties: + compatible: + enum: + - amlogic,meson-a1-usb-ctrl + +then: + properties: + power-domains: + maxItems: 1 + required: + - power-domains + examples: - | phy@36000 { diff --git a/dts/Bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml b/dts/Bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml index 346f9c3542..453c083cf4 100644 --- a/dts/Bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml +++ b/dts/Bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml @@ -44,6 +44,8 @@ required: - reset-names - "#phy-cells" +additionalProperties: false + examples: - | phy@46000 { diff --git a/dts/Bindings/phy/intel,lgm-emmc-phy.yaml b/dts/Bindings/phy/intel,lgm-emmc-phy.yaml index 0ccee64c69..9a346d6290 100644 --- a/dts/Bindings/phy/intel,lgm-emmc-phy.yaml +++ b/dts/Bindings/phy/intel,lgm-emmc-phy.yaml @@ -40,6 +40,8 @@ required: - reg - clocks +additionalProperties: false + examples: - | sysconf: chiptop@e0200000 { diff --git a/dts/Bindings/phy/marvell,mmp3-hsic-phy.yaml b/dts/Bindings/phy/marvell,mmp3-hsic-phy.yaml index 5ab436189f..00609ace67 100644 --- a/dts/Bindings/phy/marvell,mmp3-hsic-phy.yaml +++ b/dts/Bindings/phy/marvell,mmp3-hsic-phy.yaml @@ -31,6 +31,8 @@ required: - reset-gpios - "#phy-cells" +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> diff --git a/dts/Bindings/phy/marvell,mmp3-usb-phy.yaml b/dts/Bindings/phy/marvell,mmp3-usb-phy.yaml new file mode 100644 index 0000000000..c97043eaa8 --- /dev/null +++ b/dts/Bindings/phy/marvell,mmp3-usb-phy.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +# Copyright 2019,2020 Lubomir Rintel <lkundrak@v3.sk> +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/marvell,mmp3-usb-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell MMP3 USB PHY bindings + +maintainers: + - Lubomir Rintel <lkundrak@v3.sk> + +properties: + $nodename: + pattern: '^usb-phy@[a-f0-9]+$' + + compatible: + const: marvell,mmp3-usb-phy + + reg: + maxItems: 1 + description: base address of the device + + '#phy-cells': + const: 0 + +required: + - compatible + - reg + - '#phy-cells' + +additionalProperties: false + +examples: + - | + usb-phy@d4207000 { + compatible = "marvell,mmp3-usb-phy"; + reg = <0xd4207000 0x40>; + #phy-cells = <0>; + }; + +... diff --git a/dts/Bindings/phy/nvidia,tegra124-xusb-padctl.txt b/dts/Bindings/phy/nvidia,tegra124-xusb-padctl.txt index 9fb682e47c..38c5fa21f4 100644 --- a/dts/Bindings/phy/nvidia,tegra124-xusb-padctl.txt +++ b/dts/Bindings/phy/nvidia,tegra124-xusb-padctl.txt @@ -37,6 +37,7 @@ Required properties: - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl" - Tegra210: "nvidia,tegra210-xusb-padctl" - Tegra186: "nvidia,tegra186-xusb-padctl" + - Tegra194: "nvidia,tegra194-xusb-padctl" - reg: Physical base address and length of the controller's registers. - resets: Must contain an entry for each entry in reset-names. - reset-names: Must include the following entries: @@ -62,6 +63,10 @@ For Tegra186: - vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V. - vddio-hsic-supply: HSIC PHY power supply. Must supply 1.2 V. +For Tegra194: +- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply + 3.3 V. +- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V. Pad nodes: ========== @@ -154,6 +159,11 @@ For Tegra210, the list of valid PHY nodes is given below: - sata: sata-0 - functions: "usb3-ss", "sata" +For Tegra194, the list of valid PHY nodes is given below: +- usb2: usb2-0, usb2-1, usb2-2, usb2-3 + - functions: "xusb" +- usb3: usb3-0, usb3-1, usb3-2, usb3-3 + - functions: "xusb" Port nodes: =========== @@ -174,6 +184,12 @@ Required properties: - "device": for USB device mode - "otg": for USB OTG mode +Required properties for OTG/Peripheral capable USB2 ports: +- usb-role-switch: Boolean property to indicate that the port support OTG or + peripheral mode. If present, the port supports switching between USB host + and peripheral roles. Connector should be added as subnode. + See usb/usb-conn-gpio.txt. + Optional properties: - nvidia,internal: A boolean property whose presence determines that a port is internal. In the absence of this property the port is considered to be @@ -221,6 +237,11 @@ Optional properties: is internal. In the absence of this property the port is considered to be external. +- maximum-speed: Only for Tegra194. A string property that specifies maximum + supported speed of a usb3 port. Valid values are: + - "super-speed-plus": default, the usb3 port supports USB 3.1 Gen 2 speed. + - "super-speed": the usb3 port supports USB 3.1 Gen 1 speed only. + For Tegra124 and Tegra132, the XUSB pad controller exposes the following ports: - 3x USB2: usb2-0, usb2-1, usb2-2 @@ -233,6 +254,9 @@ For Tegra210, the XUSB pad controller exposes the following ports: - 2x HSIC: hsic-0, hsic-1 - 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3 +For Tegra194, the XUSB pad controller exposes the following ports: +- 4x USB2: usb2-0, usb2-1, usb2-2, usb2-3 +- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3 Examples: ========= diff --git a/dts/Bindings/phy/phy-cadence-dp.txt b/dts/Bindings/phy/phy-cadence-dp.txt deleted file mode 100644 index 7f49fd54eb..0000000000 --- a/dts/Bindings/phy/phy-cadence-dp.txt +++ /dev/null @@ -1,30 +0,0 @@ -Cadence MHDP DisplayPort SD0801 PHY binding -=========================================== - -This binding describes the Cadence SD0801 PHY hardware included with -the Cadence MHDP DisplayPort controller. - -------------------------------------------------------------------------------- -Required properties (controller (parent) node): -- compatible : Should be "cdns,dp-phy" -- reg : Defines the following sets of registers in the parent - mhdp device: - - Offset of the DPTX PHY configuration registers - - Offset of the SD0801 PHY configuration registers -- #phy-cells : from the generic PHY bindings, must be 0. - -Optional properties: -- num_lanes : Number of DisplayPort lanes to use (1, 2 or 4) -- max_bit_rate : Maximum DisplayPort link bit rate to use, in Mbps (2160, - 2430, 2700, 3240, 4320, 5400 or 8100) -------------------------------------------------------------------------------- - -Example: - dp_phy: phy@f0fb030a00 { - compatible = "cdns,dp-phy"; - reg = <0xf0 0xfb030a00 0x0 0x00000040>, - <0xf0 0xfb500000 0x0 0x00100000>; - num_lanes = <4>; - max_bit_rate = <8100>; - #phy-cells = <0>; - }; diff --git a/dts/Bindings/phy/phy-cadence-torrent.yaml b/dts/Bindings/phy/phy-cadence-torrent.yaml new file mode 100644 index 0000000000..c779a3c7d8 --- /dev/null +++ b/dts/Bindings/phy/phy-cadence-torrent.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/phy-cadence-torrent.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Cadence Torrent SD0801 PHY binding for DisplayPort + +description: + This binding describes the Cadence SD0801 PHY (also known as Torrent PHY) + hardware included with the Cadence MHDP DisplayPort controller. + +maintainers: + - Swapnil Jakhade <sjakhade@cadence.com> + - Yuti Amonkar <yamonkar@cadence.com> + +properties: + compatible: + enum: + - cdns,torrent-phy + - ti,j721e-serdes-10g + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + clocks: + maxItems: 1 + description: + PHY reference clock. Must contain an entry in clock-names. + + clock-names: + const: refclk + + reg: + minItems: 1 + maxItems: 2 + items: + - description: Offset of the Torrent PHY configuration registers. + - description: Offset of the DPTX PHY configuration registers. + + reg-names: + minItems: 1 + maxItems: 2 + items: + - const: torrent_phy + - const: dptx_phy + + resets: + maxItems: 1 + description: + Torrent PHY reset. + See Documentation/devicetree/bindings/reset/reset.txt + +patternProperties: + '^phy@[0-7]+$': + type: object + description: + Each group of PHY lanes with a single master lane should be represented as a sub-node. + properties: + reg: + description: + The master lane number. This is the lowest numbered lane in the lane group. + + resets: + minItems: 1 + maxItems: 4 + description: + Contains list of resets, one per lane, to get all the link lanes out of reset. + + "#phy-cells": + const: 0 + + cdns,phy-type: + description: + Specifies the type of PHY for which the group of PHY lanes is used. + Refer include/dt-bindings/phy/phy.h. Constants from the header should be used. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [1, 2, 3, 4, 5, 6] + + cdns,num-lanes: + description: + Number of DisplayPort lanes. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [1, 2, 4] + default: 4 + + cdns,max-bit-rate: + description: + Maximum DisplayPort link bit rate to use, in Mbps + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [2160, 2430, 2700, 3240, 4320, 5400, 8100] + default: 8100 + + required: + - reg + - resets + - "#phy-cells" + - cdns,phy-type + + additionalProperties: false + +required: + - compatible + - "#address-cells" + - "#size-cells" + - clocks + - clock-names + - reg + - reg-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/phy/phy.h> + torrent_phy: torrent-phy@f0fb500000 { + compatible = "cdns,torrent-phy"; + reg = <0xf0 0xfb500000 0x0 0x00100000>, + <0xf0 0xfb030a00 0x0 0x00000040>; + reg-names = "torrent_phy", "dptx_phy"; + resets = <&phyrst 0>; + clocks = <&ref_clk>; + clock-names = "refclk"; + #address-cells = <1>; + #size-cells = <0>; + torrent_phy_dp: phy@0 { + reg = <0>; + resets = <&phyrst 1>, <&phyrst 2>, + <&phyrst 3>, <&phyrst 4>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_DP>; + cdns,num-lanes = <4>; + cdns,max-bit-rate = <8100>; + }; + }; +... diff --git a/dts/Bindings/phy/phy-mmp3-usb.txt b/dts/Bindings/phy/phy-mmp3-usb.txt deleted file mode 100644 index 7183b9102f..0000000000 --- a/dts/Bindings/phy/phy-mmp3-usb.txt +++ /dev/null @@ -1,13 +0,0 @@ -Marvell MMP3 USB PHY --------------------- - -Required properties: -- compatible: must be "marvell,mmp3-usb-phy" -- #phy-cells: must be 0 - -Example: - usb-phy: usb-phy@d4207000 { - compatible = "marvell,mmp3-usb-phy"; - reg = <0xd4207000 0x40>; - #phy-cells = <0>; - }; diff --git a/dts/Bindings/phy/phy-mtk-tphy.txt b/dts/Bindings/phy/phy-mtk-tphy.txt index a5f7a4f0db..dd75b676b7 100644 --- a/dts/Bindings/phy/phy-mtk-tphy.txt +++ b/dts/Bindings/phy/phy-mtk-tphy.txt @@ -13,10 +13,16 @@ Required properties (controller (parent) node): "mediatek,mt8173-u3phy"; make use of "mediatek,generic-tphy-v1" on mt2701 instead and "mediatek,generic-tphy-v2" on mt2712 instead. - - clocks : (deprecated, use port's clocks instead) a list of phandle + - clock-specifier pairs, one for each entry in clock-names - - clock-names : (deprecated, use port's one instead) must contain - "u3phya_ref": for reference clock of usb3.0 analog phy. + +- #address-cells: the number of cells used to represent physical + base addresses. +- #size-cells: the number of cells used to represent the size of an address. +- ranges: the address mapping relationship to the parent, defined with + - empty value: if optional 'reg' is used. + - non-empty value: if optional 'reg' is not used. should set + the child's base address to 0, the physical address + within parent's address space, and the length of + the address map. Required nodes : a sub-node is required for each port the controller provides. Address range information including the usual @@ -34,12 +40,6 @@ Optional properties (controller (parent) node): Required properties (port (child) node): - reg : address and length of the register set for the port. -- clocks : a list of phandle + clock-specifier pairs, one for each - entry in clock-names -- clock-names : must contain - "ref": 48M reference clock for HighSpeed analog phy; and 26M - reference clock for SuperSpeed analog phy, sometimes is - 24M, 25M or 27M, depended on platform. - #phy-cells : should be 1 (See second example) cell after port phandle is phy type from: - PHY_TYPE_USB2 @@ -48,10 +48,22 @@ Required properties (port (child) node): - PHY_TYPE_SATA Optional properties (PHY_TYPE_USB2 port (child) node): +- clocks : a list of phandle + clock-specifier pairs, one for each + entry in clock-names +- clock-names : may contain + "ref": 48M reference clock for HighSpeed (digital) phy; and 26M + reference clock for SuperSpeed (digital) phy, sometimes is + 24M, 25M or 27M, depended on platform. + "da_ref": the reference clock of analog phy, used if the clocks + of analog and digital phys are separated, otherwise uses + "ref" clock only if needed. + - mediatek,eye-src : u32, the value of slew rate calibrate - mediatek,eye-vrt : u32, the selection of VRT reference voltage - mediatek,eye-term : u32, the selection of HS_TX TERM reference voltage - mediatek,bc12 : bool, enable BC12 of u2phy if support it +- mediatek,discth : u32, the selection of disconnect threshold +- mediatek,intr : u32, the selection of internal R (resistance) Example: diff --git a/dts/Bindings/phy/phy-rockchip-inno-usb2.txt b/dts/Bindings/phy/phy-rockchip-inno-usb2.txt deleted file mode 100644 index 541f529882..0000000000 --- a/dts/Bindings/phy/phy-rockchip-inno-usb2.txt +++ /dev/null @@ -1,81 +0,0 @@ -ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK - -Required properties (phy (parent) node): - - compatible : should be one of the listed compatibles: - * "rockchip,px30-usb2phy" - * "rockchip,rk3228-usb2phy" - * "rockchip,rk3328-usb2phy" - * "rockchip,rk3366-usb2phy" - * "rockchip,rk3399-usb2phy" - * "rockchip,rv1108-usb2phy" - - reg : the address offset of grf for usb-phy configuration. - - #clock-cells : should be 0. - - clock-output-names : specify the 480m output clock name. - -Optional properties: - - clocks : phandle + phy specifier pair, for the input clock of phy. - - clock-names : input clock name of phy, must be "phyclk". - - assigned-clocks : phandle of usb 480m clock. - - assigned-clock-parents : parent of usb 480m clock, select between - usb-phy output 480m and xin24m. - Refer to clk/clock-bindings.txt for generic clock - consumer properties. - - rockchip,usbgrf : phandle to the syscon managing the "usb general - register files". When set driver will request its - phandle as one companion-grf for some special SoCs - (e.g RV1108). - - extcon : phandle to the extcon device providing the cable state for - the otg phy. - -Required nodes : a sub-node is required for each port the phy provides. - The sub-node name is used to identify host or otg port, - and shall be the following entries: - * "otg-port" : the name of otg port. - * "host-port" : the name of host port. - -Required properties (port (child) node): - - #phy-cells : must be 0. See ./phy-bindings.txt for details. - - interrupts : specify an interrupt for each entry in interrupt-names. - - interrupt-names : a list which should be one of the following cases: - Regular case: - * "otg-id" : for the otg id interrupt. - * "otg-bvalid" : for the otg vbus interrupt. - * "linestate" : for the host/otg linestate interrupt. - Some SoCs use one interrupt with the above muxed together, so for these - * "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate - to one. - -Optional properties: - - phy-supply : phandle to a regulator that provides power to VBUS. - See ./phy-bindings.txt for details. - -Example: - -grf: syscon@ff770000 { - compatible = "rockchip,rk3366-grf", "syscon", "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - -... - - u2phy: usb2-phy@700 { - compatible = "rockchip,rk3366-usb2phy"; - reg = <0x700 0x2c>; - #clock-cells = <0>; - clock-output-names = "sclk_otgphy0_480m"; - - u2phy_otg: otg-port { - #phy-cells = <0>; - interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "otg-id", "otg-bvalid", "linestate"; - }; - - u2phy_host: host-port { - #phy-cells = <0>; - interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "linestate"; - }; - }; -}; diff --git a/dts/Bindings/phy/phy-rockchip-inno-usb2.yaml b/dts/Bindings/phy/phy-rockchip-inno-usb2.yaml new file mode 100644 index 0000000000..cb71561a21 --- /dev/null +++ b/dts/Bindings/phy/phy-rockchip-inno-usb2.yaml @@ -0,0 +1,155 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/phy-rockchip-inno-usb2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip USB2.0 phy with inno IP block + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + enum: + - rockchip,px30-usb2phy + - rockchip,rk3228-usb2phy + - rockchip,rk3328-usb2phy + - rockchip,rk3366-usb2phy + - rockchip,rk3399-usb2phy + - rockchip,rv1108-usb2phy + + reg: + maxItems: 1 + + clock-output-names: + description: + The usb 480m output clock name. + + "#clock-cells": + const: 0 + + "#phy-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-names: + const: phyclk + + assigned-clocks: + description: + Phandle of the usb 480m clock. + + assigned-clock-parents: + description: + Parent of the usb 480m clock. + Select between usb-phy output 480m and xin24m. + Refer to clk/clock-bindings.txt for generic clock consumer properties. + + extcon: + description: + Phandle to the extcon device providing the cable state for the otg phy. + + rockchip,usbgrf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the syscon managing the 'usb general register files'. + When set the driver will request its phandle as one companion-grf + for some special SoCs (e.g rv1108). + + host-port: + type: object + additionalProperties: false + + properties: + "#phy-cells": + const: 0 + + interrupts: + description: host linestate interrupt + + interrupt-names: + const: linestate + + phy-supply: + description: + Phandle to a regulator that provides power to VBUS. + See ./phy-bindings.txt for details. + + required: + - "#phy-cells" + - interrupts + - interrupt-names + + otg-port: + type: object + additionalProperties: false + + properties: + "#phy-cells": + const: 0 + + interrupts: + minItems: 1 + maxItems: 3 + + interrupt-names: + oneOf: + - const: linestate + - const: otg-mux + - items: + - const: otg-bvalid + - const: otg-id + - const: linestate + + phy-supply: + description: + Phandle to a regulator that provides power to VBUS. + See ./phy-bindings.txt for details. + + required: + - "#phy-cells" + - interrupts + - interrupt-names + +required: + - compatible + - reg + - clock-output-names + - "#clock-cells" + - "#phy-cells" + - host-port + - otg-port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3399-cru.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + u2phy0: usb2-phy@e450 { + compatible = "rockchip,rk3399-usb2phy"; + reg = <0xe450 0x10>; + clocks = <&cru SCLK_USB2PHY0_REF>; + clock-names = "phyclk"; + clock-output-names = "clk_usbphy0_480m"; + #clock-cells = <0>; + #phy-cells = <0>; + + u2phy0_host: host-port { + #phy-cells = <0>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "linestate"; + }; + + u2phy0_otg: otg-port { + #phy-cells = <0>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "otg-bvalid", "otg-id", "linestate"; + }; + }; diff --git a/dts/Bindings/phy/qcom,qusb2-phy.yaml b/dts/Bindings/phy/qcom,qusb2-phy.yaml new file mode 100644 index 0000000000..144ae29e71 --- /dev/null +++ b/dts/Bindings/phy/qcom,qusb2-phy.yaml @@ -0,0 +1,185 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,qusb2-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm QUSB2 phy controller + +maintainers: + - Manu Gautam <mgautam@codeaurora.org> + +description: + QUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets. + +properties: + compatible: + oneOf: + - items: + - enum: + - qcom,msm8996-qusb2-phy + - qcom,msm8998-qusb2-phy + - items: + - enum: + - qcom,sc7180-qusb2-phy + - qcom,sdm845-qusb2-phy + - const: qcom,qusb2-v2-phy + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + minItems: 2 + maxItems: 3 + items: + - description: phy config clock + - description: 19.2 MHz ref clk + - description: phy interface clock (Optional) + + clock-names: + minItems: 2 + maxItems: 3 + items: + - const: cfg_ahb + - const: ref + - const: iface + + vdda-pll-supply: + description: + Phandle to 1.8V regulator supply to PHY refclk pll block. + + vdda-phy-dpdm-supply: + description: + Phandle to 3.1V regulator supply to Dp/Dm port signals. + + resets: + maxItems: 1 + description: + Phandle to reset to phy block. + + nvmem-cells: + maxItems: 1 + description: + Phandle to nvmem cell that contains 'HS Tx trim' + tuning parameter value for qusb2 phy. + + qcom,tcsr-syscon: + description: + Phandle to TCSR syscon register region. + $ref: /schemas/types.yaml#/definitions/phandle + +if: + properties: + compatible: + contains: + const: qcom,qusb2-v2-phy +then: + properties: + qcom,imp-res-offset-value: + description: + It is a 6 bit value that specifies offset to be + added to PHY refgen RESCODE via IMP_CTRL1 register. It is a PHY + tuning parameter that may vary for different boards of same SOC. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 63 + default: 0 + + qcom,bias-ctrl-value: + description: + It is a 6 bit value that specifies bias-ctrl-value. It is a PHY + tuning parameter that may vary for different boards of same SOC. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 63 + default: 0 + + qcom,charge-ctrl-value: + description: + It is a 2 bit value that specifies charge-ctrl-value. It is a PHY + tuning parameter that may vary for different boards of same SOC. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 3 + default: 0 + + qcom,hstx-trim-value: + description: + It is a 4 bit value that specifies tuning for HSTX + output current. + Possible range is - 15mA to 24mA (stepsize of 600 uA). + See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 15 + default: 3 + + qcom,preemphasis-level: + description: + It is a 2 bit value that specifies pre-emphasis level. + Possible range is 0 to 15% (stepsize of 5%). + See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 3 + default: 2 + + qcom,preemphasis-width: + description: + It is a 1 bit value that specifies how long the HSTX + pre-emphasis (specified using qcom,preemphasis-level) must be in + effect. Duration could be half-bit of full-bit. + See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 1 + default: 0 + + qcom,hsdisc-trim-value: + description: + It is a 2 bit value tuning parameter that control disconnect + threshold and may vary for different boards of same SOC. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 3 + default: 0 + +required: + - compatible + - reg + - "#phy-cells" + - clocks + - clock-names + - vdda-pll-supply + - vdda-phy-dpdm-supply + - resets + + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-msm8996.h> + hsusb_phy: phy@7411000 { + compatible = "qcom,msm8996-qusb2-phy"; + reg = <0x7411000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_RX1_USB2_CLKREF_CLK>; + clock-names = "cfg_ahb", "ref"; + + vdda-pll-supply = <&pm8994_l12>; + vdda-phy-dpdm-supply = <&pm8994_l24>; + + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; + nvmem-cells = <&qusb2p_hstx_trim>; + }; diff --git a/dts/Bindings/phy/qcom,usb-hs-28nm.yaml b/dts/Bindings/phy/qcom,usb-hs-28nm.yaml new file mode 100644 index 0000000000..ca6a0836b5 --- /dev/null +++ b/dts/Bindings/phy/qcom,usb-hs-28nm.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,usb-hs-28nm.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Synopsys DesignWare Core 28nm High-Speed PHY + +maintainers: + - Bryan O'Donoghue <bryan.odonoghue@linaro.org> + +description: | + Qualcomm Low-Speed, Full-Speed, Hi-Speed 28nm USB PHY + +properties: + compatible: + enum: + - qcom,usb-hs-28nm-femtophy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: rpmcc ref clock + - description: PHY AHB clock + - description: Rentention clock + + clock-names: + items: + - const: ref + - const: ahb + - const: sleep + + resets: + items: + - description: PHY core reset + - description: POR reset + + reset-names: + items: + - const: phy + - const: por + + vdd-supply: + description: phandle to the regulator VDD supply node. + + vdda1p8-supply: + description: phandle to the regulator 1.8V supply node. + + vdda3p3-supply: + description: phandle to the regulator 3.3V supply node. + +required: + - compatible + - reg + - "#phy-cells" + - clocks + - clock-names + - resets + - reset-names + - vdd-supply + - vdda1p8-supply + - vdda3p3-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-qcs404.h> + #include <dt-bindings/clock/qcom,rpmcc.h> + usb2_phy_prim: phy@7a000 { + compatible = "qcom,usb-hs-28nm-femtophy"; + reg = <0x0007a000 0x200>; + #phy-cells = <0>; + clocks = <&rpmcc RPM_SMD_LN_BB_CLK>, + <&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB2A_PHY_SLEEP_CLK>; + clock-names = "ref", "ahb", "sleep"; + resets = <&gcc GCC_USB_HS_PHY_CFG_AHB_BCR>, + <&gcc GCC_USB2A_PHY_BCR>; + reset-names = "phy", "por"; + vdd-supply = <&vreg_l4_1p2>; + vdda1p8-supply = <&vreg_l5_1p8>; + vdda3p3-supply = <&vreg_l12_3p3>; + }; +... diff --git a/dts/Bindings/phy/qcom,usb-ss.yaml b/dts/Bindings/phy/qcom,usb-ss.yaml new file mode 100644 index 0000000000..bd1388d62c --- /dev/null +++ b/dts/Bindings/phy/qcom,usb-ss.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,usb-ss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY + +maintainers: + - Bryan O'Donoghue <bryan.odonoghue@linaro.org> + +description: | + Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY + +properties: + compatible: + enum: + - qcom,usb-ss-28nm-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: rpmcc clock + - description: PHY AHB clock + - description: SuperSpeed pipe clock + + clock-names: + items: + - const: ref + - const: ahb + - const: pipe + + vdd-supply: + description: phandle to the regulator VDD supply node. + + vdda1p8-supply: + description: phandle to the regulator 1.8V supply node. + + resets: + items: + - description: COM reset + - description: PHY reset line + + reset-names: + items: + - const: com + - const: phy + +required: + - compatible + - reg + - "#phy-cells" + - clocks + - clock-names + - vdd-supply + - vdda1p8-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-qcs404.h> + #include <dt-bindings/clock/qcom,rpmcc.h> + usb3_phy: usb3-phy@78000 { + compatible = "qcom,usb-ss-28nm-phy"; + reg = <0x78000 0x400>; + #phy-cells = <0>; + clocks = <&rpmcc RPM_SMD_LN_BB_CLK>, + <&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB3_PHY_PIPE_CLK>; + clock-names = "ref", "ahb", "pipe"; + resets = <&gcc GCC_USB3_PHY_BCR>, + <&gcc GCC_USB3PHY_PHY_BCR>; + reset-names = "com", "phy"; + vdd-supply = <&vreg_l3_1p05>; + vdda1p8-supply = <&vreg_l5_1p8>; + }; +... diff --git a/dts/Bindings/phy/qcom-dwc3-usb-phy.txt b/dts/Bindings/phy/qcom-dwc3-usb-phy.txt deleted file mode 100644 index a1697c27ae..0000000000 --- a/dts/Bindings/phy/qcom-dwc3-usb-phy.txt +++ /dev/null @@ -1,37 +0,0 @@ -Qualcomm DWC3 HS AND SS PHY CONTROLLER --------------------------------------- - -DWC3 PHY nodes are defined to describe on-chip Synopsis Physical layer -controllers. Each DWC3 PHY controller should have its own node. - -Required properties: -- compatible: should contain one of the following: - - "qcom,dwc3-hs-usb-phy" for High Speed Synopsis PHY controller - - "qcom,dwc3-ss-usb-phy" for Super Speed Synopsis PHY controller -- reg: offset and length of the DWC3 PHY controller register set -- #phy-cells: must be zero -- clocks: a list of phandles and clock-specifier pairs, one for each entry in - clock-names. -- clock-names: Should contain "ref" for the PHY reference clock - -Optional clocks: - "xo" External reference clock - -Example: - phy@100f8800 { - compatible = "qcom,dwc3-hs-usb-phy"; - reg = <0x100f8800 0x30>; - clocks = <&gcc USB30_0_UTMI_CLK>; - clock-names = "ref"; - #phy-cells = <0>; - - }; - - phy@100f8830 { - compatible = "qcom,dwc3-ss-usb-phy"; - reg = <0x100f8830 0x30>; - clocks = <&gcc USB30_0_MASTER_CLK>; - clock-names = "ref"; - #phy-cells = <0>; - - }; diff --git a/dts/Bindings/phy/qcom-qmp-phy.txt b/dts/Bindings/phy/qcom-qmp-phy.txt index eac9ad3cbb..54d6f8d435 100644 --- a/dts/Bindings/phy/qcom-qmp-phy.txt +++ b/dts/Bindings/phy/qcom-qmp-phy.txt @@ -8,10 +8,13 @@ Required properties: - compatible: compatible list, contains: "qcom,ipq8074-qmp-pcie-phy" for PCIe phy on IPQ8074 "qcom,msm8996-qmp-pcie-phy" for 14nm PCIe phy on msm8996, + "qcom,msm8996-qmp-ufs-phy" for 14nm UFS phy on msm8996, "qcom,msm8996-qmp-usb3-phy" for 14nm USB3 phy on msm8996, "qcom,msm8998-qmp-usb3-phy" for USB3 QMP V3 phy on msm8998, "qcom,msm8998-qmp-ufs-phy" for UFS QMP phy on msm8998, "qcom,msm8998-qmp-pcie-phy" for PCIe QMP phy on msm8998, + "qcom,sdm845-qhp-pcie-phy" for QHP PCIe phy on sdm845, + "qcom,sdm845-qmp-pcie-phy" for QMP PCIe phy on sdm845, "qcom,sdm845-qmp-usb3-phy" for USB3 QMP V3 phy on sdm845, "qcom,sdm845-qmp-usb3-uni-phy" for USB3 QMP V3 UNI phy on sdm845, "qcom,sdm845-qmp-ufs-phy" for UFS QMP phy on sdm845, @@ -44,6 +47,8 @@ Required properties: For "qcom,ipq8074-qmp-pcie-phy": no clocks are listed. For "qcom,msm8996-qmp-pcie-phy" must contain: "aux", "cfg_ahb", "ref". + For "qcom,msm8996-qmp-ufs-phy" must contain: + "ref". For "qcom,msm8996-qmp-usb3-phy" must contain: "aux", "cfg_ahb", "ref". For "qcom,msm8998-qmp-usb3-phy" must contain: @@ -52,6 +57,10 @@ Required properties: "ref", "ref_aux". For "qcom,msm8998-qmp-pcie-phy" must contain: "aux", "cfg_ahb", "ref". + For "qcom,sdm845-qhp-pcie-phy" must contain: + "aux", "cfg_ahb", "ref", "refgen". + For "qcom,sdm845-qmp-pcie-phy" must contain: + "aux", "cfg_ahb", "ref", "refgen". For "qcom,sdm845-qmp-usb3-phy" must contain: "aux", "cfg_ahb", "ref", "com_aux". For "qcom,sdm845-qmp-usb3-uni-phy" must contain: @@ -72,6 +81,8 @@ Required properties: "phy", "common". For "qcom,msm8996-qmp-pcie-phy" must contain: "phy", "common", "cfg". + For "qcom,msm8996-qmp-ufs-phy": must contain: + "ufsphy". For "qcom,msm8996-qmp-usb3-phy" must contain "phy", "common". For "qcom,msm8998-qmp-usb3-phy" must contain @@ -80,6 +91,10 @@ Required properties: "ufsphy". For "qcom,msm8998-qmp-pcie-phy" must contain: "phy", "common". + For "qcom,sdm845-qhp-pcie-phy" must contain: + "phy". + For "qcom,sdm845-qmp-pcie-phy" must contain: + "phy". For "qcom,sdm845-qmp-usb3-phy" must contain: "phy", "common". For "qcom,sdm845-qmp-usb3-uni-phy" must contain: diff --git a/dts/Bindings/phy/qcom-qusb2-phy.txt b/dts/Bindings/phy/qcom-qusb2-phy.txt deleted file mode 100644 index fe29f9e0af..0000000000 --- a/dts/Bindings/phy/qcom-qusb2-phy.txt +++ /dev/null @@ -1,68 +0,0 @@ -Qualcomm QUSB2 phy controller -============================= - -QUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets. - -Required properties: - - compatible: compatible list, contains - "qcom,msm8996-qusb2-phy" for 14nm PHY on msm8996, - "qcom,msm8998-qusb2-phy" for 10nm PHY on msm8998, - "qcom,sdm845-qusb2-phy" for 10nm PHY on sdm845. - - - reg: offset and length of the PHY register set. - - #phy-cells: must be 0. - - - clocks: a list of phandles and clock-specifier pairs, - one for each entry in clock-names. - - clock-names: must be "cfg_ahb" for phy config clock, - "ref" for 19.2 MHz ref clk, - "iface" for phy interface clock (Optional). - - - vdda-pll-supply: Phandle to 1.8V regulator supply to PHY refclk pll block. - - vdda-phy-dpdm-supply: Phandle to 3.1V regulator supply to Dp/Dm port signals. - - - resets: Phandle to reset to phy block. - -Optional properties: - - nvmem-cells: Phandle to nvmem cell that contains 'HS Tx trim' - tuning parameter value for qusb2 phy. - - - qcom,tcsr-syscon: Phandle to TCSR syscon register region. - - qcom,imp-res-offset-value: It is a 6 bit value that specifies offset to be - added to PHY refgen RESCODE via IMP_CTRL1 register. It is a PHY - tuning parameter that may vary for different boards of same SOC. - This property is applicable to only QUSB2 v2 PHY (sdm845). - - qcom,hstx-trim-value: It is a 4 bit value that specifies tuning for HSTX - output current. - Possible range is - 15mA to 24mA (stepsize of 600 uA). - See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. - This property is applicable to only QUSB2 v2 PHY (sdm845). - Default value is 22.2mA for sdm845. - - qcom,preemphasis-level: It is a 2 bit value that specifies pre-emphasis level. - Possible range is 0 to 15% (stepsize of 5%). - See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. - This property is applicable to only QUSB2 v2 PHY (sdm845). - Default value is 10% for sdm845. -- qcom,preemphasis-width: It is a 1 bit value that specifies how long the HSTX - pre-emphasis (specified using qcom,preemphasis-level) must be in - effect. Duration could be half-bit of full-bit. - See dt-bindings/phy/phy-qcom-qusb2.h for applicable values. - This property is applicable to only QUSB2 v2 PHY (sdm845). - Default value is full-bit width for sdm845. - -Example: - hsusb_phy: phy@7411000 { - compatible = "qcom,msm8996-qusb2-phy"; - reg = <0x7411000 0x180>; - #phy-cells = <0>; - - clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, - <&gcc GCC_RX1_USB2_CLKREF_CLK>, - clock-names = "cfg_ahb", "ref"; - - vdda-pll-supply = <&pm8994_l12>; - vdda-phy-dpdm-supply = <&pm8994_l24>; - - resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; - nvmem-cells = <&qusb2p_hstx_trim>; - }; diff --git a/dts/Bindings/phy/ti,phy-j721e-wiz.yaml b/dts/Bindings/phy/ti,phy-j721e-wiz.yaml index 452cee1aed..fd1982c561 100644 --- a/dts/Bindings/phy/ti,phy-j721e-wiz.yaml +++ b/dts/Bindings/phy/ti,phy-j721e-wiz.yaml @@ -159,6 +159,8 @@ required: - "#reset-cells" - ranges +additionalProperties: false + examples: - | #include <dt-bindings/soc/ti,sci_pm_domain.h> diff --git a/dts/Bindings/phy/ti-phy-gmii-sel.txt b/dts/Bindings/phy/ti-phy-gmii-sel.txt index 50ce9ae0f7..83b78c1c06 100644 --- a/dts/Bindings/phy/ti-phy-gmii-sel.txt +++ b/dts/Bindings/phy/ti-phy-gmii-sel.txt @@ -40,6 +40,7 @@ Required properties: "ti,dra7xx-phy-gmii-sel" for dra7xx/am57xx platform "ti,am43xx-phy-gmii-sel" for am43xx platform "ti,dm814-phy-gmii-sel" for dm814x platform + "ti,am654-phy-gmii-sel" for AM654x/J721E platform - reg : Address and length of the register set for the device - #phy-cells : must be 2. cell 1 - CPSW port number (starting from 1) diff --git a/dts/Bindings/phy/uniphier-pcie-phy.txt b/dts/Bindings/phy/uniphier-pcie-phy.txt index 1889d3b89d..3cee372c57 100644 --- a/dts/Bindings/phy/uniphier-pcie-phy.txt +++ b/dts/Bindings/phy/uniphier-pcie-phy.txt @@ -5,14 +5,19 @@ PCIe controller implemented on Socionext UniPhier SoCs. Required properties: - compatible: Should contain one of the following: + "socionext,uniphier-pro5-pcie-phy" - for Pro5 PHY "socionext,uniphier-ld20-pcie-phy" - for LD20 PHY "socionext,uniphier-pxs3-pcie-phy" - for PXs3 PHY - reg: Specifies offset and length of the register set for the device. - #phy-cells: Must be zero. -- clocks: A phandle to the clock gate for PCIe glue layer including - this phy. -- resets: A phandle to the reset line for PCIe glue layer including - this phy. +- clocks: A list of phandles to the clock gate for PCIe glue layer + including this phy. +- clock-names: For Pro5 only, should contain the following: + "gio", "link" - for Pro5 SoC +- resets: A list of phandles to the reset line for PCIe glue layer + including this phy. +- reset-names: For Pro5 only, should contain the following: + "gio", "link" - for Pro5 SoC Optional properties: - socionext,syscon: A phandle to system control to set configurations diff --git a/dts/Bindings/phy/uniphier-usb3-hsphy.txt b/dts/Bindings/phy/uniphier-usb3-hsphy.txt index e8d8086a7a..093d4f0870 100644 --- a/dts/Bindings/phy/uniphier-usb3-hsphy.txt +++ b/dts/Bindings/phy/uniphier-usb3-hsphy.txt @@ -7,7 +7,7 @@ this describes about High-Speed PHY. Required properties: - compatible: Should contain one of the following: - "socionext,uniphier-pro4-usb3-hsphy" - for Pro4 SoC + "socionext,uniphier-pro5-usb3-hsphy" - for Pro5 SoC "socionext,uniphier-pxs2-usb3-hsphy" - for PXs2 SoC "socionext,uniphier-ld20-usb3-hsphy" - for LD20 SoC "socionext,uniphier-pxs3-usb3-hsphy" - for PXs3 SoC @@ -16,13 +16,13 @@ Required properties: - clocks: A list of phandles to the clock gate for USB3 glue layer. According to the clock-names, appropriate clocks are required. - clock-names: Should contain the following: - "gio", "link" - for Pro4 SoC + "gio", "link" - for Pro5 SoC "phy", "phy-ext", "link" - for PXs3 SoC, "phy-ext" is optional. "phy", "link" - for others - resets: A list of phandles to the reset control for USB3 glue layer. According to the reset-names, appropriate resets are required. - reset-names: Should contain the following: - "gio", "link" - for Pro4 SoC + "gio", "link" - for Pro5 SoC "phy", "link" - for others Optional properties: diff --git a/dts/Bindings/phy/uniphier-usb3-ssphy.txt b/dts/Bindings/phy/uniphier-usb3-ssphy.txt index 490b815445..9df2bc2f59 100644 --- a/dts/Bindings/phy/uniphier-usb3-ssphy.txt +++ b/dts/Bindings/phy/uniphier-usb3-ssphy.txt @@ -8,6 +8,7 @@ this describes about Super-Speed PHY. Required properties: - compatible: Should contain one of the following: "socionext,uniphier-pro4-usb3-ssphy" - for Pro4 SoC + "socionext,uniphier-pro5-usb3-ssphy" - for Pro5 SoC "socionext,uniphier-pxs2-usb3-ssphy" - for PXs2 SoC "socionext,uniphier-ld20-usb3-ssphy" - for LD20 SoC "socionext,uniphier-pxs3-usb3-ssphy" - for PXs3 SoC @@ -16,13 +17,13 @@ Required properties: - clocks: A list of phandles to the clock gate for USB3 glue layer. According to the clock-names, appropriate clocks are required. - clock-names: - "gio", "link" - for Pro4 SoC + "gio", "link" - for Pro4 and Pro5 SoC "phy", "phy-ext", "link" - for PXs3 SoC, "phy-ext" is optional. "phy", "link" - for others - resets: A list of phandles to the reset control for USB3 glue layer. According to the reset-names, appropriate resets are required. - reset-names: - "gio", "link" - for Pro4 SoC + "gio", "link" - for Pro4 and Pro5 SoC "phy", "link" - for others Optional properties: diff --git a/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml index 135c7dfbc1..7651a675ab 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml @@ -57,6 +57,8 @@ patternProperties: required: - compatible +additionalProperties: false + examples: - | syscon: scu@1e6e2000 { diff --git a/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml index 824f7fd1d5..36feaf5e2d 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml @@ -70,6 +70,8 @@ required: - compatible - aspeed,external-nodes +additionalProperties: false + examples: - | apb { diff --git a/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml index ac8d1c30a8..45af29bc32 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml @@ -92,6 +92,8 @@ patternProperties: required: - compatible +additionalProperties: false + examples: - | syscon: scu@1e6e2000 { diff --git a/dts/Bindings/pinctrl/atmel,at91-pinctrl.txt b/dts/Bindings/pinctrl/atmel,at91-pinctrl.txt index eb39f50511..e8abbdad7b 100644 --- a/dts/Bindings/pinctrl/atmel,at91-pinctrl.txt +++ b/dts/Bindings/pinctrl/atmel,at91-pinctrl.txt @@ -38,7 +38,7 @@ Bank: 3 (A, B and C) 0xffffffff 0x7fff3ccf /* pioB */ 0xffffffff 0x007fffff /* pioC */ -For each peripheral/bank we will descibe in a u32 if a pin can be +For each peripheral/bank we will describe in a u32 if a pin can be configured in it by putting 1 to the pin bit (1 << pin) Let's take the pioA on peripheral B diff --git a/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.txt b/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.txt deleted file mode 100644 index e4e01c05cf..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.txt +++ /dev/null @@ -1,36 +0,0 @@ -* Freescale IMX8MM IOMUX Controller - -Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory -for common binding part and usage. - -Required properties: -- compatible: "fsl,imx8mm-iomuxc" -- reg: should contain the base physical address and size of the iomuxc - registers. - -Required properties in sub-nodes: -- fsl,pins: each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val - input_val> are specified using a PIN_FUNC_ID macro, which can be found in - <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last integer CONFIG is - the pad setting value like pull-up on this pin. Please refer to i.MX8M Mini - Reference Manual for detailed CONFIG settings. - -Examples: - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; -}; - -iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mm-iomuxc"; - reg = <0x0 0x30330000 0x0 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; -}; diff --git a/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.yaml new file mode 100644 index 0000000000..d98a3866ad --- /dev/null +++ b/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mm-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale IMX8MM IOMUX Controller + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: + Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory + for common binding part and usage. + +properties: + compatible: + const: fsl,imx8mm-iomuxc + + reg: + maxItems: 1 + +# Client device subnode's properties +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 6 integers and represents the mux and config + setting for one pin. The first 5 integers <mux_reg conf_reg input_reg + mux_val input_val> are specified using a PIN_FUNC_ID macro, which can + be found in <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last + integer CONFIG is the pad setting value like pull-up on this pin. Please + refer to i.MX8M Mini Reference Manual for detailed CONFIG settings. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + # Pinmux controller node + - | + iomuxc: pinctrl@30330000 { + compatible = "fsl,imx8mm-iomuxc"; + reg = <0x30330000 0x10000>; + + pinctrl_uart2: uart2grp { + fsl,pins = + <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, + <0x240 0x4A8 0x000 0x0 0x0 0x140>; + }; + }; + +... diff --git a/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.txt b/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.txt deleted file mode 100644 index 330716c971..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.txt +++ /dev/null @@ -1,39 +0,0 @@ -* Freescale IMX8MN IOMUX Controller - -Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory -for common binding part and usage. - -Required properties: -- compatible: "fsl,imx8mn-iomuxc" -- reg: should contain the base physical address and size of the iomuxc - registers. - -Required properties in sub-nodes: -- fsl,pins: each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val - input_val> are specified using a PIN_FUNC_ID macro, which can be found in - <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last integer CONFIG is - the pad setting value like pull-up on this pin. Please refer to i.MX8M Nano - Reference Manual for detailed CONFIG settings. - -Examples: - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; -}; - -iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mn-iomuxc"; - reg = <0x0 0x30330000 0x0 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - MX8MN_IOMUXC_UART3_RXD_UART1_DCE_CTS_B 0x140 - MX8MN_IOMUXC_UART3_TXD_UART1_DCE_RTS_B 0x140 - MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6 0x19 - >; - }; -}; diff --git a/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml new file mode 100644 index 0000000000..b9aa180e07 --- /dev/null +++ b/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mn-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale IMX8MN IOMUX Controller + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: + Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory + for common binding part and usage. + +properties: + compatible: + const: fsl,imx8mn-iomuxc + + reg: + maxItems: 1 + +# Client device subnode's properties +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 6 integers and represents the mux and config + setting for one pin. The first 5 integers <mux_reg conf_reg input_reg + mux_val input_val> are specified using a PIN_FUNC_ID macro, which can + be found in <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last + integer CONFIG is the pad setting value like pull-up on this pin. Please + refer to i.MX8M Nano Reference Manual for detailed CONFIG settings. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + # Pinmux controller node + - | + iomuxc: pinctrl@30330000 { + compatible = "fsl,imx8mn-iomuxc"; + reg = <0x30330000 0x10000>; + + pinctrl_uart2: uart2grp { + fsl,pins = + <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, + <0x240 0x4A8 0x000 0x0 0x0 0x140>; + }; + }; + +... diff --git a/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml index 2e31e12039..6297e78418 100644 --- a/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml +++ b/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml @@ -30,8 +30,6 @@ patternProperties: properties: fsl,pins: - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array description: each entry consists of 6 integers and represents the mux and config setting for one pin. The first 5 integers <mux_reg conf_reg input_reg @@ -39,6 +37,22 @@ patternProperties: be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last integer CONFIG is the pad setting value like pull-up on this pin. Please refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. required: - fsl,pins @@ -59,10 +73,9 @@ examples: reg = <0x30330000 0x10000>; pinctrl_uart2: uart2grp { - fsl,pins = < - 0x228 0x488 0x5F0 0x0 0x6 0x49 - 0x228 0x488 0x000 0x0 0x0 0x49 - >; + fsl,pins = + <0x228 0x488 0x5F0 0x0 0x6 0x49>, + <0x228 0x488 0x000 0x0 0x0 0x49>; }; }; diff --git a/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.txt b/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.txt deleted file mode 100644 index 66de750904..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.txt +++ /dev/null @@ -1,36 +0,0 @@ -* Freescale IMX8MQ IOMUX Controller - -Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory -for common binding part and usage. - -Required properties: -- compatible: "fsl,imx8mq-iomuxc" -- reg: should contain the base physical address and size of the iomuxc - registers. - -Required properties in sub-nodes: -- fsl,pins: each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val - input_val> are specified using a PIN_FUNC_ID macro, which can be found in - imx8mq-pinfunc.h under device tree source folder. The last integer CONFIG is - the pad setting value like pull-up on this pin. Please refer to i.MX8M Quad - Reference Manual for detailed CONFIG settings. - -Examples: - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; -}; - -iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mq-iomuxc"; - reg = <0x0 0x30330000 0x0 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 - MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 - >; - }; -}; diff --git a/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml new file mode 100644 index 0000000000..b30c704fcf --- /dev/null +++ b/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale IMX8MQ IOMUX Controller + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: + Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory + for common binding part and usage. + +properties: + compatible: + const: fsl,imx8mq-iomuxc + + reg: + maxItems: 1 + +# Client device subnode's properties +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 6 integers and represents the mux and config + setting for one pin. The first 5 integers <mux_reg conf_reg input_reg + mux_val input_val> are specified using a PIN_FUNC_ID macro, which can + be found in <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last + integer CONFIG is the pad setting value like pull-up on this pin. Please + refer to i.MX8M Quad Reference Manual for detailed CONFIG settings. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + # Pinmux controller node + - | + iomuxc: pinctrl@30330000 { + compatible = "fsl,imx8mq-iomuxc"; + reg = <0x30330000 0x10000>; + + pinctrl_uart1: uart1grp { + fsl,pins = + <0x234 0x49C 0x4F4 0x0 0x0 0x49>, + <0x238 0x4A0 0x4F4 0x0 0x0 0x49>; + }; + }; + +... diff --git a/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml new file mode 100644 index 0000000000..63d1cfe86c --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml @@ -0,0 +1,153 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. IPQ6018 TLMM block + +maintainers: + - Sricharan R <sricharan@codeaurora.org> + +description: | + This binding describes the Top Level Mode Multiplexer block found in the + IPQ6018 platform. + +properties: + compatible: + const: qcom,ipq6018-pinctrl + + reg: + maxItems: 1 + + interrupts: + description: Specifies the TLMM summary IRQ + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + description: + Specifies the PIN numbers and Flags, as defined in defined in + include/dt-bindings/interrupt-controller/irq.h + const: 2 + + gpio-controller: true + + '#gpio-cells': + description: Specifying the pin number and flags, as defined in + include/dt-bindings/gpio/gpio.h + const: 2 + + gpio-ranges: + maxItems: 1 + +#PIN CONFIGURATION NODES +patternProperties: + '-pinmux$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + allOf: + - $ref: "/schemas/pinctrl/pincfg-node.yaml" + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([1-9]|[1-7][0-9]|80)$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, + sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, + qdsd_data3 ] + minItems: 1 + maxItems: 4 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, + atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac, + atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0, + atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp1_i2c, + blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp6_i2c, blsp1_spi, + blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi, + blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi, + blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi, + blsp6_spi, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst, + cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0, + cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v, + dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass, + flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, + gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0, + gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2, + ldo_en, ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc, + nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, pri_mi2s, + pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b, + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, + pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1, + qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, + qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, + qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, + qdss_tracedata_a, qdss_tracedata_b, reset_n, sd_card, sd_write, + sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3, + uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ] + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + default: 2 + description: + Selects the drive strength for the specified pins, in mA. + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + output-high: true + + output-low: true + + required: + - pins + - function + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + - gpio-ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq6018-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 80>; + + serial3-pinmux { + pins = "gpio44", "gpio45"; + function = "blsp2_uart"; + drive-strength = <8>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.txt b/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.txt deleted file mode 100644 index 8173b12138..0000000000 --- a/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.txt +++ /dev/null @@ -1,27 +0,0 @@ -UniPhier SoCs pin controller - -Required properties: -- compatible: should be one of the following: - "socionext,uniphier-ld4-pinctrl" - for LD4 SoC - "socionext,uniphier-pro4-pinctrl" - for Pro4 SoC - "socionext,uniphier-sld8-pinctrl" - for sLD8 SoC - "socionext,uniphier-pro5-pinctrl" - for Pro5 SoC - "socionext,uniphier-pxs2-pinctrl" - for PXs2 SoC - "socionext,uniphier-ld6b-pinctrl" - for LD6b SoC - "socionext,uniphier-ld11-pinctrl" - for LD11 SoC - "socionext,uniphier-ld20-pinctrl" - for LD20 SoC - "socionext,uniphier-pxs3-pinctrl" - for PXs3 SoC - -Note: -The UniPhier pinctrl should be a subnode of a "syscon" compatible node. - -Example: - soc-glue@5f800000 { - compatible = "socionext,uniphier-pro4-soc-glue", - "simple-mfd", "syscon"; - reg = <0x5f800000 0x2000>; - - pinctrl: pinctrl { - compatible = "socionext,uniphier-pro4-pinctrl"; - }; - }; diff --git a/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml b/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml new file mode 100644 index 0000000000..f8a93d8680 --- /dev/null +++ b/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/socionext,uniphier-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier SoCs pin controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + $nodename: + pattern: "pinctrl" + + compatible: + enum: + - socionext,uniphier-ld4-pinctrl + - socionext,uniphier-pro4-pinctrl + - socionext,uniphier-sld8-pinctrl + - socionext,uniphier-pro5-pinctrl + - socionext,uniphier-pxs2-pinctrl + - socionext,uniphier-ld6b-pinctrl + - socionext,uniphier-ld11-pinctrl + - socionext,uniphier-ld20-pinctrl + - socionext,uniphier-pxs3-pinctrl + +required: + - compatible + +examples: + - | + // The UniPhier pinctrl should be a subnode of a "syscon" compatible node. + + soc-glue@5f800000 { + compatible = "socionext,uniphier-pro4-soc-glue", "simple-mfd", "syscon"; + reg = <0x5f800000 0x2000>; + + pinctrl: pinctrl { + compatible = "socionext,uniphier-pro4-pinctrl"; + }; + }; diff --git a/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml b/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml index ef4de32cb1..46a0478cb9 100644 --- a/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml +++ b/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml @@ -194,6 +194,8 @@ required: - ranges - pins-are-numbered +additionalProperties: false + examples: - | #include <dt-bindings/pinctrl/stm32-pinfunc.h> diff --git a/dts/Bindings/power/amlogic,meson-ee-pwrc.yaml b/dts/Bindings/power/amlogic,meson-ee-pwrc.yaml index d3098c924b..6c6079fe13 100644 --- a/dts/Bindings/power/amlogic,meson-ee-pwrc.yaml +++ b/dts/Bindings/power/amlogic,meson-ee-pwrc.yaml @@ -68,6 +68,8 @@ required: - "#power-domain-cells" - amlogic,ao-sysctrl +additionalProperties: false + examples: - | pwrc: power-controller { diff --git a/dts/Bindings/power/amlogic,meson-sec-pwrc.yaml b/dts/Bindings/power/amlogic,meson-sec-pwrc.yaml new file mode 100644 index 0000000000..bc4e037f3f --- /dev/null +++ b/dts/Bindings/power/amlogic,meson-sec-pwrc.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR MIT) +# Copyright (c) 2019 Amlogic, Inc +# Author: Jianxin Pan <jianxin.pan@amlogic.com> +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic Meson Secure Power Domains + +maintainers: + - Jianxin Pan <jianxin.pan@amlogic.com> + +description: |+ + Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node + of secure-monitor. + +properties: + compatible: + enum: + - amlogic,meson-a1-pwrc + + "#power-domain-cells": + const: 1 + +required: + - compatible + - "#power-domain-cells" + +examples: + - | + secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + + pwrc: power-controller { + compatible = "amlogic,meson-a1-pwrc"; + #power-domain-cells = <1>; + }; + }; + diff --git a/dts/Bindings/power/power-domain.yaml b/dts/Bindings/power/power-domain.yaml index 6047aacd77..ff5936e4a2 100644 --- a/dts/Bindings/power/power-domain.yaml +++ b/dts/Bindings/power/power-domain.yaml @@ -114,18 +114,18 @@ examples: domain-idle-states = <&DOMAIN_PWR_DN>; }; - DOMAIN_RET: state@0 { - compatible = "domain-idle-state"; - reg = <0x0 0x0>; - entry-latency-us = <1000>; - exit-latency-us = <2000>; - min-residency-us = <10000>; - }; - - DOMAIN_PWR_DN: state@1 { - compatible = "domain-idle-state"; - reg = <0x1 0x0>; - entry-latency-us = <5000>; - exit-latency-us = <8000>; - min-residency-us = <7000>; + domain-idle-states { + DOMAIN_RET: domain-retention { + compatible = "domain-idle-state"; + entry-latency-us = <1000>; + exit-latency-us = <2000>; + min-residency-us = <10000>; + }; + + DOMAIN_PWR_DN: domain-pwr-dn { + compatible = "domain-idle-state"; + entry-latency-us = <5000>; + exit-latency-us = <8000>; + min-residency-us = <7000>; + }; }; diff --git a/dts/Bindings/power/renesas,apmu.txt b/dts/Bindings/power/renesas,apmu.txt deleted file mode 100644 index 5f24586c8c..0000000000 --- a/dts/Bindings/power/renesas,apmu.txt +++ /dev/null @@ -1,35 +0,0 @@ -DT bindings for the Renesas Advanced Power Management Unit - -Renesas R-Car and RZ/G1 SoCs utilize one or more APMU hardware units -for CPU core power domain control including SMP boot and CPU Hotplug. - -Required properties: - -- compatible: Should be "renesas,<soctype>-apmu", "renesas,apmu" as fallback. - Examples with soctypes are: - - "renesas,r8a7743-apmu" (RZ/G1M) - - "renesas,r8a7744-apmu" (RZ/G1N) - - "renesas,r8a7745-apmu" (RZ/G1E) - - "renesas,r8a77470-apmu" (RZ/G1C) - - "renesas,r8a7790-apmu" (R-Car H2) - - "renesas,r8a7791-apmu" (R-Car M2-W) - - "renesas,r8a7792-apmu" (R-Car V2H) - - "renesas,r8a7793-apmu" (R-Car M2-N) - - "renesas,r8a7794-apmu" (R-Car E2) - -- reg: Base address and length of the I/O registers used by the APMU. - -- cpus: This node contains a list of CPU cores, which should match the order - of CPU cores used by the WUPCR and PSTR registers in the Advanced Power - Management Unit section of the device's datasheet. - - -Example: - -This shows the r8a7791 APMU that can control CPU0 and CPU1. - - apmu@e6152000 { - compatible = "renesas,r8a7791-apmu", "renesas,apmu"; - reg = <0 0xe6152000 0 0x188>; - cpus = <&cpu0 &cpu1>; - }; diff --git a/dts/Bindings/power/renesas,apmu.yaml b/dts/Bindings/power/renesas,apmu.yaml new file mode 100644 index 0000000000..078b2cb40f --- /dev/null +++ b/dts/Bindings/power/renesas,apmu.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/renesas,apmu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Advanced Power Management Unit + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + - Magnus Damm <magnus.damm@gmail.com> + +description: + Renesas R-Car Gen2 and RZ/G1 SoCs utilize one or more APMU hardware units for + CPU core power domain control including SMP boot and CPU Hotplug. + +properties: + compatible: + items: + - enum: + - renesas,r8a7743-apmu # RZ/G1M + - renesas,r8a7744-apmu # RZ/G1N + - renesas,r8a7745-apmu # RZ/G1E + - renesas,r8a77470-apmu # RZ/G1C + - renesas,r8a7790-apmu # R-Car H2 + - renesas,r8a7791-apmu # R-Car M2-W + - renesas,r8a7792-apmu # R-Car V2H + - renesas,r8a7793-apmu # R-Car M2-N + - renesas,r8a7794-apmu # R-Car E2 + - const: renesas,apmu + + reg: + maxItems: 1 + + cpus: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + Array of phandles pointing to CPU cores, which should match the order of + CPU cores used by the WUPCR and PSTR registers in the Advanced Power + Management Unit section of the device's datasheet. + +required: + - compatible + - reg + - cpus + +additionalProperties: false + +examples: + - | + apmu@e6152000 { + compatible = "renesas,r8a7791-apmu", "renesas,apmu"; + reg = <0xe6152000 0x188>; + cpus = <&cpu0 &cpu1>; + }; diff --git a/dts/Bindings/power/renesas,rcar-sysc.txt b/dts/Bindings/power/renesas,rcar-sysc.txt deleted file mode 100644 index acb41fade9..0000000000 --- a/dts/Bindings/power/renesas,rcar-sysc.txt +++ /dev/null @@ -1,62 +0,0 @@ -DT bindings for the Renesas R-Car (RZ/G) System Controller - -== System Controller Node == - -The R-Car (RZ/G) System Controller provides power management for the CPU cores -and various coprocessors. - -Required properties: - - compatible: Must contain exactly one of the following: - - "renesas,r8a7743-sysc" (RZ/G1M) - - "renesas,r8a7744-sysc" (RZ/G1N) - - "renesas,r8a7745-sysc" (RZ/G1E) - - "renesas,r8a77470-sysc" (RZ/G1C) - - "renesas,r8a774a1-sysc" (RZ/G2M) - - "renesas,r8a774b1-sysc" (RZ/G2N) - - "renesas,r8a774c0-sysc" (RZ/G2E) - - "renesas,r8a7779-sysc" (R-Car H1) - - "renesas,r8a7790-sysc" (R-Car H2) - - "renesas,r8a7791-sysc" (R-Car M2-W) - - "renesas,r8a7792-sysc" (R-Car V2H) - - "renesas,r8a7793-sysc" (R-Car M2-N) - - "renesas,r8a7794-sysc" (R-Car E2) - - "renesas,r8a7795-sysc" (R-Car H3) - - "renesas,r8a7796-sysc" (R-Car M3-W) - - "renesas,r8a77961-sysc" (R-Car M3-W+) - - "renesas,r8a77965-sysc" (R-Car M3-N) - - "renesas,r8a77970-sysc" (R-Car V3M) - - "renesas,r8a77980-sysc" (R-Car V3H) - - "renesas,r8a77990-sysc" (R-Car E3) - - "renesas,r8a77995-sysc" (R-Car D3) - - reg: Address start and address range for the device. - - #power-domain-cells: Must be 1. - - -Example: - - sysc: system-controller@e6180000 { - compatible = "renesas,r8a7791-sysc"; - reg = <0 0xe6180000 0 0x0200>; - #power-domain-cells = <1>; - }; - - -== PM Domain Consumers == - -Devices residing in a power area must refer to that power area, as documented -by the generic PM domain bindings in -Documentation/devicetree/bindings/power/power_domain.txt. - -Required properties: - - power-domains: A phandle and symbolic PM domain specifier, as defined in - <dt-bindings/power/r8a77*-sysc.h>. - - -Example: - - L2_CA15: cache-controller@0 { - compatible = "cache"; - power-domains = <&sysc R8A7791_PD_CA15_SCU>; - cache-unified; - cache-level = <2>; - }; diff --git a/dts/Bindings/power/renesas,rcar-sysc.yaml b/dts/Bindings/power/renesas,rcar-sysc.yaml new file mode 100644 index 0000000000..e59331e1d9 --- /dev/null +++ b/dts/Bindings/power/renesas,rcar-sysc.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/renesas,rcar-sysc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas R-Car and RZ/G System Controller + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + - Magnus Damm <magnus.damm@gmail.com> + +description: + The R-Car (RZ/G) System Controller provides power management for the CPU + cores and various coprocessors. + +properties: + compatible: + enum: + - renesas,r8a7743-sysc # RZ/G1M + - renesas,r8a7744-sysc # RZ/G1N + - renesas,r8a7745-sysc # RZ/G1E + - renesas,r8a77470-sysc # RZ/G1C + - renesas,r8a774a1-sysc # RZ/G2M + - renesas,r8a774b1-sysc # RZ/G2N + - renesas,r8a774c0-sysc # RZ/G2E + - renesas,r8a7779-sysc # R-Car H1 + - renesas,r8a7790-sysc # R-Car H2 + - renesas,r8a7791-sysc # R-Car M2-W + - renesas,r8a7792-sysc # R-Car V2H + - renesas,r8a7793-sysc # R-Car M2-N + - renesas,r8a7794-sysc # R-Car E2 + - renesas,r8a7795-sysc # R-Car H3 + - renesas,r8a77961-sysc # R-Car M3-W+ + - renesas,r8a77965-sysc # R-Car M3-N + - renesas,r8a7796-sysc # R-Car M3-W + - renesas,r8a77970-sysc # R-Car V3M + - renesas,r8a77980-sysc # R-Car V3H + - renesas,r8a77990-sysc # R-Car E3 + - renesas,r8a77995-sysc # R-Car D3 + + reg: + maxItems: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + // System Controller node + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7791-sysc"; + reg = <0xe6180000 0x0200>; + #power-domain-cells = <1>; + }; + + - | + // Power Domain consumers + #include <dt-bindings/power/r8a7791-sysc.h> + + cache-controller-0 { + compatible = "cache"; + power-domains = <&sysc R8A7791_PD_CA15_SCU>; + cache-unified; + cache-level = <2>; + }; diff --git a/dts/Bindings/power/reset/syscon-poweroff.yaml b/dts/Bindings/power/reset/syscon-poweroff.yaml index 520e07e6f2..3412fe7e1e 100644 --- a/dts/Bindings/power/reset/syscon-poweroff.yaml +++ b/dts/Bindings/power/reset/syscon-poweroff.yaml @@ -41,6 +41,8 @@ required: - regmap - offset +additionalProperties: false + allOf: - if: not: diff --git a/dts/Bindings/power/reset/syscon-reboot.yaml b/dts/Bindings/power/reset/syscon-reboot.yaml index d38006b1f1..b80772cb9f 100644 --- a/dts/Bindings/power/reset/syscon-reboot.yaml +++ b/dts/Bindings/power/reset/syscon-reboot.yaml @@ -41,6 +41,8 @@ required: - regmap - offset +additionalProperties: false + allOf: - if: not: diff --git a/dts/Bindings/power/supply/max77650-charger.yaml b/dts/Bindings/power/supply/max77650-charger.yaml index deef010ec5..62eeddb65a 100644 --- a/dts/Bindings/power/supply/max77650-charger.yaml +++ b/dts/Bindings/power/supply/max77650-charger.yaml @@ -32,3 +32,6 @@ properties: required: - compatible +additionalProperties: false + +... diff --git a/dts/Bindings/ptp/ptp-idt82p33.yaml b/dts/Bindings/ptp/ptp-idt82p33.yaml new file mode 100644 index 0000000000..9bc664f414 --- /dev/null +++ b/dts/Bindings/ptp/ptp-idt82p33.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ptp/ptp-idt82p33.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IDT 82P33 PTP Clock Device Tree Bindings + +description: | + IDT 82P33XXX Synchronization Management Unit (SMU) based PTP clock + +maintainers: + - Min Li <min.li.xe@renesas.com> + +properties: + compatible: + enum: + - idt,82p33810 + - idt,82p33813 + - idt,82p33814 + - idt,82p33831 + - idt,82p33910 + - idt,82p33913 + - idt,82p33914 + - idt,82p33931 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + phc@51 { + compatible = "idt,82p33810"; + reg = <0x51>; + }; + }; diff --git a/dts/Bindings/ptp/ptp-idtcm.yaml b/dts/Bindings/ptp/ptp-idtcm.yaml index 9e21b83d71..239b49fad8 100644 --- a/dts/Bindings/ptp/ptp-idtcm.yaml +++ b/dts/Bindings/ptp/ptp-idtcm.yaml @@ -55,6 +55,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | i2c@1 { diff --git a/dts/Bindings/pwm/google,cros-ec-pwm.txt b/dts/Bindings/pwm/google,cros-ec-pwm.txt deleted file mode 100644 index 472bd46ab5..0000000000 --- a/dts/Bindings/pwm/google,cros-ec-pwm.txt +++ /dev/null @@ -1,23 +0,0 @@ -* PWM controlled by ChromeOS EC - -Google's ChromeOS EC PWM is a simple PWM attached to the Embedded Controller -(EC) and controlled via a host-command interface. - -An EC PWM node should be only found as a sub-node of the EC node (see -Documentation/devicetree/bindings/mfd/cros-ec.txt). - -Required properties: -- compatible: Must contain "google,cros-ec-pwm" -- #pwm-cells: Should be 1. The cell specifies the PWM index. - -Example: - cros-ec@0 { - compatible = "google,cros-ec-spi"; - - ... - - cros_ec_pwm: ec-pwm { - compatible = "google,cros-ec-pwm"; - #pwm-cells = <1>; - }; - }; diff --git a/dts/Bindings/pwm/google,cros-ec-pwm.yaml b/dts/Bindings/pwm/google,cros-ec-pwm.yaml new file mode 100644 index 0000000000..24c217b765 --- /dev/null +++ b/dts/Bindings/pwm/google,cros-ec-pwm.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/google,cros-ec-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PWM controlled by ChromeOS EC + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - '"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>' + +description: | + Google's ChromeOS EC PWM is a simple PWM attached to the Embedded Controller + (EC) and controlled via a host-command interface. + An EC PWM node should be only found as a sub-node of the EC node (see + Documentation/devicetree/bindings/mfd/cros-ec.txt). + +properties: + compatible: + const: google,cros-ec-pwm + "#pwm-cells": + description: The cell specifies the PWM index. + const: 1 + +required: + - compatible + - '#pwm-cells' + +additionalProperties: false + +examples: + - | + cros-ec@0 { + compatible = "google,cros-ec-spi"; + cros_ec_pwm: ec-pwm { + compatible = "google,cros-ec-pwm"; + #pwm-cells = <1>; + }; + }; diff --git a/dts/Bindings/pwm/iqs620a-pwm.yaml b/dts/Bindings/pwm/iqs620a-pwm.yaml new file mode 100644 index 0000000000..1d7c27be50 --- /dev/null +++ b/dts/Bindings/pwm/iqs620a-pwm.yaml @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/iqs620a-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Azoteq IQS620A PWM Generator + +maintainers: + - Jeff LaBundy <jeff@labundy.com> + +description: | + The Azoteq IQS620A multi-function sensor generates a fixed-frequency PWM + output represented by a "pwm" child node from the parent MFD driver. See + Documentation/devicetree/bindings/mfd/iqs62x.yaml for further details as + well as an example. + +properties: + compatible: + enum: + - azoteq,iqs620a-pwm + + "#pwm-cells": + const: 2 + +required: + - compatible + - "#pwm-cells" + +additionalProperties: false + +... diff --git a/dts/Bindings/pwm/nvidia,tegra20-pwm.txt b/dts/Bindings/pwm/nvidia,tegra20-pwm.txt index 0a69eadf44..74c41e34c3 100644 --- a/dts/Bindings/pwm/nvidia,tegra20-pwm.txt +++ b/dts/Bindings/pwm/nvidia,tegra20-pwm.txt @@ -9,6 +9,7 @@ Required properties: - "nvidia,tegra132-pwm", "nvidia,tegra20-pwm": for Tegra132 - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210 - "nvidia,tegra186-pwm": for Tegra186 + - "nvidia,tegra194-pwm": for Tegra194 - reg: physical base address and length of the controller's registers - #pwm-cells: should be 2. See pwm.yaml in this directory for a description of the cells format. diff --git a/dts/Bindings/pwm/pwm-mediatek.txt b/dts/Bindings/pwm/pwm-mediatek.txt index 95536d83c5..29adff59c4 100644 --- a/dts/Bindings/pwm/pwm-mediatek.txt +++ b/dts/Bindings/pwm/pwm-mediatek.txt @@ -19,10 +19,15 @@ Required properties: - "pwm1-8": the eight per PWM clocks for mt2712 - "pwm1-6": the six per PWM clocks for mt7622 - "pwm1-5": the five per PWM clocks for mt7623 + - "pwm1" : the PWM1 clock for mt7629 - pinctrl-names: Must contain a "default" entry. - pinctrl-0: One property must exist for each entry in pinctrl-names. See pinctrl/pinctrl-bindings.txt for details of the property values. +Optional properties: +- assigned-clocks: Reference to the PWM clock entries. +- assigned-clock-parents: The phandle of the parent clock of PWM clock. + Example: pwm0: pwm@11006000 { compatible = "mediatek,mt7623-pwm"; diff --git a/dts/Bindings/pwm/renesas,tpu-pwm.yaml b/dts/Bindings/pwm/renesas,tpu-pwm.yaml index 4969a95499..4bf62a3d5b 100644 --- a/dts/Bindings/pwm/renesas,tpu-pwm.yaml +++ b/dts/Bindings/pwm/renesas,tpu-pwm.yaml @@ -19,6 +19,10 @@ properties: - renesas,tpu-r8a7744 # RZ/G1N - renesas,tpu-r8a7745 # RZ/G1E - renesas,tpu-r8a7790 # R-Car H2 + - renesas,tpu-r8a7791 # R-Car M2-W + - renesas,tpu-r8a7792 # R-Car V2H + - renesas,tpu-r8a7793 # R-Car M2-N + - renesas,tpu-r8a7794 # R-Car E2 - renesas,tpu-r8a7795 # R-Car H3 - renesas,tpu-r8a7796 # R-Car M3-W - renesas,tpu-r8a77965 # R-Car M3-N diff --git a/dts/Bindings/regulator/max77650-regulator.yaml b/dts/Bindings/regulator/max77650-regulator.yaml index 7d724159f8..ce0a4021ae 100644 --- a/dts/Bindings/regulator/max77650-regulator.yaml +++ b/dts/Bindings/regulator/max77650-regulator.yaml @@ -24,8 +24,11 @@ properties: const: maxim,max77650-regulator patternProperties: - "^regulator@[0-3]$": + "^regulator-(ldo|sbb[0-2])$": $ref: "regulator.yaml#" required: - compatible +additionalProperties: false + +... diff --git a/dts/Bindings/regulator/mp886x.txt b/dts/Bindings/regulator/mp886x.txt new file mode 100644 index 0000000000..5518678294 --- /dev/null +++ b/dts/Bindings/regulator/mp886x.txt @@ -0,0 +1,27 @@ +Monolithic Power Systems MP8867/MP8869 voltage regulator + +Required properties: +- compatible: Must be one of the following. + "mps,mp8867" + "mps,mp8869" +- reg: I2C slave address. +- enable-gpios: enable gpios. +- mps,fb-voltage-divider: An array of two integers containing the resistor + values R1 and R2 of the feedback voltage divider in kilo ohms. + +Any property defined as part of the core regulator binding, defined in +./regulator.txt, can also be used. + +Example: + + vcpu: regulator@62 { + compatible = "mps,mp8869"; + regulator-name = "vcpu"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <850000>; + regulator-always-on; + regulator-boot-on; + enable-gpios = <&porta 1 GPIO_ACTIVE_LOW>; + mps,fb-voltage-divider = <80 240>; + reg = <0x62>; + }; diff --git a/dts/Bindings/regulator/mps,mp5416.yaml b/dts/Bindings/regulator/mps,mp5416.yaml new file mode 100644 index 0000000000..f0acce2029 --- /dev/null +++ b/dts/Bindings/regulator/mps,mp5416.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mps,mp5416.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power System MP5416 PMIC + +maintainers: + - Saravanan Sekar <sravanhome@gmail.com> + +properties: + $nodename: + pattern: "^pmic@[0-9a-f]{1,2}$" + compatible: + enum: + - mps,mp5416 + + reg: + maxItems: 1 + + regulators: + type: object + description: | + list of regulators provided by this controller, must be named + after their hardware counterparts BUCK[1-4] and LDO[1-4] + + patternProperties: + "^buck[1-4]$": + allOf: + - $ref: "regulator.yaml#" + type: object + + "^ldo[1-4]$": + allOf: + - $ref: "regulator.yaml#" + type: object + + additionalProperties: false + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "mps,mp5416"; + reg = <0x69>; + + regulators { + + buck1 { + regulator-name = "buck1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-min-microamp = <3800000>; + regulator-max-microamp = <6800000>; + regulator-boot-on; + }; + + ldo2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3975000>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/regulator/qcom,smd-rpm-regulator.txt b/dts/Bindings/regulator/qcom,smd-rpm-regulator.txt index d126df0434..dea4384f4c 100644 --- a/dts/Bindings/regulator/qcom,smd-rpm-regulator.txt +++ b/dts/Bindings/regulator/qcom,smd-rpm-regulator.txt @@ -26,6 +26,7 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8994-regulators" "qcom,rpm-pm8998-regulators" "qcom,rpm-pma8084-regulators" + "qcom,rpm-pmi8994-regulators" "qcom,rpm-pmi8998-regulators" "qcom,rpm-pms405-regulators" @@ -146,6 +147,15 @@ Regulator nodes are identified by their compatible: - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: +- vdd_bst_byp-supply: + Usage: optional (pmi8994 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: - vdd_s4-supply: - vdd_s5-supply: - vdd_s6-supply: @@ -259,6 +269,9 @@ pma8084: l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1 +pmi8994: + s1, s2, s3, boost-bypass + pmi8998: bob diff --git a/dts/Bindings/regulator/rohm,bd71837-regulator.txt b/dts/Bindings/regulator/rohm,bd71837-regulator.txt deleted file mode 100644 index cbce62c22b..0000000000 --- a/dts/Bindings/regulator/rohm,bd71837-regulator.txt +++ /dev/null @@ -1,162 +0,0 @@ -ROHM BD71837 and BD71847 Power Management Integrated Circuit regulator bindings - -Required properties: - - regulator-name: should be "buck1", ..., "buck8" and "ldo1", ..., "ldo7" for - BD71837. For BD71847 names should be "buck1", ..., "buck6" - and "ldo1", ..., "ldo6" - -List of regulators provided by this controller. BD71837 regulators node -should be sub node of the BD71837 MFD node. See BD71837 MFD bindings at -Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt -Regulator nodes should be named to BUCK_<number> and LDO_<number>. The -definition for each of these nodes is defined using the standard -binding for regulators at -Documentation/devicetree/bindings/regulator/regulator.txt. -Note that if BD71837 starts at RUN state you probably want to use -regulator-boot-on at least for BUCK6 and BUCK7 so that those are not -disabled by driver at startup. LDO5 and LDO6 are supplied by those and -if they are disabled at startup the voltage monitoring for LDO5/LDO6 will -cause PMIC to reset. - -The valid names for BD71837 regulator nodes are: -BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8 -LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 - -The valid names for BD71847 regulator nodes are: -BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6 -LDO1, LDO2, LDO3, LDO4, LDO5, LDO6 - -Optional properties: -- rohm,dvs-run-voltage : PMIC default "RUN" state voltage in uV. - See below table for bucks which support this. -- rohm,dvs-idle-voltage : PMIC default "IDLE" state voltage in uV. - See below table for bucks which support this. -- rohm,dvs-suspend-voltage : PMIC default "SUSPEND" state voltage in uV. - See below table for bucks which support this. -- Any optional property defined in bindings/regulator/regulator.txt - -Supported default DVS states: - -BD71837: -buck | dvs-run-voltage | dvs-idle-voltage | dvs-suspend-voltage ------------------------------------------------------------------------------ -1 | supported | supported | supported ----------------------------------------------------------------------------- -2 | supported | supported | not supported ----------------------------------------------------------------------------- -3 | supported | not supported | not supported ----------------------------------------------------------------------------- -4 | supported | not supported | not supported ----------------------------------------------------------------------------- -rest | not supported | not supported | not supported - -BD71847: -buck | dvs-run-voltage | dvs-idle-voltage | dvs-suspend-voltage ------------------------------------------------------------------------------ -1 | supported | supported | supported ----------------------------------------------------------------------------- -2 | supported | supported | not supported ----------------------------------------------------------------------------- -rest | not supported | not supported | not supported - -Example: -regulators { - buck1: BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <900000>; - rohm,dvs-idle-voltage = <850000>; - rohm,dvs-suspend-voltage = <800000>; - }; - buck2: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - buck3: BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - rohm,dvs-run-voltage = <1000000>; - }; - buck4: BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - rohm,dvs-run-voltage = <1000000>; - }; - buck5: BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - }; - buck6: BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - }; - buck7: BUCK7 { - regulator-name = "buck7"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - }; - buck8: BUCK8 { - regulator-name = "buck8"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - }; - - ldo1: LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - }; - ldo2: LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - }; - ldo3: LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; - ldo4: LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - }; - ldo5: LDO5 { - regulator-name = "ldo5"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; - ldo6: LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - }; - ldo7_reg: LDO7 { - regulator-name = "ldo7"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; -}; - - diff --git a/dts/Bindings/regulator/rohm,bd71837-regulator.yaml b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml new file mode 100644 index 0000000000..a323b1696e --- /dev/null +++ b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/rohm,bd71837-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD71837 Power Management Integrated Circuit regulators + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + List of regulators provided by this controller. BD71837 regulators node + should be sub node of the BD71837 MFD node. See BD71837 MFD bindings at + Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml + Regulator nodes should be named to BUCK_<number> and LDO_<number>. The + definition for each of these nodes is defined using the standard + binding for regulators at + Documentation/devicetree/bindings/regulator/regulator.txt. + Note that if BD71837 starts at RUN state you probably want to use + regulator-boot-on at least for BUCK6 and BUCK7 so that those are not + disabled by driver at startup. LDO5 and LDO6 are supplied by those and + if they are disabled at startup the voltage monitoring for LDO5/LDO6 will + cause PMIC to reset. + +#The valid names for BD71837 regulator nodes are: +#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8 +#LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 + +patternProperties: + "^LDO[1-7]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single LDO regulator. + + properties: + regulator-name: + pattern: "^ldo[1-7]$" + description: + should be "ldo1", ..., "ldo7" + + "^BUCK[1-8]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single BUCK regulator. + + properties: + regulator-name: + pattern: "^buck[1-8]$" + description: + should be "buck1", ..., "buck8" + + rohm,dvs-run-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "RUN" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-idle-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "IDLE" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-suspend-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "SUSPEND" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + # Supported default DVS states: + # + # BD71837: + # buck | dvs-run-voltage | dvs-idle-voltage | dvs-suspend-voltage + # ---------------------------------------------------------------- + # 1 | supported | supported | supported + # ---------------------------------------------------------------- + # 2 | supported | supported | not supported + # ---------------------------------------------------------------- + # 3 | supported | not supported | not supported + # ---------------------------------------------------------------- + # 4 | supported | not supported | not supported + # ---------------------------------------------------------------- + # rest | not supported | not supported | not supported + + + required: + - regulator-name + additionalProperties: false +additionalProperties: false diff --git a/dts/Bindings/regulator/rohm,bd71847-regulator.yaml b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml new file mode 100644 index 0000000000..526fd00bcb --- /dev/null +++ b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/rohm,bd71847-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + List of regulators provided by this controller. BD71847 regulators node + should be sub node of the BD71847 MFD node. See BD71847 MFD bindings at + Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml + Regulator nodes should be named to BUCK_<number> and LDO_<number>. The + definition for each of these nodes is defined using the standard + binding for regulators at + Documentation/devicetree/bindings/regulator/regulator.txt. + Note that if BD71847 starts at RUN state you probably want to use + regulator-boot-on at least for BUCK5. LDO6 is supplied by it and it must + not be disabled by driver at startup. If BUCK5 is disabled at startup the + voltage monitoring for LDO5/LDO6 can cause PMIC to reset. + +#The valid names for BD71847 regulator nodes are: +#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6 +#LDO1, LDO2, LDO3, LDO4, LDO5, LDO6 + +patternProperties: + "^LDO[1-6]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single LDO regulator. + + properties: + regulator-name: + pattern: "^ldo[1-6]$" + description: + should be "ldo1", ..., "ldo6" + + "^BUCK[1-6]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single BUCK regulator. + + properties: + regulator-name: + pattern: "^buck[1-6]$" + description: + should be "buck1", ..., "buck6" + + rohm,dvs-run-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "RUN" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-idle-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "IDLE" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-suspend-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 1300000 + description: + PMIC default "SUSPEND" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + # Supported default DVS states: + # + # BD71847: + # buck | dvs-run-voltage | dvs-idle-voltage | dvs-suspend-voltage + # ---------------------------------------------------------------- + # 1 | supported | supported | supported + # ---------------------------------------------------------------- + # 2 | supported | supported | not supported + # ---------------------------------------------------------------- + # rest | not supported | not supported | not supported + + required: + - regulator-name + additionalProperties: false +additionalProperties: false diff --git a/dts/Bindings/regulator/st,stpmic1-regulator.txt b/dts/Bindings/regulator/st,stpmic1-regulator.txt deleted file mode 100644 index 6189df71ea..0000000000 --- a/dts/Bindings/regulator/st,stpmic1-regulator.txt +++ /dev/null @@ -1,64 +0,0 @@ -STMicroelectronics STPMIC1 Voltage regulators - -Regulator Nodes are optional depending on needs. - -Available Regulators in STPMIC1 device are: - - buck1 for Buck BUCK1 - - buck2 for Buck BUCK2 - - buck3 for Buck BUCK3 - - buck4 for Buck BUCK4 - - ldo1 for LDO LDO1 - - ldo2 for LDO LDO2 - - ldo3 for LDO LDO3 - - ldo4 for LDO LDO4 - - ldo5 for LDO LDO5 - - ldo6 for LDO LDO6 - - vref_ddr for LDO Vref DDR - - boost for Buck BOOST - - pwr_sw1 for VBUS_OTG switch - - pwr_sw2 for SW_OUT switch - -Switches are fixed voltage regulators with only enable/disable capability. - -Optional properties: -- st,mask-reset: mask reset for this regulator: the regulator configuration - is maintained during pmic reset. -- regulator-over-current-protection: - if set, all regulators are switched off in case of over-current detection - on this regulator, - if not set, the driver only sends an over-current event. -- interrupts: index of current limit detection interrupt -- <regulator>-supply: phandle to the parent supply/regulator node - each regulator supply can be described except vref_ddr. -- regulator-active-discharge: can be used on pwr_sw1 and pwr_sw2. - -Example: -regulators { - compatible = "st,stpmic1-regulators"; - - ldo6-supply = <&v3v3>; - - vdd_core: buck1 { - regulator-name = "vdd_core"; - interrupts = <IT_CURLIM_BUCK1 0>; - st,mask-reset; - regulator-pull-down; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1200000>; - }; - - v3v3: buck4 { - regulator-name = "v3v3"; - interrupts = <IT_CURLIM_BUCK4 0>; - - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - v1v8: ldo6 { - regulator-name = "v1v8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-over-current-protection; - }; -}; diff --git a/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml b/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml new file mode 100644 index 0000000000..d1a79d2ffa --- /dev/null +++ b/dts/Bindings/regulator/vqmmc-ipq4019-regulator.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/vqmmc-ipq4019-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ4019 VQMMC SD LDO regulator + +maintainers: + - Robert Marko <robert.marko@sartura.hr> + +description: | + Qualcomm IPQ4019 SoC-s feature a built a build SD/EMMC controller, + in order to support both 1.8 and 3V I/O voltage levels an LDO + controller is also embedded. + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + const: qcom,vqmmc-ipq4019-regulator + + reg: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + regulator@1948000 { + compatible = "qcom,vqmmc-ipq4019-regulator"; + reg = <0x01948000 0x4>; + regulator-name = "vqmmc"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + status = "disabled"; + }; +... diff --git a/dts/Bindings/remoteproc/ti,omap-remoteproc.yaml b/dts/Bindings/remoteproc/ti,omap-remoteproc.yaml new file mode 100644 index 0000000000..084960a8f1 --- /dev/null +++ b/dts/Bindings/remoteproc/ti,omap-remoteproc.yaml @@ -0,0 +1,324 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/ti,omap-remoteproc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OMAP4+ Remoteproc Devices + +maintainers: + - Suman Anna <s-anna@ti.com> + +description: + The OMAP family of SoCs usually have one or more slave processor sub-systems + that are used to offload some of the processor-intensive tasks, or to manage + other hardware accelerators, for achieving various system level goals. + + The processor cores in the sub-system are usually behind an IOMMU, and may + contain additional sub-modules like Internal RAM and/or ROMs, L1 and/or L2 + caches, an Interrupt Controller, a Cache Controller etc. + + The OMAP SoCs usually have a DSP processor sub-system and/or an IPU processor + sub-system. The DSP processor sub-system can contain any of the TI's C64x, + C66x or C67x family of DSP cores as the main execution unit. The IPU processor + sub-system usually contains either a Dual-Core Cortex-M3 or Dual-Core + Cortex-M4 processors. + + Each remote processor sub-system is represented as a single DT node. Each node + has a number of required or optional properties that enable the OS running on + the host processor (MPU) to perform the device management of the remote + processor and to communicate with the remote processor. The various properties + can be classified as constant or variable. The constant properties are + dictated by the SoC and does not change from one board to another having the + same SoC. Examples of constant properties include 'iommus', 'reg'. The + variable properties are dictated by the system integration aspects such as + memory on the board, or configuration used within the corresponding firmware + image. Examples of variable properties include 'mboxes', 'memory-region', + 'timers', 'watchdog-timers' etc. + +properties: + compatible: + enum: + - ti,omap4-dsp + - ti,omap5-dsp + - ti,dra7-dsp + - ti,omap4-ipu + - ti,omap5-ipu + - ti,dra7-ipu + + iommus: + minItems: 1 + maxItems: 2 + description: | + phandles to OMAP IOMMU nodes, that need to be programmed + for this remote processor to access any external RAM memory or + other peripheral device address spaces. This property usually + has only a single phandle. Multiple phandles are used only in + cases where the sub-system has different ports for different + sub-modules within the processor sub-system (eg: DRA7 DSPs), + and need the same programming in both the MMUs. + + mboxes: + minItems: 1 + maxItems: 2 + description: | + OMAP Mailbox specifier denoting the sub-mailbox, to be used for + communication with the remote processor. The specifier format is + as per the bindings, + Documentation/devicetree/bindings/mailbox/omap-mailbox.txt + This property should match with the sub-mailbox node used in + the firmware image. + + clocks: + description: | + Main functional clock for the remote processor + + resets: + description: | + Reset handles for the remote processor + + firmware-name: + description: | + Default name of the firmware to load to the remote processor. + +# Optional properties: +# -------------------- +# Some of these properties are mandatory on some SoCs, and some are optional +# depending on the configuration of the firmware image to be executed on the +# remote processor. The conditions are mentioned for each property. +# +# The following are the optional properties: + + memory-region: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the reserved memory node to be associated + with the remoteproc device. The reserved memory node + can be a CMA memory node, and should be defined as + per the bindings, + Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt + + reg: + description: | + Address space for any remoteproc memories present on + the SoC. Should contain an entry for each value in + 'reg-names'. These are mandatory for all DSP and IPU + processors that have them (OMAP4/OMAP5 DSPs do not have + any RAMs) + + reg-names: + description: | + Required names for each of the address spaces defined in + the 'reg' property. Expects the names from the following + list, in the specified order, each representing the corresponding + internal RAM memory region. + minItems: 1 + maxItems: 3 + items: + - const: l2ram + - const: l1pram + - const: l1dram + + ti,bootreg: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + Should be a triple of the phandle to the System Control + Configuration region that contains the boot address + register, the register offset of the boot address + register within the System Control module, and the bit + shift within the register. This property is required for + all the DSP instances on OMAP4, OMAP5 and DRA7xx SoCs. + + ti,autosuspend-delay-ms: + description: | + Custom autosuspend delay for the remoteproc in milliseconds. + Recommended values is preferable to be in the order of couple + of seconds. A negative value can also be used to disable the + autosuspend behavior. + + ti,timers: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + One or more phandles to OMAP DMTimer nodes, that serve + as System/Tick timers for the OS running on the remote + processors. This will usually be a single timer if the + processor sub-system is running in SMP mode, or one per + core in the processor sub-system. This can also be used + to reserve specific timers to be dedicated to the + remote processors. + + This property is mandatory on remote processors requiring + external tick wakeup, and to support Power Management + features. The timers to be used should match with the + timers used in the firmware image. + + ti,watchdog-timers: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + One or more phandles to OMAP DMTimer nodes, used to + serve as Watchdog timers for the processor cores. This + will usually be one per executing processor core, even + if the processor sub-system is running a SMP OS. + + The timers to be used should match with the watchdog + timers used in the firmware image. + +if: + properties: + compatible: + enum: + - ti,dra7-dsp +then: + properties: + reg: + minItems: 3 + maxItems: 3 + required: + - reg + - reg-names + - ti,bootreg + +else: + if: + properties: + compatible: + enum: + - ti,omap4-ipu + - ti,omap5-ipu + - ti,dra7-ipu + then: + properties: + reg: + minItems: 1 + maxItems: 1 + ti,bootreg: false + required: + - reg + - reg-names + + else: + properties: + reg: false + required: + - ti,bootreg + +required: + - compatible + - iommus + - mboxes + - clocks + - resets + - firmware-name + +additionalProperties: false + +examples: + - | + + //Example 1: OMAP4 DSP + + /* DSP Reserved Memory node */ + #include <dt-bindings/clock/omap4.h> + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + + dsp_memory_region: dsp-memory@98000000 { + compatible = "shared-dma-pool"; + reg = <0x98000000 0x800000>; + reusable; + }; + }; + + /* DSP node */ + ocp { + dsp: dsp { + compatible = "ti,omap4-dsp"; + ti,bootreg = <&scm_conf 0x304 0>; + iommus = <&mmu_dsp>; + mboxes = <&mailbox &mbox_dsp>; + memory-region = <&dsp_memory_region>; + ti,timers = <&timer5>; + ti,watchdog-timers = <&timer6>; + clocks = <&tesla_clkctrl OMAP4_DSP_CLKCTRL 0>; + resets = <&prm_tesla 0>, <&prm_tesla 1>; + firmware-name = "omap4-dsp-fw.xe64T"; + }; + }; + + - |+ + + //Example 2: OMAP5 IPU + + /* IPU Reserved Memory node */ + #include <dt-bindings/clock/omap5.h> + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + + ipu_memory_region: ipu-memory@95800000 { + compatible = "shared-dma-pool"; + reg = <0 0x95800000 0 0x3800000>; + reusable; + }; + }; + + /* IPU node */ + ocp { + #address-cells = <1>; + #size-cells = <1>; + + ipu: ipu@55020000 { + compatible = "ti,omap5-ipu"; + reg = <0x55020000 0x10000>; + reg-names = "l2ram"; + iommus = <&mmu_ipu>; + mboxes = <&mailbox &mbox_ipu>; + memory-region = <&ipu_memory_region>; + ti,timers = <&timer3>, <&timer4>; + ti,watchdog-timers = <&timer9>, <&timer11>; + clocks = <&ipu_clkctrl OMAP5_MMU_IPU_CLKCTRL 0>; + resets = <&prm_core 2>; + firmware-name = "omap5-ipu-fw.xem4"; + }; + }; + + - |+ + + //Example 3: DRA7xx/AM57xx DSP + + /* DSP1 Reserved Memory node */ + #include <dt-bindings/clock/dra7.h> + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + + dsp1_memory_region: dsp1-memory@99000000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x99000000 0x0 0x4000000>; + reusable; + }; + }; + + /* DSP1 node */ + ocp { + #address-cells = <1>; + #size-cells = <1>; + + dsp1: dsp@40800000 { + compatible = "ti,dra7-dsp"; + reg = <0x40800000 0x48000>, + <0x40e00000 0x8000>, + <0x40f00000 0x8000>; + reg-names = "l2ram", "l1pram", "l1dram"; + ti,bootreg = <&scm_conf 0x55c 0>; + iommus = <&mmu0_dsp1>, <&mmu1_dsp1>; + mboxes = <&mailbox5 &mbox_dsp1_ipc3x>; + memory-region = <&dsp1_memory_region>; + ti,timers = <&timer5>; + ti,watchdog-timers = <&timer10>; + resets = <&prm_dsp1 0>; + clocks = <&dsp1_clkctrl DRA7_DSP1_MMU0_DSP1_CLKCTRL 0>; + firmware-name = "dra7-dsp1-fw.xe66"; + }; + }; diff --git a/dts/Bindings/reset/amlogic,meson-reset.yaml b/dts/Bindings/reset/amlogic,meson-reset.yaml index b3f57d81f0..92922d3afd 100644 --- a/dts/Bindings/reset/amlogic,meson-reset.yaml +++ b/dts/Bindings/reset/amlogic,meson-reset.yaml @@ -29,6 +29,8 @@ required: - reg - "#reset-cells" +additionalProperties: false + examples: - | reset-controller@c884404 { diff --git a/dts/Bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml b/dts/Bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml index 411bd76f1b..512a33bdb2 100644 --- a/dts/Bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml +++ b/dts/Bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml @@ -28,6 +28,8 @@ required: - reg - "#reset-cells" +additionalProperties: false + examples: - | reset-controller@8b2c800 { diff --git a/dts/Bindings/reset/renesas,rst.txt b/dts/Bindings/reset/renesas,rst.txt deleted file mode 100644 index de7f06ccd0..0000000000 --- a/dts/Bindings/reset/renesas,rst.txt +++ /dev/null @@ -1,48 +0,0 @@ -DT bindings for the Renesas R-Car and RZ/G Reset Controllers - -The R-Car and RZ/G Reset Controllers provide reset control, and implement the -following functions: - - Latching of the levels on mode pins when PRESET# is negated, - - Mode monitoring register, - - Reset control of peripheral devices (on R-Car Gen1), - - Watchdog timer (on R-Car Gen1), - - Register-based reset control and boot address registers for the various CPU - cores (on R-Car Gen2 and Gen3, and on RZ/G). - - -Required properties: - - compatible: Should be - - "renesas,<soctype>-reset-wdt" for R-Car Gen1, - - "renesas,<soctype>-rst" for R-Car Gen2 and Gen3, and RZ/G - Examples with soctypes are: - - "renesas,r8a7743-rst" (RZ/G1M) - - "renesas,r8a7744-rst" (RZ/G1N) - - "renesas,r8a7745-rst" (RZ/G1E) - - "renesas,r8a77470-rst" (RZ/G1C) - - "renesas,r8a774a1-rst" (RZ/G2M) - - "renesas,r8a774b1-rst" (RZ/G2N) - - "renesas,r8a774c0-rst" (RZ/G2E) - - "renesas,r8a7778-reset-wdt" (R-Car M1A) - - "renesas,r8a7779-reset-wdt" (R-Car H1) - - "renesas,r8a7790-rst" (R-Car H2) - - "renesas,r8a7791-rst" (R-Car M2-W) - - "renesas,r8a7792-rst" (R-Car V2H - - "renesas,r8a7793-rst" (R-Car M2-N) - - "renesas,r8a7794-rst" (R-Car E2) - - "renesas,r8a7795-rst" (R-Car H3) - - "renesas,r8a7796-rst" (R-Car M3-W) - - "renesas,r8a77961-rst" (R-Car M3-W+) - - "renesas,r8a77965-rst" (R-Car M3-N) - - "renesas,r8a77970-rst" (R-Car V3M) - - "renesas,r8a77980-rst" (R-Car V3H) - - "renesas,r8a77990-rst" (R-Car E3) - - "renesas,r8a77995-rst" (R-Car D3) - - reg: Address start and address range for the device. - - -Example: - - rst: reset-controller@e6160000 { - compatible = "renesas,r8a7795-rst"; - reg = <0 0xe6160000 0 0x0200>; - }; diff --git a/dts/Bindings/reset/renesas,rst.yaml b/dts/Bindings/reset/renesas,rst.yaml new file mode 100644 index 0000000000..b5de1d196a --- /dev/null +++ b/dts/Bindings/reset/renesas,rst.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/reset/renesas,rst.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas R-Car and RZ/G Reset Controller + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + - Magnus Damm <magnus.damm@gmail.com> + +description: | + The R-Car and RZ/G Reset Controllers provide reset control, and implement the + following functions: + - Latching of the levels on mode pins when PRESET# is negated, + - Mode monitoring register, + - Reset control of peripheral devices (on R-Car Gen1), + - Watchdog timer (on R-Car Gen1), + - Register-based reset control and boot address registers for the various + CPU cores (on R-Car Gen2 and Gen3, and on RZ/G). + +properties: + compatible: + enum: + - renesas,r8a7743-rst # RZ/G1M + - renesas,r8a7744-rst # RZ/G1N + - renesas,r8a7745-rst # RZ/G1E + - renesas,r8a77470-rst # RZ/G1C + - renesas,r8a774a1-rst # RZ/G2M + - renesas,r8a774b1-rst # RZ/G2N + - renesas,r8a774c0-rst # RZ/G2E + - renesas,r8a7778-reset-wdt # R-Car M1A + - renesas,r8a7779-reset-wdt # R-Car H1 + - renesas,r8a7790-rst # R-Car H2 + - renesas,r8a7791-rst # R-Car M2-W + - renesas,r8a7792-rst # R-Car V2H + - renesas,r8a7793-rst # R-Car M2-N + - renesas,r8a7794-rst # R-Car E2 + - renesas,r8a7795-rst # R-Car H3 + - renesas,r8a7796-rst # R-Car M3-W + - renesas,r8a77961-rst # R-Car M3-W+ + - renesas,r8a77965-rst # R-Car M3-N + - renesas,r8a77970-rst # R-Car V3M + - renesas,r8a77980-rst # R-Car V3H + - renesas,r8a77990-rst # R-Car E3 + - renesas,r8a77995-rst # R-Car D3 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + rst: reset-controller@e6160000 { + compatible = "renesas,r8a7795-rst"; + reg = <0xe6160000 0x0200>; + }; diff --git a/dts/Bindings/rng/amlogic,meson-rng.yaml b/dts/Bindings/rng/amlogic,meson-rng.yaml index a9ff3cb35c..444be32a8a 100644 --- a/dts/Bindings/rng/amlogic,meson-rng.yaml +++ b/dts/Bindings/rng/amlogic,meson-rng.yaml @@ -29,6 +29,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | rng@c8834000 { diff --git a/dts/Bindings/rng/brcm,bcm2835.txt b/dts/Bindings/rng/brcm,bcm2835.txt deleted file mode 100644 index aaac7975f6..0000000000 --- a/dts/Bindings/rng/brcm,bcm2835.txt +++ /dev/null @@ -1,40 +0,0 @@ -BCM2835/6368 Random number generator - -Required properties: - -- compatible : should be one of - "brcm,bcm2835-rng" - "brcm,bcm-nsp-rng" - "brcm,bcm5301x-rng" or - "brcm,bcm6368-rng" -- reg : Specifies base physical address and size of the registers. - -Optional properties: - -- clocks : phandle to clock-controller plus clock-specifier pair -- clock-names : "ipsec" as a clock name - -Optional properties: - -- interrupts: specify the interrupt for the RNG block - -Example: - -rng { - compatible = "brcm,bcm2835-rng"; - reg = <0x7e104000 0x10>; - interrupts = <2 29>; -}; - -rng@18033000 { - compatible = "brcm,bcm-nsp-rng"; - reg = <0x18033000 0x14>; -}; - -random: rng@10004180 { - compatible = "brcm,bcm6368-rng"; - reg = <0x10004180 0x14>; - - clocks = <&periph_clk 18>; - clock-names = "ipsec"; -}; diff --git a/dts/Bindings/rng/brcm,bcm2835.yaml b/dts/Bindings/rng/brcm,bcm2835.yaml new file mode 100644 index 0000000000..89ab67f20a --- /dev/null +++ b/dts/Bindings/rng/brcm,bcm2835.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/brcm,bcm2835.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM2835/6368 Random number generator + +maintainers: + - Stefan Wahren <stefan.wahren@i2se.com> + - Florian Fainelli <f.fainelli@gmail.com> + - Herbert Xu <herbert@gondor.apana.org.au> + +properties: + compatible: + enum: + - brcm,bcm2835-rng + - brcm,bcm-nsp-rng + - brcm,bcm5301x-rng + - brcm,bcm6368-rng + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: ipsec + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + rng { + compatible = "brcm,bcm2835-rng"; + reg = <0x7e104000 0x10>; + interrupts = <2 29>; + }; + + - | + rng@18033000 { + compatible = "brcm,bcm-nsp-rng"; + reg = <0x18033000 0x14>; + }; + + - | + rng@10004180 { + compatible = "brcm,bcm6368-rng"; + reg = <0x10004180 0x14>; + + clocks = <&periph_clk 18>; + clock-names = "ipsec"; + }; diff --git a/dts/Bindings/rtc/ingenic,jz4740-rtc.txt b/dts/Bindings/rtc/ingenic,jz4740-rtc.txt deleted file mode 100644 index 41c7ae18fd..0000000000 --- a/dts/Bindings/rtc/ingenic,jz4740-rtc.txt +++ /dev/null @@ -1,37 +0,0 @@ -JZ4740 and similar SoCs real-time clock driver - -Required properties: - -- compatible: One of: - - "ingenic,jz4740-rtc" - for use with the JZ4740 SoC - - "ingenic,jz4780-rtc" - for use with the JZ4780 SoC -- reg: Address range of rtc register set -- interrupts: IRQ number for the alarm interrupt -- clocks: phandle to the "rtc" clock -- clock-names: must be "rtc" - -Optional properties: -- system-power-controller: To use this component as the - system power controller -- reset-pin-assert-time-ms: Reset pin low-level assertion - time after wakeup (default 60ms; range 0-125ms if RTC clock - at 32 kHz) -- min-wakeup-pin-assert-time-ms: Minimum wakeup pin assertion - time (default 100ms; range 0-2s if RTC clock at 32 kHz) - -Example: - -rtc@10003000 { - compatible = "ingenic,jz4740-rtc"; - reg = <0x10003000 0x40>; - - interrupt-parent = <&intc>; - interrupts = <32>; - - clocks = <&rtc_clock>; - clock-names = "rtc"; - - system-power-controller; - reset-pin-assert-time-ms = <60>; - min-wakeup-pin-assert-time-ms = <100>; -}; diff --git a/dts/Bindings/rtc/ingenic,rtc.yaml b/dts/Bindings/rtc/ingenic,rtc.yaml new file mode 100644 index 0000000000..4206bf8a24 --- /dev/null +++ b/dts/Bindings/rtc/ingenic,rtc.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/ingenic,rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic SoCs Real-Time Clock DT bindings + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + oneOf: + - enum: + - ingenic,jz4740-rtc + - ingenic,jz4760-rtc + - items: + - const: ingenic,jz4725b-rtc + - const: ingenic,jz4740-rtc + - items: + - enum: + - ingenic,jz4770-rtc + - ingenic,jz4780-rtc + - const: ingenic,jz4760-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: rtc + + system-power-controller: + description: | + Indicates that the RTC is responsible for powering OFF + the system. + type: boolean + + ingenic,reset-pin-assert-time-ms: + minimum: 0 + maximum: 125 + default: 60 + description: | + Reset pin low-level assertion time after wakeup + (assuming RTC clock at 32 kHz) + + ingenic,min-wakeup-pin-assert-time-ms: + minimum: 0 + maximum: 2000 + default: 100 + description: | + Minimum wakeup pin assertion time + (assuming RTC clock at 32 kHz) + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/clock/jz4740-cgu.h> + rtc_dev: rtc@10003000 { + compatible = "ingenic,jz4740-rtc"; + reg = <0x10003000 0x40>; + + interrupt-parent = <&intc>; + interrupts = <15>; + + clocks = <&cgu JZ4740_CLK_RTC>; + clock-names = "rtc"; + }; diff --git a/dts/Bindings/rtc/renesas,sh-rtc.yaml b/dts/Bindings/rtc/renesas,sh-rtc.yaml index dcff573cbd..b95cb017f4 100644 --- a/dts/Bindings/rtc/renesas,sh-rtc.yaml +++ b/dts/Bindings/rtc/renesas,sh-rtc.yaml @@ -51,6 +51,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | #include <dt-bindings/clock/r7s72100-clock.h> diff --git a/dts/Bindings/rtc/rtc-mt2712.txt b/dts/Bindings/rtc/rtc-mt2712.txt new file mode 100644 index 0000000000..c33d87e5e7 --- /dev/null +++ b/dts/Bindings/rtc/rtc-mt2712.txt @@ -0,0 +1,14 @@ +Device-Tree bindings for MediaTek SoC based RTC + +Required properties: +- compatible : Should be "mediatek,mt2712-rtc" : for MT2712 SoC +- reg : Specifies base physical address and size of the registers; +- interrupts : Should contain the interrupt for RTC alarm; + +Example: + +rtc: rtc@10011000 { + compatible = "mediatek,mt2712-rtc"; + reg = <0 0x10011000 0 0x1000>; + interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>; +}; diff --git a/dts/Bindings/rtc/st,stm32-rtc.yaml b/dts/Bindings/rtc/st,stm32-rtc.yaml index 0a54296d72..48c6cafca9 100644 --- a/dts/Bindings/rtc/st,stm32-rtc.yaml +++ b/dts/Bindings/rtc/st,stm32-rtc.yaml @@ -111,6 +111,8 @@ required: - clocks - interrupts +additionalProperties: false + examples: - | #include <dt-bindings/mfd/stm32f4-rcc.h> diff --git a/dts/Bindings/serial/amlogic,meson-uart.yaml b/dts/Bindings/serial/amlogic,meson-uart.yaml index 214fe8bedd..d4178ab0d6 100644 --- a/dts/Bindings/serial/amlogic,meson-uart.yaml +++ b/dts/Bindings/serial/amlogic,meson-uart.yaml @@ -62,6 +62,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | serial@84c0 { diff --git a/dts/Bindings/serial/fsl-imx-uart.txt b/dts/Bindings/serial/fsl-imx-uart.txt index 35957cbf15..9582fc2279 100644 --- a/dts/Bindings/serial/fsl-imx-uart.txt +++ b/dts/Bindings/serial/fsl-imx-uart.txt @@ -8,6 +8,10 @@ Required properties: Optional properties: - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works in DCE mode by default. +- fsl,inverted-tx , fsl,inverted-rx : Indicate that the hardware attached + to the peripheral inverts the signal transmitted or received, + respectively, and that the peripheral should invert its output/input + using the INVT/INVR registers. - rs485-rts-delay, rs485-rts-active-low, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt. Note that for RS485 you must enable either the "uart-has-rtscts" or the "rts-gpios" @@ -15,7 +19,7 @@ Optional properties: the transceiver is actually CTS_B, not RTS_B. CTS_B is always output, and RTS_B is input, regardless of dte-mode. -Please check Documentation/devicetree/bindings/serial/serial.txt +Please check Documentation/devicetree/bindings/serial/serial.yaml for the complete list of generic properties. Note: Each uart controller should have an alias correctly numbered diff --git a/dts/Bindings/serial/fsl-lpuart.txt b/dts/Bindings/serial/fsl-lpuart.txt index c904e2e683..e7448b92dd 100644 --- a/dts/Bindings/serial/fsl-lpuart.txt +++ b/dts/Bindings/serial/fsl-lpuart.txt @@ -6,6 +6,8 @@ Required properties: on Vybrid vf610 SoC with 8-bit register organization - "fsl,ls1021a-lpuart" for lpuart compatible with the one integrated on LS1021A SoC with 32-bit big-endian register organization + - "fsl,ls1028a-lpuart" for lpuart compatible with the one integrated + on LS1028A SoC with 32-bit little-endian register organization - "fsl,imx7ulp-lpuart" for lpuart compatible with the one integrated on i.MX7ULP SoC with 32-bit little-endian register organization - "fsl,imx8qxp-lpuart" for lpuart compatible with the one integrated @@ -15,10 +17,10 @@ Required properties: - reg : Address and length of the register set for the device - interrupts : Should contain uart interrupt - clocks : phandle + clock specifier pairs, one for each entry in clock-names -- clock-names : For vf610/ls1021a/imx7ulp, "ipg" clock is for uart bus/baud - clock. For imx8qxp lpuart, "ipg" clock is bus clock that is used to access - lpuart controller registers, it also requires "baud" clock for module to - receive/transmit data. +- clock-names : For vf610/ls1021a/ls1028a/imx7ulp, "ipg" clock is for uart + bus/baud clock. For imx8qxp lpuart, "ipg" clock is bus clock that is used + to access lpuart controller registers, it also requires "baud" clock for + module to receive/transmit data. Optional properties: - dmas: A list of two dma specifiers, one for each entry in dma-names. diff --git a/dts/Bindings/serial/renesas,hscif.yaml b/dts/Bindings/serial/renesas,hscif.yaml new file mode 100644 index 0000000000..91101521ef --- /dev/null +++ b/dts/Bindings/serial/renesas,hscif.yaml @@ -0,0 +1,135 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,hscif.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas High Speed Serial Communication Interface with FIFO (HSCIF) + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,hscif-r8a7778 # R-Car M1 + - renesas,hscif-r8a7779 # R-Car H1 + - const: renesas,rcar-gen1-hscif # R-Car Gen1 + - const: renesas,hscif # generic HSCIF compatible UART + + - items: + - enum: + - renesas,hscif-r8a7743 # RZ/G1M + - renesas,hscif-r8a7744 # RZ/G1N + - renesas,hscif-r8a7745 # RZ/G1E + - renesas,hscif-r8a77470 # RZ/G1C + - renesas,hscif-r8a7790 # R-Car H2 + - renesas,hscif-r8a7791 # R-Car M2-W + - renesas,hscif-r8a7792 # R-Car V2H + - renesas,hscif-r8a7793 # R-Car M2-N + - renesas,hscif-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-hscif # R-Car Gen2 and RZ/G1 + - const: renesas,hscif # generic HSCIF compatible UART + + - items: + - enum: + - renesas,hscif-r8a774a1 # RZ/G2M + - renesas,hscif-r8a774b1 # RZ/G2N + - renesas,hscif-r8a774c0 # RZ/G2E + - renesas,hscif-r8a7795 # R-Car H3 + - renesas,hscif-r8a7796 # R-Car M3-W + - renesas,hscif-r8a77961 # R-Car M3-W+ + - renesas,hscif-r8a77965 # R-Car M3-N + - renesas,hscif-r8a77970 # R-Car V3M + - renesas,hscif-r8a77980 # R-Car V3H + - renesas,hscif-r8a77990 # R-Car E3 + - renesas,hscif-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-hscif # R-Car Gen3 and RZ/G2 + - const: renesas,hscif # generic HSCIF compatible UART + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 + items: + enum: + - fck # UART functional clock + - hsck # optional external clock input + - brg_int # optional internal clock source for BRG frequency divider + - scif_clk # optional external clock source for BRG frequency divider + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + description: + Must contain a list of pairs of references to DMA specifiers, one for + transmission, and one for reception. + + dma-names: + minItems: 2 + maxItems: 4 + items: + enum: + - tx + - rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +if: + properties: + compatible: + contains: + enum: + - renesas,rcar-gen2-hscif + - renesas,rcar-gen3-hscif +then: + required: + - resets + +examples: + - | + #include <dt-bindings/clock/r8a7795-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7795-sysc.h> + aliases { + serial1 = &hscif1; + }; + + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a7795", "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0xe6550000 96>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 519>, <&cpg CPG_CORE R8A7795_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 519>; + uart-has-rtscts; + }; diff --git a/dts/Bindings/serial/renesas,sci-serial.txt b/dts/Bindings/serial/renesas,sci-serial.txt deleted file mode 100644 index a5edf4b70c..0000000000 --- a/dts/Bindings/serial/renesas,sci-serial.txt +++ /dev/null @@ -1,150 +0,0 @@ -* Renesas SH-Mobile Serial Communication Interface - -Required properties: - - - compatible: Must contain one or more of the following: - - - "renesas,scif-r7s72100" for R7S72100 (RZ/A1H) SCIF compatible UART. - - "renesas,scif-r7s9210" for R7S9210 (RZ/A2) SCIF compatible UART. - - "renesas,scifa-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFA compatible UART. - - "renesas,scifb-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFB compatible UART. - - "renesas,scifa-r8a7740" for R8A7740 (R-Mobile A1) SCIFA compatible UART. - - "renesas,scifb-r8a7740" for R8A7740 (R-Mobile A1) SCIFB compatible UART. - - "renesas,scif-r8a7743" for R8A7743 (RZ/G1M) SCIF compatible UART. - - "renesas,scifa-r8a7743" for R8A7743 (RZ/G1M) SCIFA compatible UART. - - "renesas,scifb-r8a7743" for R8A7743 (RZ/G1M) SCIFB compatible UART. - - "renesas,hscif-r8a7743" for R8A7743 (RZ/G1M) HSCIF compatible UART. - - "renesas,scif-r8a7744" for R8A7744 (RZ/G1N) SCIF compatible UART. - - "renesas,scifa-r8a7744" for R8A7744 (RZ/G1N) SCIFA compatible UART. - - "renesas,scifb-r8a7744" for R8A7744 (RZ/G1N) SCIFB compatible UART. - - "renesas,hscif-r8a7744" for R8A7744 (RZ/G1N) HSCIF compatible UART. - - "renesas,scif-r8a7745" for R8A7745 (RZ/G1E) SCIF compatible UART. - - "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART. - - "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART. - - "renesas,hscif-r8a7745" for R8A7745 (RZ/G1E) HSCIF compatible UART. - - "renesas,scif-r8a77470" for R8A77470 (RZ/G1C) SCIF compatible UART. - - "renesas,hscif-r8a77470" for R8A77470 (RZ/G1C) HSCIF compatible UART. - - "renesas,scif-r8a774a1" for R8A774A1 (RZ/G2M) SCIF compatible UART. - - "renesas,hscif-r8a774a1" for R8A774A1 (RZ/G2M) HSCIF compatible UART. - - "renesas,scif-r8a774b1" for R8A774B1 (RZ/G2N) SCIF compatible UART. - - "renesas,hscif-r8a774b1" for R8A774B1 (RZ/G2N) HSCIF compatible UART. - - "renesas,scif-r8a774c0" for R8A774C0 (RZ/G2E) SCIF compatible UART. - - "renesas,hscif-r8a774c0" for R8A774C0 (RZ/G2E) HSCIF compatible UART. - - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART. - - "renesas,hscif-r8a7778" for R8A7778 (R-Car M1) HSCIF compatible UART. - - "renesas,scif-r8a7779" for R8A7779 (R-Car H1) SCIF compatible UART. - - "renesas,hscif-r8a7779" for R8A7779 (R-Car H1) HSCIF compatible UART. - - "renesas,scif-r8a7790" for R8A7790 (R-Car H2) SCIF compatible UART. - - "renesas,scifa-r8a7790" for R8A7790 (R-Car H2) SCIFA compatible UART. - - "renesas,scifb-r8a7790" for R8A7790 (R-Car H2) SCIFB compatible UART. - - "renesas,hscif-r8a7790" for R8A7790 (R-Car H2) HSCIF compatible UART. - - "renesas,scif-r8a7791" for R8A7791 (R-Car M2-W) SCIF compatible UART. - - "renesas,scifa-r8a7791" for R8A7791 (R-Car M2-W) SCIFA compatible UART. - - "renesas,scifb-r8a7791" for R8A7791 (R-Car M2-W) SCIFB compatible UART. - - "renesas,hscif-r8a7791" for R8A7791 (R-Car M2-W) HSCIF compatible UART. - - "renesas,scif-r8a7792" for R8A7792 (R-Car V2H) SCIF compatible UART. - - "renesas,hscif-r8a7792" for R8A7792 (R-Car V2H) HSCIF compatible UART. - - "renesas,scif-r8a7793" for R8A7793 (R-Car M2-N) SCIF compatible UART. - - "renesas,scifa-r8a7793" for R8A7793 (R-Car M2-N) SCIFA compatible UART. - - "renesas,scifb-r8a7793" for R8A7793 (R-Car M2-N) SCIFB compatible UART. - - "renesas,hscif-r8a7793" for R8A7793 (R-Car M2-N) HSCIF compatible UART. - - "renesas,scif-r8a7794" for R8A7794 (R-Car E2) SCIF compatible UART. - - "renesas,scifa-r8a7794" for R8A7794 (R-Car E2) SCIFA compatible UART. - - "renesas,scifb-r8a7794" for R8A7794 (R-Car E2) SCIFB compatible UART. - - "renesas,hscif-r8a7794" for R8A7794 (R-Car E2) HSCIF compatible UART. - - "renesas,scif-r8a7795" for R8A7795 (R-Car H3) SCIF compatible UART. - - "renesas,hscif-r8a7795" for R8A7795 (R-Car H3) HSCIF compatible UART. - - "renesas,scif-r8a7796" for R8A77960 (R-Car M3-W) SCIF compatible UART. - - "renesas,hscif-r8a7796" for R8A77960 (R-Car M3-W) HSCIF compatible UART. - - "renesas,scif-r8a77961" for R8A77961 (R-Car M3-W+) SCIF compatible UART. - - "renesas,hscif-r8a77961" for R8A77961 (R-Car M3-W+) HSCIF compatible UART. - - "renesas,scif-r8a77965" for R8A77965 (R-Car M3-N) SCIF compatible UART. - - "renesas,hscif-r8a77965" for R8A77965 (R-Car M3-N) HSCIF compatible UART. - - "renesas,scif-r8a77970" for R8A77970 (R-Car V3M) SCIF compatible UART. - - "renesas,hscif-r8a77970" for R8A77970 (R-Car V3M) HSCIF compatible UART. - - "renesas,scif-r8a77980" for R8A77980 (R-Car V3H) SCIF compatible UART. - - "renesas,hscif-r8a77980" for R8A77980 (R-Car V3H) HSCIF compatible UART. - - "renesas,scif-r8a77990" for R8A77990 (R-Car E3) SCIF compatible UART. - - "renesas,hscif-r8a77990" for R8A77990 (R-Car E3) HSCIF compatible UART. - - "renesas,scif-r8a77995" for R8A77995 (R-Car D3) SCIF compatible UART. - - "renesas,hscif-r8a77995" for R8A77995 (R-Car D3) HSCIF compatible UART. - - "renesas,scifa-sh73a0" for SH73A0 (SH-Mobile AG5) SCIFA compatible UART. - - "renesas,scifb-sh73a0" for SH73A0 (SH-Mobile AG5) SCIFB compatible UART. - - "renesas,rcar-gen1-scif" for R-Car Gen1 SCIF compatible UART, - - "renesas,rcar-gen2-scif" for R-Car Gen2 and RZ/G1 SCIF compatible UART, - - "renesas,rcar-gen3-scif" for R-Car Gen3 and RZ/G2 SCIF compatible UART, - - "renesas,rcar-gen2-scifa" for R-Car Gen2 and RZ/G1 SCIFA compatible UART, - - "renesas,rcar-gen2-scifb" for R-Car Gen2 and RZ/G1 SCIFB compatible UART, - - "renesas,rcar-gen1-hscif" for R-Car Gen1 HSCIF compatible UART, - - "renesas,rcar-gen2-hscif" for R-Car Gen2 and RZ/G1 HSCIF compatible UART, - - "renesas,rcar-gen3-hscif" for R-Car Gen3 and RZ/G2 HSCIF compatible UART, - - "renesas,scif" for generic SCIF compatible UART. - - "renesas,scifa" for generic SCIFA compatible UART. - - "renesas,scifb" for generic SCIFB compatible UART. - - "renesas,hscif" for generic HSCIF compatible UART. - - "renesas,sci" for generic SCI compatible UART. - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first, followed by the - family-specific and/or generic versions. - - - reg: Base address and length of the I/O registers used by the UART. - - interrupts: Must contain one or more interrupt-specifiers for the SCIx. - If a single interrupt is expressed, then all events are - multiplexed into this single interrupt. - - If multiple interrupts are provided by the hardware, the order - in which the interrupts are listed must match order below. Note - that some HW interrupt events may be muxed together resulting - in duplicate entries. - The interrupt order is as follows: - 1. Error (ERI) - 2. Receive buffer full (RXI) - 3. Transmit buffer empty (TXI) - 4. Break (BRI) - 5. Data Ready (DRI) - 6. Transmit End (TEI) - - - clocks: Must contain a phandle and clock-specifier pair for each entry - in clock-names. - - clock-names: Must contain "fck" for the SCIx UART functional clock. - Apart from the divided functional clock, there may be other possible - sources for the sampling clock, depending on SCIx variant. - On (H)SCI(F) and some SCIFA, an additional clock may be specified: - - "hsck" for the optional external clock input (on HSCIF), - - "sck" for the optional external clock input (on other variants). - On UARTs equipped with a Baud Rate Generator for External Clock (BRG) - (some SCIF and HSCIF), additional clocks may be specified: - - "brg_int" for the optional internal clock source for the frequency - divider (typically the (AXI or SHwy) bus clock), - - "scif_clk" for the optional external clock source for the frequency - divider (SCIF_CLK). - -Note: Each enabled SCIx UART may have an optional "serialN" alias in the -"aliases" node. - -Optional properties: - - dmas: Must contain a list of two references to DMA specifiers, one for - transmission, and one for reception. - - dma-names: Must contain a list of two DMA names, "tx" and "rx". - - {cts,dsr,dcd,rng,rts,dtr}-gpios: Specify GPIOs for modem lines, cfr. the - generic serial DT bindings in serial.txt. - - uart-has-rtscts: Indicates dedicated lines for RTS/CTS hardware flow - control, cfr. the generic serial DT bindings in serial.txt. - -Example: - aliases { - serial0 = &scifa0; - }; - - scifa0: serial@e6c40000 { - compatible = "renesas,scifa-r8a7790", - "renesas,rcar-gen2-scifa", "renesas,scifa"; - reg = <0 0xe6c40000 0 64>; - interrupt-parent = <&gic>; - interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp2_clks R8A7790_CLK_SCIFA0>; - clock-names = "fck"; - dmas = <&dmac0 0x21>, <&dmac0 0x22>; - dma-names = "tx", "rx"; - }; diff --git a/dts/Bindings/serial/renesas,sci.yaml b/dts/Bindings/serial/renesas,sci.yaml new file mode 100644 index 0000000000..4183b7311f --- /dev/null +++ b/dts/Bindings/serial/renesas,sci.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,sci.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Serial Communication Interface + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: renesas,sci + + reg: + maxItems: 1 + + interrupts: + items: + - description: Error interrupt + - description: Receive buffer full interrupt + - description: Transmit buffer empty interrupt + - description: Transmit end interrupt + + interrupt-names: + items: + - const: eri + - const: rxi + - const: txi + - const: tei + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + items: + enum: + - fck # UART functional clock + - sck # optional external clock input + + uart-has-rtscts: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + aliases { + serial0 = &sci0; + }; + + sci0: serial@ffff78 { + compatible = "renesas,sci"; + reg = <0xffff78 8>; + interrupts = <88 0>, <89 0>, <90 0>, <91 0>; + clocks = <&fclk>; + clock-names = "fck"; + }; diff --git a/dts/Bindings/serial/renesas,scif.yaml b/dts/Bindings/serial/renesas,scif.yaml new file mode 100644 index 0000000000..70392b9bd9 --- /dev/null +++ b/dts/Bindings/serial/renesas,scif.yaml @@ -0,0 +1,172 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,scif.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Serial Communication Interface with FIFO (SCIF) + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,scif-r7s72100 # RZ/A1H + - const: renesas,scif # generic SCIF compatible UART + + - items: + - enum: + - renesas,scif-r7s9210 # RZ/A2 + + - items: + - enum: + - renesas,scif-r8a7778 # R-Car M1 + - renesas,scif-r8a7779 # R-Car H1 + - const: renesas,rcar-gen1-scif # R-Car Gen1 + - const: renesas,scif # generic SCIF compatible UART + + - items: + - enum: + - renesas,scif-r8a7743 # RZ/G1M + - renesas,scif-r8a7744 # RZ/G1N + - renesas,scif-r8a7745 # RZ/G1E + - renesas,scif-r8a77470 # RZ/G1C + - renesas,scif-r8a7790 # R-Car H2 + - renesas,scif-r8a7791 # R-Car M2-W + - renesas,scif-r8a7792 # R-Car V2H + - renesas,scif-r8a7793 # R-Car M2-N + - renesas,scif-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-scif # R-Car Gen2 and RZ/G1 + - const: renesas,scif # generic SCIF compatible UART + + - items: + - enum: + - renesas,scif-r8a774a1 # RZ/G2M + - renesas,scif-r8a774b1 # RZ/G2N + - renesas,scif-r8a774c0 # RZ/G2E + - renesas,scif-r8a7795 # R-Car H3 + - renesas,scif-r8a7796 # R-Car M3-W + - renesas,scif-r8a77961 # R-Car M3-W+ + - renesas,scif-r8a77965 # R-Car M3-N + - renesas,scif-r8a77970 # R-Car V3M + - renesas,scif-r8a77980 # R-Car V3H + - renesas,scif-r8a77990 # R-Car E3 + - renesas,scif-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-scif # R-Car Gen3 and RZ/G2 + - const: renesas,scif # generic SCIF compatible UART + + reg: + maxItems: 1 + + interrupts: + oneOf: + - items: + - description: A combined interrupt + - items: + - description: Error interrupt + - description: Receive buffer full interrupt + - description: Transmit buffer empty interrupt + - description: Transmit End interrupt + - items: + - description: Error interrupt + - description: Receive buffer full interrupt + - description: Transmit buffer empty interrupt + - description: Break interrupt + - description: Data Ready interrupt + - description: Transmit End interrupt + + interrupt-names: + oneOf: + - items: + - const: eri + - const: rxi + - const: txi + - const: tei + - items: + - const: eri + - const: rxi + - const: txi + - const: bri + - const: dri + - const: tei + + clocks: + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 + items: + enum: + - fck # UART functional clock + - sck # optional external clock input + - brg_int # optional internal clock source for BRG frequency divider + - scif_clk # optional external clock source for BRG frequency divider + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + description: + Must contain a list of pairs of references to DMA specifiers, one for + transmission, and one for reception. + + dma-names: + minItems: 2 + maxItems: 4 + items: + enum: + - tx + - rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +if: + properties: + compatible: + contains: + enum: + - renesas,rcar-gen2-scif + - renesas,rcar-gen3-scif +then: + required: + - resets + +examples: + - | + #include <dt-bindings/clock/r8a7791-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7791-sysc.h> + aliases { + serial0 = &scif0; + }; + + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a7791", "renesas,rcar-gen2-scif", + "renesas,scif"; + reg = <0xe6e60000 64>; + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7791_CLK_ZS>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x29>, <&dmac0 0x2a>, <&dmac1 0x29>, <&dmac1 0x2a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 721>; + }; diff --git a/dts/Bindings/serial/renesas,scifa.yaml b/dts/Bindings/serial/renesas,scifa.yaml new file mode 100644 index 0000000000..b28bcb2688 --- /dev/null +++ b/dts/Bindings/serial/renesas,scifa.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,scifa.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Serial Communications Interface with FIFO A (SCIFA) + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,scifa-r8a73a4 # R-Mobile APE6 + - renesas,scifa-r8a7740 # R-Mobile A1 + - renesas,scifa-sh73a0 # SH-Mobile AG5 + - const: renesas,scifa # generic SCIFA compatible UART + + - items: + - enum: + - renesas,scifa-r8a7743 # R8A7743 RZ/G1M + - renesas,scifa-r8a7744 # R8A7744 RZ/G1N + - renesas,scifa-r8a7745 # R8A7745 RZ/G1E + - renesas,scifa-r8a7790 # R8A7790 R-Car H2 + - renesas,scifa-r8a7791 # R8A7791 R-Car M2-W + - renesas,scifa-r8a7793 # R8A7793 R-Car M2-N + - renesas,scifa-r8a7794 # R8A7794 R-Car E2 + - const: renesas,rcar-gen2-scifa # R-Car Gen2 and RZ/G1 + - const: renesas,scifa # generic SCIFA compatible UART + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + enum: + - fck # UART functional clock + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + description: + Must contain a list of pairs of references to DMA specifiers, one for + transmission, and one for reception. + + dma-names: + minItems: 2 + maxItems: 4 + items: + enum: + - tx + - rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +if: + properties: + compatible: + contains: + enum: + - renesas,rcar-gen2-scifa +then: + required: + - resets + +examples: + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> + aliases { + serial0 = &scifa0; + }; + + scifa0: serial@e6c40000 { + compatible = "renesas,scifa-r8a7790", "renesas,rcar-gen2-scifa", + "renesas,scifa"; + reg = <0xe6c40000 64>; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 204>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 204>; + dmas = <&dmac0 0x21>, <&dmac0 0x22>, <&dmac1 0x21>, <&dmac1 0x22>; + dma-names = "tx", "rx", "tx", "rx"; + }; diff --git a/dts/Bindings/serial/renesas,scifb.yaml b/dts/Bindings/serial/renesas,scifb.yaml new file mode 100644 index 0000000000..57205cb1dc --- /dev/null +++ b/dts/Bindings/serial/renesas,scifb.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,scifb.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Serial Communications Interface with FIFO B (SCIFB) + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,scifb-r8a73a4 # R-Mobile APE6 + - renesas,scifb-r8a7740 # R-Mobile A1 + - renesas,scifb-sh73a0 # SH-Mobile AG5 + - const: renesas,scifb # generic SCIFB compatible UART + + - items: + - enum: + - renesas,scifb-r8a7743 # RZ/G1M + - renesas,scifb-r8a7744 # RZ/G1N + - renesas,scifb-r8a7745 # RZ/G1E + - renesas,scifb-r8a7790 # R-Car H2 + - renesas,scifb-r8a7791 # R-Car M2-W + - renesas,scifb-r8a7793 # R-Car M2-N + - renesas,scifb-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-scifb # R-Car Gen2 and RZ/G1 + - const: renesas,scifb # generic SCIFB compatible UART + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + enum: + - fck # UART functional clock + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + description: + Must contain a list of pairs of references to DMA specifiers, one for + transmission, and one for reception. + + dma-names: + minItems: 2 + maxItems: 4 + items: + enum: + - tx + - rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +if: + properties: + compatible: + contains: + enum: + - renesas,rcar-gen2-scifb +then: + required: + - resets + +examples: + - | + #include <dt-bindings/clock/r8a7740-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + scifb: serial@e6c30000 { + compatible = "renesas,scifb-r8a7740", "renesas,scifb"; + reg = <0xe6c30000 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A7740_CLK_SCIFB>; + clock-names = "fck"; + power-domains = <&pd_a3sp>; + }; diff --git a/dts/Bindings/serial/serial.txt b/dts/Bindings/serial/serial.txt deleted file mode 100644 index 863c289375..0000000000 --- a/dts/Bindings/serial/serial.txt +++ /dev/null @@ -1,56 +0,0 @@ -Generic Serial DT Bindings - -This document lists a set of generic properties for describing UARTs in a -device tree. Whether these properties apply to a particular device depends on -the DT bindings for the actual device. - -Optional properties: - - cts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's CTS line. - - dcd-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's DCD line. - - dsr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's DSR line. - - dtr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's DTR line. - - rng-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's RNG line. - - rts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be - used as the UART's RTS line. - - - uart-has-rtscts: The presence of this property indicates that the - UART has dedicated lines for RTS/CTS hardware flow control, and that - they are available for use (wired and enabled by pinmux configuration). - This depends on both the UART hardware and the board wiring. - Note that this property is mutually-exclusive with "cts-gpios" and - "rts-gpios" above, unless support is provided to switch between modes - dynamically. - - -Examples: - - uart1: serial@48022000 { - compatible = "ti,am3352-uart", "ti,omap3-uart"; - ti,hwmods = "uart2"; - clock-frequency = <48000000>; - reg = <0x48022000 0x2000>; - interrupts = <73>; - dmas = <&edma 28 0>, <&edma 29 0>; - dma-names = "tx", "rx"; - dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; - dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; - dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; - rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; - }; - - scifa4: serial@e6c80000 { - compatible = "renesas,scifa-sh73a0", "renesas,scifa"; - reg = <0xe6c80000 0x100>; - interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>; - clock-names = "fck"; - power-domains = <&pd_a3sp>; - uart-has-rtscts; - }; diff --git a/dts/Bindings/serial/serial.yaml b/dts/Bindings/serial/serial.yaml new file mode 100644 index 0000000000..53204d90d0 --- /dev/null +++ b/dts/Bindings/serial/serial.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/serial.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Serial Interface Generic DT Bindings + +maintainers: + - Rob Herring <robh@kernel.org> + - Greg Kroah-Hartman <gregkh@linuxfoundation.org> + +description: + This document lists a set of generic properties for describing UARTs in a + device tree. Whether these properties apply to a particular device depends + on the DT bindings for the actual device. + + Each enabled UART may have an optional "serialN" alias in the "aliases" node, + where N is the port number (non-negative decimal integer) as printed on the + label next to the physical port. + +properties: + $nodename: + pattern: "^serial(@.*)?$" + + cts-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's CTS line. + + dcd-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's DCD line. + + dsr-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's DSR line. + + dtr-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's DTR line. + + rng-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's RNG line. + + rts-gpios: + maxItems: 1 + description: + Must contain a GPIO specifier, referring to the GPIO pin to be used as + the UART's RTS line. + + uart-has-rtscts: + $ref: /schemas/types.yaml#/definitions/flag + description: + The presence of this property indicates that the UART has dedicated lines + for RTS/CTS hardware flow control, and that they are available for use + (wired and enabled by pinmux configuration). This depends on both the + UART hardware and the board wiring. + +if: + required: + - uart-has-rtscts +then: + properties: + cts-gpios: false + rts-gpios: false + +patternProperties: + ".*": + if: + type: object + then: + description: + Serial attached devices shall be a child node of the host UART device + the slave device is attached to. It is expected that the attached + device is the only child node of the UART device. The slave device node + name shall reflect the generic type of device for the node. + + properties: + compatible: + description: + Compatible of the device connected to the serial port. + + max-speed: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The maximum baud rate the device operates at. + This should only be present if the maximum is less than the slave + device can support. For example, a particular board has some + signal quality issue or the host processor can't support higher + baud rates. + + current-speed: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + The current baud rate the device operates at. + This should only be present in case a driver has no chance to know + the baud rate of the slave device. + Examples: + * device supports auto-baud + * the rate is setup by a bootloader and there is no way to reset + the device + * device baud rate is configured by its firmware but there is no + way to request the actual settings + + required: + - compatible + +examples: + - | + serial@1234 { + compatible = "ns16550a"; + reg = <0x1234 0x20>; + interrupts = <1>; + + bluetooth { + compatible = "brcm,bcm43341-bt"; + interrupt-parent = <&gpio>; + interrupts = <10>; + }; + }; diff --git a/dts/Bindings/serial/slave-device.txt b/dts/Bindings/serial/slave-device.txt deleted file mode 100644 index 40110e0196..0000000000 --- a/dts/Bindings/serial/slave-device.txt +++ /dev/null @@ -1,45 +0,0 @@ -Serial Slave Device DT binding - -This documents the binding structure and common properties for serial -attached devices. Common examples include Bluetooth, WiFi, NFC and GPS -devices. - -Serial attached devices shall be a child node of the host UART device the -slave device is attached to. It is expected that the attached device is -the only child node of the UART device. The slave device node name shall -reflect the generic type of device for the node. - -Required Properties: - -- compatible : A string reflecting the vendor and specific device the node - represents. - -Optional Properties: - -- max-speed : The maximum baud rate the device operates at. This should - only be present if the maximum is less than the slave device - can support. For example, a particular board has some signal - quality issue or the host processor can't support higher - baud rates. -- current-speed : The current baud rate the device operates at. This should - only be present in case a driver has no chance to know - the baud rate of the slave device. - Examples: - * device supports auto-baud - * the rate is setup by a bootloader and there is no - way to reset the device - * device baud rate is configured by its firmware but - there is no way to request the actual settings - -Example: - -serial@1234 { - compatible = "ns16550a"; - interrupts = <1>; - - bluetooth { - compatible = "brcm,bcm43341-bt"; - interrupt-parent = <&gpio>; - interrupts = <10>; - }; -}; diff --git a/dts/Bindings/serial/snps-dw-apb-uart.yaml b/dts/Bindings/serial/snps-dw-apb-uart.yaml index b420025426..b962f8db4c 100644 --- a/dts/Bindings/serial/snps-dw-apb-uart.yaml +++ b/dts/Bindings/serial/snps-dw-apb-uart.yaml @@ -27,6 +27,7 @@ properties: - rockchip,rk3066-uart - rockchip,rk3188-uart - rockchip,rk3288-uart + - rockchip,rk3308-uart - rockchip,rk3328-uart - rockchip,rk3368-uart - rockchip,rk3399-uart diff --git a/dts/Bindings/serial/socionext,uniphier-uart.yaml b/dts/Bindings/serial/socionext,uniphier-uart.yaml new file mode 100644 index 0000000000..09a3030085 --- /dev/null +++ b/dts/Bindings/serial/socionext,uniphier-uart.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/socionext,uniphier-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UniPhier UART controller + +maintainers: + - Masahiro Yamada <yamada.masahiro@socionext.com> + +properties: + compatible: + const: socionext,uniphier-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + + auto-flow-control: + description: enable automatic flow control support. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + aliases { + serial0 = &serial0; + }; + + serial0: serial@54006800 { + compatible = "socionext,uniphier-uart"; + reg = <0x54006800 0x40>; + interrupts = <0 33 4>; + clocks = <&uart_clk>; + }; diff --git a/dts/Bindings/serial/uniphier-uart.txt b/dts/Bindings/serial/uniphier-uart.txt deleted file mode 100644 index 7a1bf02bb8..0000000000 --- a/dts/Bindings/serial/uniphier-uart.txt +++ /dev/null @@ -1,22 +0,0 @@ -UniPhier UART controller - -Required properties: -- compatible: should be "socionext,uniphier-uart". -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: phandle to the input clock. - -Optional properties: --auto-flow-control: enable automatic flow control support. - -Example: - aliases { - serial0 = &serial0; - }; - - serial0: serial@54006800 { - compatible = "socionext,uniphier-uart"; - reg = <0x54006800 0x40>; - interrupts = <0 33 4>; - clocks = <&uart_clk>; - }; diff --git a/dts/Bindings/soc/amlogic/amlogic,canvas.yaml b/dts/Bindings/soc/amlogic/amlogic,canvas.yaml index f548594d02..cb008fd188 100644 --- a/dts/Bindings/soc/amlogic/amlogic,canvas.yaml +++ b/dts/Bindings/soc/amlogic/amlogic,canvas.yaml @@ -40,6 +40,8 @@ required: - compatible - reg +additionalProperties: false + examples: - | canvas: video-lut@48 { diff --git a/dts/Bindings/soc/imx/fsl,aips-bus.yaml b/dts/Bindings/soc/imx/fsl,aips-bus.yaml new file mode 100644 index 0000000000..3cbf2d28a1 --- /dev/null +++ b/dts/Bindings/soc/imx/fsl,aips-bus.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,aips-bus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX AHB to IP Bridge + +maintainers: + - Peng Fan <peng.fan@nxp.com> + +description: | + This particular peripheral is designed as the bridge between + AHB bus and peripherals with the lower bandwidth IP Slave (IPS) + buses. + +select: + properties: + compatible: + contains: + const: fsl,aips-bus + required: + - compatible + +properties: + compatible: + items: + - const: fsl,aips-bus + - const: simple-bus + + reg: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + bus@30000000 { + compatible = "fsl,aips-bus", "simple-bus"; + reg = <0x30000000 0x400000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + }; +... diff --git a/dts/Bindings/soc/mediatek/pwrap.txt b/dts/Bindings/soc/mediatek/pwrap.txt index 7a32404c61..ecac2bbeae 100644 --- a/dts/Bindings/soc/mediatek/pwrap.txt +++ b/dts/Bindings/soc/mediatek/pwrap.txt @@ -20,6 +20,7 @@ Required properties in pwrap device node. - compatible: "mediatek,mt2701-pwrap" for MT2701/7623 SoCs "mediatek,mt6765-pwrap" for MT6765 SoCs + "mediatek,mt6779-pwrap" for MT6779 SoCs "mediatek,mt6797-pwrap" for MT6797 SoCs "mediatek,mt7622-pwrap" for MT7622 SoCs "mediatek,mt8135-pwrap" for MT8135 SoCs diff --git a/dts/Bindings/soc/qcom/qcom,apr.txt b/dts/Bindings/soc/qcom/qcom,apr.txt index db501269f4..f8fa71f5d8 100644 --- a/dts/Bindings/soc/qcom/qcom,apr.txt +++ b/dts/Bindings/soc/qcom/qcom,apr.txt @@ -45,6 +45,18 @@ by the individual bindings for the specific service 12 - Ultrasound stream manager. 13 - Listen stream manager. +- qcom,protection-domain + Usage: optional + Value type: <stringlist> + Definition: Must list the protection domain service name and path + that the particular apr service has a dependency on. + Possible values are : + "avs/audio", "msm/adsp/audio_pd". + "kernel/elf_loader", "msm/modem/wlan_pd". + "tms/servreg", "msm/adsp/audio_pd". + "tms/servreg", "msm/modem/wlan_pd". + "tms/servreg", "msm/slpi/sensor_pd". + = EXAMPLE The following example represents a QDSP based sound card on a MSM8996 device which uses apr as communication between Apps and QDSP. @@ -82,3 +94,41 @@ which uses apr as communication between Apps and QDSP. ... }; }; + += EXAMPLE 2 +The following example represents a QDSP based sound card with protection domain +dependencies specified. Here some of the apr services are dependent on services +running on protection domain hosted on ADSP/SLPI remote processors while others +have no such dependency. + + apr { + compatible = "qcom,apr-v2"; + qcom,glink-channels = "apr_audio_svc"; + qcom,apr-domain = <APR_DOMAIN_ADSP>; + + q6core { + compatible = "qcom,q6core"; + reg = <APR_SVC_ADSP_CORE>; + }; + + q6afe: q6afe { + compatible = "qcom,q6afe"; + reg = <APR_SVC_AFE>; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + ... + }; + + q6asm: q6asm { + compatible = "qcom,q6asm"; + reg = <APR_SVC_ASM>; + qcom,protection-domain = "tms/servreg", "msm/slpi/sensor_pd"; + ... + }; + + q6adm: q6adm { + compatible = "qcom,q6adm"; + reg = <APR_SVC_ADM>; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + ... + }; + }; diff --git a/dts/Bindings/sound/adi,adau7118.yaml b/dts/Bindings/sound/adi,adau7118.yaml index 75e0cbe6be..76ee695097 100644 --- a/dts/Bindings/sound/adi,adau7118.yaml +++ b/dts/Bindings/sound/adi,adau7118.yaml @@ -59,6 +59,8 @@ required: - iovdd-supply - dvdd-supply +additionalProperties: false + examples: - | i2c { diff --git a/dts/Bindings/sound/amlogic,aiu.yaml b/dts/Bindings/sound/amlogic,aiu.yaml new file mode 100644 index 0000000000..a61bccf915 --- /dev/null +++ b/dts/Bindings/sound/amlogic,aiu.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/amlogic,aiu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic AIU audio output controller + +maintainers: + - Jerome Brunet <jbrunet@baylibre.com> + +properties: + $nodename: + pattern: "^audio-controller@.*" + + "#sound-dai-cells": + const: 2 + + compatible: + items: + - enum: + - amlogic,aiu-gxbb + - amlogic,aiu-gxl + - amlogic,aiu-meson8 + - amlogic,aiu-meson8b + - const: + amlogic,aiu + + clocks: + items: + - description: AIU peripheral clock + - description: I2S peripheral clock + - description: I2S output clock + - description: I2S master clock + - description: I2S mixer clock + - description: SPDIF peripheral clock + - description: SPDIF output clock + - description: SPDIF master clock + - description: SPDIF master clock multiplexer + + clock-names: + items: + - const: pclk + - const: i2s_pclk + - const: i2s_aoclk + - const: i2s_mclk + - const: i2s_mixer + - const: spdif_pclk + - const: spdif_aoclk + - const: spdif_mclk + - const: spdif_mclk_sel + + interrupts: + items: + - description: I2S interrupt line + - description: SPDIF interrupt line + + interrupt-names: + items: + - const: i2s + - const: spdif + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - clocks + - clock-names + - interrupts + - interrupt-names + - reg + - resets + +examples: + - | + #include <dt-bindings/clock/gxbb-clkc.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h> + + aiu: audio-controller@5400 { + compatible = "amlogic,aiu-gxl", "amlogic,aiu"; + #sound-dai-cells = <2>; + reg = <0x0 0x5400 0x0 0x2ac>; + interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "i2s", "spdif"; + clocks = <&clkc CLKID_AIU_GLUE>, + <&clkc CLKID_I2S_OUT>, + <&clkc CLKID_AOCLK_GATE>, + <&clkc CLKID_CTS_AMCLK>, + <&clkc CLKID_MIXER_IFACE>, + <&clkc CLKID_IEC958>, + <&clkc CLKID_IEC958_GATE>, + <&clkc CLKID_CTS_MCLK_I958>, + <&clkc CLKID_CTS_I958>; + clock-names = "pclk", + "i2s_pclk", + "i2s_aoclk", + "i2s_mclk", + "i2s_mixer", + "spdif_pclk", + "spdif_aoclk", + "spdif_mclk", + "spdif_mclk_sel"; + resets = <&reset RESET_AIU>; + }; + diff --git a/dts/Bindings/sound/amlogic,g12a-toacodec.yaml b/dts/Bindings/sound/amlogic,g12a-toacodec.yaml new file mode 100644 index 0000000000..f778d3371f --- /dev/null +++ b/dts/Bindings/sound/amlogic,g12a-toacodec.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/amlogic,g12a-toacodec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic G12a Internal DAC Control Glue + +maintainers: + - Jerome Brunet <jbrunet@baylibre.com> + +properties: + $nodename: + pattern: "^audio-controller@.*" + + "#sound-dai-cells": + const: 1 + + compatible: + oneOf: + - items: + - const: + amlogic,g12a-toacodec + - items: + - enum: + - amlogic,sm1-toacodec + - const: + amlogic,g12a-toacodec + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - resets + +examples: + - | + #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h> + + toacodec: audio-controller@740 { + compatible = "amlogic,g12a-toacodec"; + reg = <0x0 0x740 0x0 0x4>; + #sound-dai-cells = <1>; + resets = <&clkc_audio AUD_RESET_TOACODEC>; + }; diff --git a/dts/Bindings/sound/amlogic,gx-sound-card.yaml b/dts/Bindings/sound/amlogic,gx-sound-card.yaml new file mode 100644 index 0000000000..fb374c659b --- /dev/null +++ b/dts/Bindings/sound/amlogic,gx-sound-card.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic GX sound card + +maintainers: + - Jerome Brunet <jbrunet@baylibre.com> + +properties: + compatible: + items: + - const: amlogic,gx-sound-card + + audio-aux-devs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: list of auxiliary devices + + audio-routing: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + minItems: 2 + description: |- + A list of the connections between audio components. Each entry is a + pair of strings, the first being the connection's sink, the second + being the connection's source. + + audio-widgets: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + minItems: 2 + description: |- + A list off component DAPM widget. Each entry is a pair of strings, + the first being the widget type, the second being the widget name + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User specified audio sound card name + +patternProperties: + "^dai-link-[0-9]+$": + type: object + description: |- + dai-link child nodes: + Container for dai-link level properties and the CODEC sub-nodes. + There should be at least one (and probably more) subnode of this type + + properties: + dai-format: + $ref: /schemas/types.yaml#/definitions/string + enum: [ i2s, left-j, dsp_a ] + + mclk-fs: + $ref: /schemas/types.yaml#/definitions/uint32 + description: |- + Multiplication factor between the frame rate and master clock + rate + + sound-dai: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of the CPU DAI + + patternProperties: + "^codec-[0-9]+$": + type: object + description: |- + Codecs: + dai-link representing backend links should have at least one subnode. + One subnode for each codec of the dai-link. dai-link representing + frontend links have no codec, therefore have no subnodes + + properties: + sound-dai: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of the codec DAI + + required: + - sound-dai + + required: + - sound-dai + +required: + - model + - dai-link-0 + +examples: + - | + sound { + compatible = "amlogic,gx-sound-card"; + model = "GXL-ACME-S905X-FOO"; + audio-aux-devs = <&>; + audio-routing = "I2S ENCODER I2S IN", "I2S FIFO Playback"; + + dai-link-0 { + sound-dai = <&i2s_fifo>; + }; + + dai-link-1 { + sound-dai = <&i2s_encoder>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&codec0>; + }; + + codec-1 { + sound-dai = <&codec1>; + }; + }; + }; + diff --git a/dts/Bindings/sound/amlogic,t9015.yaml b/dts/Bindings/sound/amlogic,t9015.yaml new file mode 100644 index 0000000000..b7c38c2b5b --- /dev/null +++ b/dts/Bindings/sound/amlogic,t9015.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/amlogic,t9015.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic T9015 Internal Audio DAC + +maintainers: + - Jerome Brunet <jbrunet@baylibre.com> + +properties: + $nodename: + pattern: "^audio-controller@.*" + + "#sound-dai-cells": + const: 0 + + compatible: + items: + - const: amlogic,t9015 + + clocks: + items: + - description: Peripheral clock + + clock-names: + items: + - const: pclk + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - clocks + - clock-names + - resets + +examples: + - | + #include <dt-bindings/clock/g12a-clkc.h> + #include <dt-bindings/reset/amlogic,meson-g12a-reset.h> + + acodec: audio-controller@32000 { + compatible = "amlogic,t9015"; + reg = <0x0 0x32000 0x0 0x14>; + #sound-dai-cells = <0>; + clocks = <&clkc CLKID_AUDIO_CODEC>; + clock-names = "pclk"; + resets = <&reset RESET_AUDIO_CODEC>; + }; + diff --git a/dts/Bindings/sound/brcm,bcm63xx-audio.txt b/dts/Bindings/sound/brcm,bcm63xx-audio.txt new file mode 100644 index 0000000000..007f524b4d --- /dev/null +++ b/dts/Bindings/sound/brcm,bcm63xx-audio.txt @@ -0,0 +1,29 @@ +Broadcom DSL/PON BCM63xx Audio I2S controller + +Required properties: +- compatible: Should be "brcm,bcm63xx-i2s". +- #address-cells: 32bit valued, 1 cell. +- #size-cells: 32bit valued, 0 cell. +- reg: Should contain audio registers location and length +- interrupts: Should contain the interrupt for the controller. +- clocks: Must contain an entry for each entry in clock-names. + Please refer to clock-bindings.txt. +- clock-names: One of each entry matching the clocks phandles list: + - "i2sclk" (generated clock) Required. + - "i2sosc" (fixed 200MHz clock) Required. + +(1) : The generated clock is required only when any of TX and RX + works on Master Mode. +(2) : The fixed 200MHz clock is from internal chip and always on + +Example: + + i2s: bcm63xx-i2s { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm63xx-i2s"; + reg = <0xFF802080 0xFF>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&i2sclk>, <&osc>; + clock-names = "i2sclk","i2sosc"; + }; diff --git a/dts/Bindings/sound/cirrus,cs42l51.yaml b/dts/Bindings/sound/cirrus,cs42l51.yaml new file mode 100644 index 0000000000..83f44f07ac --- /dev/null +++ b/dts/Bindings/sound/cirrus,cs42l51.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs42l51.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: CS42L51 audio codec DT bindings + +maintainers: + - Olivier Moysan <olivier.moysan@st.com> + +properties: + compatible: + const: cirrus,cs42l51 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: MCLK + + reset-gpios: + maxItems: 1 + + VL-supply: + description: phandle to voltage regulator of digital interface section + + VD-supply: + description: phandle to voltage regulator of digital internal section + + VA-supply: + description: phandle to voltage regulator of analog internal section + + VAHP-supply: + description: phandle to voltage regulator of headphone + +required: + - compatible + - reg + - "#sound-dai-cells" + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + cs42l51@4a { + compatible = "cirrus,cs42l51"; + reg = <0x4a>; + #sound-dai-cells = <0>; + clocks = <&mclk_prov>; + clock-names = "MCLK"; + VL-supply = <®_audio>; + VD-supply = <®_audio>; + VA-supply = <®_audio>; + VAHP-supply = <®_audio>; + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; + }; + }; +... diff --git a/dts/Bindings/sound/cs42l51.txt b/dts/Bindings/sound/cs42l51.txt deleted file mode 100644 index acbd68ddd2..0000000000 --- a/dts/Bindings/sound/cs42l51.txt +++ /dev/null @@ -1,33 +0,0 @@ -CS42L51 audio CODEC - -Required properties: - - - compatible : "cirrus,cs42l51" - - - reg : the I2C address of the device for I2C. - -Optional properties: - - VL-supply, VD-supply, VA-supply, VAHP-supply: power supplies for the device, - as covered in Documentation/devicetree/bindings/regulator/regulator.txt. - - - reset-gpios : GPIO specification for the reset pin. If specified, it will be - deasserted before starting the communication with the codec. - - - clocks : a list of phandles + clock-specifiers, one for each entry in - clock-names - - - clock-names : must contain "MCLK" - -Example: - -cs42l51: cs42l51@4a { - compatible = "cirrus,cs42l51"; - reg = <0x4a>; - clocks = <&mclk_prov>; - clock-names = "MCLK"; - VL-supply = <®_audio>; - VD-supply = <®_audio>; - VA-supply = <®_audio>; - VAHP-supply = <®_audio>; - reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; -}; diff --git a/dts/Bindings/sound/google,cros-ec-codec.txt b/dts/Bindings/sound/google,cros-ec-codec.txt deleted file mode 100644 index 8ca52dcc55..0000000000 --- a/dts/Bindings/sound/google,cros-ec-codec.txt +++ /dev/null @@ -1,44 +0,0 @@ -Audio codec controlled by ChromeOS EC - -Google's ChromeOS EC codec is a digital mic codec provided by the -Embedded Controller (EC) and is controlled via a host-command interface. - -An EC codec node should only be found as a sub-node of the EC node (see -Documentation/devicetree/bindings/mfd/cros-ec.txt). - -Required properties: -- compatible: Must contain "google,cros-ec-codec" -- #sound-dai-cells: Should be 1. The cell specifies number of DAIs. - -Optional properties: -- reg: Pysical base address and length of shared memory region from EC. - It contains 3 unsigned 32-bit integer. The first 2 integers - combine to become an unsigned 64-bit physical address. The last - one integer is length of the shared memory. -- memory-region: Shared memory region to EC. A "shared-dma-pool". See - ../reserved-memory/reserved-memory.txt for details. - -Example: - -{ - ... - - reserved_mem: reserved_mem { - compatible = "shared-dma-pool"; - reg = <0 0x52800000 0 0x100000>; - no-map; - }; -} - -cros-ec@0 { - compatible = "google,cros-ec-spi"; - - ... - - cros_ec_codec: ec-codec { - compatible = "google,cros-ec-codec"; - #sound-dai-cells = <1>; - reg = <0x0 0x10500000 0x80000>; - memory-region = <&reserved_mem>; - }; -}; diff --git a/dts/Bindings/sound/google,cros-ec-codec.yaml b/dts/Bindings/sound/google,cros-ec-codec.yaml new file mode 100644 index 0000000000..c84e656afb --- /dev/null +++ b/dts/Bindings/sound/google,cros-ec-codec.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/google,cros-ec-codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Audio codec controlled by ChromeOS EC + +maintainers: + - Cheng-Yi Chiang <cychiang@chromium.org> + +description: | + Google's ChromeOS EC codec is a digital mic codec provided by the + Embedded Controller (EC) and is controlled via a host-command interface. + An EC codec node should only be found as a sub-node of the EC node (see + Documentation/devicetree/bindings/mfd/cros-ec.txt). + +properties: + compatible: + const: google,cros-ec-codec + + "#sound-dai-cells": + const: 1 + + reg: + items: + - description: | + Physical base address and length of shared memory region from EC. + It contains 3 unsigned 32-bit integer. The first 2 integers + combine to become an unsigned 64-bit physical address. + The last one integer is the length of the shared memory. + + memory-region: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + Shared memory region to EC. A "shared-dma-pool". + See ../reserved-memory/reserved-memory.txt for details. + +required: + - compatible + - '#sound-dai-cells' + +additionalProperties: false + +examples: + - | + reserved_mem: reserved-mem@52800000 { + compatible = "shared-dma-pool"; + reg = <0x52800000 0x100000>; + no-map; + }; + spi { + #address-cells = <1>; + #size-cells = <0>; + cros-ec@0 { + compatible = "google,cros-ec-spi"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0>; + cros_ec_codec: ec-codec@10500000 { + compatible = "google,cros-ec-codec"; + #sound-dai-cells = <1>; + reg = <0x0 0x10500000 0x80000>; + memory-region = <&reserved_mem>; + }; + }; + }; diff --git a/dts/Bindings/sound/ingenic,aic.yaml b/dts/Bindings/sound/ingenic,aic.yaml new file mode 100644 index 0000000000..44f49bebb2 --- /dev/null +++ b/dts/Bindings/sound/ingenic,aic.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ingenic,aic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic SoCs AC97 / I2S Controller (AIC) DT bindings + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + $nodename: + pattern: '^audio-controller@' + + compatible: + oneOf: + - enum: + - ingenic,jz4740-i2s + - ingenic,jz4760-i2s + - ingenic,jz4770-i2s + - ingenic,jz4780-i2s + - items: + - const: ingenic,jz4725b-i2s + - const: ingenic,jz4740-i2s + + '#sound-dai-cells': + const: 0 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: AIC clock + - description: I2S clock + - description: EXT clock + - description: PLL/2 clock + + clock-names: + items: + - const: aic + - const: i2s + - const: ext + - const: pll half + + dmas: + items: + - description: DMA controller phandle and request line for I2S RX + - description: DMA controller phandle and request line for I2S TX + + dma-names: + items: + - const: rx + - const: tx + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + - '#sound-dai-cells' + +examples: + - | + #include <dt-bindings/clock/jz4740-cgu.h> + aic: audio-controller@10020000 { + compatible = "ingenic,jz4740-i2s"; + reg = <0x10020000 0x38>; + + #sound-dai-cells = <0>; + + interrupt-parent = <&intc>; + interrupts = <18>; + + clocks = <&cgu JZ4740_CLK_AIC>, + <&cgu JZ4740_CLK_I2S>, + <&cgu JZ4740_CLK_EXT>, + <&cgu JZ4740_CLK_PLL_HALF>; + clock-names = "aic", "i2s", "ext", "pll half"; + + dmas = <&dmac 25 0xffffffff>, <&dmac 24 0xffffffff>; + dma-names = "rx", "tx"; + }; diff --git a/dts/Bindings/sound/ingenic,jz4740-i2s.txt b/dts/Bindings/sound/ingenic,jz4740-i2s.txt deleted file mode 100644 index b623d50004..0000000000 --- a/dts/Bindings/sound/ingenic,jz4740-i2s.txt +++ /dev/null @@ -1,23 +0,0 @@ -Ingenic JZ4740 I2S controller - -Required properties: -- compatible : "ingenic,jz4740-i2s" or "ingenic,jz4780-i2s" -- reg : I2S registers location and length -- clocks : AIC and I2S PLL clock specifiers. -- clock-names: "aic" and "i2s" -- dmas: DMA controller phandle and DMA request line for I2S Tx and Rx channels -- dma-names: Must be "tx" and "rx" - -Example: - -i2s: i2s@10020000 { - compatible = "ingenic,jz4740-i2s"; - reg = <0x10020000 0x94>; - - clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2SPLL>; - clock-names = "aic", "i2s"; - - dmas = <&dma 2>, <&dma 3>; - dma-names = "tx", "rx"; - -}; diff --git a/dts/Bindings/sound/nvidia,tegra-audio-wm8903.txt b/dts/Bindings/sound/nvidia,tegra-audio-wm8903.txt index b795d28281..a8f2b0c56c 100644 --- a/dts/Bindings/sound/nvidia,tegra-audio-wm8903.txt +++ b/dts/Bindings/sound/nvidia,tegra-audio-wm8903.txt @@ -18,6 +18,7 @@ Required properties: * Headphone Jack * Int Spk * Mic Jack + * Int Mic - nvidia,i2s-controller : The phandle of the Tegra I2S1 controller - nvidia,audio-codec : The phandle of the WM8903 audio codec diff --git a/dts/Bindings/sound/qcom,wcd934x.yaml b/dts/Bindings/sound/qcom,wcd934x.yaml index 38eaf0c028..a495d5fc0d 100644 --- a/dts/Bindings/sound/qcom,wcd934x.yaml +++ b/dts/Bindings/sound/qcom,wcd934x.yaml @@ -139,6 +139,8 @@ required: - "#address-cells" - "#size-cells" +additionalProperties: false + examples: - | codec@1,0{ diff --git a/dts/Bindings/sound/renesas,fsi.yaml b/dts/Bindings/sound/renesas,fsi.yaml index 140a37fc3c..d1b65554e6 100644 --- a/dts/Bindings/sound/renesas,fsi.yaml +++ b/dts/Bindings/sound/renesas,fsi.yaml @@ -63,6 +63,8 @@ required: - reg - interrupts +additionalProperties: false + examples: - | sh_fsi2: sound@ec230000 { diff --git a/dts/Bindings/sound/rockchip,rk3328-codec.txt b/dts/Bindings/sound/rockchip,rk3328-codec.txt index 2469588c7c..1ecd75d203 100644 --- a/dts/Bindings/sound/rockchip,rk3328-codec.txt +++ b/dts/Bindings/sound/rockchip,rk3328-codec.txt @@ -10,6 +10,11 @@ Required properties: - clock-names: should be "pclk". - spk-depop-time-ms: speak depop time msec. +Optional properties: + +- mute-gpios: GPIO specifier for external line driver control (typically the + dedicated GPIO_MUTE pin) + Example for rk3328 internal codec: codec: codec@ff410000 { @@ -18,6 +23,6 @@ codec: codec@ff410000 { rockchip,grf = <&grf>; clocks = <&cru PCLK_ACODEC>; clock-names = "pclk"; + mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>; spk-depop-time-ms = 100; - status = "disabled"; }; diff --git a/dts/Bindings/sound/rockchip-i2s.txt b/dts/Bindings/sound/rockchip-i2s.txt deleted file mode 100644 index 54aefab71f..0000000000 --- a/dts/Bindings/sound/rockchip-i2s.txt +++ /dev/null @@ -1,49 +0,0 @@ -* Rockchip I2S controller - -The I2S bus (Inter-IC sound bus) is a serial link for digital -audio data transfer between devices in the system. - -Required properties: - -- compatible: should be one of the following: - - "rockchip,rk3066-i2s": for rk3066 - - "rockchip,px30-i2s", "rockchip,rk3066-i2s": for px30 - - "rockchip,rk3036-i2s", "rockchip,rk3066-i2s": for rk3036 - - "rockchip,rk3188-i2s", "rockchip,rk3066-i2s": for rk3188 - - "rockchip,rk3228-i2s", "rockchip,rk3066-i2s": for rk3228 - - "rockchip,rk3288-i2s", "rockchip,rk3066-i2s": for rk3288 - - "rockchip,rk3328-i2s", "rockchip,rk3066-i2s": for rk3328 - - "rockchip,rk3366-i2s", "rockchip,rk3066-i2s": for rk3366 - - "rockchip,rk3368-i2s", "rockchip,rk3066-i2s": for rk3368 - - "rockchip,rk3399-i2s", "rockchip,rk3066-i2s": for rk3399 -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: should contain the I2S interrupt. -- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, - Documentation/devicetree/bindings/dma/dma.txt -- dma-names: should include "tx" and "rx". -- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names. -- clock-names: should contain the following: - - "i2s_hclk": clock for I2S BUS - - "i2s_clk" : clock for I2S controller -- rockchip,playback-channels: max playback channels, if not set, 8 channels default. -- rockchip,capture-channels: max capture channels, if not set, 2 channels default. - -Required properties for controller which support multi channels -playback/capture: - -- rockchip,grf: the phandle of the syscon node for GRF register. - -Example for rk3288 I2S controller: - -i2s@ff890000 { - compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; - reg = <0xff890000 0x10000>; - interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&pdma1 0>, <&pdma1 1>; - dma-names = "tx", "rx"; - clock-names = "i2s_hclk", "i2s_clk"; - clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; - rockchip,playback-channels = <8>; - rockchip,capture-channels = <2>; -}; diff --git a/dts/Bindings/sound/rockchip-i2s.yaml b/dts/Bindings/sound/rockchip-i2s.yaml new file mode 100644 index 0000000000..7cd0e278ed --- /dev/null +++ b/dts/Bindings/sound/rockchip-i2s.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/rockchip-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip I2S controller + +description: + The I2S bus (Inter-IC sound bus) is a serial link for digital + audio data transfer between devices in the system. + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + oneOf: + - const: rockchip,rk3066-i2s + - items: + - enum: + - rockchip,px30-i2s + - rockchip,rk3036-i2s + - rockchip,rk3188-i2s + - rockchip,rk3228-i2s + - rockchip,rk3288-i2s + - rockchip,rk3328-i2s + - rockchip,rk3366-i2s + - rockchip,rk3368-i2s + - rockchip,rk3399-i2s + - const: rockchip,rk3066-i2s + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: clock for I2S controller + - description: clock for I2S BUS + + clock-names: + items: + - const: i2s_clk + - const: i2s_hclk + + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + + rockchip,capture-channels: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + default: 2 + description: + Max capture channels, if not set, 2 channels default. + + rockchip,playback-channels: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + default: 8 + description: + Max playback channels, if not set, 8 channels default. + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The phandle of the syscon node for the GRF register. + Required property for controllers which support multi channel + playback/capture. + + "#sound-dai-cells": + const: 0 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + - "#sound-dai-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3288-cru.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2s@ff890000 { + compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; + reg = <0xff890000 0x10000>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0>; + clock-names = "i2s_clk", "i2s_hclk"; + dmas = <&pdma1 0>, <&pdma1 1>; + dma-names = "tx", "rx"; + rockchip,capture-channels = <2>; + rockchip,playback-channels = <8>; + #sound-dai-cells = <0>; + }; diff --git a/dts/Bindings/sound/rt5682.txt b/dts/Bindings/sound/rt5682.txt index 30e927a283..ade1ece8b4 100644 --- a/dts/Bindings/sound/rt5682.txt +++ b/dts/Bindings/sound/rt5682.txt @@ -32,6 +32,18 @@ Optional properties: The delay time is realtek,btndet-delay value multiple of 8.192 ms. If absent, the default is 16. +- #clock-cells : Should be set to '<1>', wclk and bclk sources provided. +- clock-output-names : Name given for DAI clocks output. + +- clocks : phandle and clock specifier for codec MCLK. +- clock-names : Clock name string for 'clocks' attribute, should be "mclk". + +- realtek,dmic-clk-rate-hz : Set the clock rate (hz) for the requirement of + the particular DMIC. + +- realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of + the particular DMIC. + Pins on the device (for linking into audio routes) for RT5682: * DMIC L1 @@ -53,4 +65,10 @@ rt5682 { realtek,dmic1-clk-pin = <1>; realtek,jd-src = <1>; realtek,btndet-delay = <16>; + + #clock-cells = <1>; + clock-output-names = "rt5682-dai-wclk", "rt5682-dai-bclk"; + + clocks = <&osc>; + clock-names = "mclk"; }; diff --git a/dts/Bindings/sound/samsung,odroid.yaml b/dts/Bindings/sound/samsung,odroid.yaml index c6b244352d..8ff2d39e7d 100644 --- a/dts/Bindings/sound/samsung,odroid.yaml +++ b/dts/Bindings/sound/samsung,odroid.yaml @@ -69,6 +69,8 @@ required: - cpu - codec +additionalProperties: false + examples: - | sound { diff --git a/dts/Bindings/sound/samsung-i2s.yaml b/dts/Bindings/sound/samsung-i2s.yaml index 53e3bad417..b2ad093d94 100644 --- a/dts/Bindings/sound/samsung-i2s.yaml +++ b/dts/Bindings/sound/samsung-i2s.yaml @@ -115,6 +115,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | #include <dt-bindings/clock/exynos-audss-clk.h> diff --git a/dts/Bindings/sound/st,stm32-i2s.txt b/dts/Bindings/sound/st,stm32-i2s.txt deleted file mode 100644 index cbf24bcd1b..0000000000 --- a/dts/Bindings/sound/st,stm32-i2s.txt +++ /dev/null @@ -1,62 +0,0 @@ -STMicroelectronics STM32 SPI/I2S Controller - -The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode. -Only some SPI instances support I2S. - -Required properties: - - compatible: Must be "st,stm32h7-i2s" - - reg: Offset and length of the device's register set. - - interrupts: Must contain the interrupt line id. - - clocks: Must contain phandle and clock specifier pairs for each entry - in clock-names. - - clock-names: Must contain "i2sclk", "pclk", "x8k" and "x11k". - "i2sclk": clock which feeds the internal clock generator - "pclk": clock which feeds the peripheral bus interface - "x8k": I2S parent clock for sampling rates multiple of 8kHz. - "x11k": I2S parent clock for sampling rates multiple of 11.025kHz. - - dmas: DMA specifiers for tx and rx dma. - See Documentation/devicetree/bindings/dma/stm32-dma.txt. - - dma-names: Identifier for each DMA request line. Must be "tx" and "rx". - - pinctrl-names: should contain only value "default" - - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml - -Optional properties: - - resets: Reference to a reset controller asserting the reset controller - -The device node should contain one 'port' child node with one child 'endpoint' -node, according to the bindings defined in Documentation/devicetree/bindings/ -graph.txt. - -Example: -sound_card { - compatible = "audio-graph-card"; - dais = <&i2s2_port>; -}; - -i2s2: audio-controller@40003800 { - compatible = "st,stm32h7-i2s"; - reg = <0x40003800 0x400>; - interrupts = <36>; - clocks = <&rcc PCLK1>, <&rcc SPI2_CK>, <&rcc PLL1_Q>, <&rcc PLL2_P>; - clock-names = "pclk", "i2sclk", "x8k", "x11k"; - dmas = <&dmamux2 2 39 0x400 0x1>, - <&dmamux2 3 40 0x400 0x1>; - dma-names = "rx", "tx"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2s2>; - - i2s2_port: port@0 { - cpu_endpoint: endpoint { - remote-endpoint = <&codec_endpoint>; - format = "i2s"; - }; - }; -}; - -audio-codec { - codec_port: port@0 { - codec_endpoint: endpoint { - remote-endpoint = <&cpu_endpoint>; - }; - }; -}; diff --git a/dts/Bindings/sound/st,stm32-i2s.yaml b/dts/Bindings/sound/st,stm32-i2s.yaml new file mode 100644 index 0000000000..f324108905 --- /dev/null +++ b/dts/Bindings/sound/st,stm32-i2s.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/st,stm32-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 SPI/I2S Controller + +maintainers: + - Olivier Moysan <olivier.moysan@st.com> + +description: + The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode. + Only some SPI instances support I2S. + +properties: + compatible: + enum: + - st,stm32h7-i2s + + "#sound-dai-cells": + const: 0 + + reg: + maxItems: 1 + + clocks: + items: + - description: clock feeding the peripheral bus interface. + - description: clock feeding the internal clock generator. + - description: I2S parent clock for sampling rates multiple of 8kHz. + - description: I2S parent clock for sampling rates multiple of 11.025kHz. + + clock-names: + items: + - const: pclk + - const: i2sclk + - const: x8k + - const: x11k + + interrupts: + maxItems: 1 + + dmas: + items: + - description: audio capture DMA. + - description: audio playback DMA. + + dma-names: + items: + - const: rx + - const: tx + + resets: + maxItems: 1 + +required: + - compatible + - "#sound-dai-cells" + - reg + - clocks + - clock-names + - interrupts + - dmas + - dma-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + i2s2: audio-controller@4000b000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x4000b000 0x400>; + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "i2sclk", "x8k", "x11k"; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 39 0x400 0x01>, + <&dmamux1 40 0x400 0x01>; + dma-names = "rx", "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s2_pins_a>; + }; + +... diff --git a/dts/Bindings/sound/st,stm32-spdifrx.txt b/dts/Bindings/sound/st,stm32-spdifrx.txt deleted file mode 100644 index ca9101777c..0000000000 --- a/dts/Bindings/sound/st,stm32-spdifrx.txt +++ /dev/null @@ -1,56 +0,0 @@ -STMicroelectronics STM32 S/PDIF receiver (SPDIFRX). - -The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with -IEC-60958 and IEC-61937. - -Required properties: - - compatible: should be "st,stm32h7-spdifrx" - - reg: cpu DAI IP base address and size - - clocks: must contain an entry for kclk (used as S/PDIF signal reference) - - clock-names: must contain "kclk" - - interrupts: cpu DAI interrupt line - - dmas: DMA specifiers for audio data DMA and iec control flow DMA - See STM32 DMA bindings, Documentation/devicetree/bindings/dma/st,stm32-dma.yaml - - dma-names: two dmas have to be defined, "rx" and "rx-ctrl" - -Optional properties: - - resets: Reference to a reset controller asserting the SPDIFRX - -The device node should contain one 'port' child node with one child 'endpoint' -node, according to the bindings defined in Documentation/devicetree/bindings/ -graph.txt. - -Example: -spdifrx: spdifrx@40004000 { - compatible = "st,stm32h7-spdifrx"; - reg = <0x40004000 0x400>; - clocks = <&rcc SPDIFRX_CK>; - clock-names = "kclk"; - interrupts = <97>; - dmas = <&dmamux1 2 93 0x400 0x0>, - <&dmamux1 3 94 0x400 0x0>; - dma-names = "rx", "rx-ctrl"; - pinctrl-0 = <&spdifrx_pins>; - pinctrl-names = "default"; - - spdifrx_port: port { - cpu_endpoint: endpoint { - remote-endpoint = <&codec_endpoint>; - }; - }; -}; - -spdif_in: spdif-in { - compatible = "linux,spdif-dir"; - - codec_port: port { - codec_endpoint: endpoint { - remote-endpoint = <&cpu_endpoint>; - }; - }; -}; - -soundcard { - compatible = "audio-graph-card"; - dais = <&spdifrx_port>; -}; diff --git a/dts/Bindings/sound/st,stm32-spdifrx.yaml b/dts/Bindings/sound/st,stm32-spdifrx.yaml new file mode 100644 index 0000000000..b7f7dc4522 --- /dev/null +++ b/dts/Bindings/sound/st,stm32-spdifrx.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/st,stm32-spdifrx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 S/PDIF receiver (SPDIFRX) + +maintainers: + - Olivier Moysan <olivier.moysan@st.com> + +description: | + The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with + IEC-60958 and IEC-61937. + +properties: + compatible: + enum: + - st,stm32h7-spdifrx + + "#sound-dai-cells": + const: 0 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: kclk + + interrupts: + maxItems: 1 + + dmas: + items: + - description: audio data capture DMA + - description: IEC status bits capture DMA + + dma-names: + items: + - const: rx + - const: rx-ctrl + + resets: + maxItems: 1 + +required: + - compatible + - "#sound-dai-cells" + - reg + - clocks + - clock-names + - interrupts + - dmas + - dma-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + spdifrx: spdifrx@40004000 { + compatible = "st,stm32h7-spdifrx"; + #sound-dai-cells = <0>; + reg = <0x40004000 0x400>; + clocks = <&rcc SPDIF_K>; + clock-names = "kclk"; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 2 93 0x400 0x0>, + <&dmamux1 3 94 0x400 0x0>; + dma-names = "rx", "rx-ctrl"; + pinctrl-0 = <&spdifrx_pins>; + pinctrl-names = "default"; + }; + +... diff --git a/dts/Bindings/sound/tas2562.txt b/dts/Bindings/sound/tas2562.txt index 658e1fb18a..94796b5471 100644 --- a/dts/Bindings/sound/tas2562.txt +++ b/dts/Bindings/sound/tas2562.txt @@ -8,7 +8,7 @@ real time monitoring of loudspeaker behavior. Required properties: - #address-cells - Should be <1>. - #size-cells - Should be <0>. - - compatible: - Should contain "ti,tas2562". + - compatible: - Should contain "ti,tas2562", "ti,tas2563". - reg: - The i2c address. Should be 0x4c, 0x4d, 0x4e or 0x4f. - ti,imon-slot-no:- TDM TX current sense time slot. diff --git a/dts/Bindings/sound/tlv320adcx140.yaml b/dts/Bindings/sound/tlv320adcx140.yaml new file mode 100644 index 0000000000..ab2268c0ee --- /dev/null +++ b/dts/Bindings/sound/tlv320adcx140.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +# Copyright (C) 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/tlv320adcx140.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter + +maintainers: + - Dan Murphy <dmurphy@ti.com> + +description: | + The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital + PDM microphones recording), high-performance audio, analog-to-digital + converter (ADC) with analog inputs supporting up to 2V RMS. The TLV320ADCX140 + family supports line and microphone Inputs, and offers a programmable + microphone bias or supply voltage generation. + + Specifications can be found at: + http://www.ti.com/lit/ds/symlink/tlv320adc3140.pdf + http://www.ti.com/lit/ds/symlink/tlv320adc5140.pdf + http://www.ti.com/lit/ds/symlink/tlv320adc6140.pdf + +properties: + compatible: + oneOf: + - const: ti,tlv320adc3140 + - const: ti,tlv320adc5140 + - const: ti,tlv320adc6140 + + reg: + maxItems: 1 + description: | + I2C addresss of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f + + reset-gpios: + description: | + GPIO used for hardware reset. + + areg-supply: + description: | + Regulator with AVDD at 3.3V. If not defined then the internal regulator + is enabled. + + ti,mic-bias-source: + description: | + Indicates the source for MIC Bias. + 0 - Mic bias is set to VREF + 1 - Mic bias is set to VREF × 1.096 + 6 - Mic bias is set to AVDD + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1, 6] + + ti,vref-source: + description: | + Indicates the source for MIC Bias. + 0 - Set VREF to 2.75V + 1 - Set VREF to 2.5V + 2 - Set VREF to 1.375V + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1, 2] + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@4c { + compatible = "ti,tlv320adc5140"; + reg = <0x4c>; + ti,mic-bias-source = <6>; + reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/dts/Bindings/spi/allwinner,sun6i-a31-spi.yaml b/dts/Bindings/spi/allwinner,sun6i-a31-spi.yaml index 0565dc49e4..243a6b1e66 100644 --- a/dts/Bindings/spi/allwinner,sun6i-a31-spi.yaml +++ b/dts/Bindings/spi/allwinner,sun6i-a31-spi.yaml @@ -18,9 +18,14 @@ properties: "#size-cells": true compatible: - enum: - - allwinner,sun6i-a31-spi - - allwinner,sun8i-h3-spi + oneOf: + - const: allwinner,sun6i-a31-spi + - const: allwinner,sun8i-h3-spi + - items: + - enum: + - allwinner,sun8i-r40-spi + - allwinner,sun50i-h6-spi + - const: allwinner,sun8i-h3-spi reg: maxItems: 1 diff --git a/dts/Bindings/spi/amlogic,meson-gx-spicc.yaml b/dts/Bindings/spi/amlogic,meson-gx-spicc.yaml index 49b617c98a..9147df2902 100644 --- a/dts/Bindings/spi/amlogic,meson-gx-spicc.yaml +++ b/dts/Bindings/spi/amlogic,meson-gx-spicc.yaml @@ -22,6 +22,7 @@ properties: enum: - amlogic,meson-gx-spicc # SPICC controller on Amlogic GX and compatible SoCs - amlogic,meson-axg-spicc # SPICC controller on Amlogic AXG and compatible SoCs + - amlogic,meson-g12a-spicc # SPICC controller on Amlogic G12A and compatible SoCs interrupts: maxItems: 1 @@ -40,6 +41,27 @@ properties: items: - const: core +if: + properties: + compatible: + contains: + enum: + - amlogic,meson-g12a-spicc + +then: + properties: + clocks: + contains: + items: + - description: controller register bus clock + - description: baud rate generator and delay control clock + + clock-names: + minItems: 2 + items: + - const: core + - const: pclk + required: - compatible - reg diff --git a/dts/Bindings/spi/fsl-imx-cspi.txt b/dts/Bindings/spi/fsl-imx-cspi.txt index 2d3264140c..33bc58f4cf 100644 --- a/dts/Bindings/spi/fsl-imx-cspi.txt +++ b/dts/Bindings/spi/fsl-imx-cspi.txt @@ -10,7 +10,10 @@ Required properties: - "fsl,imx35-cspi" for SPI compatible with the one integrated on i.MX35 - "fsl,imx51-ecspi" for SPI compatible with the one integrated on i.MX51 - "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc - - "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8M + - "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8MQ + - "fsl,imx8mm-ecspi" for SPI compatible with the one integrated on i.MX8MM + - "fsl,imx8mn-ecspi" for SPI compatible with the one integrated on i.MX8MN + - "fsl,imx8mp-ecspi" for SPI compatible with the one integrated on i.MX8MP - reg : Offset and length of the register set for the device - interrupts : Should contain CSPI/eCSPI interrupt - clocks : Clock specifiers for both ipg and per clocks. diff --git a/dts/Bindings/spi/qca,ar934x-spi.yaml b/dts/Bindings/spi/qca,ar934x-spi.yaml new file mode 100644 index 0000000000..2aa766759d --- /dev/null +++ b/dts/Bindings/spi/qca,ar934x-spi.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/qca,ar934x-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR934x/QCA95xx SoC SPI controller + +maintainers: + - Chuanhong Guo <gch981213@gmail.com> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: qca,ar934x-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#address-cells' + - '#size-cells' + +examples: + - | + #include <dt-bindings/clock/ath79-clk.h> + spi: spi@1f000000 { + compatible = "qca,ar934x-spi"; + reg = <0x1f000000 0x1c>; + clocks = <&pll ATH79_CLK_AHB>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/dts/Bindings/spi/qcom,spi-qcom-qspi.txt b/dts/Bindings/spi/qcom,spi-qcom-qspi.txt deleted file mode 100644 index 1d64b61f51..0000000000 --- a/dts/Bindings/spi/qcom,spi-qcom-qspi.txt +++ /dev/null @@ -1,36 +0,0 @@ -Qualcomm Quad Serial Peripheral Interface (QSPI) - -The QSPI controller allows SPI protocol communication in single, dual, or quad -wire transmission modes for read/write access to slaves such as NOR flash. - -Required properties: -- compatible: An SoC specific identifier followed by "qcom,qspi-v1", such as - "qcom,sdm845-qspi", "qcom,qspi-v1" -- reg: Should contain the base register location and length. -- interrupts: Interrupt number used by the controller. -- clocks: Should contain the core and AHB clock. -- clock-names: Should be "core" for core clock and "iface" for AHB clock. - -SPI slave nodes must be children of the SPI master node and can contain -properties described in Documentation/devicetree/bindings/spi/spi-bus.txt - -Example: - - qspi: spi@88df000 { - compatible = "qcom,sdm845-qspi", "qcom,qspi-v1"; - reg = <0x88df000 0x600>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; - clock-names = "iface", "core"; - clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, - <&gcc GCC_QSPI_CORE_CLK>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <25000000>; - spi-tx-bus-width = <2>; - spi-rx-bus-width = <2>; - }; - }; diff --git a/dts/Bindings/spi/qcom,spi-qcom-qspi.yaml b/dts/Bindings/spi/qcom,spi-qcom-qspi.yaml new file mode 100644 index 0000000000..0cf470eaf2 --- /dev/null +++ b/dts/Bindings/spi/qcom,spi-qcom-qspi.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/spi/qcom,spi-qcom-qspi.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Quad Serial Peripheral Interface (QSPI) + +maintainers: + - Mukesh Savaliya <msavaliy@codeaurora.org> + - Akash Asthana <akashast@codeaurora.org> + +description: + The QSPI controller allows SPI protocol communication in single, dual, or quad + wire transmission modes for read/write access to slaves such as NOR flash. + +allOf: + - $ref: /spi/spi-controller.yaml# + +properties: + compatible: + items: + - const: qcom,sdm845-qspi + - const: qcom,qspi-v1 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clock-names: + items: + - const: iface + - const: core + + clocks: + items: + - description: AHB clock + - description: QSPI core clock + + interconnects: + minItems: 1 + maxItems: 2 + + interconnect-names: + items: + - const: qspi-config + - const: qspi-memory + +required: + - compatible + - reg + - interrupts + - clock-names + - clocks + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc: soc@0 { + #address-cells = <2>; + #size-cells = <2>; + + qspi: spi@88df000 { + compatible = "qcom,sdm845-qspi", "qcom,qspi-v1"; + reg = <0 0x88df000 0 0x600>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "iface", "core"; + clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, + <&gcc GCC_QSPI_CORE_CLK>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; + + }; + }; +... diff --git a/dts/Bindings/spi/spi-controller.yaml b/dts/Bindings/spi/spi-controller.yaml index 1e0ca6ccf6..d8e5509a70 100644 --- a/dts/Bindings/spi/spi-controller.yaml +++ b/dts/Bindings/spi/spi-controller.yaml @@ -52,6 +52,12 @@ properties: description: The SPI controller acts as a slave, instead of a master. +oneOf: + - required: + - "#address-cells" + - required: + - spi-slave + patternProperties: "^slave$": type: object @@ -114,7 +120,7 @@ patternProperties: - enum: [ 1, 2, 4, 8 ] - default: 1 description: - Bus width to the SPI bus used for MISO. + Bus width to the SPI bus used for read transfers. spi-rx-delay-us: description: @@ -126,7 +132,7 @@ patternProperties: - enum: [ 1, 2, 4, 8 ] - default: 1 description: - Bus width to the SPI bus used for MOSI. + Bus width to the SPI bus used for write transfers. spi-tx-delay-us: description: diff --git a/dts/Bindings/spi/spi-fsl-dspi.txt b/dts/Bindings/spi/spi-fsl-dspi.txt index 162e024b95..30a79da9c0 100644 --- a/dts/Bindings/spi/spi-fsl-dspi.txt +++ b/dts/Bindings/spi/spi-fsl-dspi.txt @@ -1,12 +1,17 @@ ARM Freescale DSPI controller Required properties: -- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", - "fsl,ls2085a-dspi" - or - "fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi" - "fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi" - "fsl,ls1088a-dspi" followed by "fsl,ls1021a-v1.0-dspi" +- compatible : must be one of: + "fsl,vf610-dspi", + "fsl,ls1021a-v1.0-dspi", + "fsl,ls1012a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"), + "fsl,ls1028a-dspi", + "fsl,ls1043a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"), + "fsl,ls1046a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"), + "fsl,ls1088a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"), + "fsl,ls2080a-dspi" (optionally followed by "fsl,ls2085a-dspi"), + "fsl,ls2085a-dspi", + "fsl,lx2160a-dspi", - reg : Offset and length of the register set for the device - interrupts : Should contain SPI controller interrupt - clocks: from common clock binding: handle to dspi clock. @@ -14,11 +19,11 @@ Required properties: - pinctrl-0: pin control group to be used for this controller. - pinctrl-names: must contain a "default" entry. - spi-num-chipselects : the number of the chipselect signals. -- bus-num : the slave chip chipselect signal number. Optional property: - big-endian: If present the dspi device's registers are implemented in big endian mode. +- bus-num : the slave chip chipselect signal number. Optional SPI slave node properties: - fsl,spi-cs-sck-delay: a delay in nanoseconds between activating chip diff --git a/dts/Bindings/mtd/mtk-quadspi.txt b/dts/Bindings/spi/spi-mtk-nor.txt index a12e3b5c49..984ae7fd4f 100644 --- a/dts/Bindings/mtd/mtk-quadspi.txt +++ b/dts/Bindings/spi/spi-mtk-nor.txt @@ -1,4 +1,4 @@ -* Serial NOR flash controller for MediaTek SoCs +* Serial NOR flash controller for MediaTek ARM SoCs Required properties: - compatible: For mt8173, compatible should be "mediatek,mt8173-nor", @@ -13,6 +13,7 @@ Required properties: "mediatek,mt7629-nor", "mediatek,mt8173-nor" "mediatek,mt8173-nor" - reg: physical base address and length of the controller's register +- interrupts: Interrupt number used by the controller. - clocks: the phandle of the clocks needed by the nor controller - clock-names: the names of the clocks the clocks should be named "spi" and "sf". "spi" is used for spi bus, @@ -22,20 +23,16 @@ Required properties: - #address-cells: should be <1> - #size-cells: should be <0> -The SPI flash must be a child of the nor_flash node and must have a -compatible property. Also see jedec,spi-nor.txt. - -Required properties: -- compatible: May include a device-specific string consisting of the manufacturer - and name of the chip. Must also include "jedec,spi-nor" for any - SPI NOR flash that can be identified by the JEDEC READ ID opcode (0x9F). -- reg : Chip-Select number +There should be only one spi slave device following generic spi bindings. +It's not recommended to use this controller for devices other than SPI NOR +flash due to limited transfer capability of this controller. Example: nor_flash: spi@1100d000 { compatible = "mediatek,mt8173-nor"; reg = <0 0x1100d000 0 0xe0>; + interrupts = <&spi_flash_irq>; clocks = <&pericfg CLK_PERI_SPI>, <&topckgen CLK_TOP_SPINFI_IFR_SEL>; clock-names = "spi", "sf"; diff --git a/dts/Bindings/spi/spi-mux.yaml b/dts/Bindings/spi/spi-mux.yaml new file mode 100644 index 0000000000..0ae692dc28 --- /dev/null +++ b/dts/Bindings/spi/spi-mux.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-mux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic SPI Multiplexer + +description: | + This binding describes a SPI bus multiplexer to route the SPI chip select + signals. This can be used when you need more devices than the SPI controller + has chip selects available. An example setup is shown in ASCII art; the actual + setting of the multiplexer to a channel needs to be done by a specific SPI mux + driver. + + MOSI /--------------------------------+--------+--------+--------\ + MISO |/------------------------------+|-------+|-------+|-------\| + SCL ||/----------------------------+||------+||------+||------\|| + ||| ||| ||| ||| ||| + +------------+ ||| ||| ||| ||| + | SoC ||| | +-+++-+ +-+++-+ +-+++-+ +-+++-+ + | ||| | | dev | | dev | | dev | | dev | + | +--+++-+ | CS-X +------+\ +--+--+ +--+--+ +--+--+ +--+--+ + | | SPI +-|-------+ Mux |\\ CS-0 | | | | + | +------+ | +--+---+\\\-------/ CS-1 | | | + | | | \\\----------------/ CS-2 | | + | +------+ | | \\-------------------------/ CS-3 | + | | ? +-|----------/ \----------------------------------/ + | +------+ | + +------------+ + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +maintainers: + - Chris Packham <chris.packham@alliedtelesis.co.nz> + +properties: + compatible: + const: spi-mux + + mux-controls: + maxItems: 1 + +required: + - compatible + - reg + - spi-max-frequency + - mux-controls + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + mux: mux-controller { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + + mux-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; + }; + + spi { + #address-cells = <1>; + #size-cells = <0>; + spi@0 { + compatible = "spi-mux"; + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <100000000>; + + mux-controls = <&mux>; + + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <40000000>; + }; + + spi-device@1 { + compatible = "lineartechnology,ltc2488"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <10000000>; + }; + }; + }; diff --git a/dts/Bindings/spi/spi-nxp-fspi.txt b/dts/Bindings/spi/spi-nxp-fspi.txt index 2cd67eb727..7ac60d9fe3 100644 --- a/dts/Bindings/spi/spi-nxp-fspi.txt +++ b/dts/Bindings/spi/spi-nxp-fspi.txt @@ -2,6 +2,9 @@ Required properties: - compatible : Should be "nxp,lx2160a-fspi" + "nxp,imx8qxp-fspi" + "nxp,imx8mm-fspi" + - reg : First contains the register location and length, Second contains the memory mapping address and length - reg-names : Should contain the resource reg names: diff --git a/dts/Bindings/spi/spi-rockchip.txt b/dts/Bindings/spi/spi-rockchip.txt deleted file mode 100644 index a0edac12d8..0000000000 --- a/dts/Bindings/spi/spi-rockchip.txt +++ /dev/null @@ -1,58 +0,0 @@ -* Rockchip SPI Controller - -The Rockchip SPI controller is used to interface with various devices such as flash -and display controllers using the SPI communication interface. - -Required Properties: - -- compatible: should be one of the following. - "rockchip,rv1108-spi" for rv1108 SoCs. - "rockchip,px30-spi", "rockchip,rk3066-spi" for px30 SoCs. - "rockchip,rk3036-spi" for rk3036 SoCS. - "rockchip,rk3066-spi" for rk3066 SoCs. - "rockchip,rk3188-spi" for rk3188 SoCs. - "rockchip,rk3228-spi" for rk3228 SoCS. - "rockchip,rk3288-spi" for rk3288 SoCs. - "rockchip,rk3368-spi" for rk3368 SoCs. - "rockchip,rk3399-spi" for rk3399 SoCs. -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The interrupt number to the cpu. The interrupt specifier format - depends on the interrupt controller. -- clocks: Must contain an entry for each entry in clock-names. -- clock-names: Shall be "spiclk" for the transfer-clock, and "apb_pclk" for - the peripheral clock. -- #address-cells: should be 1. -- #size-cells: should be 0. - -Optional Properties: - -- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, - Documentation/devicetree/bindings/dma/dma.txt -- dma-names: DMA request names should include "tx" and "rx" if present. -- rx-sample-delay-ns: nanoseconds to delay after the SCLK edge before sampling - Rx data (may need to be fine tuned for high capacitance lines). - No delay (0) by default. -- pinctrl-names: Names for the pin configuration(s); may be "default" or - "sleep", where the "sleep" configuration may describe the state - the pins should be in during system suspend. See also - pinctrl/pinctrl-bindings.txt. - - -Example: - - spi0: spi@ff110000 { - compatible = "rockchip,rk3066-spi"; - reg = <0xff110000 0x1000>; - dmas = <&pdma1 11>, <&pdma1 12>; - dma-names = "tx", "rx"; - rx-sample-delay-ns = <10>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; - clock-names = "spiclk", "apb_pclk"; - pinctrl-0 = <&spi1_pins>; - pinctrl-1 = <&spi1_sleep>; - pinctrl-names = "default", "sleep"; - }; diff --git a/dts/Bindings/spi/spi-rockchip.yaml b/dts/Bindings/spi/spi-rockchip.yaml new file mode 100644 index 0000000000..81ad4b7615 --- /dev/null +++ b/dts/Bindings/spi/spi-rockchip.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-rockchip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip SPI Controller + +description: + The Rockchip SPI controller is used to interface with various devices such + as flash and display controllers using the SPI communication interface. + +allOf: + - $ref: "spi-controller.yaml#" + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +# Everything else is described in the common file +properties: + compatible: + oneOf: + - const: rockchip,rk3036-spi + - const: rockchip,rk3066-spi + - const: rockchip,rk3228-spi + - const: rockchip,rv1108-spi + - items: + - enum: + - rockchip,px30-spi + - rockchip,rk3188-spi + - rockchip,rk3288-spi + - rockchip,rk3308-spi + - rockchip,rk3328-spi + - rockchip,rk3368-spi + - rockchip,rk3399-spi + - const: rockchip,rk3066-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: transfer-clock + - description: peripheral clock + + clock-names: + items: + - const: spiclk + - const: apb_pclk + + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + + rx-sample-delay-ns: + default: 0 + description: + Nano seconds to delay after the SCLK edge before sampling Rx data + (may need to be fine tuned for high capacitance lines). + If not specified 0 will be used. + + pinctrl-names: + minItems: 1 + items: + - const: default + - const: sleep + description: + Names for the pin configuration(s); may be "default" or "sleep", + where the "sleep" configuration may describe the state + the pins should be in during system suspend. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/clock/rk3188-cru-common.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0: spi@ff110000 { + compatible = "rockchip,rk3066-spi"; + reg = <0xff110000 0x1000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; + clock-names = "spiclk", "apb_pclk"; + dmas = <&pdma1 11>, <&pdma1 12>; + dma-names = "tx", "rx"; + pinctrl-0 = <&spi1_pins>; + pinctrl-1 = <&spi1_sleep>; + pinctrl-names = "default", "sleep"; + rx-sample-delay-ns = <10>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/dts/Bindings/sram/qcom,ocmem.yaml b/dts/Bindings/sram/qcom,ocmem.yaml index 222990f992..930188bc5e 100644 --- a/dts/Bindings/sram/qcom,ocmem.yaml +++ b/dts/Bindings/sram/qcom,ocmem.yaml @@ -43,6 +43,9 @@ properties: '#size-cells': const: 1 + ranges: + maxItems: 1 + required: - compatible - reg @@ -51,9 +54,12 @@ required: - clock-names - '#address-cells' - '#size-cells' + - ranges + +additionalProperties: false patternProperties: - "^.+-sram$": + "-sram@[0-9a-f]+$": type: object description: A region of reserved memory. @@ -61,12 +67,8 @@ patternProperties: reg: maxItems: 1 - ranges: - maxItems: 1 - required: - reg - - ranges examples: - | @@ -88,9 +90,9 @@ examples: #address-cells = <1>; #size-cells = <1>; + ranges = <0 0xfec00000 0x100000>; gmu-sram@0 { reg = <0x0 0x100000>; - ranges = <0 0 0xfec00000 0x100000>; }; }; diff --git a/dts/Bindings/thermal/amlogic,thermal.yaml b/dts/Bindings/thermal/amlogic,thermal.yaml index f761681e4c..e43ec50bda 100644 --- a/dts/Bindings/thermal/amlogic,thermal.yaml +++ b/dts/Bindings/thermal/amlogic,thermal.yaml @@ -32,6 +32,8 @@ properties: description: phandle to the ao-secure syscon $ref: '/schemas/types.yaml#/definitions/phandle' + '#thermal-sensor-cells': + const: 0 required: - compatible @@ -40,6 +42,8 @@ required: - clocks - amlogic,ao-secure +additionalProperties: false + examples: - | cpu_temp: temperature-sensor@ff634800 { diff --git a/dts/Bindings/thermal/armada-thermal.txt b/dts/Bindings/thermal/armada-thermal.txt index f3b4411008..b0bee7e420 100644 --- a/dts/Bindings/thermal/armada-thermal.txt +++ b/dts/Bindings/thermal/armada-thermal.txt @@ -12,7 +12,7 @@ Required properties: Note: these bindings are deprecated for AP806/CP110 and should instead follow the rules described in: -Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt +Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt - reg: Device's register space. diff --git a/dts/Bindings/thermal/imx8mm-thermal.txt b/dts/Bindings/thermal/imx8mm-thermal.txt new file mode 100644 index 0000000000..3629d3c7e7 --- /dev/null +++ b/dts/Bindings/thermal/imx8mm-thermal.txt @@ -0,0 +1,15 @@ +* Thermal Monitoring Unit (TMU) on Freescale i.MX8MM SoC + +Required properties: +- compatible : Must be "fsl,imx8mm-tmu" or "fsl,imx8mp-tmu". +- reg : Address range of TMU registers. +- clocks : TMU's clock source. +- #thermal-sensor-cells : Should be 0 or 1. See ./thermal.txt for a description. + +Example: +tmu: tmu@30260000 { + compatible = "fsl,imx8mm-tmu"; + reg = <0x30260000 0x10000>; + clocks = <&clk IMX8MM_CLK_TMU_ROOT>; + #thermal-sensor-cells = <0>; +}; diff --git a/dts/Bindings/thermal/qcom-tsens.yaml b/dts/Bindings/thermal/qcom-tsens.yaml index eef13b9446..2ddd39d967 100644 --- a/dts/Bindings/thermal/qcom-tsens.yaml +++ b/dts/Bindings/thermal/qcom-tsens.yaml @@ -38,28 +38,39 @@ properties: - enum: - qcom,msm8996-tsens - qcom,msm8998-tsens + - qcom,sc7180-tsens - qcom,sdm845-tsens - const: qcom,tsens-v2 reg: - maxItems: 2 items: - description: TM registers - description: SROT registers + interrupts: + minItems: 1 + items: + - description: Combined interrupt if upper or lower threshold crossed + - description: Interrupt if critical threshold crossed + + interrupt-names: + minItems: 1 + items: + - const: uplow + - const: critical + nvmem-cells: minItems: 1 maxItems: 2 description: Reference to an nvmem node for the calibration data - nvmem-cells-names: + nvmem-cell-names: minItems: 1 maxItems: 2 items: - - enum: - - caldata - - calsel + - const: calib + - const: calib_sel "#qcom,sensors": allOf: @@ -90,22 +101,16 @@ allOf: then: properties: interrupts: - items: - - description: Combined interrupt if upper or lower threshold crossed + maxItems: 1 interrupt-names: - items: - - const: uplow + maxItems: 1 else: properties: interrupts: - items: - - description: Combined interrupt if upper or lower threshold crossed - - description: Interrupt if critical threshold crossed + minItems: 2 interrupt-names: - items: - - const: uplow - - const: critical + minItems: 2 required: - compatible @@ -115,6 +120,8 @@ required: - interrupt-names - "#thermal-sensor-cells" +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -125,7 +132,7 @@ examples: <0x4a8000 0x1000>; /* SROT */ nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; - nvmem-cell-names = "caldata", "calsel"; + nvmem-cell-names = "calib", "calib_sel"; interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "uplow"; diff --git a/dts/Bindings/thermal/rcar-gen3-thermal.txt b/dts/Bindings/thermal/rcar-gen3-thermal.txt index 12c740b975..2993fa7201 100644 --- a/dts/Bindings/thermal/rcar-gen3-thermal.txt +++ b/dts/Bindings/thermal/rcar-gen3-thermal.txt @@ -11,6 +11,7 @@ Required properties: - "renesas,r8a774b1-thermal" (RZ/G2N) - "renesas,r8a7795-thermal" (R-Car H3) - "renesas,r8a7796-thermal" (R-Car M3-W) + - "renesas,r8a77961-thermal" (R-Car M3-W+) - "renesas,r8a77965-thermal" (R-Car M3-N) - "renesas,r8a77980-thermal" (R-Car V3H) - reg : Address ranges of the thermal registers. Each sensor diff --git a/dts/Bindings/thermal/rcar-thermal.txt b/dts/Bindings/thermal/rcar-thermal.txt deleted file mode 100644 index 196112d23b..0000000000 --- a/dts/Bindings/thermal/rcar-thermal.txt +++ /dev/null @@ -1,78 +0,0 @@ -* Renesas R-Car Thermal - -Required properties: -- compatible : "renesas,thermal-<soctype>", - "renesas,rcar-gen2-thermal" (with thermal-zone) or - "renesas,rcar-thermal" (without thermal-zone) as - fallback except R-Car V3M/E3/D3 and RZ/G2E. - Examples with soctypes are: - - "renesas,thermal-r8a73a4" (R-Mobile APE6) - - "renesas,thermal-r8a7743" (RZ/G1M) - - "renesas,thermal-r8a7744" (RZ/G1N) - - "renesas,thermal-r8a774c0" (RZ/G2E) - - "renesas,thermal-r8a7779" (R-Car H1) - - "renesas,thermal-r8a7790" (R-Car H2) - - "renesas,thermal-r8a7791" (R-Car M2-W) - - "renesas,thermal-r8a7792" (R-Car V2H) - - "renesas,thermal-r8a7793" (R-Car M2-N) - - "renesas,thermal-r8a77970" (R-Car V3M) - - "renesas,thermal-r8a77990" (R-Car E3) - - "renesas,thermal-r8a77995" (R-Car D3) -- reg : Address range of the thermal registers. - The 1st reg will be recognized as common register - if it has "interrupts". - -Option properties: - -- interrupts : If present should contain 3 interrupts for - R-Car V3M/E3/D3 and RZ/G2E or 1 interrupt otherwise. - -Example (non interrupt support): - -thermal@ffc48000 { - compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal"; - reg = <0xffc48000 0x38>; -}; - -Example (interrupt support): - -thermal@e61f0000 { - compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal"; - reg = <0xe61f0000 0x14 - 0xe61f0100 0x38 - 0xe61f0200 0x38 - 0xe61f0300 0x38>; - interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>; -}; - -Example (with thermal-zone): - -thermal-zones { - cpu_thermal: cpu-thermal { - polling-delay-passive = <1000>; - polling-delay = <5000>; - - thermal-sensors = <&thermal>; - - trips { - cpu-crit { - temperature = <115000>; - hysteresis = <0>; - type = "critical"; - }; - }; - cooling-maps { - }; - }; -}; - -thermal: thermal@e61f0000 { - compatible = "renesas,thermal-r8a7790", - "renesas,rcar-gen2-thermal", - "renesas,rcar-thermal"; - reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>; - interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp5_clks R8A7790_CLK_THERMAL>; - power-domains = <&cpg_clocks>; - #thermal-sensor-cells = <0>; -}; diff --git a/dts/Bindings/thermal/rcar-thermal.yaml b/dts/Bindings/thermal/rcar-thermal.yaml new file mode 100644 index 0000000000..d2f4f1b063 --- /dev/null +++ b/dts/Bindings/thermal/rcar-thermal.yaml @@ -0,0 +1,139 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Copyright (C) 2020 Renesas Electronics Corp. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/rcar-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Thermal + +maintainers: + - Niklas Söderlund <niklas.soderlund@ragnatech.se> + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,thermal-r8a73a4 # R-Mobile APE6 + - renesas,thermal-r8a7779 # R-Car H1 + - const: renesas,rcar-thermal # Generic without thermal-zone + - items: + - enum: + - renesas,thermal-r8a7743 # RZ/G1M + - renesas,thermal-r8a7744 # RZ/G1N + - const: renesas,rcar-gen2-thermal # Generic thermal-zone + - items: + - enum: + - renesas,thermal-r8a7790 # R-Car H2 + - renesas,thermal-r8a7791 # R-Car M2-W + - renesas,thermal-r8a7792 # R-Car V2H + - renesas,thermal-r8a7793 # R-Car M2-N + - const: renesas,rcar-gen2-thermal # Generic thermal-zone + - const: renesas,rcar-thermal # Generic without thermal-zone + - items: + - enum: + - renesas,thermal-r8a774c0 # RZ/G2E + - renesas,thermal-r8a77970 # R-Car V3M + - renesas,thermal-r8a77990 # R-Car E3 + - renesas,thermal-r8a77995 # R-Car D3 + reg: + description: + Address ranges of the thermal registers. If more then one range is given + the first one must be the common registers followed by each sensor + according the the datasheet. + minItems: 1 + maxItems: 4 + + interrupts: + minItems: 1 + maxItems: 3 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +if: + properties: + compatible: + contains: + enum: + - renesas,thermal-r8a73a4 # R-Mobile APE6 + - renesas,thermal-r8a7779 # R-Car H1 +then: + required: + - compatible + - reg +else: + required: + - compatible + - reg + - interrupts + - clocks + - power-domains + - resets + +examples: + # Example (non interrupt support) + - | + thermal@ffc48000 { + compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal"; + reg = <0xffc48000 0x38>; + }; + + # Example (interrupt support) + - | + #include <dt-bindings/clock/r8a73a4-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + thermal@e61f0000 { + compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal"; + reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>, + <0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>; + power-domains = <&pd_c5>; + }; + + # Example (with thermal-zone) + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> + + thermal: thermal@e61f0000 { + compatible = "renesas,thermal-r8a7790", + "renesas,rcar-gen2-thermal", + "renesas,rcar-thermal"; + reg = <0 0xe61f0000 0 0x10>, <0 0xe61f0100 0 0x38>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 522>; + #thermal-sensor-cells = <0>; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <1000>; + polling-delay = <5000>; + + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + cooling-maps { + }; + }; + }; diff --git a/dts/Bindings/thermal/sprd-thermal.yaml b/dts/Bindings/thermal/sprd-thermal.yaml new file mode 100644 index 0000000000..058c4cc06b --- /dev/null +++ b/dts/Bindings/thermal/sprd-thermal.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/sprd-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum thermal sensor controller bindings + +maintainers: + - Orson Zhai <orsonzhai@gmail.com> + - Baolin Wang <baolin.wang7@gmail.com> + - Chunyan Zhang <zhang.lyra@gmail.com> + +properties: + compatible: + const: sprd,ums512-thermal + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: enable + + nvmem-cells: + maxItems: 2 + description: + Reference to nvmem nodes for the calibration data. + + nvmem-cell-names: + items: + - const: thm_sign_cal + - const: thm_ratio_cal + + "#thermal-sensor-cells": + const: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^([a-z]*-)?sensor(-section)?@[0-9]+$": + type: object + description: + Represent one thermal sensor. + + properties: + reg: + description: Specify the sensor id. + maxItems: 1 + + nvmem-cells: + maxItems: 1 + description: + Reference to an nvmem node for the calibration data. + + nvmem-cell-names: + const: sen_delta_cal + + required: + - reg + - nvmem-cells + - nvmem-cell-names + +required: + - compatible + - reg + - clocks + - clock-names + - nvmem-cells + - nvmem-cell-names + - "#thermal-sensor-cells" + - "#address-cells" + - "#size-cells" + +examples: + - | + ap_thm0: thermal@32200000 { + compatible = "sprd,ums512-thermal"; + reg = <0 0x32200000 0 0x10000>; + clock-names = "enable"; + clocks = <&aonapb_gate 32>; + #thermal-sensor-cells = <1>; + nvmem-cells = <&thm0_sign>, <&thm0_ratio>; + nvmem-cell-names = "thm_sign_cal", "thm_ratio_cal"; + #address-cells = <1>; + #size-cells = <0>; + + prometheus-sensor@0 { + reg = <0>; + nvmem-cells = <&thm0_sen0>; + nvmem-cell-names = "sen_delta_cal"; + }; + + ank-sensor@1 { + reg = <1>; + nvmem-cells = <&thm0_sen1>; + nvmem-cell-names = "sen_delta_cal"; + }; + }; +... diff --git a/dts/Bindings/thermal/thermal.txt b/dts/Bindings/thermal/thermal.txt index ca14ba959e..f78bec19ca 100644 --- a/dts/Bindings/thermal/thermal.txt +++ b/dts/Bindings/thermal/thermal.txt @@ -142,11 +142,11 @@ Required properties: - trips: A sub-node which is a container of only trip point nodes Type: sub-node required to describe the thermal zone. +Optional property: - cooling-maps: A sub-node which is a container of only cooling device Type: sub-node map nodes, used to describe the relation between trips and cooling devices. -Optional property: - coefficients: An array of integers (one signed cell) containing Type: array coefficients to compose a linear relation between Elem size: one cell the sensors listed in the thermal-sensors property. diff --git a/dts/Bindings/timer/arm,arch_timer.yaml b/dts/Bindings/timer/arm,arch_timer.yaml index 6deead0772..fa255672e8 100644 --- a/dts/Bindings/timer/arm,arch_timer.yaml +++ b/dts/Bindings/timer/arm,arch_timer.yaml @@ -82,6 +82,8 @@ properties: required: - compatible +additionalProperties: false + oneOf: - required: - interrupts diff --git a/dts/Bindings/timer/arm,arch_timer_mmio.yaml b/dts/Bindings/timer/arm,arch_timer_mmio.yaml index 102f319833..582bbef62b 100644 --- a/dts/Bindings/timer/arm,arch_timer_mmio.yaml +++ b/dts/Bindings/timer/arm,arch_timer_mmio.yaml @@ -32,6 +32,8 @@ properties: '#size-cells': const: 1 + ranges: true + clock-frequency: description: The frequency of the main counter, in Hz. Should be present only where necessary to work around broken firmware which does not configure @@ -93,6 +95,8 @@ required: - '#address-cells' - '#size-cells' +additionalProperties: false + examples: - | timer@f0000000 { diff --git a/dts/Bindings/timer/arm,global_timer.yaml b/dts/Bindings/timer/arm,global_timer.yaml index 21c24a8e28..4956c8f409 100644 --- a/dts/Bindings/timer/arm,global_timer.yaml +++ b/dts/Bindings/timer/arm,global_timer.yaml @@ -35,6 +35,8 @@ required: - reg - clocks +additionalProperties: false + examples: - | timer@2c000600 { diff --git a/dts/Bindings/timer/faraday,fttmr010.txt b/dts/Bindings/timer/faraday,fttmr010.txt index 1957922704..3cb2f4c98d 100644 --- a/dts/Bindings/timer/faraday,fttmr010.txt +++ b/dts/Bindings/timer/faraday,fttmr010.txt @@ -11,6 +11,7 @@ Required properties: "moxa,moxart-timer", "faraday,fttmr010" "aspeed,ast2400-timer" "aspeed,ast2500-timer" + "aspeed,ast2600-timer" - reg : Should contain registers location and length - interrupts : Should contain the three timer interrupts usually with diff --git a/dts/Bindings/timer/ingenic,tcu.txt b/dts/Bindings/timer/ingenic,tcu.txt index 0b63cebc5f..91f7049518 100644 --- a/dts/Bindings/timer/ingenic,tcu.txt +++ b/dts/Bindings/timer/ingenic,tcu.txt @@ -10,6 +10,7 @@ Required properties: * ingenic,jz4740-tcu * ingenic,jz4725b-tcu * ingenic,jz4770-tcu + * ingenic,x1000-tcu followed by "simple-mfd". - reg: Should be the offset/length value corresponding to the TCU registers - clocks: List of phandle & clock specifiers for clocks external to the TCU. diff --git a/dts/Bindings/timer/intel,ixp4xx-timer.yaml b/dts/Bindings/timer/intel,ixp4xx-timer.yaml index 2807225db9..1a721d8af6 100644 --- a/dts/Bindings/timer/intel,ixp4xx-timer.yaml +++ b/dts/Bindings/timer/intel,ixp4xx-timer.yaml @@ -32,6 +32,8 @@ required: - reg - interrupts +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/dts/Bindings/timer/samsung,exynos4210-mct.yaml b/dts/Bindings/timer/samsung,exynos4210-mct.yaml index 273e359854..37bd01a62c 100644 --- a/dts/Bindings/timer/samsung,exynos4210-mct.yaml +++ b/dts/Bindings/timer/samsung,exynos4210-mct.yaml @@ -52,6 +52,8 @@ required: - interrupts - reg +additionalProperties: false + examples: - | // In this example, the IP contains two local timers, using separate diff --git a/dts/Bindings/trivial-devices.yaml b/dts/Bindings/trivial-devices.yaml index 978de7d37c..4165352a59 100644 --- a/dts/Bindings/trivial-devices.yaml +++ b/dts/Bindings/trivial-devices.yaml @@ -34,18 +34,6 @@ properties: - adi,adt7461 # +/-1C TDM Extended Temp Range I.C - adt7461 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7473 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7475 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7476 - # +/-1C TDM Extended Temp Range I.C - - adi,adt7490 - # Three-Axis Digital Accelerometer - - adi,adxl345 - # Three-Axis Digital Accelerometer (backward-compatibility value "adi,adxl345" must be listed too) - - adi,adxl346 # AMS iAQ-Core VOC Sensor - ams,iaq-core # i2c serial eeprom (24cxx) @@ -350,6 +338,8 @@ properties: - ti,ads7830 # Temperature Monitoring and Fan Control - ti,amc6821 + # Temperature sensor with 2-wire interface + - ti,lm73 # Temperature sensor with integrated fan control - ti,lm96000 # I2C Touch-Screen Controller @@ -373,4 +363,6 @@ required: - compatible - reg +additionalProperties: false + ... diff --git a/dts/Bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml b/dts/Bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml index 267fce1659..b0e5e0fe93 100644 --- a/dts/Bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml +++ b/dts/Bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml @@ -22,10 +22,14 @@ description: | The DWC3 Glue controls the PHY routing and power, an interrupt line is connected to the Glue to serve as OTG ID change detection. + The Amlogic A1 embeds a DWC3 USB IP Core configured for USB2 in + host-only mode. + properties: compatible: enum: - amlogic,meson-g12a-usb-ctrl + - amlogic,meson-a1-usb-ctrl ranges: true @@ -84,6 +88,25 @@ required: - phys - dr_mode +allOf: + - if: + properties: + compatible: + enum: + - amlogic,meson-a1-usb-ctrl + + then: + properties: + clocks: + minItems: 3 + clock-names: + items: + - const: usb_ctrl + - const: usb_bus + - const: xtal_usb_ctrl + required: + - clock-names + examples: - | usb: usb@ffe09000 { diff --git a/dts/Bindings/usb/aspeed,usb-vhub.yaml b/dts/Bindings/usb/aspeed,usb-vhub.yaml new file mode 100644 index 0000000000..06399ba0d9 --- /dev/null +++ b/dts/Bindings/usb/aspeed,usb-vhub.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2020 Facebook Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/aspeed,usb-vhub.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED USB 2.0 Virtual Hub Controller + +maintainers: + - Benjamin Herrenschmidt <benh@kernel.crashing.org> + +description: |+ + The ASPEED USB 2.0 Virtual Hub Controller implements 1 set of USB Hub + register and several sets of Device and Endpoint registers to support + the Virtual Hub's downstream USB devices. + + Supported number of devices and endpoints vary depending on hardware + revisions. AST2400 and AST2500 Virtual Hub supports 5 downstream devices + and 15 generic endpoints, while AST2600 Virtual Hub supports 7 downstream + devices and 21 generic endpoints. + +properties: + compatible: + enum: + - aspeed,ast2400-usb-vhub + - aspeed,ast2500-usb-vhub + - aspeed,ast2600-usb-vhub + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + aspeed,vhub-downstream-ports: + description: Number of downstream ports supported by the Virtual Hub + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - default: 5 + minimum: 1 + maximum: 7 + + aspeed,vhub-generic-endpoints: + description: Number of generic endpoints supported by the Virtual Hub + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - default: 15 + minimum: 1 + maximum: 21 + +required: + - compatible + - reg + - clocks + - interrupts + - aspeed,vhub-downstream-ports + - aspeed,vhub-generic-endpoints + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/aspeed-clock.h> + vhub: usb-vhub@1e6a0000 { + compatible = "aspeed,ast2500-usb-vhub"; + reg = <0x1e6a0000 0x300>; + interrupts = <5>; + clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>; + aspeed,vhub-downstream-ports = <5>; + aspeed,vhub-generic-endpoints = <15>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2ad_default>; + }; diff --git a/dts/Bindings/usb/dwc2.yaml b/dts/Bindings/usb/dwc2.yaml index 71cf7ba322..0d6d850a7f 100644 --- a/dts/Bindings/usb/dwc2.yaml +++ b/dts/Bindings/usb/dwc2.yaml @@ -18,46 +18,33 @@ properties: - const: rockchip,rk3066-usb - const: snps,dwc2 - items: - - const: rockchip,px30-usb - - const: rockchip,rk3066-usb - - const: snps,dwc2 - - items: - - const: rockchip,rk3036-usb - - const: rockchip,rk3066-usb - - const: snps,dwc2 - - items: - - const: rockchip,rv1108-usb - - const: rockchip,rk3066-usb - - const: snps,dwc2 - - items: - - const: rockchip,rk3188-usb - - const: rockchip,rk3066-usb - - const: snps,dwc2 - - items: - - const: rockchip,rk3228-usb - - const: rockchip,rk3066-usb - - const: snps,dwc2 - - items: - - const: rockchip,rk3288-usb + - enum: + - rockchip,px30-usb + - rockchip,rk3036-usb + - rockchip,rk3188-usb + - rockchip,rk3228-usb + - rockchip,rk3288-usb + - rockchip,rk3328-usb + - rockchip,rk3368-usb + - rockchip,rv1108-usb - const: rockchip,rk3066-usb - const: snps,dwc2 - const: lantiq,arx100-usb - const: lantiq,xrx200-usb - items: - - const: amlogic,meson8-usb - - const: snps,dwc2 - - items: - - const: amlogic,meson8b-usb - - const: snps,dwc2 - - const: amlogic,meson-gxbb-usb - - items: - - const: amlogic,meson-g12a-usb + - enum: + - amlogic,meson8-usb + - amlogic,meson8b-usb + - amlogic,meson-gxbb-usb + - amlogic,meson-g12a-usb - const: snps,dwc2 - const: amcc,dwc-otg - const: snps,dwc2 - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg + - const: st,stm32mp15-fsotg + - const: st,stm32mp15-hsotg - const: samsung,s3c6400-hsotg reg: @@ -103,6 +90,10 @@ properties: vusb_a-supply: description: phandle to voltage regulator of analog section. + vusb33d-supply: + description: reference to the VBUS and ID sensing comparators supply, in + order to perform OTG operation, used on STM32MP15 SoCs. + dr_mode: enum: [host, peripheral, otg] diff --git a/dts/Bindings/usb/dwc3.txt b/dts/Bindings/usb/dwc3.txt index 66780a47ad..9946ff9ba7 100644 --- a/dts/Bindings/usb/dwc3.txt +++ b/dts/Bindings/usb/dwc3.txt @@ -7,7 +7,8 @@ Required properties: - compatible: must be "snps,dwc3" - reg : Address and length of the register set for the device - interrupts: Interrupts used by the dwc3 controller. - - clock-names: should contain "ref", "bus_early", "suspend" + - clock-names: list of clock names. Ideally should be "ref", + "bus_early", "suspend" but may be less or more. - clocks: list of phandle and clock specifier pairs corresponding to entries in the clock-names property. @@ -36,7 +37,7 @@ Optional properties: - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy" or "usb3-phy". - - resets: a single pair of phandle and reset specifier + - resets: set of phandle and reset specifier pairs - snps,usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command @@ -75,6 +76,8 @@ Optional properties: from P0 to P1/P2/P3 without delay. - snps,dis-tx-ipgap-linecheck-quirk: when set, disable u2mac linestate check during HS transmit. + - snps,parkmode-disable-ss-quirk: when set, all SuperSpeed bus instances in + park mode are disabled. - snps,dis_metastability_quirk: when set, disable metastability workaround. CAUTION: use only if you are absolutely sure of it. - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal diff --git a/dts/Bindings/usb/exynos-usb.txt b/dts/Bindings/usb/exynos-usb.txt index 66c394f9e1..6aae1544f2 100644 --- a/dts/Bindings/usb/exynos-usb.txt +++ b/dts/Bindings/usb/exynos-usb.txt @@ -78,7 +78,14 @@ Required properties: - ranges: allows valid 1:1 translation between child's address space and parent's address space - clocks: Clock IDs array as required by the controller. - - clock-names: names of clocks correseponding to IDs in the clock property + - clock-names: Names of clocks corresponding to IDs in the clock property. + Following clock names shall be provided for different + compatibles: + - samsung,exynos5250-dwusb3: "usbdrd30", + - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk", + "phyclk", + - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk", + "usbdrd30_axius_clk" - vdd10-supply: 1.0V powr supply - vdd33-supply: 3.0V/3.3V power supply diff --git a/dts/Bindings/usb/fcs,fusb302.txt b/dts/Bindings/usb/fcs,fusb302.txt index ba2e32d500..60e4654297 100644 --- a/dts/Bindings/usb/fcs,fusb302.txt +++ b/dts/Bindings/usb/fcs,fusb302.txt @@ -9,7 +9,7 @@ Required sub-node: - connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings of the connector node are specified in: - Documentation/devicetree/bindings/connector/usb-connector.txt + Documentation/devicetree/bindings/connector/usb-connector.yaml Example: diff --git a/dts/Bindings/usb/generic.txt b/dts/Bindings/usb/generic.txt index e6790d2a4d..ba472e7aef 100644 --- a/dts/Bindings/usb/generic.txt +++ b/dts/Bindings/usb/generic.txt @@ -34,7 +34,13 @@ Optional properties: - usb-role-switch: boolean, indicates that the device is capable of assigning the USB data role (USB host or USB device) for a given USB connector, such as Type-C, Type-B(micro). - see connector/usb-connector.txt. + see connector/usb-connector.yaml. + - role-switch-default-mode: indicating if usb-role-switch is enabled, the + device default operation mode of controller while usb + role is USB_ROLE_NONE. Valid arguments are "host" and + "peripheral". Defaults to "peripheral" if not + specified. + This is an attribute to a USB controller such as: diff --git a/dts/Bindings/usb/ingenic,jz4740-musb.txt b/dts/Bindings/usb/ingenic,jz4740-musb.txt deleted file mode 100644 index 16808721f3..0000000000 --- a/dts/Bindings/usb/ingenic,jz4740-musb.txt +++ /dev/null @@ -1,32 +0,0 @@ -Ingenic JZ4740 MUSB driver - -Required properties: - -- compatible: Must be "ingenic,jz4740-musb" -- reg: Address range of the UDC register set -- interrupts: IRQ number related to the UDC hardware -- interrupt-names: must be "mc" -- clocks: phandle to the "udc" clock -- clock-names: must be "udc" -- phys: phandle to the USB PHY - -Example: - -usb_phy: usb-phy@0 { - compatible = "usb-nop-xceiv"; - #phy-cells = <0>; -}; - -udc: usb@13040000 { - compatible = "ingenic,jz4740-musb"; - reg = <0x13040000 0x10000>; - - interrupt-parent = <&intc>; - interrupts = <24>; - interrupt-names = "mc"; - - clocks = <&cgu JZ4740_CLK_UDC>; - clock-names = "udc"; - - phys = <&usb_phy>; -}; diff --git a/dts/Bindings/usb/ingenic,jz4770-phy.yaml b/dts/Bindings/usb/ingenic,jz4770-phy.yaml new file mode 100644 index 0000000000..a81b0b1a22 --- /dev/null +++ b/dts/Bindings/usb/ingenic,jz4770-phy.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/ingenic,jz4770-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic JZ4770 USB PHY devicetree bindings + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + $nodename: + pattern: '^usb-phy@.*' + + compatible: + enum: + - ingenic,jz4770-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + vcc-supply: + description: VCC power supply + + '#phy-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - vcc-supply + - '#phy-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/jz4770-cgu.h> + otg_phy: usb-phy@3c { + compatible = "ingenic,jz4770-phy"; + reg = <0x3c 0x10>; + + vcc-supply = <&vcc>; + clocks = <&cgu JZ4770_CLK_OTG_PHY>; + + #phy-cells = <0>; + }; diff --git a/dts/Bindings/usb/ingenic,musb.yaml b/dts/Bindings/usb/ingenic,musb.yaml new file mode 100644 index 0000000000..1d68778750 --- /dev/null +++ b/dts/Bindings/usb/ingenic,musb.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/ingenic,musb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic JZ47xx USB IP DT bindings + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + $nodename: + pattern: '^usb@.*' + + compatible: + oneOf: + - enum: + - ingenic,jz4770-musb + - ingenic,jz4740-musb + - items: + - const: ingenic,jz4725b-musb + - const: ingenic,jz4740-musb + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: udc + + interrupts: + maxItems: 1 + + interrupt-names: + items: + - const: mc + + phys: + description: PHY specifier for the USB PHY + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - interrupt-names + - phys + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/jz4740-cgu.h> + usb_phy: usb-phy@0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; + + udc: usb@13040000 { + compatible = "ingenic,jz4740-musb"; + reg = <0x13040000 0x10000>; + + interrupt-parent = <&intc>; + interrupts = <24>; + interrupt-names = "mc"; + + clocks = <&cgu JZ4740_CLK_UDC>; + clock-names = "udc"; + + phys = <&usb_phy>; + }; diff --git a/dts/Bindings/usb/maxim,max3420-udc.yaml b/dts/Bindings/usb/maxim,max3420-udc.yaml new file mode 100644 index 0000000000..4241d38d58 --- /dev/null +++ b/dts/Bindings/usb/maxim,max3420-udc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/maxim,max3420-udc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAXIM MAX3420/1 USB Peripheral Controller + +maintainers: + - Jassi Brar <jaswinder.singh@linaro.org> + +description: | + The controller provices USB2.0 compliant FullSpeed peripheral + implementation over the SPI interface. + + Specifications about the part can be found at: + http://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf + +properties: + compatible: + enum: + - maxim,max3420-udc + - maxim,max3421-udc + + reg: + maxItems: 1 + + interrupts: + items: + - description: usb irq from max3420 + - description: vbus detection irq + minItems: 1 + maxItems: 2 + + interrupt-names: + items: + - const: udc + - const: vbus + minItems: 1 + maxItems: 2 + + spi-max-frequency: + maximum: 26000000 + +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + udc@0 { + compatible = "maxim,max3420-udc"; + reg = <0>; + interrupt-parent = <&gpio>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>, <10 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "udc", "vbus"; + spi-max-frequency = <12500000>; + }; + }; diff --git a/dts/Bindings/usb/mediatek,mtu3.txt b/dts/Bindings/usb/mediatek,mtu3.txt index e0ae6096f7..a82ca438ae 100644 --- a/dts/Bindings/usb/mediatek,mtu3.txt +++ b/dts/Bindings/usb/mediatek,mtu3.txt @@ -34,7 +34,7 @@ Optional properties: dual-role mode. it's considered valid for compatibility reasons, not allowed for new bindings, and put into a usb-connector node. - see connector/usb-connector.txt. + see connector/usb-connector.yaml. - pinctrl-names : a pinctrl state named "default" is optional, and need be defined if auto drd switch is enabled, that means the property dr_mode is set as "otg", and meanwhile the property "mediatek,enable-manual-drd" diff --git a/dts/Bindings/usb/mediatek,musb.txt b/dts/Bindings/usb/mediatek,musb.txt index 2b8a87c90d..5eedb02965 100644 --- a/dts/Bindings/usb/mediatek,musb.txt +++ b/dts/Bindings/usb/mediatek,musb.txt @@ -23,7 +23,7 @@ Optional properties: MTCMOS Required child nodes: - usb connector node as defined in bindings/connector/usb-connector.txt + usb connector node as defined in bindings/connector/usb-connector.yaml Optional properties: - id-gpios : input GPIO for USB ID pin. - vbus-gpios : input GPIO for USB VBUS pin. diff --git a/dts/Bindings/usb/nvidia,tegra-xudc.yaml b/dts/Bindings/usb/nvidia,tegra-xudc.yaml new file mode 100644 index 0000000000..b84ed8ee8c --- /dev/null +++ b/dts/Bindings/usb/nvidia,tegra-xudc.yaml @@ -0,0 +1,190 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/nvidia,tegra-xudc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Device tree binding for NVIDIA Tegra XUSB device mode controller (XUDC) + +description: + The Tegra XUDC controller supports both USB 2.0 HighSpeed/FullSpeed and + USB 3.0 SuperSpeed protocols. + +maintainers: + - Nagarjuna Kristam <nkristam@nvidia.com> + - JC Kuo <jckuo@nvidia.com> + - Thierry Reding <treding@nvidia.com> + +properties: + compatible: + items: + - enum: + - nvidia,tegra210-xudc # For Tegra210 + - nvidia,tegra186-xudc # For Tegra186 + + reg: + minItems: 2 + maxItems: 3 + items: + - description: XUSB device controller registers + - description: XUSB device PCI Config registers + - description: XUSB device registers. + + reg-names: + minItems: 2 + maxItems: 3 + items: + - const: base + - const: fpci + - const: ipfs + + interrupts: + maxItems: 1 + description: Must contain the XUSB device interrupt. + + clocks: + minItems: 4 + maxItems: 5 + items: + - description: Clock to enable core XUSB dev clock. + - description: Clock to enable XUSB super speed clock. + - description: Clock to enable XUSB super speed dev clock. + - description: Clock to enable XUSB high speed dev clock. + - description: Clock to enable XUSB full speed dev clock. + + clock-names: + minItems: 4 + maxItems: 5 + items: + - const: dev + - const: ss + - const: ss_src + - const: fs_src + - const: hs_src + + power-domains: + maxItems: 2 + items: + - description: XUSBB(device) power-domain + - description: XUSBA(superspeed) power-domain + + power-domain-names: + maxItems: 2 + items: + - const: dev + - const: ss + + nvidia,xusb-padctl: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + phandle to the XUSB pad controller that is used to configure the USB pads + used by the XUDC controller. + + phys: + minItems: 1 + description: + Must contain an entry for each entry in phy-names. + See ../phy/phy-bindings.txt for details. + + phy-names: + minItems: 1 + items: + - const: usb2-0 + - const: usb2-1 + - const: usb2-2 + - const: usb2-3 + - const: usb3-0 + - const: usb3-1 + - const: usb3-2 + - const: usb3-3 + + avddio-usb-supply: + description: PCIe/USB3 analog logic power supply. Must supply 1.05 V. + + hvdd-usb-supply: + description: USB controller power supply. Must supply 3.3 V. + +required: + - compatible + - reg + - reg-names + - interrupts + - clocks + - clock-names + - power-domains + - power-domain-names + - nvidia,xusb-padctl + - phys + - phy-names + +allOf: + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra210-xudc + then: + properties: + reg: + minItems: 3 + reg-names: + minItems: 3 + clocks: + minItems: 5 + clock-names: + minItems: 5 + required: + - avddio-usb-supply + - hvdd-usb-supply + + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra186-xudc + then: + properties: + reg: + maxItems: 2 + reg-names: + maxItems: 2 + clocks: + maxItems: 4 + clock-names: + maxItems: 4 + +examples: + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/gpio/tegra-gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + usb@700d0000 { + compatible = "nvidia,tegra210-xudc"; + reg = <0x0 0x700d0000 0x0 0x8000>, + <0x0 0x700d8000 0x0 0x1000>, + <0x0 0x700d9000 0x0 0x1000>; + reg-names = "base", "fpci", "ipfs"; + + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&tegra_car TEGRA210_CLK_XUSB_DEV>, + <&tegra_car TEGRA210_CLK_XUSB_SS>, + <&tegra_car TEGRA210_CLK_XUSB_SSP_SRC>, + <&tegra_car TEGRA210_CLK_XUSB_FS_SRC>, + <&tegra_car TEGRA210_CLK_XUSB_HS_SRC>; + clock-names = "dev", "ss", "ss_src", "fs_src", "hs_src"; + + power-domains = <&pd_xusbdev>, <&pd_xusbss>; + power-domain-names = "dev", "ss"; + + nvidia,xusb-padctl = <&padctl>; + + phys = <µ_b>; + phy-names = "usb2-0"; + + avddio-usb-supply = <&vdd_pex_1v05>; + hvdd-usb-supply = <&vdd_3v3_sys>; + }; diff --git a/dts/Bindings/usb/richtek,rt1711h.txt b/dts/Bindings/usb/richtek,rt1711h.txt index e3fc57e605..6f8115db2e 100644 --- a/dts/Bindings/usb/richtek,rt1711h.txt +++ b/dts/Bindings/usb/richtek,rt1711h.txt @@ -9,7 +9,7 @@ Required properties: Required sub-node: - connector: The "usb-c-connector" attached to the tcpci chip, the bindings of connector node are specified in - Documentation/devicetree/bindings/connector/usb-connector.txt + Documentation/devicetree/bindings/connector/usb-connector.yaml Example : rt1711h@4e { diff --git a/dts/Bindings/usb/ti,hd3ss3220.txt b/dts/Bindings/usb/ti,hd3ss3220.txt index 25780e945b..2bd21b22ce 100644 --- a/dts/Bindings/usb/ti,hd3ss3220.txt +++ b/dts/Bindings/usb/ti,hd3ss3220.txt @@ -9,7 +9,7 @@ Required sub-node: - connector: The "usb-c-connector" attached to the hd3ss3220 chip. The bindings of the connector node are specified in: - Documentation/devicetree/bindings/connector/usb-connector.txt + Documentation/devicetree/bindings/connector/usb-connector.yaml Example: hd3ss3220@47 { diff --git a/dts/Bindings/usb/typec-tcpci.txt b/dts/Bindings/usb/typec-tcpci.txt index 0dd1469e73..2082522b1c 100644 --- a/dts/Bindings/usb/typec-tcpci.txt +++ b/dts/Bindings/usb/typec-tcpci.txt @@ -13,7 +13,7 @@ Required properties: Required sub-node: - connector: The "usb-c-connector" attached to the tcpci chip, the bindings of connector node are specified in - Documentation/devicetree/bindings/connector/usb-connector.txt + Documentation/devicetree/bindings/connector/usb-connector.yaml Example: diff --git a/dts/Bindings/usb/usb-conn-gpio.txt b/dts/Bindings/usb/usb-conn-gpio.txt index 3d05ae56cb..ec80641208 100644 --- a/dts/Bindings/usb/usb-conn-gpio.txt +++ b/dts/Bindings/usb/usb-conn-gpio.txt @@ -8,11 +8,11 @@ Required properties: - compatible : should include "gpio-usb-b-connector" and "usb-b-connector". - id-gpios, vbus-gpios : input gpios, either one of them must be present, and both can be present as well. - see connector/usb-connector.txt + see connector/usb-connector.yaml Optional properties: - vbus-supply : can be present if needed when supports dual role mode. - see connector/usb-connector.txt + see connector/usb-connector.yaml - Sub-nodes: - port : can be present. diff --git a/dts/Bindings/vendor-prefixes.yaml b/dts/Bindings/vendor-prefixes.yaml index b3c8c62374..d3891386d6 100644 --- a/dts/Bindings/vendor-prefixes.yaml +++ b/dts/Bindings/vendor-prefixes.yaml @@ -141,6 +141,8 @@ patternProperties: description: Shenzhen AZW Technology Co., Ltd. "^bananapi,.*": description: BIPAI KEJI LIMITED + "^beacon,.*": + description: Compass Electronics Group, LLC "^bhf,.*": description: Beckhoff Automation GmbH & Co. KG "^bitmain,.*": @@ -235,6 +237,8 @@ patternProperties: description: DataImage, Inc. "^davicom,.*": description: DAVICOM Semiconductor, Inc. + "^dell,.*": + description: Dell Inc. "^delta,.*": description: Delta Electronics, Inc. "^denx,.*": @@ -269,6 +273,8 @@ patternProperties: description: Dragino Technology Co., Limited "^dserve,.*": description: dServe Technology B.V. + "^dynaimage,.*": + description: Dyna-Image "^ea,.*": description: Embedded Artists AB "^ebs-systart,.*": @@ -287,6 +293,8 @@ patternProperties: description: Elan Microelectronic Corp. "^elgin,.*": description: Elgin S/A. + "^elida,.*": + description: Shenzhen Elida Technology Co., Ltd. "^embest,.*": description: Shenzhen Embest Technology Co., Ltd. "^emlid,.*": @@ -299,6 +307,8 @@ patternProperties: description: emtrion GmbH "^endless,.*": description: Endless Mobile, Inc. + "^ene,.*": + description: ENE Technology, Inc. "^energymicro,.*": description: Silicon Laboratories (formerly Energy Micro AS) "^engicam,.*": @@ -339,12 +349,16 @@ patternProperties: description: Fastrax Oy "^fcs,.*": description: Fairchild Semiconductor + "^feixin,.*": + description: Shenzhen Feixin Photoelectic Co., Ltd "^feiyang,.*": description: Shenzhen Fly Young Technology Co.,LTD. "^firefly,.*": description: Firefly "^focaltech,.*": description: FocalTech Systems Co.,Ltd + "^frida,.*": + description: Shenzhen Frida LCD Co., Ltd. "^friendlyarm,.*": description: Guangzhou FriendlyARM Computer Tech Co., Ltd "^fsl,.*": @@ -423,6 +437,8 @@ patternProperties: description: Shenzhen Hugsun Technology Co. Ltd. "^hwacom,.*": description: HwaCom Systems Inc. + "^hydis,.*": + description: Hydis Technologies "^hyundai,.*": description: Hyundai Technology "^i2se,.*": @@ -471,6 +487,8 @@ patternProperties: description: Intersil "^issi,.*": description: Integrated Silicon Solutions Inc. + "^ite,.*": + description: ITE Tech, Inc. "^itead,.*": description: ITEAD Intelligent Systems Co.Ltd "^iwave,.*": @@ -547,6 +565,8 @@ patternProperties: description: LinkSprite Technologies, Inc. "^linksys,.*": description: Belkin International, Inc. (Linksys) + "^linutronix,.*": + description: Linutronix GmbH "^linux,.*": description: Linux-specific binding "^linx,.*": @@ -555,6 +575,8 @@ patternProperties: description: Linear Technology Corporation "^logicpd,.*": description: Logic PD, Inc. + "^logictechno,.*": + description: Logic Technologies Limited "^longcheer,.*": description: Longcheer Technology (Shanghai) Co., Ltd. "^loongson,.*": @@ -631,6 +653,9 @@ patternProperties: description: Monolithic Power Systems Inc. "^mqmaker,.*": description: mqmaker Inc. + "^mrvl,.*": + description: Marvell Technology Group Ltd. + deprecated: true "^mscc,.*": description: Microsemi Corporation "^msi,.*": @@ -661,6 +686,8 @@ patternProperties: description: Netron DY "^netxeon,.*": description: Shenzhen Netxeon Technology CO., LTD + "^neweast,.*": + description: Guangdong Neweast Optoelectronics CO., LTD "^nexbox,.*": description: Nexbox "^nextthing,.*": @@ -729,6 +756,8 @@ patternProperties: description: OmniVision Technologies "^oxsemi,.*": description: Oxford Semiconductor, Ltd. + "^ozzmaker,.*": + description: OzzMaker "^panasonic,.*": description: Panasonic Corporation "^parade,.*": @@ -763,6 +792,8 @@ patternProperties: description: Broadcom Corporation (formerly PLX Technology) "^pni,.*": description: PNI Sensor Corporation + "^pocketbook,.*": + description: PocketBook International SA "^polaroid,.*": description: Polaroid Corporation "^portwell,.*": @@ -861,6 +892,8 @@ patternProperties: description: Small Form Factor Committee "^sgd,.*": description: Solomon Goldentek Display Corporation + "^sgmicro,.*": + description: SG Micro Corp "^sgx,.*": description: SGX Sensortech "^sharp,.*": @@ -984,6 +1017,8 @@ patternProperties: "^toppoly,.*": description: TPO (deprecated, use tpo) deprecated: true + "^topwise,.*": + description: Topwise Communication Co., Ltd. "^toradex,.*": description: Toradex AG "^toshiba,.*": @@ -1054,6 +1089,8 @@ patternProperties: description: Vision Optical Technology Co., Ltd. "^vxt,.*": description: VXT Ltd + "^waveshare,.*": + description: Waveshare Electronics "^wd,.*": description: Western Digital Corp. "^wetek,.*": @@ -1080,6 +1117,8 @@ patternProperties: description: X-Powers "^xes,.*": description: Extreme Engineering Solutions (X-ES) + "^xiaomi,.*": + description: Xiaomi Technology Co., Ltd. "^xillybus,.*": description: Xillybus Ltd. "^xinpeng,.*": diff --git a/dts/Bindings/watchdog/st,stpmic1-wdt.txt b/dts/Bindings/watchdog/st,stpmic1-wdt.txt deleted file mode 100644 index 7cc1407f15..0000000000 --- a/dts/Bindings/watchdog/st,stpmic1-wdt.txt +++ /dev/null @@ -1,11 +0,0 @@ -STMicroelectronics STPMIC1 Watchdog - -Required properties: - -- compatible : should be "st,stpmic1-wdt" - -Example: - -watchdog { - compatible = "st,stpmic1-wdt"; -}; diff --git a/dts/Bindings/watchdog/ti,rti-wdt.yaml b/dts/Bindings/watchdog/ti,rti-wdt.yaml new file mode 100644 index 0000000000..e83026fef2 --- /dev/null +++ b/dts/Bindings/watchdog/ti,rti-wdt.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/ti,rti-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments K3 SoC Watchdog Timer + +maintainers: + - Tero Kristo <t-kristo@ti.com> + +description: + The TI K3 SoC watchdog timer is implemented via the RTI (Real Time + Interrupt) IP module. This timer adds a support for windowed watchdog + mode, which will signal an error if it is pinged outside the watchdog + time window, meaning either too early or too late. The error signal + generated can be routed to either interrupt a safety controller or + to directly reset the SoC. + +allOf: + - $ref: "watchdog.yaml#" + +properties: + compatible: + enum: + - ti,j7-rti-wdt + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + assigned-clocks: + maxItems: 1 + + assigned-clocks-parents: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - power-domains + +examples: + - | + /* + * RTI WDT in main domain on J721e SoC. Assigned clocks are used to + * select the source clock for the watchdog, forcing it to tick with + * a 32kHz clock in this case. + */ + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + watchdog0: rti@2200000 { + compatible = "ti,rti-wdt"; + reg = <0x0 0x2200000 0x0 0x100>; + clocks = <&k3_clks 252 1>; + power-domains = <&k3_pds 252 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 252 1>; + assigned-clock-parents = <&k3_clks 252 5>; + }; |