diff options
Diffstat (limited to 'dts/Bindings')
396 files changed, 14592 insertions, 5682 deletions
diff --git a/dts/Bindings/Makefile b/dts/Bindings/Makefile index 5ccfed90cc..a072e95de6 100644 --- a/dts/Bindings/Makefile +++ b/dts/Bindings/Makefile @@ -28,7 +28,7 @@ find_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \ quiet_cmd_yamllint = LINT $(src) cmd_yamllint = ($(find_cmd) | \ - xargs $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint) || true + xargs $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) || true quiet_cmd_chk_bindings = CHKDT $@ cmd_chk_bindings = ($(find_cmd) | \ diff --git a/dts/Bindings/arm/atmel-at91.yaml b/dts/Bindings/arm/atmel-at91.yaml index 6fc5a22ad9..fba071b9af 100644 --- a/dts/Bindings/arm/atmel-at91.yaml +++ b/dts/Bindings/arm/atmel-at91.yaml @@ -146,6 +146,11 @@ properties: - const: atmel,sama5 - items: + - const: microchip,sama7g5ek # SAMA7G5 Evaluation Kit + - const: microchip,sama7g5 + - const: microchip,sama7 + + - items: - enum: - atmel,sams70j19 - atmel,sams70j20 diff --git a/dts/Bindings/arm/atmel-sysregs.txt b/dts/Bindings/arm/atmel-sysregs.txt index 807264a78e..16eef600d5 100644 --- a/dts/Bindings/arm/atmel-sysregs.txt +++ b/dts/Bindings/arm/atmel-sysregs.txt @@ -45,7 +45,8 @@ RAMC SDRAM/DDR Controller required properties: "atmel,at91sam9260-sdramc", "atmel,at91sam9g45-ddramc", "atmel,sama5d3-ddramc", - "microchip,sam9x60-ddramc" + "microchip,sam9x60-ddramc", + "microchip,sama7g5-uddrc" - reg: Should contain registers location and length Examples: @@ -55,6 +56,17 @@ Examples: reg = <0xffffe800 0x200>; }; +RAMC PHY Controller required properties: +- compatible: Should be "microchip,sama7g5-ddr3phy", "syscon" +- reg: Should contain registers location and length + +Example: + + ddr3phy: ddr3phy@e3804000 { + compatible = "microchip,sama7g5-ddr3phy", "syscon"; + reg = <0xe3804000 0x1000>; +}; + SHDWC Shutdown Controller required properties: diff --git a/dts/Bindings/arm/fsl.yaml b/dts/Bindings/arm/fsl.yaml index 1c827c1954..60f4862ba1 100644 --- a/dts/Bindings/arm/fsl.yaml +++ b/dts/Bindings/arm/fsl.yaml @@ -221,9 +221,13 @@ properties: - prt,prti6q # Protonic PRTI6Q board - prt,prtwd2 # Protonic WD2 board - rex,imx6q-rex-pro # Rex Pro i.MX6 Quad Board + - skov,imx6q-skov-revc-lt2 # SKOV IMX6 CPU QuadCore lt2 + - skov,imx6q-skov-revc-lt6 # SKOV IMX6 CPU QuadCore lt6 + - skov,imx6q-skov-reve-mi1010ait-1cp1 # SKOV IMX6 CPU QuadCore mi1010ait-1cp1 - solidrun,cubox-i/q # SolidRun Cubox-i Dual/Quad - solidrun,hummingboard/q - solidrun,hummingboard2/q + - solidrun,solidsense/q # SolidRun SolidSense Dual/Quad - tbs,imx6q-tbs2910 # TBS2910 Matrix ARM mini PC - technexion,imx6q-pico-dwarf # TechNexion i.MX6Q Pico-Dwarf - technexion,imx6q-pico-hobbit # TechNexion i.MX6Q Pico-Hobbit @@ -377,9 +381,12 @@ properties: - prt,prtvt7 # Protonic VT7 board - rex,imx6dl-rex-basic # Rex Basic i.MX6 Dual Lite Board - riot,imx6s-riotboard # RIoTboard i.MX6S + - skov,imx6dl-skov-revc-lt2 # SKOV IMX6 CPU SoloCore lt2 + - skov,imx6dl-skov-revc-lt6 # SKOV IMX6 CPU SoloCore lt6 - solidrun,cubox-i/dl # SolidRun Cubox-i Solo/DualLite - solidrun,hummingboard/dl - solidrun,hummingboard2/dl # SolidRun HummingBoard2 Solo/DualLite + - solidrun,solidsense/dl # SolidRun SolidSense Solo/DualLite - 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 @@ -418,6 +425,12 @@ properties: - const: dfi,fs700e-m60 - const: fsl,imx6dl + - description: i.MX6DL DHCOM PicoITX Board + items: + - const: dh,imx6dl-dhcom-picoitx + - const: dh,imx6dl-dhcom-som + - const: fsl,imx6dl + - description: i.MX6DL Gateworks Ventana Boards items: - enum: @@ -469,6 +482,12 @@ properties: - const: toradex,colibri_imx6dl # Colibri iMX6 Module - const: fsl,imx6dl + - description: i.MX6S DHCOM DRC02 Board + items: + - const: dh,imx6s-dhcom-drc02 + - const: dh,imx6s-dhcom-som + - const: fsl,imx6dl + - description: i.MX6SL based Boards items: - enum: @@ -698,6 +717,7 @@ properties: - gw,imx8mm-gw72xx-0x # i.MX8MM Gateworks Development Kit - gw,imx8mm-gw73xx-0x # i.MX8MM Gateworks Development Kit - gw,imx8mm-gw7901 # i.MX8MM Gateworks Board + - gw,imx8mm-gw7902 # i.MX8MM Gateworks Board - kontron,imx8mm-n801x-som # i.MX8MM Kontron SL (N801X) SOM - variscite,var-som-mx8mm # i.MX8MM Variscite VAR-SOM-MX8MM module - const: fsl,imx8mm @@ -728,6 +748,7 @@ properties: - beacon,imx8mn-beacon-kit # i.MX8MN Beacon Development Kit - fsl,imx8mn-ddr4-evk # i.MX8MN DDR4 EVK Board - fsl,imx8mn-evk # i.MX8MN LPDDR4 EVK Board + - gw,imx8mn-gw7902 # i.MX8MM Gateworks Board - const: fsl,imx8mn - description: Variscite VAR-SOM-MX8MN based boards @@ -752,10 +773,12 @@ properties: items: - enum: - boundary,imx8mq-nitrogen8m # i.MX8MQ NITROGEN Board + - boundary,imx8mq-nitrogen8m-som # i.MX8MQ NITROGEN SoM - einfochips,imx8mq-thor96 # i.MX8MQ Thor96 Board - fsl,imx8mq-evk # i.MX8MQ EVK Board - google,imx8mq-phanbell # Google Coral Edge TPU - kontron,pitx-imx8m # Kontron pITX-imx8m Board + - mntre,reform2 # MNT Reform2 Laptop - purism,librem5-devkit # Purism Librem5 devkit - solidrun,hummingboard-pulse # SolidRun Hummingboard Pulse - technexion,pico-pi-imx8m # TechNexion PICO-PI-8M evk @@ -973,6 +996,12 @@ properties: - fsl,s32v234-evb # S32V234-EVB2 Customer Evaluation Board - const: fsl,s32v234 + - description: Traverse LS1088A based Boards + items: + - enum: + - traverse,ten64 # Ten64 Networking Appliance / Board + - const: fsl,ls1088a + additionalProperties: true ... diff --git a/dts/Bindings/arm/gemini.txt b/dts/Bindings/arm/gemini.txt deleted file mode 100644 index 55bf7ce96c..0000000000 --- a/dts/Bindings/arm/gemini.txt +++ /dev/null @@ -1,108 +0,0 @@ -Cortina systems Gemini platforms - -The Gemini SoC is the project name for an ARMv4 FA525-based SoC originally -produced by Storlink Semiconductor around 2005. The company was renamed -later renamed Storm Semiconductor. The chip product name is Storlink SL3516. -It was derived from earlier products from Storm named SL3316 (Centroid) and -SL3512 (Bulverde). - -Storm Semiconductor was acquired by Cortina Systems in 2008 and the SoC was -produced and used for NAS and similar usecases. In 2014 Cortina Systems was -in turn acquired by Inphi, who seem to have discontinued this product family. - -Many of the IP blocks used in the SoC comes from Faraday Technology. - -Required properties (in root node): - compatible = "cortina,gemini"; - -Required nodes: - -- soc: the SoC should be represented by a simple bus encompassing all the - onchip devices, this is referred to as the soc bus node. - -- syscon: the soc bus node must have a system controller node pointing to the - global control registers, with the compatible string - "cortina,gemini-syscon", "syscon"; - - Required properties on the syscon: - - reg: syscon register location and size. - - #clock-cells: should be set to <1> - the system controller is also a - clock provider. - - #reset-cells: should be set to <1> - the system controller is also a - reset line provider. - - The clock sources have shorthand defines in the include file: - <dt-bindings/clock/cortina,gemini-clock.h> - - The reset lines have shorthand defines in the include file: - <dt-bindings/reset/cortina,gemini-reset.h> - -- timer: the soc bus node must have a timer node pointing to the SoC timer - block, with the compatible string "cortina,gemini-timer" - See: clocksource/cortina,gemini-timer.txt - -- interrupt-controller: the sob bus node must have an interrupt controller - node pointing to the SoC interrupt controller block, with the compatible - string "cortina,gemini-interrupt-controller" - See interrupt-controller/cortina,gemini-interrupt-controller.txt - -Example: - -/ { - model = "Foo Gemini Machine"; - compatible = "cortina,gemini"; - #address-cells = <1>; - #size-cells = <1>; - - memory { - device_type = "memory"; - reg = <0x00000000 0x8000000>; - }; - - soc { - #address-cells = <1>; - #size-cells = <1>; - ranges; - compatible = "simple-bus"; - interrupt-parent = <&intcon>; - - syscon: syscon@40000000 { - compatible = "cortina,gemini-syscon", "syscon"; - reg = <0x40000000 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - - uart0: serial@42000000 { - compatible = "ns16550a"; - reg = <0x42000000 0x100>; - resets = <&syscon GEMINI_RESET_UART>; - clocks = <&syscon GEMINI_CLK_UART>; - interrupts = <18 IRQ_TYPE_LEVEL_HIGH>; - reg-shift = <2>; - }; - - timer@43000000 { - compatible = "cortina,gemini-timer"; - reg = <0x43000000 0x1000>; - interrupt-parent = <&intcon>; - interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */ - <15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */ - <16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */ - resets = <&syscon GEMINI_RESET_TIMER>; - /* APB clock or RTC clock */ - clocks = <&syscon GEMINI_CLK_APB>, - <&syscon GEMINI_CLK_RTC>; - clock-names = "PCLK", "EXTCLK"; - syscon = <&syscon>; - }; - - intcon: interrupt-controller@48000000 { - compatible = "cortina,gemini-interrupt-controller"; - reg = <0x48000000 0x1000>; - resets = <&syscon GEMINI_RESET_INTCON0>; - interrupt-controller; - #interrupt-cells = <2>; - }; - }; -}; diff --git a/dts/Bindings/arm/gemini.yaml b/dts/Bindings/arm/gemini.yaml new file mode 100644 index 0000000000..f6a0b67583 --- /dev/null +++ b/dts/Bindings/arm/gemini.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/gemini.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cortina systems Gemini platforms + +description: | + The Gemini SoC is the project name for an ARMv4 FA525-based SoC originally + produced by Storlink Semiconductor around 2005. The company was renamed + later renamed Storm Semiconductor. The chip product name is Storlink SL3516. + It was derived from earlier products from Storm named SL3316 (Centroid) and + SL3512 (Bulverde). + + Storm Semiconductor was acquired by Cortina Systems in 2008 and the SoC was + produced and used for NAS and similar usecases. In 2014 Cortina Systems was + in turn acquired by Inphi, who seem to have discontinued this product family. + + Many of the IP blocks used in the SoC comes from Faraday Technology. + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Storlink Semiconductor Gemini324 EV-Board also known + as Storm Semiconductor SL93512R_BRD + items: + - const: storlink,gemini324 + - const: storm,sl93512r + - const: cortina,gemini + + - description: D-Link DIR-685 Xtreme N Storage Router + items: + - const: dlink,dir-685 + - const: cortina,gemini + + - description: D-Link DNS-313 1-Bay Network Storage Enclosure + items: + - const: dlink,dns-313 + - const: cortina,gemini + + - description: Edimax NS-2502 + items: + - const: edimax,ns-2502 + - const: cortina,gemini + + - description: ITian Square One SQ201 + items: + - const: itian,sq201 + - const: cortina,gemini + + - description: Raidsonic NAS IB-4220-B + items: + - const: raidsonic,ib-4220-b + - const: cortina,gemini + + - description: SSI 1328 + items: + - const: ssi,1328 + - const: cortina,gemini + + - description: Teltonika RUT1xx Mobile Router + items: + - const: teltonika,rut1xx + - const: cortina,gemini + + - description: Wiligear Wiliboard WBD-111 + items: + - const: wiligear,wiliboard-wbd111 + - const: cortina,gemini + + - description: Wiligear Wiliboard WBD-222 + items: + - const: wiligear,wiliboard-wbd222 + - const: cortina,gemini + + - description: Wiligear Wiliboard WBD-111 - old incorrect binding + items: + - const: wiliboard,wbd111 + - const: cortina,gemini + deprecated: true + + - description: Wiligear Wiliboard WBD-222 - old incorrect binding + items: + - const: wiliboard,wbd222 + - const: cortina,gemini + deprecated: true + +additionalProperties: true diff --git a/dts/Bindings/arm/mediatek/mediatek,audsys.txt b/dts/Bindings/arm/mediatek/mediatek,audsys.txt index b32d374193..699776be1d 100644 --- a/dts/Bindings/arm/mediatek/mediatek,audsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,audsys.txt @@ -13,6 +13,7 @@ Required Properties: - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon" - "mediatek,mt8167-audiosys", "syscon" - "mediatek,mt8183-audiosys", "syscon" + - "mediatek,mt8192-audsys", "syscon" - "mediatek,mt8516-audsys", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,mmsys.txt b/dts/Bindings/arm/mediatek/mediatek,mmsys.txt deleted file mode 100644 index 78c5073398..0000000000 --- a/dts/Bindings/arm/mediatek/mediatek,mmsys.txt +++ /dev/null @@ -1,31 +0,0 @@ -Mediatek mmsys controller -============================ - -The Mediatek mmsys system controller provides clock control, routing control, -and miscellaneous control in mmsys partition. - -Required Properties: - -- compatible: Should be one of: - - "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt2712-mmsys", "syscon" - - "mediatek,mt6765-mmsys", "syscon" - - "mediatek,mt6779-mmsys", "syscon" - - "mediatek,mt6797-mmsys", "syscon" - - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt8167-mmsys", "syscon" - - "mediatek,mt8173-mmsys", "syscon" - - "mediatek,mt8183-mmsys", "syscon" -- #clock-cells: Must be 1 - -For the clock control, the mmsys controller uses the common clk binding from -Documentation/devicetree/bindings/clock/clock-bindings.txt -The available clocks are defined in dt-bindings/clock/mt*-clk.h. - -Example: - -mmsys: syscon@14000000 { - compatible = "mediatek,mt8173-mmsys", "syscon"; - reg = <0 0x14000000 0 0x1000>; - #clock-cells = <1>; -}; diff --git a/dts/Bindings/arm/mediatek/mediatek,mmsys.yaml b/dts/Bindings/arm/mediatek/mediatek,mmsys.yaml new file mode 100644 index 0000000000..f9ffa5b703 --- /dev/null +++ b/dts/Bindings/arm/mediatek/mediatek,mmsys.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mmsys.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MediaTek mmsys controller + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + +description: + The MediaTek mmsys system controller provides clock control, routing control, + and miscellaneous control in mmsys partition. + +properties: + $nodename: + pattern: "^syscon@[0-9a-f]+$" + + compatible: + oneOf: + - items: + - enum: + - mediatek,mt2701-mmsys + - mediatek,mt2712-mmsys + - mediatek,mt6765-mmsys + - mediatek,mt6779-mmsys + - mediatek,mt6797-mmsys + - mediatek,mt8167-mmsys + - mediatek,mt8173-mmsys + - mediatek,mt8183-mmsys + - mediatek,mt8192-mmsys + - mediatek,mt8365-mmsys + - const: syscon + - items: + - const: mediatek,mt7623-mmsys + - const: mediatek,mt2701-mmsys + - const: syscon + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - "#clock-cells" + +additionalProperties: false + +examples: + - | + mmsys: syscon@14000000 { + compatible = "mediatek,mt8173-mmsys", "syscon"; + reg = <0x14000000 0x1000>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/arm/mediatek/mediatek,mt8192-clock.yaml b/dts/Bindings/arm/mediatek/mediatek,mt8192-clock.yaml new file mode 100644 index 0000000000..c8c67c033f --- /dev/null +++ b/dts/Bindings/arm/mediatek/mediatek,mt8192-clock.yaml @@ -0,0 +1,199 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8192-clock.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MediaTek Functional Clock Controller for MT8192 + +maintainers: + - Chun-Jie Chen <chun-jie.chen@mediatek.com> + +description: + The Mediatek functional clock controller provides various clocks on MT8192. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-scp_adsp + - mediatek,mt8192-imp_iic_wrap_c + - mediatek,mt8192-imp_iic_wrap_e + - mediatek,mt8192-imp_iic_wrap_s + - mediatek,mt8192-imp_iic_wrap_ws + - mediatek,mt8192-imp_iic_wrap_w + - mediatek,mt8192-imp_iic_wrap_n + - mediatek,mt8192-msdc_top + - mediatek,mt8192-msdc + - mediatek,mt8192-mfgcfg + - mediatek,mt8192-imgsys + - mediatek,mt8192-imgsys2 + - mediatek,mt8192-vdecsys_soc + - mediatek,mt8192-vdecsys + - mediatek,mt8192-vencsys + - mediatek,mt8192-camsys + - mediatek,mt8192-camsys_rawa + - mediatek,mt8192-camsys_rawb + - mediatek,mt8192-camsys_rawc + - mediatek,mt8192-ipesys + - mediatek,mt8192-mdpsys + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + scp_adsp: clock-controller@10720000 { + compatible = "mediatek,mt8192-scp_adsp"; + reg = <0x10720000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_c: clock-controller@11007000 { + compatible = "mediatek,mt8192-imp_iic_wrap_c"; + reg = <0x11007000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_e: clock-controller@11cb1000 { + compatible = "mediatek,mt8192-imp_iic_wrap_e"; + reg = <0x11cb1000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_s: clock-controller@11d03000 { + compatible = "mediatek,mt8192-imp_iic_wrap_s"; + reg = <0x11d03000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_ws: clock-controller@11d23000 { + compatible = "mediatek,mt8192-imp_iic_wrap_ws"; + reg = <0x11d23000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_w: clock-controller@11e01000 { + compatible = "mediatek,mt8192-imp_iic_wrap_w"; + reg = <0x11e01000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_n: clock-controller@11f02000 { + compatible = "mediatek,mt8192-imp_iic_wrap_n"; + reg = <0x11f02000 0x1000>; + #clock-cells = <1>; + }; + + - | + msdc_top: clock-controller@11f10000 { + compatible = "mediatek,mt8192-msdc_top"; + reg = <0x11f10000 0x1000>; + #clock-cells = <1>; + }; + + - | + msdc: clock-controller@11f60000 { + compatible = "mediatek,mt8192-msdc"; + reg = <0x11f60000 0x1000>; + #clock-cells = <1>; + }; + + - | + mfgcfg: clock-controller@13fbf000 { + compatible = "mediatek,mt8192-mfgcfg"; + reg = <0x13fbf000 0x1000>; + #clock-cells = <1>; + }; + + - | + imgsys: clock-controller@15020000 { + compatible = "mediatek,mt8192-imgsys"; + reg = <0x15020000 0x1000>; + #clock-cells = <1>; + }; + + - | + imgsys2: clock-controller@15820000 { + compatible = "mediatek,mt8192-imgsys2"; + reg = <0x15820000 0x1000>; + #clock-cells = <1>; + }; + + - | + vdecsys_soc: clock-controller@1600f000 { + compatible = "mediatek,mt8192-vdecsys_soc"; + reg = <0x1600f000 0x1000>; + #clock-cells = <1>; + }; + + - | + vdecsys: clock-controller@1602f000 { + compatible = "mediatek,mt8192-vdecsys"; + reg = <0x1602f000 0x1000>; + #clock-cells = <1>; + }; + + - | + vencsys: clock-controller@17000000 { + compatible = "mediatek,mt8192-vencsys"; + reg = <0x17000000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys: clock-controller@1a000000 { + compatible = "mediatek,mt8192-camsys"; + reg = <0x1a000000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawa: clock-controller@1a04f000 { + compatible = "mediatek,mt8192-camsys_rawa"; + reg = <0x1a04f000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawb: clock-controller@1a06f000 { + compatible = "mediatek,mt8192-camsys_rawb"; + reg = <0x1a06f000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawc: clock-controller@1a08f000 { + compatible = "mediatek,mt8192-camsys_rawc"; + reg = <0x1a08f000 0x1000>; + #clock-cells = <1>; + }; + + - | + ipesys: clock-controller@1b000000 { + compatible = "mediatek,mt8192-ipesys"; + reg = <0x1b000000 0x1000>; + #clock-cells = <1>; + }; + + - | + mdpsys: clock-controller@1f000000 { + compatible = "mediatek,mt8192-mdpsys"; + reg = <0x1f000000 0x1000>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml b/dts/Bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml new file mode 100644 index 0000000000..5705bcf1fe --- /dev/null +++ b/dts/Bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8192-sys-clock.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MediaTek System Clock Controller for MT8192 + +maintainers: + - Chun-Jie Chen <chun-jie.chen@mediatek.com> + +description: + The Mediatek system clock controller provides various clocks and system configuration + like reset and bus protection on MT8192. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-topckgen + - mediatek,mt8192-infracfg + - mediatek,mt8192-pericfg + - mediatek,mt8192-apmixedsys + - const: syscon + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + topckgen: syscon@10000000 { + compatible = "mediatek,mt8192-topckgen", "syscon"; + reg = <0x10000000 0x1000>; + #clock-cells = <1>; + }; + + - | + infracfg: syscon@10001000 { + compatible = "mediatek,mt8192-infracfg", "syscon"; + reg = <0x10001000 0x1000>; + #clock-cells = <1>; + }; + + - | + pericfg: syscon@10003000 { + compatible = "mediatek,mt8192-pericfg", "syscon"; + reg = <0x10003000 0x1000>; + #clock-cells = <1>; + }; + + - | + apmixedsys: syscon@1000c000 { + compatible = "mediatek,mt8192-apmixedsys", "syscon"; + reg = <0x1000c000 0x1000>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/arm/qcom.yaml b/dts/Bindings/arm/qcom.yaml index 9720b00c41..880ddafc63 100644 --- a/dts/Bindings/arm/qcom.yaml +++ b/dts/Bindings/arm/qcom.yaml @@ -31,6 +31,7 @@ description: | ipq6018 ipq8074 mdm9615 + msm8226 msm8916 msm8974 msm8992 @@ -116,6 +117,11 @@ properties: - items: - enum: + - samsung,s3ve3g + - const: qcom,msm8226 + + - items: + - enum: - qcom,msm8960-cdp - const: qcom,msm8960 @@ -129,6 +135,8 @@ properties: - const: qcom,msm8974 - items: + - enum: + - alcatel,idol347 - const: qcom,msm8916-mtp/1 - const: qcom,msm8916-mtp - const: qcom,msm8916 @@ -181,6 +189,8 @@ properties: - items: - enum: - qcom,sc7280-idp + - qcom,sc7280-idp2 + - google,piglin - google,senor - const: qcom,sc7280 diff --git a/dts/Bindings/arm/renesas.yaml b/dts/Bindings/arm/renesas.yaml index a0cce4e250..8a11918866 100644 --- a/dts/Bindings/arm/renesas.yaml +++ b/dts/Bindings/arm/renesas.yaml @@ -238,17 +238,29 @@ properties: - const: renesas,r8a77961 - description: Kingfisher (SBEV-RCAR-KF-M03) - items: - - const: shimafuji,kingfisher - - enum: - - renesas,h3ulcb - - renesas,m3ulcb - - renesas,m3nulcb - - enum: - - renesas,r8a7795 - - renesas,r8a7796 - - renesas,r8a77961 - - renesas,r8a77965 + oneOf: + - items: + - const: shimafuji,kingfisher + - enum: + - renesas,h3ulcb + - renesas,m3ulcb + - renesas,m3nulcb + - enum: + - renesas,r8a7795 + - renesas,r8a7796 + - renesas,r8a77961 + - renesas,r8a77965 + - items: + - const: shimafuji,kingfisher + - enum: + - renesas,h3ulcb + - renesas,m3ulcb + - enum: + - renesas,r8a779m1 + - renesas,r8a779m3 + - enum: + - renesas,r8a7795 + - renesas,r8a77961 - description: R-Car M3-N (R8A77965) items: @@ -296,6 +308,22 @@ properties: - const: renesas,falcon-cpu - const: renesas,r8a779a0 + - description: R-Car H3e-2G (R8A779M1) + items: + - enum: + - renesas,h3ulcb # H3ULCB (R-Car Starter Kit Premier) + - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version) + - const: renesas,r8a779m1 + - const: renesas,r8a7795 + + - description: R-Car M3e-2G (R8A779M3) + items: + - enum: + - renesas,m3ulcb # M3ULCB (R-Car Starter Kit Pro) + - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version) + - const: renesas,r8a779m3 + - const: renesas,r8a77961 + - description: RZ/N1D (R9A06G032) items: - enum: diff --git a/dts/Bindings/arm/tegra.yaml b/dts/Bindings/arm/tegra.yaml index b9f75e20fe..b962fa6d64 100644 --- a/dts/Bindings/arm/tegra.yaml +++ b/dts/Bindings/arm/tegra.yaml @@ -111,6 +111,7 @@ properties: - items: - enum: - nvidia,p2771-0000 + - nvidia,p3509-0000+p3636-0001 - const: nvidia,tegra186 - items: - enum: diff --git a/dts/Bindings/ata/exynos-sata.txt b/dts/Bindings/ata/exynos-sata.txt deleted file mode 100644 index cb48448247..0000000000 --- a/dts/Bindings/ata/exynos-sata.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Samsung AHCI SATA Controller - -SATA nodes are defined to describe on-chip Serial ATA controllers. -Each SATA controller should have its own node. - -Required properties: -- compatible : compatible list, contains "samsung,exynos5-sata" -- interrupts : <interrupt mapping for SATA IRQ> -- reg : <registers mapping> -- samsung,sata-freq : <frequency in MHz> -- phys : Must contain exactly one entry as specified - in phy-bindings.txt -- phy-names : Must be "sata-phy" - -Optional properties: -- clocks : Must contain an entry for each entry in clock-names. -- clock-names : Shall be "sata" for the external SATA bus clock, - and "sclk_sata" for the internal controller clock. - -Example: - sata@122f0000 { - compatible = "snps,dwc-ahci"; - samsung,sata-freq = <66>; - reg = <0x122f0000 0x1ff>; - interrupts = <0 115 0>; - clocks = <&clock 277>, <&clock 143>; - clock-names = "sata", "sclk_sata"; - phys = <&sata_phy>; - phy-names = "sata-phy"; - }; diff --git a/dts/Bindings/ata/intel,ixp4xx-compact-flash.yaml b/dts/Bindings/ata/intel,ixp4xx-compact-flash.yaml new file mode 100644 index 0000000000..52e18600ec --- /dev/null +++ b/dts/Bindings/ata/intel,ixp4xx-compact-flash.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/intel,ixp4xx-compact-flash.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel IXP4xx CompactFlash Card Controller + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + The IXP4xx network processors have a CompactFlash interface that presents + a CompactFlash card to the system as a true IDE (parallel ATA) device. The + device is always connected to the expansion bus of the IXP4xx SoCs using one + or two chip select areas and address translating logic on the board. The + node must be placed inside a chip select node on the IXP4xx expansion bus. + +properties: + compatible: + const: intel,ixp4xx-compact-flash + + reg: + items: + - description: Command interface registers + - description: Control interface registers + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: pata-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + bus@c4000000 { + compatible = "intel,ixp43x-expansion-bus-controller", "syscon"; + reg = <0xc4000000 0x1000>; + native-endian; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0x0 0x50000000 0x01000000>, <1 0x0 0x51000000 0x01000000>; + dma-ranges = <0 0x0 0x50000000 0x01000000>, <1 0x0 0x51000000 0x01000000>; + ide@1,0 { + compatible = "intel,ixp4xx-compact-flash"; + reg = <1 0x00000000 0x1000>, <1 0x00040000 0x1000>; + interrupt-parent = <&gpio0>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; + }; + }; + +... diff --git a/dts/Bindings/auxdisplay/arm,versatile-lcd.yaml b/dts/Bindings/auxdisplay/arm,versatile-lcd.yaml new file mode 100644 index 0000000000..5d02bd032a --- /dev/null +++ b/dts/Bindings/auxdisplay/arm,versatile-lcd.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/auxdisplay/arm,versatile-lcd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Versatile Character LCD + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + - Rob Herring <robh@kernel.org> + +description: + This binding defines the character LCD interface found on ARM Versatile AB + and PB reference platforms. + +properties: + compatible: + const: arm,versatile-lcd + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + lcd@10008000 { + compatible = "arm,versatile-lcd"; + reg = <0x10008000 0x1000>; + }; diff --git a/dts/Bindings/auxdisplay/arm-charlcd.txt b/dts/Bindings/auxdisplay/arm-charlcd.txt deleted file mode 100644 index e28e2aac47..0000000000 --- a/dts/Bindings/auxdisplay/arm-charlcd.txt +++ /dev/null @@ -1,18 +0,0 @@ -ARM Versatile Character LCD ------------------------------------------------------ -This binding defines the character LCD interface found on ARM Versatile AB -and PB reference platforms. - -Required properties: -- compatible : "arm,versatile-clcd" -- reg : Location and size of character LCD registers - -Optional properties: -- interrupts - single interrupt for character LCD. The character LCD can - operate in polled mode without an interrupt. - -Example: - lcd@10008000 { - compatible = "arm,versatile-lcd"; - reg = <0x10008000 0x1000>; - }; diff --git a/dts/Bindings/auxdisplay/hit,hd44780.yaml b/dts/Bindings/auxdisplay/hit,hd44780.yaml index 9222b06e93..fde07e4b11 100644 --- a/dts/Bindings/auxdisplay/hit,hd44780.yaml +++ b/dts/Bindings/auxdisplay/hit,hd44780.yaml @@ -12,7 +12,10 @@ maintainers: description: The Hitachi HD44780 Character LCD Controller is commonly used on character LCDs that can display one or more lines of text. It exposes an M6800 bus - interface, which can be used in either 4-bit or 8-bit mode. + interface, which can be used in either 4-bit or 8-bit mode. By using a + GPIO expander it is possible to use the driver with one of the popular I2C + expander boards based on the PCF8574 available for these displays. For + an example see below. properties: compatible: @@ -94,3 +97,29 @@ examples: display-height-chars = <2>; display-width-chars = <16>; }; + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pcf8574: pcf8574@27 { + compatible = "nxp,pcf8574"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + hd44780 { + compatible = "hit,hd44780"; + display-height-chars = <2>; + display-width-chars = <16>; + data-gpios = <&pcf8574 4 0>, + <&pcf8574 5 0>, + <&pcf8574 6 0>, + <&pcf8574 7 0>; + enable-gpios = <&pcf8574 2 0>; + rs-gpios = <&pcf8574 0 0>; + rw-gpios = <&pcf8574 1 0>; + backlight-gpios = <&pcf8574 3 0>; + }; diff --git a/dts/Bindings/auxdisplay/img,ascii-lcd.yaml b/dts/Bindings/auxdisplay/img,ascii-lcd.yaml new file mode 100644 index 0000000000..1899b23de7 --- /dev/null +++ b/dts/Bindings/auxdisplay/img,ascii-lcd.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/auxdisplay/img,ascii-lcd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASCII LCD displays on Imagination Technologies boards + +maintainers: + - Paul Burton <paulburton@kernel.org> + +properties: + compatible: + enum: + - img,boston-lcd + - mti,malta-lcd + - mti,sead3-lcd + + reg: + maxItems: 1 + + offset: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Offset in bytes to the LCD registers within the system controller + +required: + - compatible + +oneOf: + - required: + - reg + - required: + - offset + +if: + properties: + compatible: + contains: + const: img,boston-lcd +then: + required: + - reg +else: + required: + - offset + +additionalProperties: false + +examples: + - | + lcd: lcd@17fff000 { + compatible = "img,boston-lcd"; + reg = <0x17fff000 0x8>; + }; diff --git a/dts/Bindings/auxdisplay/img-ascii-lcd.txt b/dts/Bindings/auxdisplay/img-ascii-lcd.txt deleted file mode 100644 index b69bb68992..0000000000 --- a/dts/Bindings/auxdisplay/img-ascii-lcd.txt +++ /dev/null @@ -1,17 +0,0 @@ -Binding for ASCII LCD displays on Imagination Technologies boards - -Required properties: -- compatible : should be one of: - "img,boston-lcd" - "mti,malta-lcd" - "mti,sead3-lcd" - -Required properties for "img,boston-lcd": -- reg : memory region locating the device registers - -Required properties for "mti,malta-lcd" or "mti,sead3-lcd": -- regmap: phandle of the system controller containing the LCD registers -- offset: offset in bytes to the LCD registers within the system controller - -The layout of the registers & properties of the display are determined -from the compatible string, making this binding somewhat trivial. diff --git a/dts/Bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml b/dts/Bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml new file mode 100644 index 0000000000..5fb4e7bfa4 --- /dev/null +++ b/dts/Bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml @@ -0,0 +1,168 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/intel,ixp4xx-expansion-bus-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel IXP4xx Expansion Bus Controller + +description: | + The IXP4xx expansion bus controller handles access to devices on the + memory-mapped expansion bus on the Intel IXP4xx family of system on chips, + including IXP42x, IXP43x, IXP45x and IXP46x. + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + $nodename: + pattern: '^bus@[0-9a-f]+$' + + compatible: + items: + - enum: + - intel,ixp42x-expansion-bus-controller + - intel,ixp43x-expansion-bus-controller + - intel,ixp45x-expansion-bus-controller + - intel,ixp46x-expansion-bus-controller + - const: syscon + + reg: + description: Control registers for the expansion bus, these are not + inside the memory range handled by the expansion bus. + maxItems: 1 + + native-endian: + $ref: /schemas/types.yaml#/definitions/flag + description: The IXP4xx has a peculiar MMIO access scheme, as it changes + the access pattern for words (swizzling) on the bus depending on whether + the SoC is running in big-endian or little-endian mode. Thus the + registers must always be accessed using native endianness. + + "#address-cells": + description: | + The first cell is the chip select number. + The second cell is the address offset within the bank. + const: 2 + + "#size-cells": + const: 1 + + ranges: true + dma-ranges: true + +patternProperties: + "^.*@[0-7],[0-9a-f]+$": + description: Devices attached to chip selects are represented as + subnodes. + type: object + + properties: + intel,ixp4xx-eb-t1: + description: Address timing, extend address phase with n cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 3 + + intel,ixp4xx-eb-t2: + description: Setup chip select timing, extend setup phase with n cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 3 + + intel,ixp4xx-eb-t3: + description: Strobe timing, extend strobe phase with n cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + + intel,ixp4xx-eb-t4: + description: Hold timing, extend hold phase with n cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 3 + + intel,ixp4xx-eb-t5: + description: Recovery timing, extend recovery phase with n cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + + intel,ixp4xx-eb-cycle-type: + description: The type of cycles to use on the expansion bus for this + chip select. 0 = Intel cycles, 1 = Motorola cycles, 2 = HPI cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + + intel,ixp4xx-eb-byte-access-on-halfword: + description: Allow byte read access on half word devices. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + intel,ixp4xx-eb-hpi-hrdy-pol-high: + description: Set HPI HRDY polarity to active high when using HPI. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + intel,ixp4xx-eb-mux-address-and-data: + description: Multiplex address and data on the data bus. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + intel,ixp4xx-eb-ahb-split-transfers: + description: Enable AHB split transfers. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + intel,ixp4xx-eb-write-enable: + description: Enable write cycles. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + intel,ixp4xx-eb-byte-access: + description: Expansion bus uses only 8 bits. The default is to use + 16 bits. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + +required: + - compatible + - reg + - native-endian + - "#address-cells" + - "#size-cells" + - ranges + - dma-ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + bus@50000000 { + compatible = "intel,ixp42x-expansion-bus-controller", "syscon"; + reg = <0xc4000000 0x28>; + native-endian; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0x0 0x50000000 0x01000000>, + <1 0x0 0x51000000 0x01000000>; + dma-ranges = <0 0x0 0x50000000 0x01000000>, + <1 0x0 0x51000000 0x01000000>; + flash@0,0 { + compatible = "intel,ixp4xx-flash", "cfi-flash"; + bank-width = <2>; + reg = <0 0x00000000 0x1000000>; + intel,ixp4xx-eb-t3 = <3>; + intel,ixp4xx-eb-cycle-type = <0>; + intel,ixp4xx-eb-byte-access-on-halfword = <1>; + intel,ixp4xx-eb-write-enable = <1>; + intel,ixp4xx-eb-byte-access = <0>; + }; + serial@1,0 { + compatible = "exar,xr16l2551", "ns8250"; + reg = <1 0x00000000 0x10>; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + clock-frequency = <1843200>; + intel,ixp4xx-eb-t3 = <3>; + intel,ixp4xx-eb-cycle-type = <1>; + intel,ixp4xx-eb-write-enable = <1>; + intel,ixp4xx-eb-byte-access = <1>; + }; + }; diff --git a/dts/Bindings/chosen.txt b/dts/Bindings/chosen.txt index 45e79172a6..1cc3aa10dc 100644 --- a/dts/Bindings/chosen.txt +++ b/dts/Bindings/chosen.txt @@ -79,9 +79,9 @@ a different secondary CPU release mechanism) linux,usable-memory-range ------------------------- -This property (arm64 only) holds a base address and size, describing a -limited region in which memory may be considered available for use by -the kernel. Memory outside of this range is not available for use. +This property holds a base address and size, describing a limited region in +which memory may be considered available for use by the kernel. Memory outside +of this range is not available for use. This property describes a limitation: memory within this range is only valid when also described through another mechanism that the kernel @@ -106,9 +106,9 @@ respectively, of the root node. linux,elfcorehdr ---------------- -This property (currently used only on arm64) holds the memory range, -the address and the size, of the elf core header which mainly describes -the panicked kernel's memory layout as PT_LOAD segments of elf format. +This property holds the memory range, the address and the size, of the elf +core header which mainly describes the panicked kernel's memory layout as +PT_LOAD segments of elf format. e.g. / { diff --git a/dts/Bindings/clock/brcm,iproc-clocks.yaml b/dts/Bindings/clock/brcm,iproc-clocks.yaml index 1174c9aa99..5ad147d265 100644 --- a/dts/Bindings/clock/brcm,iproc-clocks.yaml +++ b/dts/Bindings/clock/brcm,iproc-clocks.yaml @@ -61,7 +61,7 @@ properties: maxItems: 1 '#clock-cells': - const: 1 + true clock-output-names: minItems: 1 @@ -74,6 +74,23 @@ allOf: contains: enum: - brcm,cygnus-armpll + - brcm,nsp-armpll + then: + properties: + '#clock-cells': + const: 0 + else: + properties: + '#clock-cells': + const: 1 + required: + - clock-output-names + - if: + properties: + compatible: + contains: + enum: + - brcm,cygnus-armpll - brcm,cygnus-genpll - brcm,cygnus-lcpll0 - brcm,cygnus-mipipll @@ -358,7 +375,6 @@ required: - reg - clocks - '#clock-cells' - - clock-output-names additionalProperties: false @@ -392,3 +408,10 @@ examples: clocks = <&osc2>; clock-output-names = "keypad", "adc/touch", "pwm"; }; + - | + arm_clk@0 { + #clock-cells = <0>; + compatible = "brcm,nsp-armpll"; + clocks = <&osc>; + reg = <0x0 0x1000>; + }; diff --git a/dts/Bindings/clock/clk-exynos-audss.txt b/dts/Bindings/clock/clk-exynos-audss.txt deleted file mode 100644 index 6030afb10b..0000000000 --- a/dts/Bindings/clock/clk-exynos-audss.txt +++ /dev/null @@ -1,103 +0,0 @@ -* Samsung Audio Subsystem Clock Controller - -The Samsung Audio Subsystem clock controller generates and supplies clocks -to Audio Subsystem block available in the S5PV210 and Exynos SoCs. The clock -binding described here is applicable to all SoCs in Exynos family. - -Required Properties: - -- compatible: should be one of the following: - - "samsung,exynos4210-audss-clock" - controller compatible with all Exynos4 SoCs. - - "samsung,exynos5250-audss-clock" - controller compatible with Exynos5250 - SoCs. - - "samsung,exynos5410-audss-clock" - controller compatible with Exynos5410 - SoCs. - - "samsung,exynos5420-audss-clock" - controller compatible with Exynos5420 - SoCs. -- reg: physical base address and length of the controller's register set. - -- #clock-cells: should be 1. - -- clocks: - - pll_ref: Fixed rate PLL reference clock, parent of mout_audss. "fin_pll" - is used if not specified. - - pll_in: Input PLL to the AudioSS block, parent of mout_audss. "fout_epll" - is used if not specified. - - cdclk: External i2s clock, parent of mout_i2s. "cdclk0" is used if not - specified. - - sclk_audio: Audio bus clock, parent of mout_i2s. "sclk_audio0" is used if - not specified. - - sclk_pcm_in: PCM clock, parent of sclk_pcm. "sclk_pcm0" is used if not - specified. - -- clock-names: Aliases for the above clocks. They should be "pll_ref", - "pll_in", "cdclk", "sclk_audio", and "sclk_pcm_in" respectively. - -Optional Properties: - - - power-domains: a phandle to respective power domain node as described by - generic PM domain bindings (see power/power_domain.txt for more - information). - -The following is the list of clocks generated by the controller. Each clock is -assigned an identifier and client nodes use this identifier to specify the -clock which they consume. Some of the clocks are available only on a particular -Exynos4 SoC and this is specified where applicable. - -Provided clocks: - -Clock ID SoC (if specific) ------------------------------------------------ - -mout_audss 0 -mout_i2s 1 -dout_srp 2 -dout_aud_bus 3 -dout_i2s 4 -srp_clk 5 -i2s_bus 6 -sclk_i2s 7 -pcm_bus 8 -sclk_pcm 9 -adma 10 Exynos5420 - -Example 1: An example of a clock controller node using the default input - clock names is listed below. - -clock_audss: audss-clock-controller@3810000 { - compatible = "samsung,exynos5250-audss-clock"; - reg = <0x03810000 0x0C>; - #clock-cells = <1>; -}; - -Example 2: An example of a clock controller node with the input clocks - specified. - -clock_audss: audss-clock-controller@3810000 { - compatible = "samsung,exynos5250-audss-clock"; - reg = <0x03810000 0x0C>; - #clock-cells = <1>; - clocks = <&clock 1>, <&clock 7>, <&clock 138>, <&clock 160>, - <&ext_i2s_clk>; - clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in", "cdclk"; -}; - -Example 3: I2S controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - -i2s0: i2s@3830000 { - compatible = "samsung,i2s-v5"; - reg = <0x03830000 0x100>; - dmas = <&pdma0 10 - &pdma0 9 - &pdma0 8>; - dma-names = "tx", "rx", "tx-sec"; - clocks = <&clock_audss EXYNOS_I2S_BUS>, - <&clock_audss EXYNOS_I2S_BUS>, - <&clock_audss EXYNOS_SCLK_I2S>, - <&clock_audss EXYNOS_MOUT_AUDSS>, - <&clock_audss EXYNOS_MOUT_I2S>; - clock-names = "iis", "i2s_opclk0", "i2s_opclk1", - "mout_audss", "mout_i2s"; -}; diff --git a/dts/Bindings/clock/clk-s5pv210-audss.txt b/dts/Bindings/clock/clk-s5pv210-audss.txt deleted file mode 100644 index f6272dcd96..0000000000 --- a/dts/Bindings/clock/clk-s5pv210-audss.txt +++ /dev/null @@ -1,53 +0,0 @@ -* Samsung Audio Subsystem Clock Controller - -The Samsung Audio Subsystem clock controller generates and supplies clocks -to Audio Subsystem block available in the S5PV210 and compatible SoCs. - -Required Properties: - -- compatible: should be "samsung,s5pv210-audss-clock". -- reg: physical base address and length of the controller's register set. - -- #clock-cells: should be 1. - -- clocks: - - hclk: AHB bus clock of the Audio Subsystem. - - xxti: Optional fixed rate PLL reference clock, parent of mout_audss. If - not specified (i.e. xusbxti is used for PLL reference), it is fixed to - a clock named "xxti". - - fout_epll: Input PLL to the AudioSS block, parent of mout_audss. - - iiscdclk0: Optional external i2s clock, parent of mout_i2s. If not - specified, it is fixed to a clock named "iiscdclk0". - - sclk_audio0: Audio bus clock, parent of mout_i2s. - -- clock-names: Aliases for the above clocks. They should be "hclk", - "xxti", "fout_epll", "iiscdclk0", and "sclk_audio0" respectively. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/s5pv210-audss-clk.h header and can be used in device -tree sources. - -Example: Clock controller node. - - clk_audss: clock-controller@c0900000 { - compatible = "samsung,s5pv210-audss-clock"; - reg = <0xc0900000 0x1000>; - #clock-cells = <1>; - clock-names = "hclk", "xxti", - "fout_epll", "sclk_audio0"; - clocks = <&clocks DOUT_HCLKP>, <&xxti>, - <&clocks FOUT_EPLL>, <&clocks SCLK_AUDIO0>; - }; - -Example: I2S controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - i2s0: i2s@3830000 { - /* ... */ - clock-names = "iis", "i2s_opclk0", - "i2s_opclk1"; - clocks = <&clk_audss CLK_I2S>, <&clk_audss CLK_I2S>, - <&clk_audss CLK_DOUT_AUD_BUS>; - /* ... */ - }; diff --git a/dts/Bindings/clock/exynos3250-clock.txt b/dts/Bindings/clock/exynos3250-clock.txt deleted file mode 100644 index 7441ed519f..0000000000 --- a/dts/Bindings/clock/exynos3250-clock.txt +++ /dev/null @@ -1,57 +0,0 @@ -* Samsung Exynos3250 Clock Controller - -The Exynos3250 clock controller generates and supplies clock to various -controllers within the Exynos3250 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC. - - "samsung,exynos3250-cmu-dmc" - controller compatible with - Exynos3250 SoC for Dynamic Memory Controller domain. - - "samsung,exynos3250-cmu-isp" - ISP block clock controller compatible - with Exynos3250 SOC - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos3250.h header and can be used in device -tree sources. - -Example 1: Examples of clock controller nodes are listed below. - - cmu: clock-controller@10030000 { - compatible = "samsung,exynos3250-cmu"; - reg = <0x10030000 0x20000>; - #clock-cells = <1>; - }; - - cmu_dmc: clock-controller@105c0000 { - compatible = "samsung,exynos3250-cmu-dmc"; - reg = <0x105C0000 0x2000>; - #clock-cells = <1>; - }; - - cmu_isp: clock-controller@10048000 { - compatible = "samsung,exynos3250-cmu-isp"; - reg = <0x10048000 0x1000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@13800000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13800000 0x100>; - interrupts = <0 109 0>; - clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>; - clock-names = "uart", "clk_uart_baud0"; - }; diff --git a/dts/Bindings/clock/exynos4-clock.txt b/dts/Bindings/clock/exynos4-clock.txt deleted file mode 100644 index 17bb113653..0000000000 --- a/dts/Bindings/clock/exynos4-clock.txt +++ /dev/null @@ -1,86 +0,0 @@ -* Samsung Exynos4 Clock Controller - -The Exynos4 clock controller generates and supplies clock to various controllers -within the Exynos4 SoC. The clock binding described here is applicable to all -SoC's in the Exynos4 family. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos4210-clock" - controller compatible with Exynos4210 SoC. - - "samsung,exynos4412-clock" - controller compatible with Exynos4412 SoC. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos4.h header and can be used in device -tree sources. - -Example 1: An example of a clock controller node is listed below. - - clock: clock-controller@10030000 { - compatible = "samsung,exynos4210-clock"; - reg = <0x10030000 0x20000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@13820000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13820000 0x100>; - interrupts = <0 54 0>; - clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>; - clock-names = "uart", "clk_uart_baud0"; - }; - -Exynos4412 SoC contains some additional clocks for FIMC-ISP (Camera ISP) -subsystem. Registers for those clocks are located in the ISP power domain. -Because those registers are also located in a different memory region than -the main clock controller, a separate clock controller has to be defined for -handling them. - -Required Properties: - -- compatible: should be "samsung,exynos4412-isp-clock". - -- reg: physical base address of the ISP clock controller and length of memory - mapped region. - -- #clock-cells: should be 1. - -- clocks: list of the clock controller input clock identifiers, - from common clock bindings, should point to CLK_ACLK200 and - CLK_ACLK400_MCUISP clocks from the main clock controller. - -- clock-names: list of the clock controller input clock names, - as described in clock-bindings.txt, should be "aclk200" and - "aclk400_mcuisp". - -- power-domains: a phandle to ISP power domain node as described by - generic PM domain bindings. - -Example 3: The clock controllers bindings for Exynos4412 SoCs. - - clock: clock-controller@10030000 { - compatible = "samsung,exynos4412-clock"; - reg = <0x10030000 0x18000>; - #clock-cells = <1>; - }; - - isp_clock: clock-controller@10048000 { - compatible = "samsung,exynos4412-isp-clock"; - reg = <0x10048000 0x1000>; - #clock-cells = <1>; - power-domains = <&pd_isp>; - clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>; - clock-names = "aclk200", "aclk400_mcuisp"; - }; diff --git a/dts/Bindings/clock/exynos5250-clock.txt b/dts/Bindings/clock/exynos5250-clock.txt deleted file mode 100644 index aff266a12e..0000000000 --- a/dts/Bindings/clock/exynos5250-clock.txt +++ /dev/null @@ -1,41 +0,0 @@ -* Samsung Exynos5250 Clock Controller - -The Exynos5250 clock controller generates and supplies clock to various -controllers within the Exynos5250 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos5250-clock" - controller compatible with Exynos5250 SoC. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5250.h header and can be used in device -tree sources. - -Example 1: An example of a clock controller node is listed below. - - clock: clock-controller@10010000 { - compatible = "samsung,exynos5250-clock"; - reg = <0x10010000 0x30000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@13820000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13820000 0x100>; - interrupts = <0 54 0>; - clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>; - clock-names = "uart", "clk_uart_baud0"; - }; diff --git a/dts/Bindings/clock/exynos5420-clock.txt b/dts/Bindings/clock/exynos5420-clock.txt deleted file mode 100644 index 717a7b1531..0000000000 --- a/dts/Bindings/clock/exynos5420-clock.txt +++ /dev/null @@ -1,42 +0,0 @@ -* Samsung Exynos5420 Clock Controller - -The Exynos5420 clock controller generates and supplies clock to various -controllers within the Exynos5420 SoC and for the Exynos5800 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos5420-clock" - controller compatible with Exynos5420 SoC. - - "samsung,exynos5800-clock" - controller compatible with Exynos5800 SoC. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5420.h header and can be used in device -tree sources. - -Example 1: An example of a clock controller node is listed below. - - clock: clock-controller@10010000 { - compatible = "samsung,exynos5420-clock"; - reg = <0x10010000 0x30000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@13820000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13820000 0x100>; - interrupts = <0 54 0>; - clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>; - clock-names = "uart", "clk_uart_baud0"; - }; diff --git a/dts/Bindings/clock/idt,versaclock5.yaml b/dts/Bindings/clock/idt,versaclock5.yaml index 26ed040bc7..ffd6ae0eed 100644 --- a/dts/Bindings/clock/idt,versaclock5.yaml +++ b/dts/Bindings/clock/idt,versaclock5.yaml @@ -30,6 +30,20 @@ description: | 3 -- OUT3 4 -- OUT4 + The idt,shutdown and idt,output-enable-active properties control the + SH (en_global_shutdown) and SP bits of the Primary Source and Shutdown + Register, respectively. Their behavior is summarized by the following + table: + + SH SP Output when the SD/OE pin is Low/High + == == ===================================== + 0 0 Active/Inactive + 0 1 Inactive/Active + 1 0 Active/Shutdown + 1 1 Inactive/Shutdown + + The case where SH and SP are both 1 is likely not very interesting. + maintainers: - Luca Ceresoli <luca@lucaceresoli.net> @@ -64,6 +78,26 @@ properties: maximum: 22760 description: Optional load capacitor for XTAL1 and XTAL2 + idt,shutdown: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: | + If 1, this enables the shutdown functionality: the chip will be + shut down if the SD/OE pin is driven high. If 0, this disables the + shutdown functionality: the chip will never be shut down based on + the value of the SD/OE pin. This property corresponds to the SH + bit of the Primary Source and Shutdown Register. + + idt,output-enable-active: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: | + If 1, this enables output when the SD/OE pin is high, and disables + output when the SD/OE pin is low. If 0, this disables output when + the SD/OE pin is high, and enables output when the SD/OE pin is + low. This corresponds to the SP bit of the Primary Source and + Shutdown Register. + patternProperties: "^OUT[1-4]$": type: object @@ -90,6 +124,8 @@ required: - compatible - reg - '#clock-cells' + - idt,shutdown + - idt,output-enable-active allOf: - if: @@ -139,6 +175,10 @@ examples: clocks = <&ref25m>; clock-names = "xin"; + /* Set the SD/OE pin's settings */ + idt,shutdown = <0>; + idt,output-enable-active = <0>; + OUT1 { idt,mode = <VC5_CMOSD>; idt,voltage-microvolt = <1800000>; diff --git a/dts/Bindings/clock/qcom,a53pll.yaml b/dts/Bindings/clock/qcom,a53pll.yaml index db3d0ea6bc..fbd758470b 100644 --- a/dts/Bindings/clock/qcom,a53pll.yaml +++ b/dts/Bindings/clock/qcom,a53pll.yaml @@ -18,6 +18,7 @@ properties: enum: - qcom,ipq6018-a53pll - qcom,msm8916-a53pll + - qcom,msm8939-a53pll reg: maxItems: 1 @@ -33,6 +34,8 @@ properties: items: - const: xo + operating-points-v2: true + required: - compatible - reg diff --git a/dts/Bindings/clock/qcom,gcc-sm6115.yaml b/dts/Bindings/clock/qcom,gcc-sm6115.yaml new file mode 100644 index 0000000000..26050da844 --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-sm6115.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6115.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM6115 and SM4250 + +maintainers: + - Iskren Chernev <iskren.chernev@gmail.com> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM4250/6115. + + See also: + - dt-bindings/clock/qcom,gcc-sm6115.h + +properties: + compatible: + const: qcom,gcc-sm6115 + + 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' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmcc.h> + clock-controller@1400000 { + compatible = "qcom,gcc-sm6115"; + reg = <0x01400000 0x1f0000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + clock-names = "bi_tcxo", "sleep_clk"; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>; + }; +... diff --git a/dts/Bindings/clock/qcom,gcc-sm6350.yaml b/dts/Bindings/clock/qcom,gcc-sm6350.yaml new file mode 100644 index 0000000000..20926cd829 --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-sm6350.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6350.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM6350 + +maintainers: + - Konrad Dybcio <konrad.dybcio@somainline.org> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM6350. + + See also: + - dt-bindings/clock/qcom,gcc-sm6350.h + +properties: + compatible: + const: qcom,gcc-sm6350 + + clocks: + items: + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + clock-names: + items: + - const: bi_tcxo + - const: bi_tcxo_ao + - 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' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,gcc-sm6350"; + reg = <0x00100000 0x1f0000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + clock-names = "bi_tcxo", "bi_tcxo_ao", "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 8453eeddf3..2f20f8aa93 100644 --- a/dts/Bindings/clock/qcom,gcc.yaml +++ b/dts/Bindings/clock/qcom,gcc.yaml @@ -23,6 +23,7 @@ description: | - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) - dt-bindings/clock/qcom,gcc-msm8939.h + - dt-bindings/clock/qcom,gcc-msm8953.h - dt-bindings/reset/qcom,gcc-msm8939.h - dt-bindings/clock/qcom,gcc-msm8660.h - dt-bindings/reset/qcom,gcc-msm8660.h @@ -46,6 +47,7 @@ properties: - qcom,gcc-msm8660 - qcom,gcc-msm8916 - qcom,gcc-msm8939 + - qcom,gcc-msm8953 - qcom,gcc-msm8960 - qcom,gcc-msm8974 - qcom,gcc-msm8974pro diff --git a/dts/Bindings/clock/qcom,gpucc.yaml b/dts/Bindings/clock/qcom,gpucc.yaml index df943c4c32..46dff46d57 100644 --- a/dts/Bindings/clock/qcom,gpucc.yaml +++ b/dts/Bindings/clock/qcom,gpucc.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/clock/qcom,gpucc.yaml# @@ -11,11 +11,12 @@ maintainers: description: | Qualcomm graphics clock control module which supports the clocks, resets and - power domains on SDM845/SC7180/SM8150/SM8250. + power domains on Qualcomm SoCs. See also: dt-bindings/clock/qcom,gpucc-sdm845.h dt-bindings/clock/qcom,gpucc-sc7180.h + dt-bindings/clock/qcom,gpucc-sc7280.h dt-bindings/clock/qcom,gpucc-sm8150.h dt-bindings/clock/qcom,gpucc-sm8250.h @@ -24,6 +25,8 @@ properties: enum: - qcom,sdm845-gpucc - qcom,sc7180-gpucc + - qcom,sc7280-gpucc + - qcom,sc8180x-gpucc - qcom,sm8150-gpucc - qcom,sm8250-gpucc diff --git a/dts/Bindings/clock/qcom,mmcc.yaml b/dts/Bindings/clock/qcom,mmcc.yaml index 8b0b1c56f3..68fdc3d498 100644 --- a/dts/Bindings/clock/qcom,mmcc.yaml +++ b/dts/Bindings/clock/qcom,mmcc.yaml @@ -22,6 +22,8 @@ properties: - qcom,mmcc-msm8660 - qcom,mmcc-msm8960 - qcom,mmcc-msm8974 + - qcom,mmcc-msm8992 + - qcom,mmcc-msm8994 - qcom,mmcc-msm8996 - qcom,mmcc-msm8998 - qcom,mmcc-sdm630 diff --git a/dts/Bindings/clock/qcom,rpmcc.txt b/dts/Bindings/clock/qcom,rpmcc.txt index 6cf5a7ec2b..a4877881f1 100644 --- a/dts/Bindings/clock/qcom,rpmcc.txt +++ b/dts/Bindings/clock/qcom,rpmcc.txt @@ -10,11 +10,13 @@ Required properties : - compatible : shall contain only one of the following. The generic compatible "qcom,rpmcc" should be also included. + "qcom,rpmcc-mdm9607", "qcom,rpmcc" "qcom,rpmcc-msm8660", "qcom,rpmcc" "qcom,rpmcc-apq8060", "qcom,rpmcc" "qcom,rpmcc-msm8226", "qcom,rpmcc" "qcom,rpmcc-msm8916", "qcom,rpmcc" "qcom,rpmcc-msm8936", "qcom,rpmcc" + "qcom,rpmcc-msm8953", "qcom,rpmcc" "qcom,rpmcc-msm8974", "qcom,rpmcc" "qcom,rpmcc-msm8976", "qcom,rpmcc" "qcom,rpmcc-apq8064", "qcom,rpmcc" @@ -25,6 +27,8 @@ Required properties : "qcom,rpmcc-msm8998", "qcom,rpmcc" "qcom,rpmcc-qcs404", "qcom,rpmcc" "qcom,rpmcc-sdm660", "qcom,rpmcc" + "qcom,rpmcc-sm6115", "qcom,rpmcc" + "qcom,rpmcc-sm6125", "qcom,rpmcc" - #clock-cells : shall contain 1 diff --git a/dts/Bindings/clock/qcom,rpmhcc.yaml b/dts/Bindings/clock/qcom,rpmhcc.yaml index 9ea0b3f5a4..72212970e6 100644 --- a/dts/Bindings/clock/qcom,rpmhcc.yaml +++ b/dts/Bindings/clock/qcom,rpmhcc.yaml @@ -22,6 +22,7 @@ properties: - qcom,sc8180x-rpmh-clk - qcom,sdm845-rpmh-clk - qcom,sdx55-rpmh-clk + - qcom,sm6350-rpmh-clk - qcom,sm8150-rpmh-clk - qcom,sm8250-rpmh-clk - qcom,sm8350-rpmh-clk diff --git a/dts/Bindings/clock/qcom,sc7280-dispcc.yaml b/dts/Bindings/clock/qcom,sc7280-dispcc.yaml new file mode 100644 index 0000000000..2178666fb6 --- /dev/null +++ b/dts/Bindings/clock/qcom,sc7280-dispcc.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/qcom,sc7280-dispcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller Binding for SC7280 + +maintainers: + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm display clock control module which supports the clocks, resets and + power domains on SC7280. + + See also dt-bindings/clock/qcom,dispcc-sc7280.h. + +properties: + compatible: + const: qcom,sc7280-dispcc + + clocks: + items: + - description: Board XO source + - description: GPLL0 source from GCC + - description: Byte clock from DSI PHY + - description: Pixel clock from DSI PHY + - description: Link clock from DP PHY + - description: VCO DIV clock from DP PHY + - description: Link clock from EDP PHY + - description: VCO DIV clock from EDP PHY + + clock-names: + items: + - const: bi_tcxo + - const: gcc_disp_gpll0_clk + - const: dsi0_phy_pll_out_byteclk + - const: dsi0_phy_pll_out_dsiclk + - const: dp_phy_pll_link_clk + - const: dp_phy_pll_vco_div_clk + - const: edp_phy_pll_link_clk + - const: edp_phy_pll_vco_div_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sc7280.h> + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@af00000 { + compatible = "qcom,sc7280-dispcc"; + reg = <0x0af00000 0x200000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_DISP_GPLL0_CLK_SRC>, + <&dsi_phy 0>, + <&dsi_phy 1>, + <&dp_phy 0>, + <&dp_phy 1>, + <&edp_phy 0>, + <&edp_phy 1>; + clock-names = "bi_tcxo", + "gcc_disp_gpll0_clk", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk", + "dp_phy_pll_link_clk", + "dp_phy_pll_vco_div_clk", + "edp_phy_pll_link_clk", + "edp_phy_pll_vco_div_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/dts/Bindings/clock/qcom,videocc.yaml b/dts/Bindings/clock/qcom,videocc.yaml index 567202942b..0d224f114b 100644 --- a/dts/Bindings/clock/qcom,videocc.yaml +++ b/dts/Bindings/clock/qcom,videocc.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/clock/qcom,videocc.yaml# @@ -11,10 +11,11 @@ maintainers: description: | Qualcomm video clock control module which supports the clocks, resets and - power domains on SDM845/SC7180/SM8150/SM8250. + power domains on Qualcomm SoCs. See also: dt-bindings/clock/qcom,videocc-sc7180.h + dt-bindings/clock/qcom,videocc-sc7280.h dt-bindings/clock/qcom,videocc-sdm845.h dt-bindings/clock/qcom,videocc-sm8150.h dt-bindings/clock/qcom,videocc-sm8250.h @@ -23,6 +24,7 @@ properties: compatible: enum: - qcom,sc7180-videocc + - qcom,sc7280-videocc - qcom,sdm845-videocc - qcom,sm8150-videocc - qcom,sm8250-videocc diff --git a/dts/Bindings/clock/rockchip,rk3399-cru.txt b/dts/Bindings/clock/rockchip,rk3399-cru.txt deleted file mode 100644 index 3bc56fae90..0000000000 --- a/dts/Bindings/clock/rockchip,rk3399-cru.txt +++ /dev/null @@ -1,68 +0,0 @@ -* Rockchip RK3399 Clock and Reset Unit - -The RK3399 clock controller generates and supplies clock to various -controllers within the SoC and also implements a reset controller for SoC -peripherals. - -Required Properties: - -- compatible: PMU for CRU should be "rockchip,rk3399-pmucru" -- compatible: CRU should be "rockchip,rk3399-cru" -- reg: physical base address of the controller and length of memory mapped - region. -- #clock-cells: should be 1. -- #reset-cells: should be 1. - -Optional Properties: - -- rockchip,grf: phandle to the syscon managing the "general register files". - It is used for GRF muxes, if missing any muxes present in the GRF will not - be available. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. All available clocks are defined as -preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be -used in device tree sources. Similar macros exist for the reset sources in -these files. - -External clocks: - -There are several clocks that are generated outside the SoC. It is expected -that they are defined using standard clock bindings with following -clock-output-names: - - "xin24m" - crystal input - required, - - "xin32k" - rtc clock - optional, - - "clkin_gmac" - external GMAC clock - optional, - - "clkin_i2s" - external I2S clock - optional, - - "pclkin_cif" - external ISP clock - optional, - - "clk_usbphy0_480m" - output clock of the pll in the usbphy0 - - "clk_usbphy1_480m" - output clock of the pll in the usbphy1 - -Example: Clock controller node: - - pmucru: pmu-clock-controller@ff750000 { - compatible = "rockchip,rk3399-pmucru"; - reg = <0x0 0xff750000 0x0 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - - cru: clock-controller@ff760000 { - compatible = "rockchip,rk3399-cru"; - reg = <0x0 0xff760000 0x0 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - -Example: UART controller node that consumes the clock generated by the clock - controller: - - uart0: serial@ff1a0000 { - compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart"; - reg = <0x0 0xff180000 0x0 0x100>; - clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; - clock-names = "baudclk", "apb_pclk"; - interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; - reg-shift = <2>; - reg-io-width = <4>; - }; diff --git a/dts/Bindings/clock/rockchip,rk3399-cru.yaml b/dts/Bindings/clock/rockchip,rk3399-cru.yaml new file mode 100644 index 0000000000..72b286a1be --- /dev/null +++ b/dts/Bindings/clock/rockchip,rk3399-cru.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/rockchip,rk3399-cru.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip RK3399 Clock and Reset Unit + +maintainers: + - Xing Zheng <zhengxing@rock-chips.com> + - Heiko Stuebner <heiko@sntech.de> + +description: | + The RK3399 clock controller generates and supplies clock to various + controllers within the SoC and also implements a reset controller for SoC + peripherals. + Each clock is assigned an identifier and client nodes can use this identifier + to specify the clock which they consume. All available clocks are defined as + preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be + used in device tree sources. Similar macros exist for the reset sources in + these files. + There are several clocks that are generated outside the SoC. It is expected + that they are defined using standard clock bindings with following + clock-output-names: + - "xin24m" - crystal input - required, + - "xin32k" - rtc clock - optional, + - "clkin_gmac" - external GMAC clock - optional, + - "clkin_i2s" - external I2S clock - optional, + - "pclkin_cif" - external ISP clock - optional, + - "clk_usbphy0_480m" - output clock of the pll in the usbphy0 + - "clk_usbphy1_480m" - output clock of the pll in the usbphy1 + +properties: + compatible: + enum: + - rockchip,rk3399-pmucru + - rockchip,rk3399-cru + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + + "#reset-cells": + const: 1 + + clocks: + minItems: 1 + + assigned-clocks: + minItems: 1 + maxItems: 64 + + assigned-clock-parents: + minItems: 1 + maxItems: 64 + + assigned-clock-rates: + minItems: 1 + maxItems: 64 + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: > + phandle to the syscon managing the "general register files". It is used + for GRF muxes, if missing any muxes present in the GRF will not be + available. + +required: + - compatible + - reg + - "#clock-cells" + - "#reset-cells" + +additionalProperties: false + +examples: + - | + pmucru: pmu-clock-controller@ff750000 { + compatible = "rockchip,rk3399-pmucru"; + reg = <0xff750000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + - | + cru: clock-controller@ff760000 { + compatible = "rockchip,rk3399-cru"; + reg = <0xff760000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; diff --git a/dts/Bindings/clock/samsung,exynos-audss-clock.yaml b/dts/Bindings/clock/samsung,exynos-audss-clock.yaml new file mode 100644 index 0000000000..f14f1d39da --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos-audss-clock.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos-audss-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Audio SubSystem clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/exynos-audss-clk.h header. + +properties: + compatible: + enum: + - samsung,exynos4210-audss-clock + - samsung,exynos5250-audss-clock + - samsung,exynos5410-audss-clock + - samsung,exynos5420-audss-clock + + clocks: + minItems: 2 + items: + - description: + Fixed rate PLL reference clock, parent of mout_audss. "fin_pll" is + used if not specified. + - description: + Input PLL to the AudioSS block, parent of mout_audss. "fout_epll" is + used if not specified. + - description: + Audio bus clock, parent of mout_i2s. "sclk_audio0" is used if not + specified. + - description: + PCM clock, parent of sclk_pcm. "sclk_pcm0" is used if not specified. + - description: + External i2s clock, parent of mout_i2s. "cdclk0" is used if not + specified. + + clock-names: + minItems: 2 + items: + - const: pll_ref + - const: pll_in + - const: sclk_audio + - const: sclk_pcm_in + - const: cdclk + + "#clock-cells": + const: 1 + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0c>; + #clock-cells = <1>; + clocks = <&clock 1>, <&clock 7>, <&clock 138>, <&clock 160>, <&ext_i2s_clk>; + clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in", "cdclk"; + }; diff --git a/dts/Bindings/clock/samsung,exynos-clock.yaml b/dts/Bindings/clock/samsung,exynos-clock.yaml new file mode 100644 index 0000000000..4e80628609 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos-clock.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + All available clocks are defined as preprocessor macros in + dt-bindings/clock/ headers. + +properties: + compatible: + oneOf: + - enum: + - samsung,exynos3250-cmu + - samsung,exynos3250-cmu-dmc + - samsung,exynos3250-cmu-isp + - samsung,exynos4210-clock + - samsung,exynos4412-clock + - samsung,exynos5250-clock + - items: + - enum: + - samsung,exynos5420-clock + - samsung,exynos5800-clock + - const: syscon + + clocks: + minItems: 1 + maxItems: 4 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + clock: clock-controller@10010000 { + compatible = "samsung,exynos5250-clock"; + reg = <0x10010000 0x30000>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/clock/samsung,exynos-ext-clock.yaml b/dts/Bindings/clock/samsung,exynos-ext-clock.yaml new file mode 100644 index 0000000000..64d027dbe3 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos-ext-clock.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos-ext-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC external/osc/XXTI/XusbXTI clock + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Samsung SoCs require an external clock supplied through XXTI or XusbXTI pins. + +properties: + compatible: + enum: + - samsung,clock-xxti + - samsung,clock-xusbxti + - samsung,exynos5420-oscclk + + "#clock-cells": + const: 0 + + clock-frequency: true + + clock-output-names: + maxItems: 1 + +required: + - compatible + - clock-frequency + +additionalProperties: false + +examples: + - | + fixed-rate-clocks { + clock { + compatible = "samsung,clock-xxti"; + clock-frequency = <24000000>; + }; + }; diff --git a/dts/Bindings/clock/samsung,exynos4412-isp-clock.yaml b/dts/Bindings/clock/samsung,exynos4412-isp-clock.yaml new file mode 100644 index 0000000000..1ed64add43 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos4412-isp-clock.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos4412-isp-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos4412 SoC ISP clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Clock controller for Samsung Exynos4412 SoC FIMC-ISP (Camera ISP) + All available clocks are defined as preprocessor macros in + dt-bindings/clock/ headers. + +properties: + compatible: + const: samsung,exynos4412-isp-clock + + clocks: + items: + - description: CLK_ACLK200 from the main clock controller + - description: CLK_ACLK400_MCUISP from the main clock controller + + clock-names: + items: + - const: aclk200 + - const: aclk400_mcuisp + + "#clock-cells": + const: 1 + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + - power-domains + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos4.h> + clock-controller@10048000 { + compatible = "samsung,exynos4412-isp-clock"; + reg = <0x10048000 0x1000>; + #clock-cells = <1>; + power-domains = <&pd_isp>; + clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>; + clock-names = "aclk200", "aclk400_mcuisp"; + }; + diff --git a/dts/Bindings/clock/samsung,s5pv210-audss-clock.yaml b/dts/Bindings/clock/samsung,s5pv210-audss-clock.yaml new file mode 100644 index 0000000000..ae8f8fc932 --- /dev/null +++ b/dts/Bindings/clock/samsung,s5pv210-audss-clock.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,s5pv210-audss-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5Pv210 SoC Audio SubSystem clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/s5pv210-audss.h header. + +properties: + compatible: + const: samsung,s5pv210-audss-clock + + clocks: + minItems: 4 + items: + - description: + AHB bus clock of the Audio Subsystem. + - description: + Optional fixed rate PLL reference clock, parent of mout_audss. If not + specified (i.e. xusbxti is used for PLL reference), it is fixed to a + clock named "xxti". + - description: + Input PLL to the AudioSS block, parent of mout_audss. + - description: + Audio bus clock, parent of mout_i2s. + - description: + Optional external i2s clock, parent of mout_i2s. If not specified, it + is fixed to a clock named "iiscdclk0". + + clock-names: + minItems: 4 + items: + - const: hclk + - const: xxti + - const: fout_epll + - const: sclk_audio0 + - const: iiscdclk0 + + "#clock-cells": + const: 1 + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/s5pv210.h> + + clock-controller@c0900000 { + compatible = "samsung,s5pv210-audss-clock"; + reg = <0xc0900000 0x1000>; + #clock-cells = <1>; + clock-names = "hclk", "xxti", "fout_epll", "sclk_audio0"; + clocks = <&clocks DOUT_HCLKP>, <&xxti>, <&clocks FOUT_EPLL>, + <&clocks SCLK_AUDIO0>; + }; diff --git a/dts/Bindings/connector/usb-connector.yaml b/dts/Bindings/connector/usb-connector.yaml index 92b49bc379..7eb8659fa6 100644 --- a/dts/Bindings/connector/usb-connector.yaml +++ b/dts/Bindings/connector/usb-connector.yaml @@ -111,6 +111,10 @@ properties: - 1.5A - 3.0A + pd-disable: + description: Set this property if the Type-C connector has no power delivery support. + type: boolean + # The following are optional properties for "usb-c-connector" with power # delivery support. source-pdos: diff --git a/dts/Bindings/cpufreq/cpufreq-dt.txt b/dts/Bindings/cpufreq/cpufreq-dt.txt index 56f4423743..1d7e491676 100644 --- a/dts/Bindings/cpufreq/cpufreq-dt.txt +++ b/dts/Bindings/cpufreq/cpufreq-dt.txt @@ -11,7 +11,7 @@ Required properties: - None Optional properties: -- operating-points: Refer to Documentation/devicetree/bindings/opp/opp.txt for +- operating-points: Refer to Documentation/devicetree/bindings/opp/opp-v1.yaml for details. OPPs *must* be supplied either via DT, i.e. this property, or populated at runtime. - clock-latency: Specify the possible maximum transition latency for clock, diff --git a/dts/Bindings/cpufreq/cpufreq-mediatek-hw.yaml b/dts/Bindings/cpufreq/cpufreq-mediatek-hw.yaml new file mode 100644 index 0000000000..9cd42a64b1 --- /dev/null +++ b/dts/Bindings/cpufreq/cpufreq-mediatek-hw.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cpufreq/cpufreq-mediatek-hw.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek's CPUFREQ Bindings + +maintainers: + - Hector Yuan <hector.yuan@mediatek.com> + +description: + CPUFREQ HW is a hardware engine used by MediaTek SoCs to + manage frequency in hardware. It is capable of controlling + frequency for multiple clusters. + +properties: + compatible: + const: mediatek,cpufreq-hw + + reg: + minItems: 1 + maxItems: 2 + description: + Addresses and sizes for the memory of the HW bases in + each frequency domain. Each entry corresponds to + a register bank for each frequency domain present. + + "#performance-domain-cells": + description: + Number of cells in a performance domain specifier. + Set const to 1 here for nodes providing multiple + performance domains. + const: 1 + +required: + - compatible + - reg + - "#performance-domain-cells" + +additionalProperties: false + +examples: + - | + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + enable-method = "psci"; + performance-domains = <&performance 0>; + reg = <0x000>; + }; + }; + + /* ... */ + + soc { + #address-cells = <2>; + #size-cells = <2>; + + performance: performance-controller@11bc00 { + compatible = "mediatek,cpufreq-hw"; + reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>; + + #performance-domain-cells = <1>; + }; + }; diff --git a/dts/Bindings/cpufreq/cpufreq-mediatek.txt b/dts/Bindings/cpufreq/cpufreq-mediatek.txt index ef68711716..b8233ec91d 100644 --- a/dts/Bindings/cpufreq/cpufreq-mediatek.txt +++ b/dts/Bindings/cpufreq/cpufreq-mediatek.txt @@ -10,7 +10,7 @@ Required properties: transition and not stable yet. Please refer to Documentation/devicetree/bindings/clock/clock-bindings.txt for generic clock consumer properties. -- operating-points-v2: Please refer to Documentation/devicetree/bindings/opp/opp.txt +- operating-points-v2: Please refer to Documentation/devicetree/bindings/opp/opp-v2.yaml for detail. - proc-supply: Regulator for Vproc of CPU cluster. diff --git a/dts/Bindings/cpufreq/cpufreq-st.txt b/dts/Bindings/cpufreq/cpufreq-st.txt index d91a02a3b6..6b0b452ace 100644 --- a/dts/Bindings/cpufreq/cpufreq-st.txt +++ b/dts/Bindings/cpufreq/cpufreq-st.txt @@ -6,8 +6,6 @@ from the SoC, then supplies the OPP framework with 'prop' and 'supported hardware' information respectively. The framework is then able to read the DT and operate in the usual way. -For more information about the expected DT format [See: ../opp/opp.txt]. - Frequency Scaling only ---------------------- @@ -15,7 +13,7 @@ No vendor specific driver required for this. Located in CPU's node: -- operating-points : [See: ../power/opp.txt] +- operating-points : [See: ../power/opp-v1.yaml] Example [safe] -------------- @@ -37,7 +35,7 @@ This requires the ST CPUFreq driver to supply 'process' and 'version' info. Located in CPU's node: -- operating-points-v2 : [See ../power/opp.txt] +- operating-points-v2 : [See ../power/opp-v2.yaml] Example [unsafe] ---------------- diff --git a/dts/Bindings/cpufreq/nvidia,tegra20-cpufreq.txt b/dts/Bindings/cpufreq/nvidia,tegra20-cpufreq.txt index 52a24b82fd..bdbfd7c361 100644 --- a/dts/Bindings/cpufreq/nvidia,tegra20-cpufreq.txt +++ b/dts/Bindings/cpufreq/nvidia,tegra20-cpufreq.txt @@ -4,7 +4,7 @@ Binding for NVIDIA Tegra20 CPUFreq Required properties: - clocks: Must contain an entry for the CPU clock. See ../clocks/clock-bindings.txt for details. -- operating-points-v2: See ../bindings/opp/opp.txt for details. +- operating-points-v2: See ../bindings/opp/opp-v2.yaml for details. - #cooling-cells: Should be 2. See ../thermal/thermal-cooling-devices.yaml for details. For each opp entry in 'operating-points-v2' table: diff --git a/dts/Bindings/devfreq/event/exynos-nocp.txt b/dts/Bindings/devfreq/event/exynos-nocp.txt deleted file mode 100644 index aeaebd425d..0000000000 --- a/dts/Bindings/devfreq/event/exynos-nocp.txt +++ /dev/null @@ -1,26 +0,0 @@ - -* Samsung Exynos NoC (Network on Chip) Probe device - -The Samsung Exynos542x SoC has NoC (Network on Chip) Probe for NoC bus. -NoC provides the primitive values to get the performance data. The packets -that the Network on Chip (NoC) probes detects are transported over -the network infrastructure to observer units. You can configure probes to -capture packets with header or data on the data request response network, -or as traffic debug or statistic collectors. Exynos542x bus has multiple -NoC probes to provide bandwidth information about behavior of the SoC -that you can use while analyzing system performance. - -Required properties: -- compatible: Should be "samsung,exynos5420-nocp" -- reg: physical base address of each NoC Probe and length of memory mapped region. - -Optional properties: -- clock-names : the name of clock used by the NoC Probe, "nocp" -- clocks : phandles for clock specified in "clock-names" property - -Example : NoC Probe nodes in Device Tree are listed below. - - nocp_mem0_0: nocp@10ca1000 { - compatible = "samsung,exynos5420-nocp"; - reg = <0x10CA1000 0x200>; - }; diff --git a/dts/Bindings/devfreq/event/exynos-ppmu.txt b/dts/Bindings/devfreq/event/exynos-ppmu.txt deleted file mode 100644 index fb46b49179..0000000000 --- a/dts/Bindings/devfreq/event/exynos-ppmu.txt +++ /dev/null @@ -1,169 +0,0 @@ - -* Samsung Exynos PPMU (Platform Performance Monitoring Unit) device - -The Samsung Exynos SoC has PPMU (Platform Performance Monitoring Unit) for -each IP. PPMU provides the primitive values to get performance data. These -PPMU events provide information of the SoC's behaviors so that you may -use to analyze system performance, to make behaviors visible and to count -usages of each IP (DMC, CPU, RIGHTBUS, LEFTBUS, CAM interface, LCD, G3D, MFC). -The Exynos PPMU driver uses the devfreq-event class to provide event data -to various devfreq devices. The devfreq devices would use the event data when -derterming the current state of each IP. - -Required properties for PPMU device: -- compatible: Should be "samsung,exynos-ppmu" or "samsung,exynos-ppmu-v2. -- reg: physical base address of each PPMU and length of memory mapped region. - -Optional properties for PPMU device: -- clock-names : the name of clock used by the PPMU, "ppmu" -- clocks : phandles for clock specified in "clock-names" property - -Required properties for 'events' child node of PPMU device: -- event-name : the unique event name among PPMU device -Optional properties for 'events' child node of PPMU device: -- event-data-type : Define the type of data which shell be counted -by the counter. You can check include/dt-bindings/pmu/exynos_ppmu.h for -all possible type, i.e. count read requests, count write data in bytes, -etc. This field is optional and when it is missing, the driver code -will use default data type. - -Example1 : PPMUv1 nodes in exynos3250.dtsi are listed below. - - ppmu_dmc0: ppmu_dmc0@106a0000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x106a0000 0x2000>; - status = "disabled"; - }; - - ppmu_dmc1: ppmu_dmc1@106b0000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x106b0000 0x2000>; - status = "disabled"; - }; - - ppmu_cpu: ppmu_cpu@106c0000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x106c0000 0x2000>; - status = "disabled"; - }; - - ppmu_rightbus: ppmu_rightbus@112a0000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x112a0000 0x2000>; - clocks = <&cmu CLK_PPMURIGHT>; - clock-names = "ppmu"; - status = "disabled"; - }; - - ppmu_leftbus: ppmu_leftbus0@116a0000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x116a0000 0x2000>; - clocks = <&cmu CLK_PPMULEFT>; - clock-names = "ppmu"; - status = "disabled"; - }; - -Example2 : Events of each PPMU node in exynos3250-rinato.dts are listed below. - - &ppmu_dmc0 { - status = "okay"; - - events { - ppmu_dmc0_3: ppmu-event3-dmc0 { - event-name = "ppmu-event3-dmc0"; - }; - - ppmu_dmc0_2: ppmu-event2-dmc0 { - event-name = "ppmu-event2-dmc0"; - }; - - ppmu_dmc0_1: ppmu-event1-dmc0 { - event-name = "ppmu-event1-dmc0"; - }; - - ppmu_dmc0_0: ppmu-event0-dmc0 { - event-name = "ppmu-event0-dmc0"; - }; - }; - }; - - &ppmu_dmc1 { - status = "okay"; - - events { - ppmu_dmc1_3: ppmu-event3-dmc1 { - event-name = "ppmu-event3-dmc1"; - }; - }; - }; - - &ppmu_leftbus { - status = "okay"; - - events { - ppmu_leftbus_3: ppmu-event3-leftbus { - event-name = "ppmu-event3-leftbus"; - }; - }; - }; - - &ppmu_rightbus { - status = "okay"; - - events { - ppmu_rightbus_3: ppmu-event3-rightbus { - event-name = "ppmu-event3-rightbus"; - }; - }; - }; - -Example3 : PPMUv2 nodes in exynos5433.dtsi are listed below. - - ppmu_d0_cpu: ppmu_d0_cpu@10480000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x10480000 0x2000>; - status = "disabled"; - }; - - ppmu_d0_general: ppmu_d0_general@10490000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x10490000 0x2000>; - status = "disabled"; - }; - - ppmu_d0_rt: ppmu_d0_rt@104a0000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x104a0000 0x2000>; - status = "disabled"; - }; - - ppmu_d1_cpu: ppmu_d1_cpu@104b0000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x104b0000 0x2000>; - status = "disabled"; - }; - - ppmu_d1_general: ppmu_d1_general@104c0000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x104c0000 0x2000>; - status = "disabled"; - }; - - ppmu_d1_rt: ppmu_d1_rt@104d0000 { - compatible = "samsung,exynos-ppmu-v2"; - reg = <0x104d0000 0x2000>; - status = "disabled"; - }; - -Example4 : 'event-data-type' in exynos4412-ppmu-common.dtsi are listed below. - - &ppmu_dmc0 { - status = "okay"; - events { - ppmu_dmc0_3: ppmu-event3-dmc0 { - event-name = "ppmu-event3-dmc0"; - event-data-type = <(PPMU_RO_DATA_CNT | - PPMU_WO_DATA_CNT)>; - }; - }; - }; diff --git a/dts/Bindings/devfreq/event/samsung,exynos-nocp.yaml b/dts/Bindings/devfreq/event/samsung,exynos-nocp.yaml new file mode 100644 index 0000000000..d318fccf78 --- /dev/null +++ b/dts/Bindings/devfreq/event/samsung,exynos-nocp.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/devfreq/event/samsung,exynos-nocp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos NoC (Network on Chip) Probe + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + The Samsung Exynos542x SoC has a NoC (Network on Chip) Probe for NoC bus. + NoC provides the primitive values to get the performance data. The packets + that the Network on Chip (NoC) probes detects are transported over the + network infrastructure to observer units. You can configure probes to capture + packets with header or data on the data request response network, or as + traffic debug or statistic collectors. Exynos542x bus has multiple NoC probes + to provide bandwidth information about behavior of the SoC that you can use + while analyzing system performance. + +properties: + compatible: + const: samsung,exynos5420-nocp + + clock-names: + items: + - const: nocp + + clocks: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + nocp_mem0_0: nocp@10ca1000 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10ca1000 0x200>; + }; diff --git a/dts/Bindings/devfreq/event/samsung,exynos-ppmu.yaml b/dts/Bindings/devfreq/event/samsung,exynos-ppmu.yaml new file mode 100644 index 0000000000..c9a8cb5fd5 --- /dev/null +++ b/dts/Bindings/devfreq/event/samsung,exynos-ppmu.yaml @@ -0,0 +1,169 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/devfreq/event/samsung,exynos-ppmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC PPMU (Platform Performance Monitoring Unit) + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + The Samsung Exynos SoC has PPMU (Platform Performance Monitoring Unit) for + each IP. PPMU provides the primitive values to get performance data. These + PPMU events provide information of the SoC's behaviors so that you may use to + analyze system performance, to make behaviors visible and to count usages of + each IP (DMC, CPU, RIGHTBUS, LEFTBUS, CAM interface, LCD, G3D, MFC). The + Exynos PPMU driver uses the devfreq-event class to provide event data to + various devfreq devices. The devfreq devices would use the event data when + derterming the current state of each IP. + +properties: + compatible: + enum: + - samsung,exynos-ppmu + - samsung,exynos-ppmu-v2 + + clock-names: + items: + - const: ppmu + + clocks: + maxItems: 1 + + reg: + maxItems: 1 + + events: + type: object + + patternProperties: + '^ppmu-event[0-9]+(-[a-z0-9]+){,2}$': + type: object + properties: + event-name: + description: | + The unique event name among PPMU device + $ref: /schemas/types.yaml#/definitions/string + + event-data-type: + description: | + Define the type of data which shell be counted by the counter. + You can check include/dt-bindings/pmu/exynos_ppmu.h for all + possible type, i.e. count read requests, count write data in + bytes, etc. This field is optional and when it is missing, the + driver code will use default data type. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - event-name + + additionalProperties: false + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + // PPMUv1 nodes for Exynos3250 (although the board DTS defines events) + #include <dt-bindings/clock/exynos3250.h> + + ppmu_dmc0: ppmu@106a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106a0000 0x2000>; + + events { + ppmu_dmc0_3: ppmu-event3-dmc0 { + event-name = "ppmu-event3-dmc0"; + }; + + ppmu_dmc0_2: ppmu-event2-dmc0 { + event-name = "ppmu-event2-dmc0"; + }; + + ppmu_dmc0_1: ppmu-event1-dmc0 { + event-name = "ppmu-event1-dmc0"; + }; + + ppmu_dmc0_0: ppmu-event0-dmc0 { + event-name = "ppmu-event0-dmc0"; + }; + }; + }; + + ppmu_rightbus: ppmu@112a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x112a0000 0x2000>; + clocks = <&cmu CLK_PPMURIGHT>; + clock-names = "ppmu"; + + events { + ppmu_rightbus_3: ppmu-event3-rightbus { + event-name = "ppmu-event3-rightbus"; + }; + }; + }; + + - | + // PPMUv2 nodes in Exynos5433 + ppmu_d0_cpu: ppmu@10480000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x10480000 0x2000>; + }; + + ppmu_d0_general: ppmu@10490000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x10490000 0x2000>; + + events { + ppmu_event0_d0_general: ppmu-event0-d0-general { + event-name = "ppmu-event0-d0-general"; + }; + }; + }; + + ppmu_d0_rt: ppmu@104a0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104a0000 0x2000>; + }; + + ppmu_d1_cpu: ppmu@104b0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104b0000 0x2000>; + }; + + ppmu_d1_general: ppmu@104c0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104c0000 0x2000>; + }; + + ppmu_d1_rt: ppmu@104d0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104d0000 0x2000>; + }; + + - | + // PPMUv1 nodes with event-data-type for Exynos4412 + #include <dt-bindings/pmu/exynos_ppmu.h> + + ppmu@106a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106a0000 0x2000>; + clocks = <&clock 400>; + clock-names = "ppmu"; + + events { + ppmu-event3-dmc0 { + event-name = "ppmu-event3-dmc0"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; + }; + }; + }; diff --git a/dts/Bindings/devfreq/rk3399_dmc.txt b/dts/Bindings/devfreq/rk3399_dmc.txt index ac189dd82b..3fbeb3733c 100644 --- a/dts/Bindings/devfreq/rk3399_dmc.txt +++ b/dts/Bindings/devfreq/rk3399_dmc.txt @@ -8,7 +8,7 @@ Required properties: - clocks: Phandles for clock specified in "clock-names" property - clock-names : The name of clock used by the DFI, must be "pclk_ddr_mon"; -- operating-points-v2: Refer to Documentation/devicetree/bindings/opp/opp.txt +- operating-points-v2: Refer to Documentation/devicetree/bindings/opp/opp-v2.yaml for details. - center-supply: DMC supply node. - status: Marks the node enabled/disabled. diff --git a/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml b/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml index 5d42d36608..4951b5ef5c 100644 --- a/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml +++ b/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml @@ -174,7 +174,6 @@ examples: phy-names = "phy"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_pins>; - status = "disabled"; ports { #address-cells = <1>; @@ -233,7 +232,6 @@ examples: phy-names = "phy"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_pins>; - status = "disabled"; ports { #address-cells = <1>; diff --git a/dts/Bindings/display/bridge/simple-bridge.yaml b/dts/Bindings/display/bridge/simple-bridge.yaml index 6c7b577fd4..43cf4df981 100644 --- a/dts/Bindings/display/bridge/simple-bridge.yaml +++ b/dts/Bindings/display/bridge/simple-bridge.yaml @@ -22,6 +22,9 @@ properties: - ti,ths8134a - ti,ths8134b - const: ti,ths8134 + - items: + - const: corpro,gm7123 + - const: adi,adv7123 - enum: - adi,adv7123 - dumb-vga-dac diff --git a/dts/Bindings/display/bridge/ti,sn65dsi83.yaml b/dts/Bindings/display/bridge/ti,sn65dsi83.yaml index d101233ae1..07b20383cb 100644 --- a/dts/Bindings/display/bridge/ti,sn65dsi83.yaml +++ b/dts/Bindings/display/bridge/ti,sn65dsi83.yaml @@ -37,7 +37,8 @@ properties: properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: Video port for MIPI DSI Channel-A input properties: @@ -57,7 +58,8 @@ properties: - const: 4 port@1: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: Video port for MIPI DSI Channel-B input properties: diff --git a/dts/Bindings/display/bridge/ti,sn65dsi86.yaml b/dts/Bindings/display/bridge/ti,sn65dsi86.yaml index 26932d2e86..1c2daf7c24 100644 --- a/dts/Bindings/display/bridge/ti,sn65dsi86.yaml +++ b/dts/Bindings/display/bridge/ti,sn65dsi86.yaml @@ -70,6 +70,9 @@ properties: const: 1 description: See ../../pwm/pwm.yaml for description of the cell formats. + aux-bus: + $ref: /schemas/display/dp-aux-bus.yaml# + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -150,7 +153,6 @@ properties: required: - compatible - reg - - enable-gpios - vccio-supply - vpll-supply - vcca-supply @@ -201,11 +203,26 @@ examples: port@1 { reg = <1>; - endpoint { + sn65dsi86_out: endpoint { remote-endpoint = <&panel_in_edp>; }; }; }; + + aux-bus { + panel { + compatible = "boe,nv133fhm-n62"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; + + port { + panel_in_edp: endpoint { + remote-endpoint = <&sn65dsi86_out>; + }; + }; + }; + }; }; }; - | diff --git a/dts/Bindings/display/dp-aux-bus.yaml b/dts/Bindings/display/dp-aux-bus.yaml new file mode 100644 index 0000000000..5e4afe9f98 --- /dev/null +++ b/dts/Bindings/display/dp-aux-bus.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/dp-aux-bus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DisplayPort AUX bus + +maintainers: + - Douglas Anderson <dianders@chromium.org> + +description: + DisplayPort controllers provide a control channel to the sinks that + are hooked up to them. This is the DP AUX bus. Over the DP AUX bus + we can query properties about a sink and also configure it. In + particular, DP sinks support DDC over DP AUX which allows tunneling + a standard I2C DDC connection over the AUX channel. + + To model this relationship, DP sinks should be placed as children + of the DP controller under the "aux-bus" node. + + At the moment, this binding only handles the eDP case. It is + possible it will be extended in the future to handle the DP case. + For DP, presumably a connector would be listed under the DP AUX + bus instead of a panel. + +properties: + $nodename: + const: "aux-bus" + + panel: + $ref: panel/panel-common.yaml# + +additionalProperties: false + +required: + - panel diff --git a/dts/Bindings/display/fsl,lcdif.yaml b/dts/Bindings/display/fsl,lcdif.yaml index a4c3064c77..900a56cae8 100644 --- a/dts/Bindings/display/fsl,lcdif.yaml +++ b/dts/Bindings/display/fsl,lcdif.yaml @@ -27,6 +27,7 @@ properties: - fsl,imx6ul-lcdif - fsl,imx7d-lcdif - fsl,imx8mm-lcdif + - fsl,imx8mn-lcdif - fsl,imx8mq-lcdif - const: fsl,imx6sx-lcdif diff --git a/dts/Bindings/display/mediatek/mediatek,dsi.txt b/dts/Bindings/display/mediatek/mediatek,dsi.txt index 8238a86686..d30428b9fb 100644 --- a/dts/Bindings/display/mediatek/mediatek,dsi.txt +++ b/dts/Bindings/display/mediatek/mediatek,dsi.txt @@ -7,7 +7,7 @@ channel output. Required properties: - compatible: "mediatek,<chip>-dsi" -- the supported chips are mt2701, mt7623, mt8173 and mt8183. +- the supported chips are mt2701, mt7623, mt8167, 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/dsi-controller-main.yaml b/dts/Bindings/display/msm/dsi-controller-main.yaml index 76348b71f7..35426fde86 100644 --- a/dts/Bindings/display/msm/dsi-controller-main.yaml +++ b/dts/Bindings/display/msm/dsi-controller-main.yaml @@ -64,6 +64,18 @@ properties: Indicates if the DSI controller is driving a panel which needs 2 DSI links. + assigned-clocks: + minItems: 2 + maxItems: 2 + description: | + Parents of "byte" and "pixel" for the given platform. + + assigned-clock-parents: + minItems: 2 + maxItems: 2 + description: | + The Byte clock and Pixel clock PLL outputs provided by a DSI PHY block. + power-domains: maxItems: 1 @@ -77,7 +89,8 @@ properties: properties: port@0: - $ref: "/schemas/graph.yaml#/properties/port" + $ref: "/schemas/graph.yaml#/$defs/port-base" + unevaluatedProperties: false description: | Input endpoints of the controller. properties: @@ -92,7 +105,8 @@ properties: enum: [ 0, 1, 2, 3 ] port@1: - $ref: "/schemas/graph.yaml#/properties/port" + $ref: "/schemas/graph.yaml#/$defs/port-base" + unevaluatedProperties: false description: | Output endpoints of the controller. properties: @@ -119,6 +133,8 @@ required: - clock-names - phys - phy-names + - assigned-clocks + - assigned-clock-parents - power-domains - operating-points-v2 - ports @@ -159,6 +175,9 @@ examples: phys = <&dsi0_phy>; phy-names = "dsi"; + assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>; + assigned-clock-parents = <&dsi_phy 0>, <&dsi_phy 1>; + power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&dsi_opp_table>; diff --git a/dts/Bindings/display/msm/dsi-phy-10nm.yaml b/dts/Bindings/display/msm/dsi-phy-10nm.yaml index 4a26bef193..4399715953 100644 --- a/dts/Bindings/display/msm/dsi-phy-10nm.yaml +++ b/dts/Bindings/display/msm/dsi-phy-10nm.yaml @@ -14,9 +14,9 @@ allOf: properties: compatible: - oneOf: - - const: qcom,dsi-phy-10nm - - const: qcom,dsi-phy-10nm-8998 + enum: + - qcom,dsi-phy-10nm + - qcom,dsi-phy-10nm-8998 reg: items: diff --git a/dts/Bindings/display/msm/dsi-phy-14nm.yaml b/dts/Bindings/display/msm/dsi-phy-14nm.yaml index 72a00cce01..064df50e21 100644 --- a/dts/Bindings/display/msm/dsi-phy-14nm.yaml +++ b/dts/Bindings/display/msm/dsi-phy-14nm.yaml @@ -14,9 +14,9 @@ allOf: properties: compatible: - oneOf: - - const: qcom,dsi-phy-14nm - - const: qcom,dsi-phy-14nm-660 + enum: + - qcom,dsi-phy-14nm + - qcom,dsi-phy-14nm-660 reg: items: diff --git a/dts/Bindings/display/msm/dsi-phy-20nm.yaml b/dts/Bindings/display/msm/dsi-phy-20nm.yaml index 743806d61a..b8de785ce8 100644 --- a/dts/Bindings/display/msm/dsi-phy-20nm.yaml +++ b/dts/Bindings/display/msm/dsi-phy-20nm.yaml @@ -14,8 +14,7 @@ allOf: properties: compatible: - oneOf: - - const: qcom,dsi-phy-20nm + const: qcom,dsi-phy-20nm reg: items: diff --git a/dts/Bindings/display/msm/dsi-phy-28nm.yaml b/dts/Bindings/display/msm/dsi-phy-28nm.yaml index b106007116..69eecaa64b 100644 --- a/dts/Bindings/display/msm/dsi-phy-28nm.yaml +++ b/dts/Bindings/display/msm/dsi-phy-28nm.yaml @@ -14,10 +14,10 @@ allOf: properties: compatible: - oneOf: - - const: qcom,dsi-phy-28nm-hpm - - const: qcom,dsi-phy-28nm-lp - - const: qcom,dsi-phy-28nm-8960 + enum: + - qcom,dsi-phy-28nm-hpm + - qcom,dsi-phy-28nm-lp + - qcom,dsi-phy-28nm-8960 reg: items: diff --git a/dts/Bindings/display/msm/dsi-phy-7nm.yaml b/dts/Bindings/display/msm/dsi-phy-7nm.yaml new file mode 100644 index 0000000000..c851770bbd --- /dev/null +++ b/dts/Bindings/display/msm/dsi-phy-7nm.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dsi-phy-7nm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display DSI 7nm PHY + +maintainers: + - Jonathan Marek <jonathan@marek.ca> + +allOf: + - $ref: dsi-phy-common.yaml# + +properties: + compatible: + enum: + - qcom,dsi-phy-7nm + - qcom,dsi-phy-7nm-8150 + - qcom,sc7280-dsi-phy-7nm + + reg: + items: + - description: dsi phy register set + - description: dsi phy lane register set + - description: dsi pll register set + + reg-names: + items: + - const: dsi_phy + - const: dsi_phy_lane + - const: dsi_pll + + vdds-supply: + description: | + Connected to VDD_A_DSI_PLL_0P9 pin (or VDDA_DSI{0,1}_PLL_0P9 for sm8150) + + phy-type: + description: D-PHY (default) or C-PHY mode + enum: [ 10, 11 ] + default: 10 + +required: + - compatible + - reg + - reg-names + - vdds-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,dispcc-sm8250.h> + #include <dt-bindings/clock/qcom,rpmh.h> + + dsi-phy@ae94400 { + compatible = "qcom,dsi-phy-7nm"; + reg = <0x0ae94400 0x200>, + <0x0ae94600 0x280>, + <0x0ae94900 0x260>; + reg-names = "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells = <1>; + #phy-cells = <0>; + + vdds-supply = <&vreg_l5a_0p88>; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; + }; diff --git a/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml b/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml index 38bc1d1b51..b87a2e28c8 100644 --- a/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml +++ b/dts/Bindings/display/panel/boe,tv101wum-nl6.yaml @@ -70,7 +70,6 @@ examples: avee-supply = <&ppvarp_lcd>; pp1800-supply = <&pp1800_lcd>; backlight = <&backlight_lcd0>; - status = "okay"; port { panel_in: endpoint { remote-endpoint = <&dsi_out>; diff --git a/dts/Bindings/display/panel/ilitek,ili9341.yaml b/dts/Bindings/display/panel/ilitek,ili9341.yaml new file mode 100644 index 0000000000..2ed010f91e --- /dev/null +++ b/dts/Bindings/display/panel/ilitek,ili9341.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/ilitek,ili9341.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek-9341 Display Panel + +maintainers: + - Dillon Min <dillon.minfei@gmail.com> + +description: | + Ilitek ILI9341 TFT panel driver with SPI control bus + This is a driver for 320x240 TFT panels, accepting a rgb input + streams with 16 bits or 18 bits. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + # ili9341 240*320 Color on stm32f429-disco board + - st,sf-tc240t-9370-t + - const: ilitek,ili9341 + + reg: true + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) of this DBI panel + + spi-3wire: true + + spi-max-frequency: + const: 10000000 + + port: true + + vci-supply: + description: Analog voltage supply (2.5 .. 3.3V) + + vddi-supply: + description: Voltage supply for interface logic (1.65 .. 3.3 V) + + vddi-led-supply: + description: Voltage supply for the LED driver (1.65 .. 3.3 V) + +additionalProperties: false + +required: + - compatible + - reg + - dc-gpios + - port + +examples: + - |+ + spi { + #address-cells = <1>; + #size-cells = <0>; + panel: display@0 { + compatible = "st,sf-tc240t-9370-t", + "ilitek,ili9341"; + reg = <0>; + spi-3wire; + spi-max-frequency = <10000000>; + dc-gpios = <&gpiod 13 0>; + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; + }; +... + diff --git a/dts/Bindings/display/panel/innolux,ej030na.yaml b/dts/Bindings/display/panel/innolux,ej030na.yaml new file mode 100644 index 0000000000..cda36c04e8 --- /dev/null +++ b/dts/Bindings/display/panel/innolux,ej030na.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/innolux,ej030na.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel + +description: | + The panel must obey the rules for a SPI slave device as specified in + spi/spi-controller.yaml + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: innolux,ej030na + + backlight: true + port: true + power-supply: true + reg: true + reset-gpios: true + +required: + - compatible + - reg + - power-supply + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "innolux,ej030na"; + reg = <0>; + + spi-max-frequency = <10000000>; + + reset-gpios = <&gpe 4 GPIO_ACTIVE_LOW>; + power-supply = <&lcd_power>; + + backlight = <&backlight>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; + }; + }; diff --git a/dts/Bindings/display/panel/panel-simple.yaml b/dts/Bindings/display/panel/panel-simple.yaml index b3797ba269..335776c454 100644 --- a/dts/Bindings/display/panel/panel-simple.yaml +++ b/dts/Bindings/display/panel/panel-simple.yaml @@ -46,9 +46,13 @@ properties: # 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,b133han05 + # 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 14.0" FHD (1920x1080) color TFT-LCD panel + - auo,b140han06 # AU Optronics Corporation 7.0" FHD (800 x 480) TFT LCD panel - auo,g070vvn01 # AU Optronics Corporation 10.1" (1280x800) color TFT LCD panel @@ -110,6 +114,9 @@ properties: # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel - edt,et057090dhu - edt,et070080dh6 + # Emerging Display Technology Corp. 3.5" WVGA TFT LCD panel with + # capacitive multitouch + - edt,etm0350g0dh6 # Emerging Display Technology Corp. 480x272 TFT Display with capacitive touch - edt,etm043080dh6gp # Emerging Display Technology Corp. 480x272 TFT Display @@ -128,6 +135,11 @@ properties: # Emerging Display Technology Corp. WVGA TFT Display with capacitive touch - edt,etm0700g0dh6 - edt,etm0700g0edh6 + # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel with + # capacitive touch + - edt,etmv570g2dhu + # E Ink VB3300-KCA + - eink,vb3300-kca # Evervision Electronics Co. Ltd. VGG804821 5.0" WVGA TFT LCD Panel - evervision,vgg804821 # Foxlink Group 5" WVGA TFT LCD panel @@ -202,8 +214,14 @@ properties: - logictechno,lt161010-2nhr # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod. - logictechno,lt170410-2whc + # Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module + - logictechno,lttd800480070-l2rt + # Logic Technologies LTTD800480070-L6WH-RT 7” 800x480 TFT Resistive Touch Module + - logictechno,lttd800480070-l6wh-rt # Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel - mitsubishi,aa070mc01-ca1 + # Multi-Inno Technology Co.,Ltd MI1010AIT-1CP 10.1" 1280x800 LVDS IPS Cap Touch Mod. + - multi-inno,mi1010ait-1cp # NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel - nec,nl12880bc20-05 # NEC LCD Technologies,Ltd. WQVGA TFT LCD panel @@ -238,10 +256,14 @@ properties: - powertip,ph800480t013-idf02 # QiaoDian XianShi Corporation 4"3 TFT LCD panel - qiaodian,qd43003c0-40 + # Shenzhen QiShenglong Industrialist Co., Ltd. Gopher 2b 4.3" 480(RGB)x272 TFT LCD panel + - qishenglong,gopher2b-lcd # 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 13.3" FHD (1920x1080 pixels) eDP AMOLED panel + - samsung,atna33xc20 # Samsung 12.2" (2560x1600 pixels) TFT LCD panel - samsung,lsn122dl01-c01 # Samsung Electronics 10.1" WSVGA TFT LCD panel @@ -298,6 +320,8 @@ properties: enable-gpios: true port: true power-supply: true + no-hpd: true + hpd-gpios: true additionalProperties: false diff --git a/dts/Bindings/display/panel/samsung,lms380kf01.yaml b/dts/Bindings/display/panel/samsung,lms380kf01.yaml new file mode 100644 index 0000000000..251f0c7115 --- /dev/null +++ b/dts/Bindings/display/panel/samsung,lms380kf01.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,lms380kf01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung LMS380KF01 display panel + +description: The LMS380KF01 is a 480x800 DPI display panel from Samsung Mobile + Displays (SMD) utilizing the WideChips WS2401 display controller. It can be + used with internal or external backlight control. + The panel must obey the rules for a SPI slave device as specified in + spi/spi-controller.yaml + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,lms380kf01 + + reg: true + + interrupts: + description: provides an optional ESD (electrostatic discharge) + interrupt that signals abnormalities in the display hardware. + This can also be raised for other reasons like erroneous + configuration. + maxItems: 1 + + reset-gpios: true + + vci-supply: + description: regulator that supplies the VCI analog voltage + usually around 3.0 V + + vccio-supply: + description: regulator that supplies the VCCIO voltage usually + around 1.8 V + + backlight: true + + spi-cpha: true + + spi-cpol: true + + spi-max-frequency: + maximum: 1200000 + + port: true + +required: + - compatible + - reg + - spi-cpha + - spi-cpol + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + compatible = "spi-gpio"; + sck-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + miso-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "samsung,lms380kf01"; + spi-max-frequency = <1200000>; + spi-cpha; + spi-cpol; + reg = <0>; + vci-supply = <&lcd_3v0_reg>; + vccio-supply = <&lcd_1v8_reg>; + reset-gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio>; + interrupts = <5 IRQ_TYPE_EDGE_RISING>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/display/panel/samsung,lms397kf04.yaml b/dts/Bindings/display/panel/samsung,lms397kf04.yaml index 4cb75a5f2e..cd62968426 100644 --- a/dts/Bindings/display/panel/samsung,lms397kf04.yaml +++ b/dts/Bindings/display/panel/samsung,lms397kf04.yaml @@ -33,8 +33,11 @@ properties: backlight: true + spi-cpha: true + + spi-cpol: true + spi-max-frequency: - $ref: /schemas/types.yaml#/definitions/uint32 description: inherited as a SPI client node, the datasheet specifies maximum 300 ns minimum cycle which gives around 3 MHz max frequency maximum: 3000000 @@ -44,6 +47,9 @@ properties: required: - compatible - reg + - spi-cpha + - spi-cpol + - port additionalProperties: false @@ -52,15 +58,23 @@ examples: #include <dt-bindings/gpio/gpio.h> spi { + compatible = "spi-gpio"; + sck-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + miso-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; + num-chipselects = <1>; #address-cells = <1>; #size-cells = <0>; panel@0 { compatible = "samsung,lms397kf04"; spi-max-frequency = <3000000>; + spi-cpha; + spi-cpol; reg = <0>; vci-supply = <&lcd_3v0_reg>; vccio-supply = <&lcd_1v8_reg>; - reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio 4 GPIO_ACTIVE_LOW>; backlight = <&ktd259>; port { diff --git a/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 151be3bba0..39792f051d 100644 --- a/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -23,6 +23,7 @@ Required properties: Optional properties: - phys: from general PHY binding: the phandle for the PHY device. - phy-names: Should be "dphy" if phys references an external phy. +- #phy-cells: Defined when used as ISP phy, should be 0. - power-domains: a phandle to mipi dsi power domain node. - resets: list of phandle + reset specifier pairs, as described in [3]. - reset-names: string reset name, must be "apb". diff --git a/dts/Bindings/display/solomon,ssd1307fb.yaml b/dts/Bindings/display/solomon,ssd1307fb.yaml new file mode 100644 index 0000000000..2ed2a7d0ca --- /dev/null +++ b/dts/Bindings/display/solomon,ssd1307fb.yaml @@ -0,0 +1,208 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/solomon,ssd1307fb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Solomon SSD1307 OLED Controller Framebuffer + +maintainers: + - Maxime Ripard <mripard@kernel.org> + +properties: + compatible: + enum: + - solomon,ssd1305fb-i2c + - solomon,ssd1306fb-i2c + - solomon,ssd1307fb-i2c + - solomon,ssd1309fb-i2c + + reg: + maxItems: 1 + + pwms: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + vbat-supply: + description: The supply for VBAT + + solomon,height: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 16 + description: + Height in pixel of the screen driven by the controller + + solomon,width: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 96 + description: + Width in pixel of the screen driven by the controller + + solomon,page-offset: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 1 + description: + Offset of pages (band of 8 pixels) that the screen is mapped to + + solomon,segment-no-remap: + type: boolean + description: + Display needs normal (non-inverted) data column to segment mapping + + solomon,col-offset: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + description: + Offset of columns (COL/SEG) that the screen is mapped to + + solomon,com-seq: + type: boolean + description: + Display uses sequential COM pin configuration + + solomon,com-lrremap: + type: boolean + description: + Display uses left-right COM pin remap + + solomon,com-invdir: + type: boolean + description: + Display uses inverted COM pin scan direction + + solomon,com-offset: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + description: + Number of the COM pin wired to the first display line + + solomon,prechargep1: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 2 + description: + Length of deselect period (phase 1) in clock cycles + + solomon,prechargep2: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 2 + description: + Length of precharge period (phase 2) in clock cycles. This needs to be + the higher, the higher the capacitance of the OLED's pixels is. + + solomon,dclk-div: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 16 + description: + Clock divisor. The default value is controller-dependent. + + solomon,dclk-frq: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + Clock frequency, higher value means higher frequency. + The default value is controller-dependent. + + solomon,lookup-table: + $ref: /schemas/types.yaml#/definitions/uint8-array + maxItems: 4 + description: + 8 bit value array of current drive pulse widths for BANK0, and colors A, + B, and C. Each value in range of 31 to 63 for pulse widths of 32 to 64. + Color D is always width 64. + + solomon,area-color-enable: + type: boolean + description: + Display uses color mode + + solomon,low-power: + type: boolean + description: + Display runs in low power mode + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: solomon,ssd1305fb-i2c + then: + properties: + solomon,dclk-div: + default: 1 + solomon,dclk-frq: + default: 7 + + - if: + properties: + compatible: + contains: + const: solomon,ssd1306fb-i2c + then: + properties: + solomon,dclk-div: + default: 1 + solomon,dclk-frq: + default: 8 + + - if: + properties: + compatible: + contains: + const: solomon,ssd1307fb-i2c + then: + properties: + solomon,dclk-div: + default: 2 + solomon,dclk-frq: + default: 12 + required: + - pwms + + - if: + properties: + compatible: + contains: + const: solomon,ssd1309fb-i2c + then: + properties: + solomon,dclk-div: + default: 1 + solomon,dclk-frq: + default: 10 + +additionalProperties: false + +examples: + - | + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + ssd1307: oled@3c { + compatible = "solomon,ssd1307fb-i2c"; + reg = <0x3c>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7>; + }; + + ssd1306: oled@3d { + compatible = "solomon,ssd1306fb-i2c"; + reg = <0x3c>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7>; + solomon,com-lrremap; + solomon,com-invdir; + solomon,com-offset = <32>; + solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>; + }; + }; diff --git a/dts/Bindings/display/ssd1307fb.txt b/dts/Bindings/display/ssd1307fb.txt deleted file mode 100644 index 2dcb6d12d1..0000000000 --- a/dts/Bindings/display/ssd1307fb.txt +++ /dev/null @@ -1,60 +0,0 @@ -* Solomon SSD1307 Framebuffer Driver - -Required properties: - - compatible: Should be "solomon,<chip>fb-<bus>". The only supported bus for - now is i2c, and the supported chips are ssd1305, ssd1306, ssd1307 and - ssd1309. - - reg: Should contain address of the controller on the I2C bus. Most likely - 0x3c or 0x3d - - pwm: Should contain the pwm to use according to the OF device tree PWM - specification [0]. Only required for the ssd1307. - - solomon,height: Height in pixel of the screen driven by the controller - - solomon,width: Width in pixel of the screen driven by the controller - - solomon,page-offset: Offset of pages (band of 8 pixels) that the screen is - mapped to. - -Optional properties: - - reset-gpios: The GPIO used to reset the OLED display, if available. See - Documentation/devicetree/bindings/gpio/gpio.txt for details. - - vbat-supply: The supply for VBAT - - solomon,segment-no-remap: Display needs normal (non-inverted) data column - to segment mapping - - solomon,col-offset: Offset of columns (COL/SEG) that the screen is mapped to. - - solomon,com-seq: Display uses sequential COM pin configuration - - solomon,com-lrremap: Display uses left-right COM pin remap - - solomon,com-invdir: Display uses inverted COM pin scan direction - - solomon,com-offset: Number of the COM pin wired to the first display line - - solomon,prechargep1: Length of deselect period (phase 1) in clock cycles. - - solomon,prechargep2: Length of precharge period (phase 2) in clock cycles. - This needs to be the higher, the higher the capacitance - of the OLED's pixels is - - solomon,dclk-div: Clock divisor 1 to 16 - - solomon,dclk-frq: Clock frequency 0 to 15, higher value means higher - frequency - - solomon,lookup-table: 8 bit value array of current drive pulse widths for - BANK0, and colors A, B, and C. Each value in range - of 31 to 63 for pulse widths of 32 to 64. Color D - is always width 64. - - solomon,area-color-enable: Display uses color mode - - solomon,low-power. Display runs in low power mode - -[0]: Documentation/devicetree/bindings/pwm/pwm.txt - -Examples: -ssd1307: oled@3c { - compatible = "solomon,ssd1307fb-i2c"; - reg = <0x3c>; - pwms = <&pwm 4 3000>; - reset-gpios = <&gpio2 7>; -}; - -ssd1306: oled@3c { - compatible = "solomon,ssd1306fb-i2c"; - reg = <0x3c>; - pwms = <&pwm 4 3000>; - reset-gpios = <&gpio2 7>; - solomon,com-lrremap; - solomon,com-invdir; - solomon,com-offset = <32>; - solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>; -}; diff --git a/dts/Bindings/display/zte,vou.txt b/dts/Bindings/display/zte,vou.txt deleted file mode 100644 index 38476475fd..0000000000 --- a/dts/Bindings/display/zte,vou.txt +++ /dev/null @@ -1,120 +0,0 @@ -ZTE VOU Display Controller - -This is a display controller found on ZTE ZX296718 SoC. It includes multiple -Graphic Layer (GL) and Video Layer (VL), two Mixers/Channels, and a few blocks -handling scaling, color space conversion etc. VOU also integrates the support -for typical output devices, like HDMI, TV Encoder, VGA, and RGB LCD. - -* Master VOU node - -It must be the parent node of all the sub-device nodes. - -Required properties: - - compatible: should be "zte,zx296718-vou" - - #address-cells: should be <1> - - #size-cells: should be <1> - - ranges: list of address translations between VOU and sub-devices - -* VOU DPC device - -Required properties: - - compatible: should be "zte,zx296718-dpc" - - reg: Physical base address and length of DPC register regions, one for each - entry in 'reg-names' - - reg-names: The names of register regions. The following regions are required: - "osd" - "timing_ctrl" - "dtrc" - "vou_ctrl" - "otfppu" - - interrupts: VOU DPC interrupt number to CPU - - clocks: A list of phandle + clock-specifier pairs, one for each entry - in 'clock-names' - - clock-names: A list of clock names. The following clocks are required: - "aclk" - "ppu_wclk" - "main_wclk" - "aux_wclk" - -* HDMI output device - -Required properties: - - compatible: should be "zte,zx296718-hdmi" - - reg: Physical base address and length of the HDMI device IO region - - interrupts : HDMI interrupt number to CPU - - clocks: A list of phandle + clock-specifier pairs, one for each entry - in 'clock-names' - - clock-names: A list of clock names. The following clocks are required: - "osc_cec" - "osc_clk" - "xclk" - -* TV Encoder output device - -Required properties: - - compatible: should be "zte,zx296718-tvenc" - - reg: Physical base address and length of the TVENC device IO region - - zte,tvenc-power-control: the phandle to SYSCTRL block followed by two - integer cells. The first cell is the offset of SYSCTRL register used - to control TV Encoder DAC power, and the second cell is the bit mask. - -* VGA output device - -Required properties: - - compatible: should be "zte,zx296718-vga" - - reg: Physical base address and length of the VGA device IO region - - interrupts : VGA interrupt number to CPU - - clocks: Phandle with clock-specifier pointing to VGA I2C clock. - - clock-names: Must be "i2c_wclk". - - zte,vga-power-control: the phandle to SYSCTRL block followed by two - integer cells. The first cell is the offset of SYSCTRL register used - to control VGA DAC power, and the second cell is the bit mask. - -Example: - -vou: vou@1440000 { - compatible = "zte,zx296718-vou"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x1440000 0x10000>; - - dpc: dpc@0 { - compatible = "zte,zx296718-dpc"; - reg = <0x0000 0x1000>, <0x1000 0x1000>, - <0x5000 0x1000>, <0x6000 0x1000>, - <0xa000 0x1000>; - reg-names = "osd", "timing_ctrl", - "dtrc", "vou_ctrl", - "otfppu"; - interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&topcrm VOU_ACLK>, <&topcrm VOU_PPU_WCLK>, - <&topcrm VOU_MAIN_WCLK>, <&topcrm VOU_AUX_WCLK>; - clock-names = "aclk", "ppu_wclk", - "main_wclk", "aux_wclk"; - }; - - vga: vga@8000 { - compatible = "zte,zx296718-vga"; - reg = <0x8000 0x1000>; - interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&topcrm VGA_I2C_WCLK>; - clock-names = "i2c_wclk"; - zte,vga-power-control = <&sysctrl 0x170 0xe0>; - }; - - hdmi: hdmi@c000 { - compatible = "zte,zx296718-hdmi"; - reg = <0xc000 0x4000>; - interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>; - clocks = <&topcrm HDMI_OSC_CEC>, - <&topcrm HDMI_OSC_CLK>, - <&topcrm HDMI_XCLK>; - clock-names = "osc_cec", "osc_clk", "xclk"; - }; - - tvenc: tvenc@2000 { - compatible = "zte,zx296718-tvenc"; - reg = <0x2000 0x1000>; - zte,tvenc-power-control = <&sysctrl 0x170 0x10>; - }; -}; diff --git a/dts/Bindings/dma/allwinner,sun6i-a31-dma.yaml b/dts/Bindings/dma/allwinner,sun6i-a31-dma.yaml index c1676b96da..a6df6f8b54 100644 --- a/dts/Bindings/dma/allwinner,sun6i-a31-dma.yaml +++ b/dts/Bindings/dma/allwinner,sun6i-a31-dma.yaml @@ -19,12 +19,12 @@ properties: description: The cell is the request line number. compatible: - oneOf: - - const: allwinner,sun6i-a31-dma - - const: allwinner,sun8i-a23-dma - - const: allwinner,sun8i-a83t-dma - - const: allwinner,sun8i-h3-dma - - const: allwinner,sun8i-v3s-dma + enum: + - allwinner,sun6i-a31-dma + - allwinner,sun8i-a23-dma + - allwinner,sun8i-a83t-dma + - allwinner,sun8i-h3-dma + - allwinner,sun8i-v3s-dma reg: maxItems: 1 diff --git a/dts/Bindings/dma/altr,msgdma.yaml b/dts/Bindings/dma/altr,msgdma.yaml index a4f9fe23dc..b193ee2db4 100644 --- a/dts/Bindings/dma/altr,msgdma.yaml +++ b/dts/Bindings/dma/altr,msgdma.yaml @@ -24,13 +24,15 @@ properties: items: - description: Control and Status Register Slave Port - description: Descriptor Slave Port - - description: Response Slave Port + - description: Response Slave Port (Optional) + minItems: 2 reg-names: items: - const: csr - const: desc - const: resp + minItems: 2 interrupts: maxItems: 1 diff --git a/dts/Bindings/dma/fsl-imx-sdma.txt b/dts/Bindings/dma/fsl-imx-sdma.txt index c9e97409e8..12c316ff48 100644 --- a/dts/Bindings/dma/fsl-imx-sdma.txt +++ b/dts/Bindings/dma/fsl-imx-sdma.txt @@ -9,6 +9,7 @@ Required properties: "fsl,imx53-sdma" "fsl,imx6q-sdma" "fsl,imx7d-sdma" + "fsl,imx6ul-sdma" "fsl,imx8mq-sdma" "fsl,imx8mm-sdma" "fsl,imx8mn-sdma" diff --git a/dts/Bindings/dma/renesas,rz-dmac.yaml b/dts/Bindings/dma/renesas,rz-dmac.yaml new file mode 100644 index 0000000000..7a4f415d74 --- /dev/null +++ b/dts/Bindings/dma/renesas,rz-dmac.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/renesas,rz-dmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/G2L DMA Controller + +maintainers: + - Biju Das <biju.das.jz@bp.renesas.com> + +allOf: + - $ref: "dma-controller.yaml#" + +properties: + compatible: + items: + - enum: + - renesas,r9a07g044-dmac # RZ/G2{L,LC} + - const: renesas,rz-dmac + + reg: + items: + - description: Control and channel register block + - description: DMA extended resource selector block + + interrupts: + maxItems: 17 + + interrupt-names: + items: + - const: error + - const: ch0 + - const: ch1 + - const: ch2 + - const: ch3 + - const: ch4 + - const: ch5 + - const: ch6 + - const: ch7 + - const: ch8 + - const: ch9 + - const: ch10 + - const: ch11 + - const: ch12 + - const: ch13 + - const: ch14 + - const: ch15 + + clocks: + items: + - description: DMA main clock + - description: DMA register access clock + + '#dma-cells': + const: 1 + description: + The cell specifies the encoded MID/RID values of the DMAC port + connected to the DMA client and the slave channel configuration + parameters. + bits[0:9] - Specifies MID/RID value + bit[10] - Specifies DMA request high enable (HIEN) + bit[11] - Specifies DMA request detection type (LVL) + bits[12:14] - Specifies DMAACK output mode (AM) + bit[15] - Specifies Transfer Mode (TM) + + dma-channels: + const: 16 + + power-domains: + maxItems: 1 + + resets: + items: + - description: Reset for DMA ARESETN reset terminal + - description: Reset for DMA RST_ASYNC reset terminal + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - '#dma-cells' + - dma-channels + - power-domains + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/r9a07g044-cpg.h> + + dmac: dma-controller@11820000 { + compatible = "renesas,r9a07g044-dmac", + "renesas,rz-dmac"; + reg = <0x11820000 0x10000>, + <0x11830000 0x10000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD R9A07G044_DMAC_ACLK>, + <&cpg CPG_MOD R9A07G044_DMAC_PCLK>; + power-domains = <&cpg>; + resets = <&cpg R9A07G044_DMAC_ARESETN>, + <&cpg R9A07G044_DMAC_RST_ASYNC>; + #dma-cells = <1>; + dma-channels = <16>; + }; diff --git a/dts/Bindings/dma/st,stm32-dma.yaml b/dts/Bindings/dma/st,stm32-dma.yaml index 2a5325f480..4bf676fd25 100644 --- a/dts/Bindings/dma/st,stm32-dma.yaml +++ b/dts/Bindings/dma/st,stm32-dma.yaml @@ -40,6 +40,13 @@ description: | 0x0: FIFO mode with threshold selectable with bit 0-1 0x1: Direct mode: each DMA request immediately initiates a transfer from/to the memory, FIFO is bypassed. + -bit 4: alternative DMA request/acknowledge protocol + 0x0: Use standard DMA ACK management, where ACK signal is maintained + up to the removal of request and transfer completion + 0x1: Use alternative DMA ACK management, where ACK de-assertion does + not wait for the de-assertion of the REQuest, ACK is only managed + by transfer completion. This must only be used on channels + managing transfers for STM32 USART/UART. maintainers: diff --git a/dts/Bindings/firmware/arm,scmi.yaml b/dts/Bindings/firmware/arm,scmi.yaml index cebf6ffe70..5c4c6782e0 100644 --- a/dts/Bindings/firmware/arm,scmi.yaml +++ b/dts/Bindings/firmware/arm,scmi.yaml @@ -34,6 +34,10 @@ properties: - description: SCMI compliant firmware with ARM SMC/HVC transport items: - const: arm,scmi-smc + - description: SCMI compliant firmware with SCMI Virtio transport. + The virtio transport only supports a single device. + items: + - const: arm,scmi-virtio interrupts: description: @@ -172,6 +176,7 @@ patternProperties: Each sub-node represents a protocol supported. If the platform supports a dedicated communication channel for a particular protocol, then the corresponding transport properties must be present. + The virtio transport does not support a dedicated communication channel. properties: reg: @@ -195,7 +200,6 @@ patternProperties: required: - compatible - - shmem if: properties: @@ -209,6 +213,7 @@ then: required: - mboxes + - shmem else: if: @@ -219,6 +224,7 @@ else: then: required: - arm,smc-id + - shmem examples: - | diff --git a/dts/Bindings/firmware/arm,scpi.yaml b/dts/Bindings/firmware/arm,scpi.yaml index d7113b0645..23b346bd12 100644 --- a/dts/Bindings/firmware/arm,scpi.yaml +++ b/dts/Bindings/firmware/arm,scpi.yaml @@ -131,9 +131,9 @@ properties: properties: compatible: - oneOf: - - const: arm,scpi-dvfs-clocks - - const: arm,scpi-variable-clocks + enum: + - arm,scpi-dvfs-clocks + - arm,scpi-variable-clocks '#clock-cells': const: 1 diff --git a/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt deleted file mode 100644 index 18c3aea90d..0000000000 --- a/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt +++ /dev/null @@ -1,44 +0,0 @@ ------------------------------------------------------------------ -Device Tree Bindings for the Xilinx Zynq MPSoC Firmware Interface ------------------------------------------------------------------ - -The zynqmp-firmware node describes the interface to platform firmware. -ZynqMP has an interface to communicate with secure firmware. Firmware -driver provides an interface to firmware APIs. Interface APIs can be -used by any driver to communicate to PMUFW(Platform Management Unit). -These requests include clock management, pin control, device control, -power management service, FPGA service and other platform management -services. - -Required properties: - - compatible: Must contain any of below: - "xlnx,zynqmp-firmware" for Zynq Ultrascale+ MPSoC - "xlnx,versal-firmware" for Versal - - method: The method of calling the PM-API firmware layer. - Permitted values are: - - "smc" : SMC #0, following the SMCCC - - "hvc" : HVC #0, following the SMCCC - -------- -Example -------- - -Zynq Ultrascale+ MPSoC ----------------------- -firmware { - zynqmp_firmware: zynqmp-firmware { - compatible = "xlnx,zynqmp-firmware"; - method = "smc"; - ... - }; -}; - -Versal ------- -firmware { - versal_firmware: versal-firmware { - compatible = "xlnx,versal-firmware"; - method = "smc"; - ... - }; -}; diff --git a/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml new file mode 100644 index 0000000000..f14f7b454f --- /dev/null +++ b/dts/Bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/xilinx/xlnx,zynqmp-firmware.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx firmware driver + +maintainers: + - Nava kishore Manne <nava.manne@xilinx.com> + +description: The zynqmp-firmware node describes the interface to platform + firmware. ZynqMP has an interface to communicate with secure firmware. + Firmware driver provides an interface to firmware APIs. Interface APIs + can be used by any driver to communicate to PMUFW(Platform Management Unit). + These requests include clock management, pin control, device control, + power management service, FPGA service and other platform management + services. + +properties: + compatible: + oneOf: + - description: For implementations complying for Zynq Ultrascale+ MPSoC. + const: xlnx,zynqmp-firmware + + - description: For implementations complying for Versal. + const: xlnx,versal-firmware + + method: + description: | + The method of calling the PM-API firmware layer. + Permitted values are. + - "smc" : SMC #0, following the SMCCC + - "hvc" : HVC #0, following the SMCCC + + $ref: /schemas/types.yaml#/definitions/string-array + enum: + - smc + - hvc + + versal_fpga: + $ref: /schemas/fpga/xlnx,versal-fpga.yaml# + description: Compatible of the FPGA device. + type: object + + zynqmp-aes: + $ref: /schemas/crypto/xlnx,zynqmp-aes.yaml# + description: The ZynqMP AES-GCM hardened cryptographic accelerator is + used to encrypt or decrypt the data with provided key and initialization + vector. + type: object + + clock-controller: + $ref: /schemas/clock/xlnx,versal-clk.yaml# + description: The clock controller is a hardware block of Xilinx versal + clock tree. It reads required input clock frequencies from the devicetree + and acts as clock provider for all clock consumers of PS clocks.list of + clock specifiers which are external input clocks to the given clock + controller. + type: object + +required: + - compatible + +additionalProperties: false + +examples: + - | + versal-firmware { + compatible = "xlnx,versal-firmware"; + method = "smc"; + + versal_fpga: versal_fpga { + compatible = "xlnx,versal-fpga"; + }; + + xlnx_aes: zynqmp-aes { + compatible = "xlnx,zynqmp-aes"; + }; + + versal_clk: clock-controller { + #clock-cells = <1>; + compatible = "xlnx,versal-clk"; + clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>; + clock-names = "ref", "alt_ref", "pl_alt_ref"; + }; + }; + +... diff --git a/dts/Bindings/fpga/xlnx,versal-fpga.yaml b/dts/Bindings/fpga/xlnx,versal-fpga.yaml new file mode 100644 index 0000000000..ac6a207278 --- /dev/null +++ b/dts/Bindings/fpga/xlnx,versal-fpga.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fpga/xlnx,versal-fpga.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Versal FPGA driver. + +maintainers: + - Nava kishore Manne <nava.manne@xilinx.com> + +description: | + Device Tree Versal FPGA bindings for the Versal SoC, controlled + using firmware interface. + +properties: + compatible: + items: + - enum: + - xlnx,versal-fpga + +required: + - compatible + +additionalProperties: false + +examples: + - | + versal_fpga: versal_fpga { + compatible = "xlnx,versal-fpga"; + }; + +... diff --git a/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.txt b/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.txt deleted file mode 100644 index 3052bf619d..0000000000 --- a/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.txt +++ /dev/null @@ -1,25 +0,0 @@ -Devicetree bindings for Zynq Ultrascale MPSoC FPGA Manager. -The ZynqMP SoC uses the PCAP (Processor configuration Port) to configure the -Programmable Logic (PL). The configuration uses the firmware interface. - -Required properties: -- compatible: should contain "xlnx,zynqmp-pcap-fpga" - -Example for full FPGA configuration: - - fpga-region0 { - compatible = "fpga-region"; - fpga-mgr = <&zynqmp_pcap>; - #address-cells = <0x1>; - #size-cells = <0x1>; - }; - - firmware { - zynqmp_firmware: zynqmp-firmware { - compatible = "xlnx,zynqmp-firmware"; - method = "smc"; - zynqmp_pcap: pcap { - compatible = "xlnx,zynqmp-pcap-fpga"; - }; - }; - }; diff --git a/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.yaml b/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.yaml new file mode 100644 index 0000000000..6cd2bdc06b --- /dev/null +++ b/dts/Bindings/fpga/xlnx,zynqmp-pcap-fpga.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fpga/xlnx,zynqmp-pcap-fpga.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Zynq Ultrascale MPSoC FPGA Manager Device Tree Bindings + +maintainers: + - Nava kishore Manne <navam@xilinx.com> + +description: | + Device Tree Bindings for Zynq Ultrascale MPSoC FPGA Manager. + The ZynqMP SoC uses the PCAP (Processor Configuration Port) to + configure the Programmable Logic (PL). The configuration uses the + firmware interface. + +properties: + compatible: + const: xlnx,zynqmp-pcap-fpga + +required: + - compatible + +additionalProperties: false + +examples: + - | + firmware { + zynqmp_firmware: zynqmp-firmware { + zynqmp_pcap: pcap { + compatible = "xlnx,zynqmp-pcap-fpga"; + }; + }; + }; +... diff --git a/dts/Bindings/fsi/ibm,fsi2spi.yaml b/dts/Bindings/fsi/ibm,fsi2spi.yaml index e425278653..e2ca0b0004 100644 --- a/dts/Bindings/fsi/ibm,fsi2spi.yaml +++ b/dts/Bindings/fsi/ibm,fsi2spi.yaml @@ -19,7 +19,6 @@ properties: compatible: enum: - ibm,fsi2spi - - ibm,fsi2spi-restricted reg: items: diff --git a/dts/Bindings/gpio/aspeed,sgpio.yaml b/dts/Bindings/gpio/aspeed,sgpio.yaml new file mode 100644 index 0000000000..46bb121360 --- /dev/null +++ b/dts/Bindings/gpio/aspeed,sgpio.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/aspeed,sgpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed SGPIO controller + +maintainers: + - Andrew Jeffery <andrew@aj.id.au> + +description: + This SGPIO controller is for ASPEED AST2400, AST2500 and AST2600 SoC, + AST2600 have two sgpio master one with 128 pins another one with 80 pins, + AST2500/AST2400 have one sgpio master with 80 pins. Each of the Serial + GPIO pins can be programmed to support the following options + - Support interrupt option for each input port and various interrupt + sensitivity option (level-high, level-low, edge-high, edge-low) + - Support reset tolerance option for each output port + - Directly connected to APB bus and its shift clock is from APB bus clock + divided by a programmable value. + - Co-work with external signal-chained TTL components (74LV165/74LV595) + +properties: + compatible: + enum: + - aspeed,ast2400-sgpio + - aspeed,ast2500-sgpio + - aspeed,ast2600-sgpiom + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + clocks: + maxItems: 1 + + ngpios: true + + bus-frequency: true + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - interrupts + - interrupt-controller + - ngpios + - clocks + - bus-frequency + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/aspeed-clock.h> + sgpio: sgpio@1e780200 { + #gpio-cells = <2>; + compatible = "aspeed,ast2500-sgpio"; + gpio-controller; + interrupts = <40>; + reg = <0x1e780200 0x0100>; + clocks = <&syscon ASPEED_CLK_APB>; + interrupt-controller; + ngpios = <80>; + bus-frequency = <12000000>; + }; diff --git a/dts/Bindings/gpio/gpio-virtio.yaml b/dts/Bindings/gpio/gpio-virtio.yaml new file mode 100644 index 0000000000..601d857545 --- /dev/null +++ b/dts/Bindings/gpio/gpio-virtio.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/gpio-virtio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Virtio GPIO controller + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +allOf: + - $ref: /schemas/virtio/virtio-device.yaml# + +description: + Virtio GPIO controller, see /schemas/virtio/virtio-device.yaml for more + details. + +properties: + $nodename: + const: gpio + + compatible: + const: virtio,device29 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + +required: + - compatible + - gpio-controller + - "#gpio-cells" + +unevaluatedProperties: false + +examples: + - | + virtio@3000 { + compatible = "virtio,mmio"; + reg = <0x3000 0x100>; + interrupts = <41>; + + gpio { + compatible = "virtio,device29"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + +... diff --git a/dts/Bindings/gpio/rockchip,gpio-bank.yaml b/dts/Bindings/gpio/rockchip,gpio-bank.yaml index d993e002ce..0d62c28fb5 100644 --- a/dts/Bindings/gpio/rockchip,gpio-bank.yaml +++ b/dts/Bindings/gpio/rockchip,gpio-bank.yaml @@ -22,7 +22,10 @@ properties: maxItems: 1 clocks: - maxItems: 1 + minItems: 1 + items: + - description: APB interface clock source + - description: GPIO debounce reference clock source gpio-controller: true diff --git a/dts/Bindings/gpio/sgpio-aspeed.txt b/dts/Bindings/gpio/sgpio-aspeed.txt deleted file mode 100644 index be329ea479..0000000000 --- a/dts/Bindings/gpio/sgpio-aspeed.txt +++ /dev/null @@ -1,46 +0,0 @@ -Aspeed SGPIO controller Device Tree Bindings --------------------------------------------- - -This SGPIO controller is for ASPEED AST2500 SoC, it supports up to 80 full -featured Serial GPIOs. Each of the Serial GPIO pins can be programmed to -support the following options: -- Support interrupt option for each input port and various interrupt - sensitivity option (level-high, level-low, edge-high, edge-low) -- Support reset tolerance option for each output port -- Directly connected to APB bus and its shift clock is from APB bus clock - divided by a programmable value. -- Co-work with external signal-chained TTL components (74LV165/74LV595) - -Required properties: - -- compatible : Should be one of - "aspeed,ast2400-sgpio", "aspeed,ast2500-sgpio" -- #gpio-cells : Should be 2, see gpio.txt -- reg : Address and length of the register set for the device -- gpio-controller : Marks the device node as a GPIO controller -- interrupts : Interrupt specifier, see interrupt-controller/interrupts.txt -- interrupt-controller : Mark the GPIO controller as an interrupt-controller -- ngpios : number of *hardware* GPIO lines, see gpio.txt. This will expose - 2 software GPIOs per hardware GPIO: one for hardware input, one for hardware - output. Up to 80 pins, must be a multiple of 8. -- clocks : A phandle to the APB clock for SGPM clock division -- bus-frequency : SGPM CLK frequency - -The sgpio and interrupt properties are further described in their respective -bindings documentation: - -- Documentation/devicetree/bindings/gpio/gpio.txt -- Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - - Example: - sgpio: sgpio@1e780200 { - #gpio-cells = <2>; - compatible = "aspeed,ast2500-sgpio"; - gpio-controller; - interrupts = <40>; - reg = <0x1e780200 0x0100>; - clocks = <&syscon ASPEED_CLK_APB>; - interrupt-controller; - ngpios = <8>; - bus-frequency = <12000000>; - }; diff --git a/dts/Bindings/gpu/arm,mali-bifrost.yaml b/dts/Bindings/gpu/arm,mali-bifrost.yaml index 0f73f436be..6f98dd55fb 100644 --- a/dts/Bindings/gpu/arm,mali-bifrost.yaml +++ b/dts/Bindings/gpu/arm,mali-bifrost.yaml @@ -20,6 +20,7 @@ properties: - mediatek,mt8183-mali - realtek,rtd1619-mali - rockchip,px30-mali + - rockchip,rk3568-mali - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable reg: @@ -136,7 +137,7 @@ examples: resets = <&reset 0>, <&reset 1>; }; - gpu_opp_table: opp_table0 { + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-533000000 { diff --git a/dts/Bindings/gpu/arm,mali-midgard.yaml b/dts/Bindings/gpu/arm,mali-midgard.yaml index 696c17aedb..d209f27262 100644 --- a/dts/Bindings/gpu/arm,mali-midgard.yaml +++ b/dts/Bindings/gpu/arm,mali-midgard.yaml @@ -160,7 +160,7 @@ examples: #cooling-cells = <2>; }; - gpu_opp_table: opp_table0 { + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-533000000 { diff --git a/dts/Bindings/hwmon/amd,sbrmi.yaml b/dts/Bindings/hwmon/amd,sbrmi.yaml new file mode 100644 index 0000000000..7598b08397 --- /dev/null +++ b/dts/Bindings/hwmon/amd,sbrmi.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/amd,sbrmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: > + Sideband Remote Management Interface (SB-RMI) compliant + AMD SoC power device. + +maintainers: + - Akshay Gupta <Akshay.Gupta@amd.com> + +description: | + SB Remote Management Interface (SB-RMI) is an SMBus compatible + interface that reports AMD SoC's Power (normalized Power) using, + Mailbox Service Request and resembles a typical 8-pin remote power + sensor's I2C interface to BMC. The power attributes in hwmon + reports power in microwatts. + +properties: + compatible: + enum: + - amd,sbrmi + + reg: + maxItems: 1 + description: | + I2C bus address of the device as specified in Section SBI SMBus Address + of the SoC register reference. The SB-RMI address is normally 78h for + socket 0 and 70h for socket 1, but it could vary based on hardware + address select pins. + \[open source SoC register reference\] + https://www.amd.com/en/support/tech-docs?keyword=55898 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + sbrmi@3c { + compatible = "amd,sbrmi"; + reg = <0x3c>; + }; + }; +... diff --git a/dts/Bindings/hwmon/max1619.txt b/dts/Bindings/hwmon/max1619.txt deleted file mode 100644 index c70dbbe1e5..0000000000 --- a/dts/Bindings/hwmon/max1619.txt +++ /dev/null @@ -1,12 +0,0 @@ -Bindings for MAX1619 Temperature Sensor - -Required properties: -- compatible : "maxim,max1619" -- reg : I2C address, one of 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, or - 0x4d, 0x4e - -Example: - temp@4c { - compatible = "maxim,max1619"; - reg = <0x4c>; - }; diff --git a/dts/Bindings/hwmon/winbond,w83781d.yaml b/dts/Bindings/hwmon/winbond,w83781d.yaml new file mode 100644 index 0000000000..31ce77a4b0 --- /dev/null +++ b/dts/Bindings/hwmon/winbond,w83781d.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/winbond,w83781d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Winbond W83781 and compatible hardware monitor IC + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + enum: + - winbond,w83781d + - winbond,w83781g + - winbond,w83782d + - winbond,w83783s + - asus,as99127f + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@28 { + compatible = "winbond,w83781d"; + reg = <0x28>; + }; + }; diff --git a/dts/Bindings/i2c/brcm,iproc-i2c.txt b/dts/Bindings/i2c/brcm,iproc-i2c.txt deleted file mode 100644 index d12cc33cca..0000000000 --- a/dts/Bindings/i2c/brcm,iproc-i2c.txt +++ /dev/null @@ -1,46 +0,0 @@ -Broadcom iProc I2C controller - -Required properties: - -- compatible: - Must be "brcm,iproc-i2c" or "brcm,iproc-nic-i2c" - -- reg: - Define the base and range of the I/O address space that contain the iProc - I2C controller registers - -- clock-frequency: - This is the I2C bus clock. Need to be either 100000 or 400000 - -- #address-cells: - Always 1 (for I2C addresses) - -- #size-cells: - Always 0 - -Optional properties: - -- interrupts: - Should contain the I2C interrupt. For certain revisions of the I2C - controller, I2C interrupt is unwired to the interrupt controller. In such - case, this property should be left unspecified, and driver will fall back - to polling mode - -- brcm,ape-hsls-addr-mask: - Required for "brcm,iproc-nic-i2c". Host view of address mask into the - 'APE' co-processor. Value must be unsigned, 32-bit - -Example: - i2c0: i2c@18008000 { - compatible = "brcm,iproc-i2c"; - reg = <0x18008000 0x100>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>; - clock-frequency = <100000>; - - codec: wm8750@1a { - compatible = "wlf,wm8750"; - reg = <0x1a>; - }; - }; diff --git a/dts/Bindings/i2c/brcm,iproc-i2c.yaml b/dts/Bindings/i2c/brcm,iproc-i2c.yaml new file mode 100644 index 0000000000..2aa75b7add --- /dev/null +++ b/dts/Bindings/i2c/brcm,iproc-i2c.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/brcm,iproc-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom iProc I2C controller + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +properties: + compatible: + enum: + - brcm,iproc-i2c + - brcm,iproc-nic-i2c + + reg: + maxItems: 1 + + clock-frequency: + enum: [ 100000, 400000 ] + + interrupts: + description: | + Should contain the I2C interrupt. For certain revisions of the I2C + controller, I2C interrupt is unwired to the interrupt controller. In such + case, this property should be left unspecified, and driver will fall back + to polling mode + maxItems: 1 + + brcm,ape-hsls-addr-mask: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Host view of address mask into the 'APE' co-processor + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + - if: + properties: + compatible: + contains: + const: brcm,iproc-nic-i2c + then: + required: + - brcm,ape-hsls-addr-mask + +unevaluatedProperties: false + +required: + - reg + - clock-frequency + - '#address-cells' + - '#size-cells' + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + i2c@18008000 { + compatible = "brcm,iproc-i2c"; + reg = <0x18008000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>; + clock-frequency = <100000>; + + wm8750@1a { + compatible = "wlf,wm8750"; + reg = <0x1a>; + }; + }; diff --git a/dts/Bindings/i2c/i2c-virtio.yaml b/dts/Bindings/i2c/i2c-virtio.yaml new file mode 100644 index 0000000000..7d87ed8553 --- /dev/null +++ b/dts/Bindings/i2c/i2c-virtio.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/i2c-virtio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Virtio I2C Adapter + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + - $ref: /schemas/virtio/virtio-device.yaml# + +description: + Virtio I2C device, see /schemas/virtio/virtio-device.yaml for more details. + +properties: + $nodename: + const: i2c + + compatible: + const: virtio,device22 + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + virtio@3000 { + compatible = "virtio,mmio"; + reg = <0x3000 0x100>; + interrupts = <41>; + + i2c { + compatible = "virtio,device22"; + + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@20 { + compatible = "dynaimage,al3320a"; + reg = <0x20>; + }; + }; + }; + +... diff --git a/dts/Bindings/i2c/renesas,riic.yaml b/dts/Bindings/i2c/renesas,riic.yaml index 52d92ec7ec..402fd125e0 100644 --- a/dts/Bindings/i2c/renesas,riic.yaml +++ b/dts/Bindings/i2c/renesas,riic.yaml @@ -27,14 +27,25 @@ properties: interrupts: items: - - description: Transmit End Interrupt (TEI) - - description: Receive Data Full Interrupt (RI) - - description: Transmit Data Empty Interrupt (TI) - - description: Stop Condition Detection Interrupt (SPI) - - description: Start Condition Detection Interrupt (STI) - - description: NACK Reception Interrupt (NAKI) - - description: Arbitration-Lost Interrupt (ALI) - - description: Timeout Interrupt (TMOI) + - description: Transmit End Interrupt + - description: Receive Data Full Interrupt + - description: Transmit Data Empty Interrupt + - description: Stop Condition Detection Interrupt + - description: Start Condition Detection Interrupt + - description: NACK Reception Interrupt + - description: Arbitration-Lost Interrupt + - description: Timeout Interrupt + + interrupt-names: + items: + - const: tei + - const: ri + - const: ti + - const: spi + - const: sti + - const: naki + - const: ali + - const: tmoi clock-frequency: description: @@ -51,6 +62,7 @@ required: - compatible - reg - interrupts + - interrupt-names - clocks - clock-frequency - power-domains @@ -85,6 +97,8 @@ examples: <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tei", "ri", "ti", "spi", "sti", "naki", "ali", + "tmoi"; clocks = <&mstp9_clks R7S72100_CLK_I2C0>; clock-frequency = <100000>; power-domains = <&cpg_clocks>; diff --git a/dts/Bindings/i2c/ti,omap4-i2c.yaml b/dts/Bindings/i2c/ti,omap4-i2c.yaml index ff165ad1be..db0843be91 100644 --- a/dts/Bindings/i2c/ti,omap4-i2c.yaml +++ b/dts/Bindings/i2c/ti,omap4-i2c.yaml @@ -72,11 +72,11 @@ additionalProperties: false if: properties: compatible: - oneOf: - - const: ti,omap2420-i2c - - const: ti,omap2430-i2c - - const: ti,omap3-i2c - - const: ti,omap4-i2c + enum: + - ti,omap2420-i2c + - ti,omap2430-i2c + - ti,omap3-i2c + - ti,omap4-i2c then: properties: diff --git a/dts/Bindings/iio/accel/bosch,bma180.yaml b/dts/Bindings/iio/accel/bosch,bma180.yaml deleted file mode 100644 index a7e84089cc..0000000000 --- a/dts/Bindings/iio/accel/bosch,bma180.yaml +++ /dev/null @@ -1,61 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/iio/accel/bosch,bma180.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Bosch BMA023 / BMA150/ BMA180 / BMA250 / SMB380 triaxial accelerometers - -maintainers: - - Jonathan Cameron <jic23@kernel.org> - -description: | - https://media.digikey.com/pdf/Data%20Sheets/Bosch/BMA150.pdf - http://omapworld.com/BMA180_111_1002839.pdf - http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds002-05.pdf - -properties: - compatible: - enum: - - bosch,bma023 - - bosch,bma150 - - bosch,bma180 - - bosch,bma250 - - bosch,smb380 - - reg: - maxItems: 1 - - vdd-supply: true - - vddio-supply: true - - interrupts: - minItems: 1 - maxItems: 2 - description: | - Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING. - For the bma250 the first interrupt listed must be the one - connected to the INT1 pin, the second (optional) interrupt - listed must be the one connected to the INT2 pin. - -required: - - compatible - - reg - -additionalProperties: false - -examples: - - | - #include <dt-bindings/interrupt-controller/irq.h> - i2c { - #address-cells = <1>; - #size-cells = <0>; - accel@40 { - compatible = "bosch,bma180"; - reg = <0x40>; - interrupt-parent = <&gpio6>; - interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; - }; - }; -... diff --git a/dts/Bindings/iio/accel/bosch,bma255.yaml b/dts/Bindings/iio/accel/bosch,bma255.yaml index e830d5295b..478e75ae08 100644 --- a/dts/Bindings/iio/accel/bosch,bma255.yaml +++ b/dts/Bindings/iio/accel/bosch,bma255.yaml @@ -8,6 +8,7 @@ title: Bosch BMA255 and Similar Accelerometers maintainers: - Linus Walleij <linus.walleij@linaro.org> + - Stephan Gerhold <stephan@gerhold.net> description: 3 axis accelerometers with varying range and I2C or SPI @@ -16,15 +17,24 @@ description: properties: compatible: enum: - - bosch,bmc150_accel - - bosch,bmi055_accel + # bmc150-accel driver in Linux + - bosch,bma222 + - bosch,bma222e + - bosch,bma250e - bosch,bma253 - bosch,bma254 - bosch,bma255 - - bosch,bma250e - - bosch,bma222 - - bosch,bma222e - bosch,bma280 + - bosch,bmc150_accel + - bosch,bmc156_accel + - bosch,bmi055_accel + + # bma180 driver in Linux + - bosch,bma023 + - bosch,bma150 + - bosch,bma180 + - bosch,bma250 + - bosch,smb380 reg: maxItems: 1 @@ -36,9 +46,21 @@ properties: minItems: 1 maxItems: 2 description: | - The first interrupt listed must be the one connected to the INT1 pin, - the second (optional) interrupt listed must be the one connected to the - INT2 pin (if available). + Without interrupt-names, the first interrupt listed must be the one + connected to the INT1 pin, the second (optional) interrupt listed must be + the one connected to the INT2 pin (if available). The type should be + IRQ_TYPE_EDGE_RISING. + + BMC156 does not have an INT1 pin, therefore the first interrupt pin is + always treated as INT2. + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 mount-matrix: description: an optional 3x3 mounting rotation matrix. @@ -63,7 +85,22 @@ examples: reg = <0x08>; vddio-supply = <&vddio>; vdd-supply = <&vdd>; - interrupts = <57 IRQ_TYPE_EDGE_FALLING>; + interrupts = <57 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@10 { + compatible = "bosch,bmc156_accel"; + reg = <0x10>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + interrupts = <116 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; }; }; - | diff --git a/dts/Bindings/iio/adc/ingenic,adc.yaml b/dts/Bindings/iio/adc/ingenic,adc.yaml index 433a3fb55a..3eb7aa8822 100644 --- a/dts/Bindings/iio/adc/ingenic,adc.yaml +++ b/dts/Bindings/iio/adc/ingenic,adc.yaml @@ -23,6 +23,8 @@ properties: enum: - ingenic,jz4725b-adc - ingenic,jz4740-adc + - ingenic,jz4760-adc + - ingenic,jz4760b-adc - ingenic,jz4770-adc '#io-channel-cells': @@ -43,6 +45,23 @@ properties: interrupts: maxItems: 1 + ingenic,use-internal-divider: + description: + If present, battery voltage is read from the VBAT_IR pin, which has an + internal 1/4 divider. If absent, it is read through the VBAT_ER pin, + which does not have such a divider. + type: boolean + +if: + not: + properties: + compatible: + contains: + const: ingenic,jz4760b-adc +then: + properties: + ingenic,use-internal-divider: false + required: - compatible - '#io-channel-cells' diff --git a/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml b/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml new file mode 100644 index 0000000000..c80201d6a7 --- /dev/null +++ b/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/renesas,rzg2l-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/G2L ADC + +maintainers: + - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> + +description: | + A/D Converter block is a successive approximation analog-to-digital converter + with a 12-bit accuracy. Up to eight analog input channels can be selected. + Conversions can be performed in single or repeat mode. Result of the ADC is + stored in a 32-bit data register corresponding to each channel. + +properties: + compatible: + items: + - enum: + - renesas,r9a07g044-adc # RZ/G2{L,LC} + - const: renesas,rzg2l-adc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: converter clock + - description: peripheral clock + + clock-names: + items: + - const: adclk + - const: pclk + + power-domains: + maxItems: 1 + + resets: + maxItems: 2 + + reset-names: + items: + - const: presetn + - const: adrst-n + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + - resets + - reset-names + +patternProperties: + "^channel@[0-7]$": + $ref: "adc.yaml" + type: object + description: | + Represents the external channels which are connected to the ADC. + + properties: + reg: + description: | + The channel number. It can have up to 8 channels numbered from 0 to 7. + items: + - minimum: 0 + maximum: 7 + + required: + - reg + + additionalProperties: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r9a07g044-cpg.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + adc: adc@10059000 { + compatible = "renesas,r9a07g044-adc", "renesas,rzg2l-adc"; + reg = <0x10059000 0x400>; + interrupts = <GIC_SPI 347 IRQ_TYPE_EDGE_RISING>; + clocks = <&cpg CPG_MOD R9A07G044_ADC_ADCLK>, + <&cpg CPG_MOD R9A07G044_ADC_PCLK>; + clock-names = "adclk", "pclk"; + power-domains = <&cpg>; + resets = <&cpg R9A07G044_ADC_PRESETN>, + <&cpg R9A07G044_ADC_ADRST_N>; + reset-names = "presetn", "adrst-n"; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + }; + channel@1 { + reg = <1>; + }; + channel@2 { + reg = <2>; + }; + channel@3 { + reg = <3>; + }; + channel@4 { + reg = <4>; + }; + channel@5 { + reg = <5>; + }; + channel@6 { + reg = <6>; + }; + channel@7 { + reg = <7>; + }; + }; diff --git a/dts/Bindings/iio/adc/rockchip-saradc.yaml b/dts/Bindings/iio/adc/rockchip-saradc.yaml index 1bb7619778..e512a14e41 100644 --- a/dts/Bindings/iio/adc/rockchip-saradc.yaml +++ b/dts/Bindings/iio/adc/rockchip-saradc.yaml @@ -20,6 +20,7 @@ properties: - rockchip,px30-saradc - rockchip,rk3308-saradc - rockchip,rk3328-saradc + - rockchip,rk3568-saradc - rockchip,rv1108-saradc - const: rockchip,rk3399-saradc diff --git a/dts/Bindings/iio/dac/adi,ad5064.yaml b/dts/Bindings/iio/dac/adi,ad5064.yaml new file mode 100644 index 0000000000..05ed4e0ec3 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5064.yaml @@ -0,0 +1,268 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5064.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5064 and similar DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: | + A range of similar DAC devices with between 1 and 12 channels. Some parts + have internal references, others require a single shared external reference + and the remainder have a separate reference pin for each DAC. + +properties: + compatible: + oneOf: + - description: I2C devics + enum: + - adi,ad5024 + - adi,ad5025 + - adi,ad5044 + - adi,ad5045 + - adi,ad5064 + - adi,ad5064-1 + - adi,ad5065 + - adi,ad5628-1 + - adi,ad5628-2 + - adi,ad5648-1 + - adi,ad5648-2 + - adi,ad5666-1 + - adi,ad5666-2 + - adi,ad5668-1 + - adi,ad5668-2 + - adi,ad5668-3 + - description: SPI devices + enum: + - adi,ad5625 + - adi,ad5625r-1v25 + - adi,ad5625r-2v5 + - adi,ad5627 + - adi,ad5627r-1v25 + - adi,ad5627r-2v5 + - adi,ad5629-1 + - adi,ad5629-2 + - adi,ad5629-3 + - adi,ad5645r-1v25 + - adi,ad5645r-2v5 + - adi,ad5665 + - adi,ad5665r-1v25 + - adi,ad5665r-2v5 + - adi,ad5667 + - adi,ad5667r-1v25 + - adi,ad5667r-2v5 + - adi,ad5669-1 + - adi,ad5669-2 + - adi,ad5669-3 + - lltc,ltc2606 + - lltc,ltc2607 + - lltc,ltc2609 + - lltc,ltc2616 + - lltc,ltc2617 + - lltc,ltc2619 + - lltc,ltc2626 + - lltc,ltc2627 + - lltc,ltc2629 + - lltc,ltc2631-l12 + - lltc,ltc2631-h12 + - lltc,ltc2631-l10 + - lltc,ltc2631-h10 + - lltc,ltc2631-l8 + - lltc,ltc2631-h8 + - lltc,ltc2633-l12 + - lltc,ltc2633-h12 + - lltc,ltc2633-l10 + - lltc,ltc2633-h10 + - lltc,ltc2633-l8 + - lltc,ltc2633-h8 + - lltc,ltc2635-l12 + - lltc,ltc2635-h12 + - lltc,ltc2635-l10 + - lltc,ltc2635-h10 + - lltc,ltc2635-l8 + - lltc,ltc2635-h8 + + reg: + maxItems: 1 + + vrefA-supply: true + vrefB-supply: true + vrefC-supply: true + vrefD-supply: true + vref-supply: true + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +allOf: + - # Shared external vref, no internal reference + if: + properties: + compatible: + contains: + enum: + - adi,ad5064-1 + - adi,ad5625 + - adi,ad5627 + - adi,ad5665 + - adi,ad5667 + - lltc,ltc2606 + - lltc,ltc2607 + - lltc,ltc2616 + - lltc,ltc2617 + - lltc,ltc2626 + - lltc,ltc2627 + then: + properties: + vref-supply: true + vrefA-supply: false + vrefB-supply: false + vrefC-supply: false + vrefD-supply: false + required: + - vref-supply + - # Shared external vref, internal reference available + if: + properties: + compatible: + contains: + enum: + - adi,ad5625r-1v25 + - adi,ad5625r-2v5 + - adi,ad5627r-1v25 + - adi,ad5627r-2v5 + - adi,ad5628-1 + - adi,ad5628-2 + - adi,ad5629-1 + - adi,ad5629-2 + - adi,ad5629-3 + - adi,ad5645r-1v25 + - adi,ad5645r-2v5 + - adi,ad5647r-1v25 + - adi,ad5647r-2v5 + - adi,ad5648-1 + - adi,ad5648-2 + - adi,ad5665r-1v25 + - adi,ad5665r-2v5 + - adi,ad5666-1 + - adi,ad5666-2 + - adi,ad5667r-1v25 + - adi,ad5667r-2v5 + - adi,ad5668-1 + - adi,ad5668-2 + - adi,ad5668-3 + - adi,ad5669-1 + - adi,ad5669-2 + - adi,ad5669-3 + - lltc,ltc2631-l12 + - lltc,ltc2631-h12 + - lltc,ltc2631-l10 + - lltc,ltc2631-h10 + - lltc,ltc2631-l8 + - lltc,ltc2631-h8 + - lltc,ltc2633-l12 + - lltc,ltc2633-h12 + - lltc,ltc2633-l10 + - lltc,ltc2633-h10 + - lltc,ltc2633-l8 + - lltc,ltc2633-h8 + - lltc,ltc2635-l12 + - lltc,ltc2635-h12 + - lltc,ltc2635-l10 + - lltc,ltc2635-h10 + - lltc,ltc2635-l8 + - lltc,ltc2635-h8 + then: + properties: + vref-supply: true + vrefA-supply: false + vrefB-supply: false + vrefC-supply: false + vrefD-supply: false + - # 4 input devices, separate vrefs, no internal reference + if: + properties: + compatible: + contains: + enum: + - adi,ad5024 + - adi,ad5044 + - adi,ad5064 + - lltc,ltc2609 + - lltc,ltc2619 + - lltc,ltc2629 + then: + properties: + vrefA-supply: true + vrefB-supply: true + vrefC-supply: true + vrefD-supply: true + vref-supply: false + required: + - vrefA-supply + - vrefB-supply + - vrefC-supply + - vrefD-supply + - # 2 input devices, separate vrefs, no internal reference + if: + properties: + compatible: + contains: + enum: + - adi,ad5025 + - adi,ad5045 + - adi,ad5065 + then: + properties: + vrefA-supply: true + vrefB-supply: true + vrefC-supply: false + vrefD-supply: false + vref-supply: false + required: + - vrefA-supply + - vrefB-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5625"; + vref-supply = <&dac_vref>; + }; + }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5625r-1v25"; + }; + }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + dac@42 { + reg = <0x42>; + compatible = "adi,ad5024"; + vrefA-supply = <&dac_vref>; + vrefB-supply = <&dac_vref>; + vrefC-supply = <&dac_vref2>; + vrefD-supply = <&dac_vref2>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5360.yaml b/dts/Bindings/iio/dac/adi,ad5360.yaml new file mode 100644 index 0000000000..0d8fb56f4b --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5360.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5360.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5360 and similar DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + enum: + - adi,ad5360 + - adi,ad5361 + - adi,ad5363 + - adi,ad5370 + - adi,ad5371 + - adi,ad5372 + - adi,ad5373 + + reg: + maxItems: 1 + + vref0-supply: true + vref1-supply: true + vref2-supply: true + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + - vref0-supply + - vref1-supply + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,ad5360 + - adi,ad5361 + - adi,ad5363 + - adi,ad5370 + - adi,ad5372 + - adi,ad5373 + then: + properties: + vref2-supply: false + - if: + properties: + compatible: + contains: + enum: + - adi,ad5371 + then: + required: + - vref2-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5371"; + vref0-supply = <&dac_vref0>; + vref1-supply = <&dac_vref1>; + vref2-supply = <&dac_vref2>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5380.yaml b/dts/Bindings/iio/dac/adi,ad5380.yaml new file mode 100644 index 0000000000..d599b418a0 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5380.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5380.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5380 and similar DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: | + DAC devices supporting both SPI and I2C interfaces. +properties: + compatible: + enum: + - adi,ad5380-3 + - adi,ad5380-5 + - adi,ad5381-3 + - adi,ad5381-5 + - adi,ad5382-3 + - adi,ad5382-5 + - adi,ad5383-3 + - adi,ad5383-5 + - adi,ad5384-3 + - adi,ad5384-5 + - adi,ad5390-3 + - adi,ad5390-5 + - adi,ad5391-3 + - adi,ad5391-5 + - adi,ad5392-3 + - adi,ad5392-5 + + reg: + maxItems: 1 + + vref-supply: + description: + If not supplied devices will use internal regulators. + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5390-5"; + vref-supply = <&dacvref>; + }; + }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + dac@42 { + reg = <0x42>; + compatible = "adi,ad5380-3"; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5421.yaml b/dts/Bindings/iio/dac/adi,ad5421.yaml new file mode 100644 index 0000000000..188f656617 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5421.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5421.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5421 DAC + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: | + AD5421 is designed for us in loop-powered, 4 mA to 20 mA smart transmitter + applications. It provides a 16-bit DAC, current amplifier, voltage regulator + to drive the loop and a voltage reference. + +properties: + compatible: + const: adi,ad5421 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: Fault signal. + + spi-max-frequency: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad5421"; + reg = <0>; + spi-max-frequency = <30000000>; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5449.yaml b/dts/Bindings/iio/dac/adi,ad5449.yaml new file mode 100644 index 0000000000..044332c977 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5449.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5449.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5449 and similar DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: + Family of multiplying DACs from Analog Devices + +properties: + compatible: + enum: + - adi,ad5415 + - adi,ad5426 + - adi,ad5429 + - adi,ad5432 + - adi,ad5439 + - adi,ad5443 + - adi,ad5449 + + reg: + maxItems: 1 + + spi-max-frequency: true + + VREF-supply: true + VREFA-supply: true + VREFB-supply: true + +additionalProperties: false + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,ad5415 + - adi,ad5426 + - adi,ad5432 + then: + properties: + VREF-supply: true + VREFA-supply: false + VREFB-supply: false + required: + - VREF-supply + - if: + properties: + compatible: + contains: + enum: + - adi,ad5429 + - adi,ad5439 + - adi,ad5449 + then: + properties: + VREF-supply: false + VREFA-supply: true + VREFB-supply: true + required: + - VREFA-supply + - VREFB-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5415"; + VREF-supply = <&dac_ref>; + }; + }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5429"; + VREFA-supply = <&dac_refA>; + VREFB-supply = <&dac_refB>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5504.yaml b/dts/Bindings/iio/dac/adi,ad5504.yaml new file mode 100644 index 0000000000..9c2c038683 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5504.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5504.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5501 and AD5504 DACs + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +description: + High voltage (up to 60V) DACs with temperature sensor alarm function + +properties: + compatible: + enum: + - adi,ad5501 + - adi,ad5504 + + reg: + maxItems: 1 + + interrupts: + description: Used for temperature alarm. + maxItems: 1 + + vcc-supply: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5504"; + vcc-supply = <&dac_vcc>; + interrupts = <55 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5624r.yaml b/dts/Bindings/iio/dac/adi,ad5624r.yaml new file mode 100644 index 0000000000..330383b85e --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5624r.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5624r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5624r and similar DACs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + enum: + - adi,ad5624r3 + - adi,ad5644r3 + - adi,ad5664r3 + - adi,ad5624r5 + - adi,ad5644r5 + - adi,ad5664r5 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: + description: If not present, internal reference will be used. + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5624r3"; + vref-supply = <&vref>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5686.yaml b/dts/Bindings/iio/dac/adi,ad5686.yaml new file mode 100644 index 0000000000..5c26441eae --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5686.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5686.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5360 and similar DACs + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + oneOf: + - description: SPI devices + enum: + - adi,ad5310r + - adi,ad5672r + - adi,ad5674r + - adi,ad5676 + - adi,ad5676r + - adi,ad5679r + - adi,ad5681r + - adi,ad5682r + - adi,ad5683 + - adi,ad5683r + - adi,ad5684 + - adi,ad5684r + - adi,ad5685r + - adi,ad5686 + - adi,ad5686r + - description: I2C devices + enum: + - adi,ad5311r + - adi,ad5338r + - adi,ad5671r + - adi,ad5675r + - adi,ad5691r + - adi,ad5692r + - adi,ad5693 + - adi,ad5693r + - adi,ad5694 + - adi,ad5694r + - adi,ad5695r + - adi,ad5696 + - adi,ad5696r + + + reg: + maxItems: 1 + + vcc-supply: + description: If not supplied the internal reference is used. + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5310r"; + vcc-supply = <&dac_vref0>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5761.yaml b/dts/Bindings/iio/dac/adi,ad5761.yaml new file mode 100644 index 0000000000..7f95a9ed55 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5761.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5761.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5761 and similar DACs + +maintainers: + - Ricardo Ribalda <ribalda@kernel.org> + - Jonathan Cameron <jic23@kernel.org> + +properties: + + compatible: + enum: + - adi,ad5721 + - adi,ad5721r + - adi,ad5761 + - adi,ad5761r + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: + description: If not supplied, internal reference will be used. + +additionalProperties: false + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,ad5721 + - adi,ad5761 + then: + required: + - vref-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad5721"; + reg = <0>; + vref-supply = <&dac_vref>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5764.yaml b/dts/Bindings/iio/dac/adi,ad5764.yaml new file mode 100644 index 0000000000..8e893d52bf --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5764.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5764.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5744 and AD5764 DAC families + +maintainers: + - Lars-Peter Clausen <lars@metafoo.de> + - Jonathan Cameron <jic23@kernel.org> + +properties: + + compatible: + enum: + - adi,ad5744 + - adi,ad5744r + - adi,ad5764 + - adi,ad5764r + + reg: + maxItems: 1 + + spi-max-frequency: true + + vrefAB-supply: true + vrefCD-supply: true + +additionalProperties: false + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,ad5744 + - adi,ad5764 + then: + required: + - vrefAB-supply + - vrefCD-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad5744"; + reg = <0>; + vrefAB-supply = <&dac_vref>; + vrefCD-supply = <&dac_vref>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad5791.yaml b/dts/Bindings/iio/dac/adi,ad5791.yaml new file mode 100644 index 0000000000..650d1ebdce --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5791.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5791.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5791 and similar DACs + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Jonathan Cameron <jic23@kernel.org> + +properties: + + compatible: + enum: + - adi,ad5760 + - adi,ad5780 + - adi,ad5781 + - adi,ad5790 + - adi,ad5791 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vdd-supply: true + vss-supply: true + +additionalProperties: false + +required: + - compatible + - reg + - vdd-supply + - vss-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad5791"; + reg = <0>; + vss-supply = <&dac_vss>; + vdd-supply = <&dac_vdd>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/adi,ad8801.yaml b/dts/Bindings/iio/dac/adi,ad8801.yaml new file mode 100644 index 0000000000..6a3990a8d0 --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad8801.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad8801.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD8801 and AD8803 DACs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +properties: + + compatible: + enum: + - adi,ad8801 + - adi,ad8803 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vrefh-supply: true + vrefl-supply: true + +additionalProperties: false + +required: + - compatible + - reg + - vrefh-supply + +allOf: + - if: + properties: + compatible: + contains: + const: adi,ad8803 + then: + required: + - vrefl-supply + else: + properties: + vrefl-supply: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad8803"; + reg = <0>; + vrefl-supply = <&dac_vrefl>; + vrefh-supply = <&dac_vrefh>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/microchip,mcp4922.yaml b/dts/Bindings/iio/dac/microchip,mcp4922.yaml new file mode 100644 index 0000000000..12a14b3f36 --- /dev/null +++ b/dts/Bindings/iio/dac/microchip,mcp4922.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4922.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP4902, MCP4912 and MPC4922 dual output SPI DACs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + - Michael Welling <mwelling@ieee.org> + +properties: + compatible: + enum: + - microchip,mcp4902 + - microchip,mcp4912 + - microchip,mcp4922 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: true + +additionalProperties: false + +required: + - compatible + - reg + - vref-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "microchip,mcp4912"; + reg = <0>; + vref-supply = <&dac_vref>; + }; + }; +... diff --git a/dts/Bindings/input/allwinner,sun4i-a10-lradc-keys.yaml b/dts/Bindings/input/allwinner,sun4i-a10-lradc-keys.yaml index cffd02028d..d74f200240 100644 --- a/dts/Bindings/input/allwinner,sun4i-a10-lradc-keys.yaml +++ b/dts/Bindings/input/allwinner,sun4i-a10-lradc-keys.yaml @@ -29,6 +29,8 @@ properties: description: Regulator for the LRADC reference voltage + wakeup-source: true + patternProperties: "^button-[0-9]+$": type: object diff --git a/dts/Bindings/input/qcom,pm8941-pwrkey.txt b/dts/Bindings/input/qcom,pm8941-pwrkey.txt deleted file mode 100644 index 6cd08bca2c..0000000000 --- a/dts/Bindings/input/qcom,pm8941-pwrkey.txt +++ /dev/null @@ -1,55 +0,0 @@ -Qualcomm PM8941 PMIC Power Key - -PROPERTIES - -- compatible: - Usage: required - Value type: <string> - Definition: must be one of: - "qcom,pm8941-pwrkey" - "qcom,pm8941-resin" - "qcom,pmk8350-pwrkey" - "qcom,pmk8350-resin" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: base address of registers for block - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: key change interrupt; The format of the specifier is - defined by the binding document describing the node's - interrupt parent. - -- debounce: - Usage: optional - Value type: <u32> - Definition: time in microseconds that key must be pressed or released - for state change interrupt to trigger. - -- bias-pull-up: - Usage: optional - Value type: <empty> - Definition: presence of this property indicates that the KPDPWR_N pin - should be configured for pull up. - -- linux,code: - Usage: optional - Value type: <u32> - Definition: The input key-code associated with the power key. - Use the linux event codes defined in - include/dt-bindings/input/linux-event-codes.h - When property is omitted KEY_POWER is assumed. - -EXAMPLE - - pwrkey@800 { - compatible = "qcom,pm8941-pwrkey"; - reg = <0x800>; - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = <KEY_POWER>; - }; diff --git a/dts/Bindings/input/qcom,pm8941-pwrkey.yaml b/dts/Bindings/input/qcom,pm8941-pwrkey.yaml new file mode 100644 index 0000000000..62314a5fdc --- /dev/null +++ b/dts/Bindings/input/qcom,pm8941-pwrkey.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/qcom,pm8941-pwrkey.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm PM8941 PMIC Power Key + +maintainers: + - Courtney Cavin <courtney.cavin@sonymobile.com> + - Vinod Koul <vkoul@kernel.org> + +allOf: + - $ref: input.yaml# + +properties: + compatible: + enum: + - qcom,pm8941-pwrkey + - qcom,pm8941-resin + - qcom,pmk8350-pwrkey + - qcom,pmk8350-resin + + interrupts: + maxItems: 1 + + debounce: + description: | + Time in microseconds that key must be pressed or + released for state change interrupt to trigger. + $ref: /schemas/types.yaml#/definitions/uint32 + + bias-pull-up: + description: | + Presence of this property indicates that the KPDPWR_N + pin should be configured for pull up. + $ref: /schemas/types.yaml#/definitions/flag + + linux,code: + description: | + The input key-code associated with the power key. + Use the linux event codes defined in + include/dt-bindings/input/linux-event-codes.h + When property is omitted KEY_POWER is assumed. + +required: + - compatible + - interrupts + +unevaluatedProperties: false +... diff --git a/dts/Bindings/input/regulator-haptic.txt b/dts/Bindings/input/regulator-haptic.txt deleted file mode 100644 index 3ed1c7eb2f..0000000000 --- a/dts/Bindings/input/regulator-haptic.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Regulator Haptic Device Tree Bindings - -Required Properties: - - compatible : Should be "regulator-haptic" - - haptic-supply : Power supply to the haptic motor. - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - - - max-microvolt : The maximum voltage value supplied to the haptic motor. - [The unit of the voltage is a micro] - - - min-microvolt : The minimum voltage value supplied to the haptic motor. - [The unit of the voltage is a micro] - -Example: - - haptics { - compatible = "regulator-haptic"; - haptic-supply = <&motor_regulator>; - max-microvolt = <2700000>; - min-microvolt = <1100000>; - }; diff --git a/dts/Bindings/input/regulator-haptic.yaml b/dts/Bindings/input/regulator-haptic.yaml new file mode 100644 index 0000000000..b1ae72f9cd --- /dev/null +++ b/dts/Bindings/input/regulator-haptic.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/input/regulator-haptic.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Regulator Haptic Device Tree Bindings + +maintainers: + - Jaewon Kim <jaewon02.kim@samsung.com> + +properties: + compatible: + const: regulator-haptic + + haptic-supply: + description: > + Power supply to the haptic motor + + max-microvolt: + description: > + The maximum voltage value supplied to the haptic motor + + min-microvolt: + description: > + The minimum voltage value supplied to the haptic motor + +required: + - compatible + - haptic-supply + - max-microvolt + - min-microvolt + +additionalProperties: false + +examples: + - | + haptics { + compatible = "regulator-haptic"; + haptic-supply = <&motor_regulator>; + max-microvolt = <2700000>; + min-microvolt = <1100000>; + }; diff --git a/dts/Bindings/input/touchscreen/chipone,icn8318.yaml b/dts/Bindings/input/touchscreen/chipone,icn8318.yaml new file mode 100644 index 0000000000..9df685bdc5 --- /dev/null +++ b/dts/Bindings/input/touchscreen/chipone,icn8318.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/chipone,icn8318.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ChipOne ICN8318 Touchscreen Controller Device Tree Bindings + +maintainers: + - Dmitry Torokhov <dmitry.torokhov@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: chipone,icn8318 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + wake-gpios: + maxItems: 1 + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + - wake-gpios + - touchscreen-size-x + - touchscreen-size-y + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@40 { + compatible = "chipone,icn8318"; + reg = <0x40>; + interrupt-parent = <&pio>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */ + pinctrl-names = "default"; + pinctrl-0 = <&ts_wake_pin_p66>; + wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; + }; + +... diff --git a/dts/Bindings/input/touchscreen/chipone_icn8318.txt b/dts/Bindings/input/touchscreen/chipone_icn8318.txt deleted file mode 100644 index 38b0603f65..0000000000 --- a/dts/Bindings/input/touchscreen/chipone_icn8318.txt +++ /dev/null @@ -1,44 +0,0 @@ -* ChipOne icn8318 I2C touchscreen controller - -Required properties: - - compatible : "chipone,icn8318" - - reg : I2C slave address of the chip (0x40) - - interrupts : interrupt specification for the icn8318 interrupt - - wake-gpios : GPIO specification for the WAKE input - - touchscreen-size-x : horizontal resolution of touchscreen (in pixels) - - touchscreen-size-y : vertical resolution of touchscreen (in pixels) - -Optional properties: - - pinctrl-names : should be "default" - - pinctrl-0: : a phandle pointing to the pin settings for the - control gpios - - touchscreen-fuzz-x : horizontal noise value of the absolute input - device (in pixels) - - touchscreen-fuzz-y : vertical noise value of the absolute input - device (in pixels) - - touchscreen-inverted-x : X axis is inverted (boolean) - - touchscreen-inverted-y : Y axis is inverted (boolean) - - touchscreen-swapped-x-y : X and Y axis are swapped (boolean) - Swapping is done after inverting the axis - -Example: - -i2c@00000000 { - /* ... */ - - chipone_icn8318@40 { - compatible = "chipone,icn8318"; - reg = <0x40>; - interrupt-parent = <&pio>; - interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */ - pinctrl-names = "default"; - pinctrl-0 = <&ts_wake_pin_p66>; - wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ - touchscreen-size-x = <800>; - touchscreen-size-y = <480>; - touchscreen-inverted-x; - touchscreen-swapped-x-y; - }; - - /* ... */ -}; diff --git a/dts/Bindings/input/touchscreen/pixcir,pixcir_ts.yaml b/dts/Bindings/input/touchscreen/pixcir,pixcir_ts.yaml new file mode 100644 index 0000000000..f9998edbff --- /dev/null +++ b/dts/Bindings/input/touchscreen/pixcir,pixcir_ts.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/pixcir,pixcir_ts.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Pixcir Touchscreen Controller Device Tree Bindings + +maintainers: + - Dmitry Torokhov <dmitry.torokhov@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + enum: + - pixcir,pixcir_ts + - pixcir,pixcir_tangoc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + attb-gpio: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + enable-gpios: + maxItems: 1 + + wake-gpios: + maxItems: 1 + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + - attb-gpio + - touchscreen-size-x + - touchscreen-size-y + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@5c { + compatible = "pixcir,pixcir_ts"; + reg = <0x5c>; + interrupts = <2 0>; + attb-gpio = <&gpf 2 0 2>; + touchscreen-size-x = <800>; + touchscreen-size-y = <600>; + }; + }; + +... diff --git a/dts/Bindings/input/touchscreen/pixcir_i2c_ts.txt b/dts/Bindings/input/touchscreen/pixcir_i2c_ts.txt deleted file mode 100644 index 697a3e7831..0000000000 --- a/dts/Bindings/input/touchscreen/pixcir_i2c_ts.txt +++ /dev/null @@ -1,31 +0,0 @@ -* Pixcir I2C touchscreen controllers - -Required properties: -- compatible: must be "pixcir,pixcir_ts" or "pixcir,pixcir_tangoc" -- reg: I2C address of the chip -- interrupts: interrupt to which the chip is connected -- attb-gpio: GPIO connected to the ATTB line of the chip -- touchscreen-size-x: horizontal resolution of touchscreen (in pixels) -- touchscreen-size-y: vertical resolution of touchscreen (in pixels) - -Optional properties: -- reset-gpios: GPIO connected to the RESET line of the chip -- enable-gpios: GPIO connected to the ENABLE line of the chip -- wake-gpios: GPIO connected to the WAKE line of the chip - -Example: - - i2c@00000000 { - /* ... */ - - pixcir_ts@5c { - compatible = "pixcir,pixcir_ts"; - reg = <0x5c>; - interrupts = <2 0>; - attb-gpio = <&gpf 2 0 2>; - touchscreen-size-x = <800>; - touchscreen-size-y = <600>; - }; - - /* ... */ - }; diff --git a/dts/Bindings/input/touchscreen/ti,tsc2005.yaml b/dts/Bindings/input/touchscreen/ti,tsc2005.yaml new file mode 100644 index 0000000000..938aab016c --- /dev/null +++ b/dts/Bindings/input/touchscreen/ti,tsc2005.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/ti,tsc2005.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TSC2004 and TSC2005 touchscreen controller bindings + +maintainers: + - Marek Vasut <marex@denx.de> + - Michael Welling <mwelling@ieee.org> + +properties: + $nodename: + pattern: "^touchscreen(@.*)?$" + + compatible: + enum: + - ti,tsc2004 + - ti,tsc2005 + + reg: + maxItems: 1 + description: | + I2C address when used on the I2C bus, or the SPI chip select index + when used on the SPI bus + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: GPIO specifier for the controller reset line + + spi-max-frequency: + description: TSC2005 SPI bus clock frequency. + maximum: 25000000 + + ti,x-plate-ohms: + description: resistance of the touchscreen's X plates in ohm (defaults to 280) + + ti,esd-recovery-timeout-ms: + description: | + if the touchscreen does not respond after the configured time + (in milli seconds), the driver will reset it. This is disabled + by default. + + vio-supply: + description: Regulator specifier + + touchscreen-fuzz-pressure: true + touchscreen-fuzz-x: true + touchscreen-fuzz-y: true + touchscreen-max-pressure: true + touchscreen-size-x: true + touchscreen-size-y: true + +allOf: + - $ref: touchscreen.yaml# + - if: + properties: + compatible: + contains: + const: ti,tsc2004 + then: + properties: + spi-max-frequency: false + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@48 { + compatible = "ti,tsc2004"; + reg = <0x48>; + vio-supply = <&vio>; + + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&gpio1 27 IRQ_TYPE_EDGE_RISING>; + + touchscreen-fuzz-x = <4>; + touchscreen-fuzz-y = <7>; + touchscreen-fuzz-pressure = <2>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-max-pressure = <2048>; + + ti,x-plate-ohms = <280>; + ti,esd-recovery-timeout-ms = <8000>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@0 { + compatible = "ti,tsc2005"; + spi-max-frequency = <6000000>; + reg = <0>; + + vio-supply = <&vio>; + + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */ + interrupts-extended = <&gpio4 4 IRQ_TYPE_EDGE_RISING>; /* 100 */ + + touchscreen-fuzz-x = <4>; + touchscreen-fuzz-y = <7>; + touchscreen-fuzz-pressure = <2>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-max-pressure = <2048>; + + ti,x-plate-ohms = <280>; + ti,esd-recovery-timeout-ms = <8000>; + }; + }; diff --git a/dts/Bindings/input/touchscreen/tsc2005.txt b/dts/Bindings/input/touchscreen/tsc2005.txt deleted file mode 100644 index b80c04b0e5..0000000000 --- a/dts/Bindings/input/touchscreen/tsc2005.txt +++ /dev/null @@ -1,64 +0,0 @@ -* Texas Instruments tsc2004 and tsc2005 touchscreen controllers - -Required properties: - - compatible : "ti,tsc2004" or "ti,tsc2005" - - reg : Device address - - interrupts : IRQ specifier - - spi-max-frequency : Maximum SPI clocking speed of the device - (for tsc2005) - -Optional properties: - - vio-supply : Regulator specifier - - reset-gpios : GPIO specifier for the controller reset line - - ti,x-plate-ohms : integer, resistance of the touchscreen's X plates - in ohm (defaults to 280) - - ti,esd-recovery-timeout-ms : integer, if the touchscreen does not respond after - the configured time (in milli seconds), the driver - will reset it. This is disabled by default. - - properties defined in touchscreen.txt - -Example: - -&i2c3 { - tsc2004@48 { - compatible = "ti,tsc2004"; - reg = <0x48>; - vio-supply = <&vio>; - - reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; - interrupts-extended = <&gpio1 27 IRQ_TYPE_EDGE_RISING>; - - touchscreen-fuzz-x = <4>; - touchscreen-fuzz-y = <7>; - touchscreen-fuzz-pressure = <2>; - touchscreen-size-x = <4096>; - touchscreen-size-y = <4096>; - touchscreen-max-pressure = <2048>; - - ti,x-plate-ohms = <280>; - ti,esd-recovery-timeout-ms = <8000>; - }; -} - -&mcspi1 { - tsc2005@0 { - compatible = "ti,tsc2005"; - spi-max-frequency = <6000000>; - reg = <0>; - - vio-supply = <&vio>; - - reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */ - interrupts-extended = <&gpio4 4 IRQ_TYPE_EDGE_RISING>; /* 100 */ - - touchscreen-fuzz-x = <4>; - touchscreen-fuzz-y = <7>; - touchscreen-fuzz-pressure = <2>; - touchscreen-size-x = <4096>; - touchscreen-size-y = <4096>; - touchscreen-max-pressure = <2048>; - - ti,x-plate-ohms = <280>; - ti,esd-recovery-timeout-ms = <8000>; - }; -} diff --git a/dts/Bindings/interconnect/fsl,imx8m-noc.yaml b/dts/Bindings/interconnect/fsl,imx8m-noc.yaml index a8873739d6..b8204ed22d 100644 --- a/dts/Bindings/interconnect/fsl,imx8m-noc.yaml +++ b/dts/Bindings/interconnect/fsl,imx8m-noc.yaml @@ -81,10 +81,10 @@ examples: noc_opp_table: opp-table { compatible = "operating-points-v2"; - opp-133M { + opp-133333333 { opp-hz = /bits/ 64 <133333333>; }; - opp-800M { + opp-800000000 { opp-hz = /bits/ 64 <800000000>; }; }; diff --git a/dts/Bindings/interconnect/qcom,osm-l3.yaml b/dts/Bindings/interconnect/qcom,osm-l3.yaml index d6a95c3cb2..e701524ee8 100644 --- a/dts/Bindings/interconnect/qcom,osm-l3.yaml +++ b/dts/Bindings/interconnect/qcom,osm-l3.yaml @@ -18,6 +18,7 @@ properties: compatible: enum: - qcom,sc7180-osm-l3 + - qcom,sc8180x-osm-l3 - qcom,sdm845-osm-l3 - qcom,sm8150-osm-l3 - qcom,sm8250-epss-l3 diff --git a/dts/Bindings/interconnect/qcom,rpmh.yaml b/dts/Bindings/interconnect/qcom,rpmh.yaml index 5accc0d113..3fd1a13416 100644 --- a/dts/Bindings/interconnect/qcom,rpmh.yaml +++ b/dts/Bindings/interconnect/qcom,rpmh.yaml @@ -49,6 +49,17 @@ properties: - qcom,sc7280-mmss-noc - qcom,sc7280-nsp-noc - qcom,sc7280-system-noc + - qcom,sc8180x-aggre1-noc + - qcom,sc8180x-aggre2-noc + - qcom,sc8180x-camnoc-virt + - qcom,sc8180x-compute-noc + - qcom,sc8180x-config-noc + - qcom,sc8180x-dc-noc + - qcom,sc8180x-gem-noc + - qcom,sc8180x-ipa-virt + - qcom,sc8180x-mc-virt + - qcom,sc8180x-mmss-noc + - qcom,sc8180x-system-noc - qcom,sdm845-aggre1-noc - qcom,sdm845-aggre2-noc - qcom,sdm845-config-noc diff --git a/dts/Bindings/interrupt-controller/loongson,liointc.yaml b/dts/Bindings/interrupt-controller/loongson,liointc.yaml index edf26452dc..750cc44628 100644 --- a/dts/Bindings/interrupt-controller/loongson,liointc.yaml +++ b/dts/Bindings/interrupt-controller/loongson,liointc.yaml @@ -19,10 +19,10 @@ allOf: properties: compatible: - oneOf: - - const: loongson,liointc-1.0 - - const: loongson,liointc-1.0a - - const: loongson,liointc-2.0 + enum: + - loongson,liointc-1.0 + - loongson,liointc-1.0a + - loongson,liointc-2.0 reg: minItems: 1 diff --git a/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.txt b/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.txt deleted file mode 100644 index 19af687858..0000000000 --- a/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.txt +++ /dev/null @@ -1,50 +0,0 @@ -* Samsung Exynos Interrupt Combiner Controller - -Samsung's Exynos4 architecture includes a interrupt combiner controller which -can combine interrupt sources as a group and provide a single interrupt request -for the group. The interrupt request from each group are connected to a parent -interrupt controller, such as GIC in case of Exynos4210. - -The interrupt combiner controller consists of multiple combiners. Up to eight -interrupt sources can be connected to a combiner. The combiner outputs one -combined interrupt for its eight interrupt sources. The combined interrupt -is usually connected to a parent interrupt controller. - -A single node in the device tree is used to describe the interrupt combiner -controller module (which includes multiple combiners). A combiner in the -interrupt controller module shares config/control registers with other -combiners. For example, a 32-bit interrupt enable/disable config register -can accommodate up to 4 interrupt combiners (with each combiner supporting -up to 8 interrupt sources). - -Required properties: -- compatible: should be "samsung,exynos4210-combiner". -- interrupt-controller: Identifies the node as an interrupt controller. -- #interrupt-cells: should be <2>. The meaning of the cells are - * First Cell: Combiner Group Number. - * Second Cell: Interrupt number within the group. -- reg: Base address and size of interrupt combiner registers. -- interrupts: The list of interrupts generated by the combiners which are then - connected to a parent interrupt controller. The format of the interrupt - specifier depends in the interrupt parent controller. - -Optional properties: -- samsung,combiner-nr: The number of interrupt combiners supported. If this - property is not specified, the default number of combiners is assumed - to be 16. - - -Example: - - The following is a an example from the Exynos4210 SoC dtsi file. - - combiner:interrupt-controller@10440000 { - compatible = "samsung,exynos4210-combiner"; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x10440000 0x1000>; - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>; - }; diff --git a/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.yaml b/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.yaml new file mode 100644 index 0000000000..d631b7589d --- /dev/null +++ b/dts/Bindings/interrupt-controller/samsung,exynos4210-combiner.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/samsung,exynos4210-combiner.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Interrupt Combiner Controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + Samsung's Exynos4 architecture includes a interrupt combiner controller which + can combine interrupt sources as a group and provide a single interrupt + request for the group. The interrupt request from each group are connected to + a parent interrupt controller, such as GIC in case of Exynos4210. + + The interrupt combiner controller consists of multiple combiners. Up to eight + interrupt sources can be connected to a combiner. The combiner outputs one + combined interrupt for its eight interrupt sources. The combined interrupt is + usually connected to a parent interrupt controller. + + A single node in the device tree is used to describe the interrupt combiner + controller module (which includes multiple combiners). A combiner in the + interrupt controller module shares config/control registers with other + combiners. For example, a 32-bit interrupt enable/disable config register can + accommodate up to 4 interrupt combiners (with each combiner supporting up to + 8 interrupt sources). + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + compatible: + const: samsung,exynos4210-combiner + + interrupt-controller: true + + interrupts: + minItems: 8 + maxItems: 32 + + "#interrupt-cells": + description: | + The meaning of the cells are: + * First Cell: Combiner Group Number. + * Second Cell: Interrupt number within the group. + const: 2 + + reg: + maxItems: 1 + + samsung,combiner-nr: + description: | + The number of interrupt combiners supported. Should match number + of interrupts set in "interrupts" property. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 8 + maximum: 32 + default: 16 + +required: + - compatible + - interrupt-controller + - interrupts + - "#interrupt-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x10440000 0x1000>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/dts/Bindings/interrupt-controller/ti,pruss-intc.yaml b/dts/Bindings/interrupt-controller/ti,pruss-intc.yaml index 051beb45d9..65523d9459 100644 --- a/dts/Bindings/interrupt-controller/ti,pruss-intc.yaml +++ b/dts/Bindings/interrupt-controller/ti,pruss-intc.yaml @@ -46,7 +46,7 @@ properties: AM437x family of SoCs, AM57xx family of SoCs 66AK2G family of SoCs - Use "ti,icssg-intc" for K3 AM65x & J721E family of SoCs + Use "ti,icssg-intc" for K3 AM65x, J721E and AM64x family of SoCs reg: maxItems: 1 @@ -95,6 +95,8 @@ properties: - AM65x and J721E SoCs have "host_intr5", "host_intr6" and "host_intr7" interrupts connected to MPU, and other ICSSG instances. + - AM64x SoCs have all the 8 host interrupts connected to various + other SoC entities required: - compatible diff --git a/dts/Bindings/iommu/apple,dart.yaml b/dts/Bindings/iommu/apple,dart.yaml new file mode 100644 index 0000000000..94aa9e9afa --- /dev/null +++ b/dts/Bindings/iommu/apple,dart.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iommu/apple,dart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple DART IOMMU + +maintainers: + - Sven Peter <sven@svenpeter.dev> + +description: |+ + Apple SoCs may contain an implementation of their Device Address + Resolution Table which provides a mandatory layer of address + translations for various masters. + + Each DART instance is capable of handling up to 16 different streams + with individual pagetables and page-level read/write protection flags. + + This DART IOMMU also raises interrupts in response to various + fault conditions. + +properties: + compatible: + const: apple,t8103-dart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: + Reference to the gate clock phandle if required for this IOMMU. + Optional since not all IOMMUs are attached to a clock gate. + + '#iommu-cells': + const: 1 + description: + Has to be one. The single cell describes the stream id emitted by + a master to the IOMMU. + +required: + - compatible + - reg + - '#iommu-cells' + - interrupts + +additionalProperties: false + +examples: + - |+ + dart1: iommu@82f80000 { + compatible = "apple,t8103-dart"; + reg = <0x82f80000 0x4000>; + interrupts = <1 781 4>; + #iommu-cells = <1>; + }; + + master1 { + iommus = <&dart1 0>; + }; + + - |+ + dart2a: iommu@82f00000 { + compatible = "apple,t8103-dart"; + reg = <0x82f00000 0x4000>; + interrupts = <1 781 4>; + #iommu-cells = <1>; + }; + dart2b: iommu@82f80000 { + compatible = "apple,t8103-dart"; + reg = <0x82f80000 0x4000>; + interrupts = <1 781 4>; + #iommu-cells = <1>; + }; + + master2 { + iommus = <&dart2a 0>, <&dart2b 1>; + }; diff --git a/dts/Bindings/leds/common.yaml b/dts/Bindings/leds/common.yaml index b1f363747a..6971027077 100644 --- a/dts/Bindings/leds/common.yaml +++ b/dts/Bindings/leds/common.yaml @@ -128,6 +128,12 @@ properties: as a panic indicator. type: boolean + retain-state-shutdown: + description: + This property specifies that the LED should not be turned off or changed + when the system shuts down. + type: boolean + trigger-sources: description: | List of devices which should be used as a source triggering this LED diff --git a/dts/Bindings/mailbox/mtk-gce.txt b/dts/Bindings/mailbox/mtk-gce.txt index 7771ecaac5..89a59b9c81 100644 --- a/dts/Bindings/mailbox/mtk-gce.txt +++ b/dts/Bindings/mailbox/mtk-gce.txt @@ -9,8 +9,8 @@ CMDQ driver uses mailbox framework for communication. Please refer to mailbox.txt for generic information about mailbox device-tree bindings. Required properties: -- compatible: can be "mediatek,mt8173-gce", "mediatek,mt8183-gce" or - "mediatek,mt6779-gce". +- compatible: can be "mediatek,mt8173-gce", "mediatek,mt8183-gce", + "mediatek,mt8192-gce", "mediatek,mt8195-gce" or "mediatek,mt6779-gce". - reg: Address range of the GCE unit - interrupts: The interrupt signal from the GCE block - clock: Clocks according to the common clock binding @@ -35,9 +35,14 @@ Optional properties for a client device: start_offset: the start offset of register address that GCE can access. size: the total size of register address that GCE can access. +Optional properties for a client mutex node: +- mediatek,gce-events: GCE events used by clients. The event numbers are + defined in 'dt-bindings/gce/<chip>-gce.h'. + Some vaules of properties are defined in 'dt-bindings/gce/mt8173-gce.h', -'dt-binding/gce/mt8183-gce.h' or 'dt-bindings/gce/mt6779-gce.h'. Such as -sub-system ids, thread priority, event ids. +'dt-binding/gce/mt8183-gce.h', 'dt-binding/gce/mt8192-gce.h', +'dt-binding/gce/mt8195-gce.h' or 'dt-bindings/gce/mt6779-gce.h'. +Such as sub-system ids, thread priority, event ids. Example: @@ -62,3 +67,14 @@ Example for a client device: <&gce SUBSYS_1401XXXX 0x2000 0x100>; ... }; + +Example for a client mutex node: + mutex: mutex@14020000 { + compatible = "mediatek,mt8173-disp-mutex"; + reg = <0 0x14020000 0 0x1000>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_MUTEX_32K>; + mediatek,gce-events = <CMDQ_EVENT_MUTEX0_STREAM_EOF>, + <CMDQ_EVENT_MUTEX1_STREAM_EOF>; + }; diff --git a/dts/Bindings/mailbox/qcom,apcs-kpss-global.yaml b/dts/Bindings/mailbox/qcom,apcs-kpss-global.yaml index 8878ec0082..6395281b0c 100644 --- a/dts/Bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/dts/Bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -20,6 +20,7 @@ properties: - qcom,ipq8074-apcs-apps-global - qcom,msm8916-apcs-kpss-global - qcom,msm8939-apcs-kpss-global + - qcom,msm8953-apcs-kpss-global - qcom,msm8994-apcs-kpss-global - qcom,msm8996-apcs-hmss-global - qcom,msm8998-apcs-hmss-global @@ -29,6 +30,7 @@ properties: - qcom,sdm660-apcs-hmss-global - qcom,sdm845-apss-shared - qcom,sm6125-apcs-hmss-global + - qcom,sm6115-apcs-hmss-global - qcom,sm8150-apss-shared reg: diff --git a/dts/Bindings/mailbox/qcom-ipcc.yaml b/dts/Bindings/mailbox/qcom-ipcc.yaml index b222f993b2..866efb2788 100644 --- a/dts/Bindings/mailbox/qcom-ipcc.yaml +++ b/dts/Bindings/mailbox/qcom-ipcc.yaml @@ -24,6 +24,7 @@ properties: compatible: items: - enum: + - qcom,sm6350-ipcc - qcom,sm8250-ipcc - qcom,sm8350-ipcc - qcom,sc7280-ipcc diff --git a/dts/Bindings/media/amlogic,meson-ir-tx.yaml b/dts/Bindings/media/amlogic,meson-ir-tx.yaml new file mode 100644 index 0000000000..4432fea326 --- /dev/null +++ b/dts/Bindings/media/amlogic,meson-ir-tx.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/amlogic,meson-ir-tx.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic Meson IR transmitter + +maintainers: + - Viktor Prutyanov <viktor.prutyanov@phystech.edu> + +description: | + Some Amlogic SoCs such as A311D and T950D4 have IR transmitter + (also called blaster) controller onboard. It is capable of + sending IR signals with arbitrary carrier frequency and duty cycle. + +properties: + compatible: + oneOf: + - const: amlogic,meson-ir-tx + - items: + - const: amlogic,meson-g12a-ir-tx + - const: amlogic,meson-ir-tx + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: sysclk + - const: xtal + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/g12a-clkc.h> + + ir@ff80014c { + compatible = "amlogic,meson-g12a-ir-tx", "amlogic,meson-ir-tx"; + reg = <0xff80014c 0x10>; + interrupts = <0 198 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_CLK81>, <&xtal>; + clock-names = "sysclk", "xtal"; + }; diff --git a/dts/Bindings/media/atmel,isc.yaml b/dts/Bindings/media/atmel,isc.yaml index 3e4bb8892d..cd6d7af0c7 100644 --- a/dts/Bindings/media/atmel,isc.yaml +++ b/dts/Bindings/media/atmel,isc.yaml @@ -44,7 +44,8 @@ properties: const: isc-mck port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: Input port node, single endpoint describing the input pad. diff --git a/dts/Bindings/media/i2c/adv7180.yaml b/dts/Bindings/media/i2c/adv7180.yaml index 3ce4af143a..c8d887eee3 100644 --- a/dts/Bindings/media/i2c/adv7180.yaml +++ b/dts/Bindings/media/i2c/adv7180.yaml @@ -35,6 +35,14 @@ properties: powerdown-gpios: maxItems: 1 + reset-gpios: + maxItems: 1 + + adv,force-bt656-4: + description: + Indicates that the output is a BT.656-4 compatible stream. + type: boolean + port: $ref: /schemas/graph.yaml#/$defs/port-base unevaluatedProperties: false diff --git a/dts/Bindings/media/i2c/mipi-ccs.yaml b/dts/Bindings/media/i2c/mipi-ccs.yaml index 701f4e0d13..39395ea8c3 100644 --- a/dts/Bindings/media/i2c/mipi-ccs.yaml +++ b/dts/Bindings/media/i2c/mipi-ccs.yaml @@ -83,10 +83,10 @@ properties: link-frequencies: true data-lanes: true bus-type: - oneOf: - - const: 1 # CSI-2 C-PHY - - const: 3 # CCP2 - - const: 4 # CSI-2 D-PHY + enum: + - 1 # CSI-2 C-PHY + - 3 # CCP2 + - 4 # CSI-2 D-PHY required: - link-frequencies diff --git a/dts/Bindings/media/i2c/ovti,ov9282.yaml b/dts/Bindings/media/i2c/ovti,ov9282.yaml new file mode 100644 index 0000000000..ad42992c6d --- /dev/null +++ b/dts/Bindings/media/i2c/ovti,ov9282.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov9282.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV9282 Sensor + +maintainers: + - Paul J. Murphy <paul.j.murphy@intel.com> + - Daniele Alessandrelli <daniele.alessandrelli@intel.com> + +description: + OV9282 sensor is an OmniVision black & white CMOS active pixel digital image + sensor with an active array size of 1296H x 816V. It is programmable through + I2C interface. The I2C client address is fixed to 0x60/0x70 as per sensor data + sheet. Image data is sent through MIPI CSI-2. + +properties: + compatible: + const: ovti,ov9282 + reg: + description: I2C address + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency from 6 to 27MHz + maxItems: 1 + + reset-gpios: + description: Reference to the GPIO connected to the XCLR pin, if any. + maxItems: 1 + + port: + additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: true + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@60 { + compatible = "ovti,ov9282"; + reg = <0x60>; + clocks = <&ov9282_clk>; + + assigned-clocks = <&ov9282_clk>; + assigned-clock-parents = <&ov9282_clk_parent>; + assigned-clock-rates = <24000000>; + + port { + ov9282: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <800000000>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/media/i2c/sony,imx335.yaml b/dts/Bindings/media/i2c/sony,imx335.yaml new file mode 100644 index 0000000000..881f795325 --- /dev/null +++ b/dts/Bindings/media/i2c/sony,imx335.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx335.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX335 Sensor + +maintainers: + - Paul J. Murphy <paul.j.murphy@intel.com> + - Daniele Alessandrelli <daniele.alessandrelli@intel.com> + +description: + IMX335 sensor is a Sony CMOS active pixel digital image sensor with an active + array size of 2592H x 1944V. It is programmable through I2C interface. The + I2C client address is fixed to 0x1a as per sensor data sheet. Image data is + sent through MIPI CSI-2. + +properties: + compatible: + const: sony,imx335 + reg: + description: I2C address + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency from 6 to 27 MHz, 37.125MHz, 74.25MHz + maxItems: 1 + + reset-gpios: + description: Reference to the GPIO connected to the XCLR pin, if any. + maxItems: 1 + + port: + additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: true + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx335"; + reg = <0x1a>; + clocks = <&imx335_clk>; + + assigned-clocks = <&imx335_clk>; + assigned-clock-parents = <&imx335_clk_parent>; + assigned-clock-rates = <24000000>; + + port { + imx335: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <594000000>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/media/i2c/sony,imx412.yaml b/dts/Bindings/media/i2c/sony,imx412.yaml new file mode 100644 index 0000000000..1edeabf39e --- /dev/null +++ b/dts/Bindings/media/i2c/sony,imx412.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx412.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX412 Sensor + +maintainers: + - Paul J. Murphy <paul.j.murphy@intel.com> + - Daniele Alessandrelli <daniele.alessandrelli@intel.com> + +description: + IMX412 sensor is a Sony CMOS active pixel digital image sensor with an active + array size of 4072H x 3176V. It is programmable through I2C interface. The + I2C client address is fixed to 0x1a as per sensor data sheet. Image data is + sent through MIPI CSI-2. + +properties: + compatible: + const: sony,imx412 + reg: + description: I2C address + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency 6MHz, 12MHz, 18MHz, 24MHz or 27MHz + maxItems: 1 + + reset-gpios: + description: Reference to the GPIO connected to the XCLR pin, if any. + maxItems: 1 + + port: + additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: true + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx412"; + reg = <0x1a>; + clocks = <&imx412_clk>; + + assigned-clocks = <&imx412_clk>; + assigned-clock-parents = <&imx412_clk_parent>; + assigned-clock-rates = <24000000>; + + port { + imx412: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <600000000>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/media/microchip,xisc.yaml b/dts/Bindings/media/microchip,xisc.yaml index 41afe2e5f1..086e1430af 100644 --- a/dts/Bindings/media/microchip,xisc.yaml +++ b/dts/Bindings/media/microchip,xisc.yaml @@ -52,7 +52,7 @@ properties: of the data and clock lines. port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: Input port node, single endpoint describing the input pad. diff --git a/dts/Bindings/media/nxp,imx7-csi.yaml b/dts/Bindings/media/nxp,imx7-csi.yaml index d91575b8eb..5922a27951 100644 --- a/dts/Bindings/media/nxp,imx7-csi.yaml +++ b/dts/Bindings/media/nxp,imx7-csi.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/media/nxp,imx7-csi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: i.MX7 CMOS Sensor Interface +title: i.MX7 and i.MX8 CSI bridge (CMOS Sensor Interface) maintainers: - Rui Miguel Silva <rmfrfs@gmail.com> @@ -15,9 +15,13 @@ description: | properties: compatible: - enum: - - fsl,imx7-csi - - fsl,imx6ul-csi + oneOf: + - enum: + - fsl,imx7-csi + - fsl,imx6ul-csi + - items: + - const: fsl,imx8mm-csi + - const: fsl,imx7-csi reg: maxItems: 1 diff --git a/dts/Bindings/media/nxp,imx7-mipi-csi2.yaml b/dts/Bindings/media/nxp,imx7-mipi-csi2.yaml index 7c09eec78c..877183cf42 100644 --- a/dts/Bindings/media/nxp,imx7-mipi-csi2.yaml +++ b/dts/Bindings/media/nxp,imx7-mipi-csi2.yaml @@ -200,8 +200,6 @@ examples: clock-names = "pclk", "wrap", "phy", "axi"; power-domains = <&mipi_pd>; - status = "disabled"; - ports { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/media/nxp,imx8-jpeg.yaml b/dts/Bindings/media/nxp,imx8-jpeg.yaml index 5d13cbb525..3cc6f42aeb 100644 --- a/dts/Bindings/media/nxp,imx8-jpeg.yaml +++ b/dts/Bindings/media/nxp,imx8-jpeg.yaml @@ -16,12 +16,17 @@ description: |- properties: compatible: - items: - - enum: - # JPEG decoder - - nxp,imx8qxp-jpgdec - # JPEG encoder - - nxp,imx8qxp-jpgenc + oneOf: + - items: + enum: + - nxp,imx8qxp-jpgdec + - nxp,imx8qxp-jpgenc + - items: + - const: nxp,imx8qm-jpgdec + - const: nxp,imx8qxp-jpgdec + - items: + - const: nxp,imx8qm-jpgenc + - const: nxp,imx8qxp-jpgenc reg: maxItems: 1 @@ -69,7 +74,7 @@ examples: }; jpegenc: jpegenc@58450000 { - compatible = "nxp,imx8qxp-jpgenc"; + compatible = "nxp,imx8qm-jpgenc", "nxp,imx8qxp-jpgenc"; reg = <0x58450000 0x00050000 >; interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, diff --git a/dts/Bindings/media/nxp,imx8mq-mipi-csi2.yaml b/dts/Bindings/media/nxp,imx8mq-mipi-csi2.yaml new file mode 100644 index 0000000000..9c04fa85ee --- /dev/null +++ b/dts/Bindings/media/nxp,imx8mq-mipi-csi2.yaml @@ -0,0 +1,174 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/nxp,imx8mq-mipi-csi2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8MQ MIPI CSI-2 receiver + +maintainers: + - Martin Kepplinger <martin.kepplinger@puri.sm> + +description: |- + This binding covers the CSI-2 RX PHY and host controller included in the + NXP i.MX8MQ SoC. It handles the sensor/image input and process for all the + input imaging devices. + +properties: + compatible: + enum: + - fsl,imx8mq-mipi-csi2 + + reg: + maxItems: 1 + + clocks: + items: + - description: core is the RX Controller Core Clock input. This clock + must be exactly equal to or faster than the receive + byteclock from the RX DPHY. + - description: esc is the Rx Escape Clock. This must be the same escape + clock that the RX DPHY receives. + - description: ui is the pixel clock (phy_ref up to 333Mhz). + See the reference manual for details. + + clock-names: + items: + - const: core + - const: esc + - const: ui + + power-domains: + maxItems: 1 + + resets: + items: + - description: CORE_RESET reset register bit definition + - description: PHY_REF_RESET reset register bit definition + - description: ESC_RESET reset register bit definition + + fsl,mipi-phy-gpr: + description: | + The phandle to the imx8mq syscon iomux-gpr with the register + for setting RX_ENABLE for the mipi receiver. + + The format should be as follows: + <gpr req_gpr> + gpr is the phandle to general purpose register node. + req_gpr is the gpr register offset of RX_ENABLE for the mipi phy. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: The 'gpr' is the phandle to general purpose register node. + - description: The 'req_gpr' is the gpr register offset containing + CSI2_1_RX_ENABLE or CSI2_2_RX_ENABLE respectively. + maximum: 0xff + + interconnects: + maxItems: 1 + + interconnect-names: + const: dram + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port node, single endpoint describing the CSI-2 transmitter. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + items: + minItems: 1 + maxItems: 4 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Output port node + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - clocks + - clock-names + - power-domains + - resets + - fsl,mipi-phy-gpr + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mq-clock.h> + #include <dt-bindings/interconnect/imx8mq.h> + #include <dt-bindings/reset/imx8mq-reset.h> + + csi@30a70000 { + compatible = "fsl,imx8mq-mipi-csi2"; + reg = <0x30a70000 0x1000>; + clocks = <&clk IMX8MQ_CLK_CSI1_CORE>, + <&clk IMX8MQ_CLK_CSI1_ESC>, + <&clk IMX8MQ_CLK_CSI1_PHY_REF>; + clock-names = "core", "esc", "ui"; + assigned-clocks = <&clk IMX8MQ_CLK_CSI1_CORE>, + <&clk IMX8MQ_CLK_CSI1_PHY_REF>, + <&clk IMX8MQ_CLK_CSI1_ESC>; + assigned-clock-rates = <266000000>, <200000000>, <66000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_266M>, + <&clk IMX8MQ_SYS2_PLL_1000M>, + <&clk IMX8MQ_SYS1_PLL_800M>; + power-domains = <&pgc_mipi_csi1>; + resets = <&src IMX8MQ_RESET_MIPI_CSI1_CORE_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI1_PHY_REF_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI1_ESC_RESET>; + fsl,mipi-phy-gpr = <&iomuxc_gpr 0x88>; + interconnects = <&noc IMX8MQ_ICM_CSI1 &noc IMX8MQ_ICS_DRAM>; + interconnect-names = "dram"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + imx8mm_mipi_csi_in: endpoint { + remote-endpoint = <&imx477_out>; + data-lanes = <1 2 3 4>; + }; + }; + + port@1 { + reg = <1>; + + imx8mm_mipi_csi_out: endpoint { + remote-endpoint = <&csi_in>; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/media/renesas,drif.yaml b/dts/Bindings/media/renesas,drif.yaml index 817a6d5667..9403b235e9 100644 --- a/dts/Bindings/media/renesas,drif.yaml +++ b/dts/Bindings/media/renesas,drif.yaml @@ -96,7 +96,7 @@ properties: Indicates that the channel acts as primary among the bonded channels. port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base unevaluatedProperties: false description: Child port node corresponding to the data input. The port node must @@ -242,7 +242,6 @@ examples: power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; resets = <&cpg 513>; renesas,bonding = <&drif11>; - status = "disabled"; }; drif11: rif@e6f70000 { diff --git a/dts/Bindings/media/rockchip-vpu.yaml b/dts/Bindings/media/rockchip-vpu.yaml index b88172a59d..bacb60a349 100644 --- a/dts/Bindings/media/rockchip-vpu.yaml +++ b/dts/Bindings/media/rockchip-vpu.yaml @@ -22,6 +22,7 @@ properties: - rockchip,rk3288-vpu - rockchip,rk3328-vpu - rockchip,rk3399-vpu + - rockchip,px30-vpu - items: - const: rockchip,rk3188-vpu - const: rockchip,rk3066-vpu diff --git a/dts/Bindings/memory-controllers/ath79-ddr-controller.txt b/dts/Bindings/memory-controllers/ath79-ddr-controller.txt deleted file mode 100644 index c81af75bcd..0000000000 --- a/dts/Bindings/memory-controllers/ath79-ddr-controller.txt +++ /dev/null @@ -1,35 +0,0 @@ -Binding for Qualcomm Atheros AR7xxx/AR9xxx DDR controller - -The DDR controller of the AR7xxx and AR9xxx families provides an interface -to flush the FIFO between various devices and the DDR. This is mainly used -by the IRQ controller to flush the FIFO before running the interrupt handler -of such devices. - -Required properties: - -- compatible: has to be "qca,<soc-type>-ddr-controller", - "qca,[ar7100|ar7240]-ddr-controller" as fallback. - On SoC with PCI support "qca,ar7100-ddr-controller" should be used as - fallback, otherwise "qca,ar7240-ddr-controller" should be used. -- reg: Base address and size of the controller's memory area -- #qca,ddr-wb-channel-cells: Specifies the number of cells needed to encode - the write buffer channel index, should be 1. - -Example: - - ddr_ctrl: memory-controller@18000000 { - compatible = "qca,ar9132-ddr-controller", - "qca,ar7240-ddr-controller"; - reg = <0x18000000 0x100>; - - #qca,ddr-wb-channel-cells = <1>; - }; - - ... - - interrupt-controller { - ... - qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; - qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, - <&ddr_ctrl 0>, <&ddr_ctrl 1>; - }; diff --git a/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt b/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt deleted file mode 100644 index 82d923ef41..0000000000 --- a/dts/Bindings/memory-controllers/brcm,dpfe-cpu.txt +++ /dev/null @@ -1,27 +0,0 @@ -DDR PHY Front End (DPFE) for Broadcom STB -========================================= - -DPFE and the DPFE firmware provide an interface for the host CPU to -communicate with the DCPU, which resides inside the DDR PHY. - -There are three memory regions for interacting with the DCPU. These are -specified in a single reg property. - -Required properties: - - compatible: must be "brcm,bcm7271-dpfe-cpu", "brcm,bcm7268-dpfe-cpu" - or "brcm,dpfe-cpu" - - reg: must reference three register ranges - - start address and length of the DCPU register space - - start address and length of the DCPU data memory space - - start address and length of the DCPU instruction memory space - - reg-names: must contain "dpfe-cpu", "dpfe-dmem", and "dpfe-imem"; - they must be in the same order as the register declarations - -Example: - dpfe_cpu0: dpfe-cpu@f1132000 { - compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu"; - reg = <0xf1132000 0x180 - 0xf1134000 0x1000 - 0xf1138000 0x4000>; - reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem"; - }; diff --git a/dts/Bindings/memory-controllers/brcm,dpfe-cpu.yaml b/dts/Bindings/memory-controllers/brcm,dpfe-cpu.yaml new file mode 100644 index 0000000000..769f132500 --- /dev/null +++ b/dts/Bindings/memory-controllers/brcm,dpfe-cpu.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/brcm,dpfe-cpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DDR PHY Front End (DPFE) for Broadcom STB + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Markus Mayer <mmayer@broadcom.com> + +properties: + compatible: + items: + - enum: + - brcm,bcm7271-dpfe-cpu + - brcm,bcm7268-dpfe-cpu + - const: brcm,dpfe-cpu + + reg: + items: + - description: DCPU register space + - description: DCPU data memory space + - description: DCPU instruction memory space + + reg-names: + items: + - const: dpfe-cpu + - const: dpfe-dmem + - const: dpfe-imem + +required: + - compatible + - reg + - reg-names + +additionalProperties: false + +examples: + - | + dpfe-cpu@f1132000 { + compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu"; + reg = <0xf1132000 0x180>, + <0xf1134000 0x1000>, + <0xf1138000 0x4000>; + reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem"; + }; diff --git a/dts/Bindings/memory-controllers/exynos5422-dmc.txt b/dts/Bindings/memory-controllers/exynos5422-dmc.txt deleted file mode 100644 index 02e4a1f862..0000000000 --- a/dts/Bindings/memory-controllers/exynos5422-dmc.txt +++ /dev/null @@ -1,84 +0,0 @@ -* Exynos5422 frequency and voltage scaling for Dynamic Memory Controller device - -The Samsung Exynos5422 SoC has DMC (Dynamic Memory Controller) to which the DRAM -memory chips are connected. The driver is to monitor the controller in runtime -and switch frequency and voltage. To monitor the usage of the controller in -runtime, the driver uses the PPMU (Platform Performance Monitoring Unit), which -is able to measure the current load of the memory. -When 'userspace' governor is used for the driver, an application is able to -switch the DMC and memory frequency. - -Required properties for DMC device for Exynos5422: -- compatible: Should be "samsung,exynos5422-dmc". -- clocks : list of clock specifiers, must contain an entry for each - required entry in clock-names for CLK_FOUT_SPLL, CLK_MOUT_SCLK_SPLL, - CLK_FF_DOUT_SPLL2, CLK_FOUT_BPLL, CLK_MOUT_BPLL, CLK_SCLK_BPLL, - CLK_MOUT_MX_MSPLL_CCORE, CLK_MOUT_MX_MSPLL_CCORE_PHY, CLK_MOUT_MCLK_CDREX, -- clock-names : should include "fout_spll", "mout_sclk_spll", "ff_dout_spll2", - "fout_bpll", "mout_bpll", "sclk_bpll", "mout_mx_mspll_ccore", - "mout_mclk_cdrex" entries -- devfreq-events : phandles for PPMU devices connected to this DMC. -- vdd-supply : phandle for voltage regulator which is connected. -- reg : registers of two CDREX controllers. -- operating-points-v2 : phandle for OPPs described in v2 definition. -- device-handle : phandle of the connected DRAM memory device. For more - information please refer to documentation file: - Documentation/devicetree/bindings/ddr/lpddr3.txt -- devfreq-events : phandles of the PPMU events used by the controller. -- samsung,syscon-clk : phandle of the clock register set used by the controller, - these registers are used for enabling a 'pause' feature and are not - exposed by clock framework but they must be used in a safe way. - The register offsets are in the driver code and specyfic for this SoC - type. - -Optional properties for DMC device for Exynos5422: -- interrupt-parent : The parent interrupt controller. -- interrupts : Contains the IRQ line numbers for the DMC internal performance - event counters in DREX0 and DREX1 channels. Align with specification of the - interrupt line(s) in the interrupt-parent controller. -- interrupt-names : IRQ names "drex_0" and "drex_1", the order should be the - same as in the 'interrupts' list above. - -Example: - - ppmu_dmc0_0: ppmu@10d00000 { - compatible = "samsung,exynos-ppmu"; - reg = <0x10d00000 0x2000>; - clocks = <&clock CLK_PCLK_PPMU_DREX0_0>; - clock-names = "ppmu"; - events { - ppmu_event_dmc0_0: ppmu-event3-dmc0_0 { - event-name = "ppmu-event3-dmc0_0"; - }; - }; - }; - - dmc: memory-controller@10c20000 { - compatible = "samsung,exynos5422-dmc"; - reg = <0x10c20000 0x10000>, <0x10c30000 0x10000>; - clocks = <&clock CLK_FOUT_SPLL>, - <&clock CLK_MOUT_SCLK_SPLL>, - <&clock CLK_FF_DOUT_SPLL2>, - <&clock CLK_FOUT_BPLL>, - <&clock CLK_MOUT_BPLL>, - <&clock CLK_SCLK_BPLL>, - <&clock CLK_MOUT_MX_MSPLL_CCORE>, - <&clock CLK_MOUT_MCLK_CDREX>; - clock-names = "fout_spll", - "mout_sclk_spll", - "ff_dout_spll2", - "fout_bpll", - "mout_bpll", - "sclk_bpll", - "mout_mx_mspll_ccore", - "mout_mclk_cdrex"; - operating-points-v2 = <&dmc_opp_table>; - devfreq-events = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>, - <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>; - device-handle = <&samsung_K3QF2F20DB>; - vdd-supply = <&buck1_reg>; - samsung,syscon-clk = <&clock>; - interrupt-parent = <&combiner>; - interrupts = <16 0>, <16 1>; - interrupt-names = "drex_0", "drex_1"; - }; diff --git a/dts/Bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml b/dts/Bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml new file mode 100644 index 0000000000..14a6bc8f42 --- /dev/null +++ b/dts/Bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/marvell,mvebu-sdram-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell MVEBU SDRAM controller + +maintainers: + - Jan Luebbe <jlu@pengutronix.de> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + const: marvell,armada-xp-sdram-controller + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller@1400 { + compatible = "marvell,armada-xp-sdram-controller"; + reg = <0x1400 0x500>; + }; diff --git a/dts/Bindings/memory-controllers/mvebu-sdram-controller.txt b/dts/Bindings/memory-controllers/mvebu-sdram-controller.txt deleted file mode 100644 index 89657d1d4c..0000000000 --- a/dts/Bindings/memory-controllers/mvebu-sdram-controller.txt +++ /dev/null @@ -1,21 +0,0 @@ -Device Tree bindings for MVEBU SDRAM controllers - -The Marvell EBU SoCs all have a SDRAM controller. The SDRAM controller -differs from one SoC variant to another, but they also share a number -of commonalities. - -For now, this Device Tree binding documentation only documents the -Armada XP SDRAM controller. - -Required properties: - - - compatible: for Armada XP, "marvell,armada-xp-sdram-controller" - - reg: a resource specifier for the register space, which should - include all SDRAM controller registers as per the datasheet. - -Example: - -sdramc@1400 { - compatible = "marvell,armada-xp-sdram-controller"; - reg = <0x1400 0x500>; -}; diff --git a/dts/Bindings/memory-controllers/qca,ath79-ddr-controller.yaml b/dts/Bindings/memory-controllers/qca,ath79-ddr-controller.yaml new file mode 100644 index 0000000000..9566b3421f --- /dev/null +++ b/dts/Bindings/memory-controllers/qca,ath79-ddr-controller.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/qca,ath79-ddr-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR7xxx/AR9xxx DDR controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + The DDR controller of the AR7xxx and AR9xxx families provides an interface to + flush the FIFO between various devices and the DDR. This is mainly used by + the IRQ controller to flush the FIFO before running the interrupt handler of + such devices. + +properties: + compatible: + oneOf: + - items: + - const: qca,ar9132-ddr-controller + - const: qca,ar7240-ddr-controller + - items: + - enum: + - qca,ar7100-ddr-controller + - qca,ar7240-ddr-controller + + "#qca,ddr-wb-channel-cells": + description: | + Specifies the number of cells needed to encode the write buffer channel + index. + $ref: /schemas/types.yaml#/definitions/uint32 + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#qca,ddr-wb-channel-cells" + - reg + +additionalProperties: false + +examples: + - | + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar9132-ddr-controller", + "qca,ar7240-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + interrupt-controller { + // ... + qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, + <&ddr_ctrl 0>, <&ddr_ctrl 1>; + }; diff --git a/dts/Bindings/memory-controllers/renesas,h8300-bsc.txt b/dts/Bindings/memory-controllers/renesas,h8300-bsc.txt deleted file mode 100644 index cdf406c902..0000000000 --- a/dts/Bindings/memory-controllers/renesas,h8300-bsc.txt +++ /dev/null @@ -1,12 +0,0 @@ -* H8/300 bus controller - -Required properties: - - compatible: Must be "renesas,h8300-bsc". - - reg: Base address and length of BSC registers. - -Example. - bsc: memory-controller@fee01e { - compatible = "renesas,h8300h-bsc", "renesas,h8300-bsc"; - reg = <0xfee01e 8>; - }; - diff --git a/dts/Bindings/memory-controllers/renesas,h8300-bsc.yaml b/dts/Bindings/memory-controllers/renesas,h8300-bsc.yaml new file mode 100644 index 0000000000..2b18cef995 --- /dev/null +++ b/dts/Bindings/memory-controllers/renesas,h8300-bsc.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/renesas,h8300-bsc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: H8/300 bus controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Yoshinori Sato <ysato@users.sourceforge.jp> + +properties: + compatible: + items: + - enum: + - renesas,h8300h-bsc + - renesas,h8s-bsc + - const: renesas,h8300-bsc + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller@fee01e { + compatible = "renesas,h8300h-bsc", "renesas,h8300-bsc"; + reg = <0xfee01e 8>; + }; diff --git a/dts/Bindings/memory-controllers/renesas,rpc-if.yaml b/dts/Bindings/memory-controllers/renesas,rpc-if.yaml index 990489fdd2..d25072c414 100644 --- a/dts/Bindings/memory-controllers/renesas,rpc-if.yaml +++ b/dts/Bindings/memory-controllers/renesas,rpc-if.yaml @@ -61,12 +61,23 @@ patternProperties: type: object properties: compatible: - enum: - - cfi-flash - - jedec,spi-nor + contains: + enum: + - cfi-flash + - jedec,spi-nor unevaluatedProperties: false +required: + - compatible + - reg + - reg-names + - clocks + - power-domains + - resets + - '#address-cells' + - '#size-cells' + examples: - | #include <dt-bindings/clock/renesas-cpg-mssr.h> diff --git a/dts/Bindings/memory-controllers/samsung,exynos5422-dmc.yaml b/dts/Bindings/memory-controllers/samsung,exynos5422-dmc.yaml new file mode 100644 index 0000000000..6f4fd5814b --- /dev/null +++ b/dts/Bindings/memory-controllers/samsung,exynos5422-dmc.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/samsung,exynos5422-dmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: | + Samsung Exynos5422 SoC frequency and voltage scaling for Dynamic Memory + Controller device + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Lukasz Luba <lukasz.luba@arm.com> + +description: | + The Samsung Exynos5422 SoC has DMC (Dynamic Memory Controller) to which the + DRAM memory chips are connected. The driver is to monitor the controller in + runtime and switch frequency and voltage. To monitor the usage of the + controller in runtime, the driver uses the PPMU (Platform Performance + Monitoring Unit), which is able to measure the current load of the memory. + When 'userspace' governor is used for the driver, an application is able to + switch the DMC and memory frequency. + +properties: + compatible: + items: + - const: samsung,exynos5422-dmc + + clock-names: + items: + - const: fout_spll + - const: mout_sclk_spll + - const: ff_dout_spll2 + - const: fout_bpll + - const: mout_bpll + - const: sclk_bpll + - const: mout_mx_mspll_ccore + - const: mout_mclk_cdrex + + clocks: + minItems: 8 + maxItems: 8 + + devfreq-events: + $ref: '/schemas/types.yaml#/definitions/phandle-array' + minItems: 1 + maxItems: 16 + description: phandles of the PPMU events used by the controller. + + device-handle: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + phandle of the connected DRAM memory device. For more information please + refer to documentation file: Documentation/devicetree/bindings/ddr/lpddr3.txt + + operating-points-v2: true + + interrupts: + items: + - description: DMC internal performance event counters in DREX0 + - description: DMC internal performance event counters in DREX1 + + interrupt-names: + items: + - const: drex_0 + - const: drex_1 + + reg: + items: + - description: registers of DREX0 + - description: registers of DREX1 + + samsung,syscon-clk: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + Phandle of the clock register set used by the controller, these registers + are used for enabling a 'pause' feature and are not exposed by clock + framework but they must be used in a safe way. The register offsets are + in the driver code and specyfic for this SoC type. + + vdd-supply: true + +required: + - compatible + - clock-names + - clocks + - devfreq-events + - device-handle + - reg + - samsung,syscon-clk + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + ppmu_dmc0_0: ppmu@10d00000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10d00000 0x2000>; + clocks = <&clock CLK_PCLK_PPMU_DREX0_0>; + clock-names = "ppmu"; + events { + ppmu_event_dmc0_0: ppmu-event3-dmc0-0 { + event-name = "ppmu-event3-dmc0_0"; + }; + }; + }; + + memory-controller@10c20000 { + compatible = "samsung,exynos5422-dmc"; + reg = <0x10c20000 0x10000>, <0x10c30000 0x10000>; + clocks = <&clock CLK_FOUT_SPLL>, + <&clock CLK_MOUT_SCLK_SPLL>, + <&clock CLK_FF_DOUT_SPLL2>, + <&clock CLK_FOUT_BPLL>, + <&clock CLK_MOUT_BPLL>, + <&clock CLK_SCLK_BPLL>, + <&clock CLK_MOUT_MX_MSPLL_CCORE>, + <&clock CLK_MOUT_MCLK_CDREX>; + clock-names = "fout_spll", + "mout_sclk_spll", + "ff_dout_spll2", + "fout_bpll", + "mout_bpll", + "sclk_bpll", + "mout_mx_mspll_ccore", + "mout_mclk_cdrex"; + operating-points-v2 = <&dmc_opp_table>; + devfreq-events = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>, + <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>; + device-handle = <&samsung_K3QF2F20DB>; + vdd-supply = <&buck1_reg>; + samsung,syscon-clk = <&clock>; + interrupt-parent = <&combiner>; + interrupts = <16 0>, <16 1>; + interrupt-names = "drex_0", "drex_1"; + }; diff --git a/dts/Bindings/memory-controllers/synopsys,ddrc-ecc.yaml b/dts/Bindings/memory-controllers/synopsys,ddrc-ecc.yaml new file mode 100644 index 0000000000..a245884746 --- /dev/null +++ b/dts/Bindings/memory-controllers/synopsys,ddrc-ecc.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/synopsys,ddrc-ecc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys IntelliDDR Multi Protocol memory controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Manish Narani <manish.narani@xilinx.com> + - Michal Simek <michal.simek@xilinx.com> + +description: | + The ZynqMP DDR ECC controller has an optional ECC support in 64-bit and + 32-bit bus width configurations. + + The Zynq DDR ECC controller has an optional ECC support in half-bus width + (16-bit) configuration. + + These both ECC controllers correct single bit ECC errors and detect double bit + ECC errors. + +properties: + compatible: + enum: + - xlnx,zynq-ddrc-a05 + - xlnx,zynqmp-ddrc-2.40a + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: xlnx,zynqmp-ddrc-2.40a + then: + required: + - interrupts + else: + properties: + interrupts: false + +additionalProperties: false + +examples: + - | + memory-controller@f8006000 { + compatible = "xlnx,zynq-ddrc-a05"; + reg = <0xf8006000 0x1000>; + }; + + - | + axi { + #address-cells = <2>; + #size-cells = <2>; + + memory-controller@fd070000 { + compatible = "xlnx,zynqmp-ddrc-2.40a"; + reg = <0x0 0xfd070000 0x0 0x30000>; + interrupt-parent = <&gic>; + interrupts = <0 112 4>; + }; + }; diff --git a/dts/Bindings/memory-controllers/synopsys.txt b/dts/Bindings/memory-controllers/synopsys.txt deleted file mode 100644 index 9d32762c47..0000000000 --- a/dts/Bindings/memory-controllers/synopsys.txt +++ /dev/null @@ -1,32 +0,0 @@ -Binding for Synopsys IntelliDDR Multi Protocol Memory Controller - -The ZynqMP DDR ECC controller has an optional ECC support in 64-bit and 32-bit -bus width configurations. - -The Zynq DDR ECC controller has an optional ECC support in half-bus width -(16-bit) configuration. - -These both ECC controllers correct single bit ECC errors and detect double bit -ECC errors. - -Required properties: - - compatible: One of: - - 'xlnx,zynq-ddrc-a05' : Zynq DDR ECC controller - - 'xlnx,zynqmp-ddrc-2.40a' : ZynqMP DDR ECC controller - - reg: Should contain DDR controller registers location and length. - -Required properties for "xlnx,zynqmp-ddrc-2.40a": - - interrupts: Property with a value describing the interrupt number. - -Example: - memory-controller@f8006000 { - compatible = "xlnx,zynq-ddrc-a05"; - reg = <0xf8006000 0x1000>; - }; - - mc: memory-controller@fd070000 { - compatible = "xlnx,zynqmp-ddrc-2.40a"; - reg = <0x0 0xfd070000 0x0 0x30000>; - interrupt-parent = <&gic>; - interrupts = <0 112 4>; - }; diff --git a/dts/Bindings/memory-controllers/ti,da8xx-ddrctl.yaml b/dts/Bindings/memory-controllers/ti,da8xx-ddrctl.yaml new file mode 100644 index 0000000000..9ed51185ff --- /dev/null +++ b/dts/Bindings/memory-controllers/ti,da8xx-ddrctl.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/ti,da8xx-ddrctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments da8xx DDR2/mDDR memory controller + +maintainers: + - Bartosz Golaszewski <bgolaszewski@baylibre.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + Documentation: + OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf + +properties: + compatible: + const: ti,da850-ddr-controller + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller@b0000000 { + compatible = "ti,da850-ddr-controller"; + reg = <0xb0000000 0xe8>; + }; diff --git a/dts/Bindings/memory-controllers/ti-da8xx-ddrctl.txt b/dts/Bindings/memory-controllers/ti-da8xx-ddrctl.txt deleted file mode 100644 index ec1dd408d5..0000000000 --- a/dts/Bindings/memory-controllers/ti-da8xx-ddrctl.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Device tree bindings for Texas Instruments da8xx DDR2/mDDR memory controller - -The DDR2/mDDR memory controller present on Texas Instruments da8xx SoCs features -a set of registers which allow to tweak the controller's behavior. - -Documentation: -OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf - -Required properties: - -- compatible: "ti,da850-ddr-controller" - for da850 SoC based boards -- reg: a tuple containing the base address of the memory - controller and the size of the memory area to map - -Example for da850 shown below. - -ddrctl { - compatible = "ti,da850-ddr-controller"; - reg = <0xb0000000 0xe8>; -}; diff --git a/dts/Bindings/mfd/axp20x.txt b/dts/Bindings/mfd/axp20x.txt index 4991a64157..2b53dcc0ea 100644 --- a/dts/Bindings/mfd/axp20x.txt +++ b/dts/Bindings/mfd/axp20x.txt @@ -26,10 +26,10 @@ Required properties: * "x-powers,axp803" * "x-powers,axp806" * "x-powers,axp805", "x-powers,axp806" + * "x-powers,axp305", "x-powers,axp805", "x-powers,axp806" * "x-powers,axp809" * "x-powers,axp813" - reg: The I2C slave address or RSB hardware address for the AXP chip -- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin - interrupt-controller: The PMIC has its own internal IRQs - #interrupt-cells: Should be set to 1 @@ -43,6 +43,7 @@ more information: AXP20x/LDO3: software-based implementation Optional properties: +- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz AXP152/20X: range: 750-1875, Default: 1.5 MHz AXP22X/8XX: range: 1800-4050, Default: 3 MHz diff --git a/dts/Bindings/mfd/brcm,cru.yaml b/dts/Bindings/mfd/brcm,cru.yaml new file mode 100644 index 0000000000..fc1317ab32 --- /dev/null +++ b/dts/Bindings/mfd/brcm,cru.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/brcm,cru.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom CRU + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +description: | + Broadcom CRU ("Clock and Reset Unit" or "Central Resource Unit") is a hardware + block grouping smaller blocks. On Broadcom Northstar platform it contains e.g. + clocks, pinctrl, USB PHY and thermal. + +properties: + compatible: + items: + - enum: + - brcm,ns-cru + - const: simple-mfd + + reg: + description: CRU registers + + ranges: true + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + pinctrl: + $ref: ../pinctrl/brcm,ns-pinmux.yaml + +patternProperties: + '^clock-controller@[a-f0-9]+$': + $ref: ../clock/brcm,iproc-clocks.yaml + + '^thermal@[a-f0-9]+$': + $ref: ../thermal/brcm,ns-thermal.yaml + +additionalProperties: false + +required: + - reg + +examples: + - | + cru-bus@1800c100 { + compatible = "brcm,ns-cru", "simple-mfd"; + reg = <0x1800c100 0x1d0>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + + clock-controller@100 { + #clock-cells = <1>; + compatible = "brcm,nsp-lcpll0"; + reg = <0x100 0x14>; + clocks = <&osc>; + clock-output-names = "lcpll0", "pcie_phy", "sdio", "ddr_phy"; + }; + + clock-controller@140 { + #clock-cells = <1>; + compatible = "brcm,nsp-genpll"; + reg = <0x140 0x24>; + clocks = <&osc>; + clock-output-names = "genpll", "phy", "ethernetclk", "usbclk", + "iprocfast", "sata1", "sata2"; + }; + + pinctrl { + compatible = "brcm,bcm4708-pinmux"; + offset = <0x1c0>; + }; + + thermal@2c0 { + compatible = "brcm,ns-thermal"; + reg = <0x2c0 0x10>; + #thermal-sensor-cells = <0>; + }; + }; diff --git a/dts/Bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml b/dts/Bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml new file mode 100644 index 0000000000..22edcb4b21 --- /dev/null +++ b/dts/Bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HiSilicon 6421v600 SPMI PMIC + +maintainers: + - Mauro Carvalho Chehab <mchehab+huawei@kernel.org> + +description: | + HiSilicon 6421v600 should be connected inside a MIPI System Power Management + (SPMI) bus. It provides interrupts and power supply. + + The GPIO and interrupt settings are represented as part of the top-level PMIC + node. + + The SPMI controller part is provided by + Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml + +properties: + $nodename: + pattern: "pmic@[0-9a-f]" + + compatible: + const: hisilicon,hi6421v600-spmi + + reg: + maxItems: 1 + + '#interrupt-cells': + const: 2 + + interrupt-controller: true + + interrupts: + maxItems: 1 + + regulators: + type: object + + additionalProperties: false + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + patternProperties: + '^ldo[0-9]+$': + type: object + + $ref: "/schemas/regulator/regulator.yaml#" + + unevaluatedProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + + pmic: pmic@0 { + compatible = "hisilicon,hi6421v600-spmi"; + reg = <0 0>; + + #interrupt-cells = <2>; + interrupt-controller; + interrupt-parent = <&gpio28>; + interrupts = <0 0>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + ldo3: ldo3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + }; + + ldo4: ldo4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1900000>; + regulator-boot-on; + }; + + ldo9: ldo9 { + regulator-name = "ldo9"; + regulator-min-microvolt = <1750000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + ldo15: ldo15 { + regulator-name = "ldo15"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + ldo16: ldo16 { + regulator-name = "ldo16"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + }; + + ldo17: ldo17 { + regulator-name = "ldo17"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3300000>; + }; + + ldo33: ldo33 { + regulator-name = "ldo33"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + ldo34: ldo34 { + regulator-name = "ldo34"; + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; diff --git a/dts/Bindings/mfd/qcom,pm8008.yaml b/dts/Bindings/mfd/qcom,pm8008.yaml index 779936850e..ec3138c1bb 100644 --- a/dts/Bindings/mfd/qcom,pm8008.yaml +++ b/dts/Bindings/mfd/qcom,pm8008.yaml @@ -53,7 +53,9 @@ patternProperties: properties: compatible: - const: qcom,pm8008-gpio + items: + - const: qcom,pm8008-gpio + - const: qcom,spmi-gpio reg: description: Peripheral address of one of the two GPIO peripherals. @@ -61,6 +63,9 @@ patternProperties: gpio-controller: true + gpio-ranges: + maxItems: 1 + interrupt-controller: true "#interrupt-cells": @@ -75,6 +80,7 @@ patternProperties: - gpio-controller - interrupt-controller - "#gpio-cells" + - gpio-ranges - "#interrupt-cells" additionalProperties: false @@ -107,10 +113,11 @@ examples: interrupt-parent = <&tlmm>; interrupts = <32 IRQ_TYPE_EDGE_RISING>; - gpio@c000 { - compatible = "qcom,pm8008-gpio"; + pm8008_gpios: gpio@c000 { + compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pm8008_gpios 0 0 2>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/dts/Bindings/mfd/syscon.yaml b/dts/Bindings/mfd/syscon.yaml index f14ae6da00..abe3fd817e 100644 --- a/dts/Bindings/mfd/syscon.yaml +++ b/dts/Bindings/mfd/syscon.yaml @@ -45,9 +45,12 @@ properties: - microchip,sparx5-cpu-syscon - mstar,msc313-pmsleep - rockchip,px30-qos + - rockchip,rk3036-qos - rockchip,rk3066-qos + - rockchip,rk3228-qos - rockchip,rk3288-qos - rockchip,rk3399-qos + - rockchip,rk3568-qos - samsung,exynos3-sysreg - samsung,exynos4-sysreg - samsung,exynos5-sysreg diff --git a/dts/Bindings/mfd/ti,lp87565-q1.yaml b/dts/Bindings/mfd/ti,lp87565-q1.yaml index 48d4d53c25..012d251110 100644 --- a/dts/Bindings/mfd/ti,lp87565-q1.yaml +++ b/dts/Bindings/mfd/ti,lp87565-q1.yaml @@ -11,9 +11,9 @@ maintainers: properties: compatible: - oneOf: - - const: ti,lp87565 - - const: ti,lp87565-q1 + enum: + - ti,lp87565 + - ti,lp87565-q1 reg: description: I2C slave address diff --git a/dts/Bindings/mfd/ti,tps65086.yaml b/dts/Bindings/mfd/ti,tps65086.yaml new file mode 100644 index 0000000000..6aeedda3be --- /dev/null +++ b/dts/Bindings/mfd/ti,tps65086.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,tps65086.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TPS65086 Power Management Integrated Circuit (PMIC) + +maintainers: + - Emil Renner Berthing <kernel@esmil.dk> + +properties: + compatible: + const: ti,tps65086 + + reg: + const: 0x5e + description: I2C slave address + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: | + The first cell is the IRQ number. The second cell is the flags, + encoded as trigger masks from ../interrupt-controller/interrupts.txt. + + gpio-controller: true + + '#gpio-cells': + const: 2 + description: | + The first cell is the pin number and the second cell is used to specify + flags. See ../gpio/gpio.txt for more information. + + regulators: + type: object + description: | + List of child nodes that specify the regulator initialization data. + Child nodes must be named after their hardware counterparts: + buck[1-6], ldoa[1-3], swa1, swb[1-2], and vtt. + Each child node is defined using the standard binding for regulators and + the optional regulator properties defined below. + + patternProperties: + "^buck[1-6]$": + type: object + $ref: ../regulator/regulator.yaml + + properties: + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + ti,regulator-step-size-25mv: + type: boolean + description: | + Set this if the regulator is factory set with a 25mv step voltage + mapping. + ti,regulator-decay: + type: boolean + description: | + Set this if the output needs to decay, default is for the output + to slew down. + + additionalProperties: false + + "^(ldoa[1-3]|swa1|swb[1-2]|vtt)$": + type: object + $ref: ../regulator/regulator.yaml + + properties: + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + + additionalProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - regulators + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + pmic: pmic@5e { + compatible = "ti,tps65086"; + reg = <0x5e>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + + regulators { + buck1 { + regulator-name = "vcc1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1600000>; + regulator-boot-on; + ti,regulator-decay; + ti,regulator-step-size-25mv; + }; + }; + }; + }; + +... diff --git a/dts/Bindings/mfd/tps65086.txt b/dts/Bindings/mfd/tps65086.txt deleted file mode 100644 index 67eac0ed32..0000000000 --- a/dts/Bindings/mfd/tps65086.txt +++ /dev/null @@ -1,54 +0,0 @@ -* TPS65086 Power Management Integrated Circuit (PMIC) bindings - -Required properties: - - compatible : Should be "ti,tps65086". - - reg : I2C slave address. - - interrupts : The interrupt line the device is connected to. - - interrupt-controller : Marks the device node as an interrupt controller. - - #interrupt-cells : The number of cells to describe an IRQ, should be 2. - The first cell is the IRQ number. - The second cell is the flags, encoded as trigger - masks from ../interrupt-controller/interrupts.txt. - - gpio-controller : Marks the device node as a GPIO Controller. - - #gpio-cells : Should be two. The first cell is the pin number and - the second cell is used to specify flags. - See ../gpio/gpio.txt for more information. - - regulators: : List of child nodes that specify the regulator - initialization data. Child nodes must be named - after their hardware counterparts: buck[1-6], - ldoa[1-3], swa1, swb[1-2], and vtt. Each child - node is defined using the standard binding for - regulators and the optional regulator properties - defined below. - -Optional regulator properties: - - ti,regulator-step-size-25mv : This is applicable for buck[1-6], set this - if the regulator is factory set with a 25mv - step voltage mapping. - - ti,regulator-decay : This is applicable for buck[1-6], set this if - the output needs to decay, default is for - the output to slew down. - -Example: - - pmic: tps65086@5e { - compatible = "ti,tps65086"; - reg = <0x5e>; - interrupt-parent = <&gpio1>; - interrupts = <28 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - - regulators { - buck1 { - regulator-name = "vcc1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1600000>; - regulator-boot-on; - ti,regulator-decay; - ti,regulator-step-size-25mv; - }; - }; - }; diff --git a/dts/Bindings/misc/eeprom-93xx46.txt b/dts/Bindings/misc/eeprom-93xx46.txt deleted file mode 100644 index 72ea0af368..0000000000 --- a/dts/Bindings/misc/eeprom-93xx46.txt +++ /dev/null @@ -1,29 +0,0 @@ -EEPROMs (SPI) compatible with Microchip Technology 93xx46 family. - -Required properties: -- compatible : shall be one of: - "atmel,at93c46" - "atmel,at93c46d" - "atmel,at93c56" - "atmel,at93c66" - "eeprom-93xx46" - "microchip,93lc46b" -- data-size : number of data bits per word (either 8 or 16) - -Optional properties: -- read-only : parameter-less property which disables writes to the EEPROM -- select-gpios : if present, specifies the GPIO that will be asserted prior to - each access to the EEPROM (e.g. for SPI bus multiplexing) - -Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt -apply. In particular, "reg" and "spi-max-frequency" properties must be given. - -Example: - eeprom@0 { - compatible = "eeprom-93xx46"; - reg = <0>; - spi-max-frequency = <1000000>; - spi-cs-high; - data-size = <8>; - select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; - }; diff --git a/dts/Bindings/misc/eeprom-93xx46.yaml b/dts/Bindings/misc/eeprom-93xx46.yaml new file mode 100644 index 0000000000..44fd2f6f0d --- /dev/null +++ b/dts/Bindings/misc/eeprom-93xx46.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/eeprom-93xx46.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip 93xx46 SPI compatible EEPROM family dt bindings + +maintainers: + - Cory Tusar <cory.tusar@pid1solutions.com> + +properties: + compatible: + enum: + - atmel,at93c46 + - atmel,at93c46d + - atmel,at93c56 + - atmel,at93c66 + - eeprom-93xx46 + - microchip,93lc46b + + data-size: + description: number of data bits per word + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8, 16] + + reg: + description: chip select of EEPROM + maxItems: 1 + + spi-max-frequency: true + spi-cs-high: true + + read-only: + description: + parameter-less property which disables writes to the EEPROM + type: boolean + + select-gpios: + description: + specifies the GPIO that needs to be asserted prior to each access + of EEPROM (e.g. for SPI bus multiplexing) + maxItems: 1 + + +required: + - compatible + - reg + - data-size + - spi-max-frequency + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + compatible = "eeprom-93xx46"; + reg = <0>; + spi-max-frequency = <1000000>; + spi-cs-high; + data-size = <8>; + select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/dts/Bindings/misc/ge-achc.txt b/dts/Bindings/misc/ge-achc.txt deleted file mode 100644 index 77df94d7a3..0000000000 --- a/dts/Bindings/misc/ge-achc.txt +++ /dev/null @@ -1,26 +0,0 @@ -* GE Healthcare USB Management Controller - -A device which handles data aquisition from compatible USB based peripherals. -SPI is used for device management. - -Note: This device does not expose the peripherals as USB devices. - -Required properties: - -- compatible : Should be "ge,achc" - -Required SPI properties: - -- reg : Should be address of the device chip select within - the controller. - -- spi-max-frequency : Maximum SPI clocking speed of device in Hz, should be - 1MHz for the GE ACHC. - -Example: - -spidev0: spi@0 { - compatible = "ge,achc"; - reg = <0>; - spi-max-frequency = <1000000>; -}; diff --git a/dts/Bindings/misc/ge-achc.yaml b/dts/Bindings/misc/ge-achc.yaml new file mode 100644 index 0000000000..ff07aa62ed --- /dev/null +++ b/dts/Bindings/misc/ge-achc.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +# Copyright (C) 2021 GE Inc. +# Copyright (C) 2021 Collabora Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/ge-achc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GE Healthcare USB Management Controller + +description: | + A device which handles data acquisition from compatible USB based peripherals. + SPI is used for device management. + + Note: This device does not expose the peripherals as USB devices. + +maintainers: + - Sebastian Reichel <sre@kernel.org> + +properties: + compatible: + items: + - const: ge,achc + - const: nxp,kinetis-k20 + + clocks: + maxItems: 1 + + vdd-supply: + description: Digital power supply regulator on VDD pin + + vdda-supply: + description: Analog power supply regulator on VDDA pin + + reg: + items: + - description: Control interface + - description: Firmware programming interface + + reset-gpios: + description: GPIO used for hardware reset. + maxItems: 1 + +required: + - compatible + - clocks + - reg + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + spi@1 { + compatible = "ge,achc", "nxp,kinetis-k20"; + reg = <1>, <0>; + clocks = <&achc_24M>; + reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; + }; + }; diff --git a/dts/Bindings/mmc/fsl-imx-esdhc.yaml b/dts/Bindings/mmc/fsl-imx-esdhc.yaml index b5baf439fb..a3412f2211 100644 --- a/dts/Bindings/mmc/fsl-imx-esdhc.yaml +++ b/dts/Bindings/mmc/fsl-imx-esdhc.yaml @@ -29,6 +29,7 @@ properties: - fsl,imx53-esdhc - fsl,imx6q-usdhc - fsl,imx6sl-usdhc + - fsl,imx6sll-usdhc - fsl,imx6sx-usdhc - fsl,imx6ull-usdhc - fsl,imx7d-usdhc @@ -115,12 +116,17 @@ properties: - const: per pinctrl-names: - minItems: 1 - items: - - const: default - - const: state_100mhz - - const: state_200mhz - - const: sleep + oneOf: + - minItems: 3 + items: + - const: default + - const: state_100mhz + - const: state_200mhz + - const: sleep + - minItems: 1 + items: + - const: default + - const: sleep required: - compatible diff --git a/dts/Bindings/mmc/mmc-pwrseq-sd8787.yaml b/dts/Bindings/mmc/mmc-pwrseq-sd8787.yaml index e0169a285a..9e23967510 100644 --- a/dts/Bindings/mmc/mmc-pwrseq-sd8787.yaml +++ b/dts/Bindings/mmc/mmc-pwrseq-sd8787.yaml @@ -11,7 +11,9 @@ maintainers: properties: compatible: - const: mmc-pwrseq-sd8787 + enum: + - mmc-pwrseq-sd8787 + - mmc-pwrseq-wilc1000 powerdown-gpios: minItems: 1 diff --git a/dts/Bindings/mmc/renesas,sdhi.yaml b/dts/Bindings/mmc/renesas,sdhi.yaml index 677989bc59..9f1e7092cf 100644 --- a/dts/Bindings/mmc/renesas,sdhi.yaml +++ b/dts/Bindings/mmc/renesas,sdhi.yaml @@ -9,9 +9,6 @@ title: Renesas SDHI SD/MMC controller maintainers: - Wolfram Sang <wsa+renesas@sang-engineering.com> -allOf: - - $ref: "mmc-controller.yaml" - properties: compatible: oneOf: @@ -47,19 +44,20 @@ properties: - const: renesas,sdhi-mmc-r8a77470 # RZ/G1C (SDHI/MMC IP) - items: - enum: - - renesas,sdhi-r8a774a1 # RZ/G2M - - renesas,sdhi-r8a774b1 # RZ/G2N - - renesas,sdhi-r8a774c0 # RZ/G2E - - renesas,sdhi-r8a774e1 # RZ/G2H - - renesas,sdhi-r8a7795 # R-Car H3 - - renesas,sdhi-r8a7796 # R-Car M3-W - - renesas,sdhi-r8a77961 # R-Car M3-W+ - - renesas,sdhi-r8a77965 # R-Car M3-N - - renesas,sdhi-r8a77970 # R-Car V3M - - renesas,sdhi-r8a77980 # R-Car V3H - - renesas,sdhi-r8a77990 # R-Car E3 - - renesas,sdhi-r8a77995 # R-Car D3 - - renesas,sdhi-r8a779a0 # R-Car V3U + - renesas,sdhi-r8a774a1 # RZ/G2M + - renesas,sdhi-r8a774b1 # RZ/G2N + - renesas,sdhi-r8a774c0 # RZ/G2E + - renesas,sdhi-r8a774e1 # RZ/G2H + - renesas,sdhi-r8a7795 # R-Car H3 + - renesas,sdhi-r8a7796 # R-Car M3-W + - renesas,sdhi-r8a77961 # R-Car M3-W+ + - renesas,sdhi-r8a77965 # R-Car M3-N + - renesas,sdhi-r8a77970 # R-Car V3M + - renesas,sdhi-r8a77980 # R-Car V3H + - renesas,sdhi-r8a77990 # R-Car E3 + - renesas,sdhi-r8a77995 # R-Car D3 + - renesas,sdhi-r8a779a0 # R-Car V3U + - renesas,sdhi-r9a07g044 # RZ/G2{L,LC} - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2 reg: @@ -69,15 +67,9 @@ properties: minItems: 1 maxItems: 3 - clocks: - minItems: 1 - maxItems: 2 + clocks: true - clock-names: - minItems: 1 - items: - - const: core - - const: cd + clock-names: true dmas: minItems: 4 @@ -104,14 +96,82 @@ properties: pinctrl-1: maxItems: 1 - pinctrl-names: - minItems: 1 - items: - - const: default - - const: state_uhs + pinctrl-names: true max-frequency: true +allOf: + - $ref: "mmc-controller.yaml" + + - if: + properties: + compatible: + contains: + const: renesas,sdhi-r9a07g044 + then: + properties: + clocks: + items: + - description: IMCLK, SDHI channel main clock1. + - description: IMCLK2, SDHI channel main clock2. When this clock is + turned off, external SD card detection cannot be + detected. + - description: CLK_HS, SDHI channel High speed clock which operates + 4 times that of SDHI channel main clock1. + - description: ACLK, SDHI channel bus clock. + clock-names: + items: + - const: imclk + - const: imclk2 + - const: clk_hs + - const: aclk + required: + - clock-names + - resets + else: + properties: + clocks: + minItems: 1 + maxItems: 2 + clock-names: + minItems: 1 + items: + - const: core + - const: cd + + - if: + properties: + compatible: + contains: + const: renesas,sdhi-mmc-r8a77470 + then: + properties: + pinctrl-names: + items: + - const: state_uhs + else: + properties: + pinctrl-names: + minItems: 1 + items: + - const: default + - const: state_uhs + + - if: + properties: + compatible: + contains: + enum: + - renesas,sdhi-r7s72100 + - renesas,sdhi-r7s9210 + then: + required: + - clock-names + description: + The internal card detection logic that exists in these controllers is + sectioned off to be run by a separate second clock source to allow + the main core clock to be turned off to save power. + required: - compatible - reg @@ -119,21 +179,6 @@ required: - clocks - power-domains -if: - properties: - compatible: - contains: - enum: - - renesas,sdhi-r7s72100 - - renesas,sdhi-r7s9210 -then: - required: - - clock-names - description: - The internal card detection logic that exists in these controllers is - sectioned off to be run by a separate second clock source to allow - the main core clock to be turned off to save power. - unevaluatedProperties: false examples: diff --git a/dts/Bindings/mmc/sdhci-msm.txt b/dts/Bindings/mmc/sdhci-msm.txt index 4c7fa6a4ed..365c3fc122 100644 --- a/dts/Bindings/mmc/sdhci-msm.txt +++ b/dts/Bindings/mmc/sdhci-msm.txt @@ -19,6 +19,7 @@ Required properties: "qcom,msm8996-sdhci", "qcom,sdhci-msm-v4" "qcom,qcs404-sdhci", "qcom,sdhci-msm-v5" "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5"; + "qcom,sc7280-sdhci", "qcom,sdhci-msm-v5"; "qcom,sdm845-sdhci", "qcom,sdhci-msm-v5" "qcom,sdx55-sdhci", "qcom,sdhci-msm-v5"; "qcom,sm8250-sdhci", "qcom,sdhci-msm-v5" diff --git a/dts/Bindings/mtd/gpmc-nand.txt b/dts/Bindings/mtd/gpmc-nand.txt index 44919d48d2..c459f169a9 100644 --- a/dts/Bindings/mtd/gpmc-nand.txt +++ b/dts/Bindings/mtd/gpmc-nand.txt @@ -122,7 +122,7 @@ on various other factors also like; so the device should have enough free bytes available its OOB/Spare area to accommodate ECC for entire page. In general following expression helps in determining if given device can accommodate ECC syndrome: - "2 + (PAGESIZE / 512) * ECC_BYTES" >= OOBSIZE" + "2 + (PAGESIZE / 512) * ECC_BYTES" <= OOBSIZE" where OOBSIZE number of bytes in OOB/spare area PAGESIZE number of bytes in main-area of device page diff --git a/dts/Bindings/mtd/gpmc-nor.txt b/dts/Bindings/mtd/gpmc-nor.txt index c8567b40fe..2133be0d52 100644 --- a/dts/Bindings/mtd/gpmc-nor.txt +++ b/dts/Bindings/mtd/gpmc-nor.txt @@ -10,7 +10,7 @@ Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt Required properties: - bank-width: Width of NOR flash in bytes. GPMC supports 8-bit and 16-bit devices and so must be either 1 or 2 bytes. -- compatible: Documentation/devicetree/bindings/mtd/mtd-physmap.txt +- compatible: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml - gpmc,cs-on-ns: Chip-select assertion time - gpmc,cs-rd-off-ns: Chip-select de-assertion time for reads - gpmc,cs-wr-off-ns: Chip-select de-assertion time for writes @@ -21,7 +21,7 @@ Required properties: - gpmc,access-ns: Start cycle to first data capture (read access) - gpmc,rd-cycle-ns: Total read cycle time - gpmc,wr-cycle-ns: Total write cycle time -- linux,mtd-name: Documentation/devicetree/bindings/mtd/mtd-physmap.txt +- linux,mtd-name: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml - reg: Chip-select, base address (relative to chip-select) and size of NOR flash. Note that base address will be typically 0 as this is the start of the chip-select. diff --git a/dts/Bindings/mtd/mtd-physmap.yaml b/dts/Bindings/mtd/mtd-physmap.yaml index 13c29cc91b..f827984936 100644 --- a/dts/Bindings/mtd/mtd-physmap.yaml +++ b/dts/Bindings/mtd/mtd-physmap.yaml @@ -23,6 +23,7 @@ properties: - amd,s29gl256n - amd,s29gl512n - arm,versatile-flash + - arm,vexpress-flash - cortina,gemini-flash - cypress,hyperflash - ge,imp3a-firmware-mirror diff --git a/dts/Bindings/mtd/partitions/redboot-fis.txt b/dts/Bindings/mtd/partitions/redboot-fis.txt deleted file mode 100644 index fd0ebe4e34..0000000000 --- a/dts/Bindings/mtd/partitions/redboot-fis.txt +++ /dev/null @@ -1,27 +0,0 @@ -RedBoot FLASH Image System (FIS) Partitions -=========================================== - -The FLASH Image System (FIS) directory is a flash description -format closely associated with the RedBoot boot loader. - -It uses one single flash eraseblock in the flash to store an index of -all images in the flash. - -This block size will vary depending on flash but is typically -32 KB in size. - -Required properties: -- compatible : (required) must be "redboot-fis" -- fis-index-block : (required) a index to the eraseblock containing - the FIS directory on this device. On a flash memory with 32KB - eraseblocks, 0 means the first eraseblock at 0x00000000, 1 means the - second eraseblock at 0x00008000 and so on. - -Example: - -flash@0 { - partitions { - compatible = "redboot-fis"; - fis-index-block = <0>; - }; -}; diff --git a/dts/Bindings/mtd/partitions/redboot-fis.yaml b/dts/Bindings/mtd/partitions/redboot-fis.yaml new file mode 100644 index 0000000000..fee8d81b52 --- /dev/null +++ b/dts/Bindings/mtd/partitions/redboot-fis.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/redboot-fis.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RedBoot FLASH Image System (FIS) Partitions + +description: The FLASH Image System (FIS) directory is a flash description + format closely associated with the RedBoot boot loader. + It uses one single flash eraseblock in the flash to store an index of + all images in the flash. + This block size will vary depending on flash but is typically + 32 KB in size. + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + const: redboot-fis + + fis-index-block: + $ref: /schemas/types.yaml#/definitions/uint32 + description: a index to the eraseblock containing the FIS directory on this + device. On a flash memory with 32KB eraseblocks, 0 means the first + eraseblock at 0x00000000, 1 means the second eraseblock at 0x00008000 and so on. + +required: + - compatible + - fis-index-block + +additionalProperties: false + +examples: + - | + flash { + partitions { + compatible = "redboot-fis"; + fis-index-block = <0>; + }; + }; diff --git a/dts/Bindings/net/brcm,unimac-mdio.txt b/dts/Bindings/net/brcm,unimac-mdio.txt deleted file mode 100644 index e15589f477..0000000000 --- a/dts/Bindings/net/brcm,unimac-mdio.txt +++ /dev/null @@ -1,43 +0,0 @@ -* Broadcom UniMAC MDIO bus controller - -Required properties: -- compatible: should one from "brcm,genet-mdio-v1", "brcm,genet-mdio-v2", - "brcm,genet-mdio-v3", "brcm,genet-mdio-v4", "brcm,genet-mdio-v5" or - "brcm,unimac-mdio" -- reg: address and length of the register set for the device, first one is the - base register, and the second one is optional and for indirect accesses to - larger than 16-bits MDIO transactions -- reg-names: name(s) of the register must be "mdio" and optional "mdio_indir_rw" -- #size-cells: must be 1 -- #address-cells: must be 0 - -Optional properties: -- interrupts: must be one if the interrupt is shared with the Ethernet MAC or - Ethernet switch this MDIO block is integrated from, or must be two, if there - are two separate interrupts, first one must be "mdio done" and second must be - for "mdio error" -- interrupt-names: must be "mdio_done_error" when there is a share interrupt fed - to this hardware block, or must be "mdio_done" for the first interrupt and - "mdio_error" for the second when there are separate interrupts -- clocks: A reference to the clock supplying the MDIO bus controller -- clock-frequency: the MDIO bus clock that must be output by the MDIO bus - hardware, if absent, the default hardware values are used - -Child nodes of this MDIO bus controller node are standard Ethernet PHY device -nodes as described in Documentation/devicetree/bindings/net/phy.txt - -Example: - -mdio@403c0 { - compatible = "brcm,unimac-mdio"; - reg = <0x403c0 0x8 0x40300 0x18>; - reg-names = "mdio", "mdio_indir_rw"; - #size-cells = <1>; - #address-cells = <0>; - - ... - phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; -}; diff --git a/dts/Bindings/net/brcm,unimac-mdio.yaml b/dts/Bindings/net/brcm,unimac-mdio.yaml new file mode 100644 index 0000000000..f4f4c37f1d --- /dev/null +++ b/dts/Bindings/net/brcm,unimac-mdio.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/brcm,unimac-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom UniMAC MDIO bus controller + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +allOf: + - $ref: mdio.yaml# + +properties: + compatible: + enum: + - brcm,genet-mdio-v1 + - brcm,genet-mdio-v2 + - brcm,genet-mdio-v3 + - brcm,genet-mdio-v4 + - brcm,genet-mdio-v5 + - brcm,unimac-mdio + + reg: + minItems: 1 + items: + - description: base register + - description: indirect accesses to larger than 16-bits MDIO transactions + + reg-names: + minItems: 1 + items: + - const: mdio + - const: mdio_indir_rw + + interrupts: + oneOf: + - description: > + Interrupt shared with the Ethernet MAC or Ethernet switch this MDIO + block is integrated from + - items: + - description: | + "mdio done" interrupt + - description: | + "mdio error" interrupt + + interrupt-names: + oneOf: + - const: mdio_done_error + - items: + - const: mdio_done + - const: mdio_error + + clocks: + description: A reference to the clock supplying the MDIO bus controller + + clock-frequency: + description: > + The MDIO bus clock that must be output by the MDIO bus hardware, if + absent, the default hardware values are used + +unevaluatedProperties: false + +required: + - reg + - reg-names + - '#address-cells' + - '#size-cells' + +examples: + - | + mdio@403c0 { + compatible = "brcm,unimac-mdio"; + reg = <0x403c0 0x8>, <0x40300 0x18>; + reg-names = "mdio", "mdio_indir_rw"; + #address-cells = <1>; + #size-cells = <0>; + + ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; + }; diff --git a/dts/Bindings/net/can/bosch,c_can.yaml b/dts/Bindings/net/can/bosch,c_can.yaml new file mode 100644 index 0000000000..2cd145a642 --- /dev/null +++ b/dts/Bindings/net/can/bosch,c_can.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/bosch,c_can.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch C_CAN/D_CAN controller Device Tree Bindings + +description: Bosch C_CAN/D_CAN controller for CAN bus + +maintainers: + - Dario Binacchi <dariobin@libero.it> + +allOf: + - $ref: can-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - bosch,c_can + - bosch,d_can + - ti,dra7-d_can + - ti,am3352-d_can + - items: + - enum: + - ti,am4372-d_can + - const: ti,am3352-d_can + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 4 + + power-domains: + description: | + Should contain a phandle to a PM domain provider node and an args + specifier containing the DCAN device id value. It's mandatory for + Keystone 2 66AK2G SoCs only. + maxItems: 1 + + clocks: + description: | + CAN functional clock phandle. + maxItems: 1 + + clock-names: + maxItems: 1 + + syscon-raminit: + description: | + Handle to system control region that contains the RAMINIT register, + register offset to the RAMINIT register and the CAN instance number (0 + offset). + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: The phandle to the system control region. + - description: The register offset. + - description: The CAN instance number. + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +if: + properties: + compatible: + contains: + enum: + - bosch,d_can + +then: + properties: + interrupts: + minItems: 4 + maxItems: 4 + items: + - description: Error and status IRQ + - description: Message object IRQ + - description: RAM ECC correctable error IRQ + - description: RAM ECC non-correctable error IRQ + +else: + properties: + interrupts: + maxItems: 1 + items: + - description: Error and status IRQ + +additionalProperties: false + +examples: + - | + #include <dt-bindings/reset/altr,rst-mgr.h> + + can@ffc00000 { + compatible = "bosch,d_can"; + reg = <0xffc00000 0x1000>; + interrupts = <0 131 4>, <0 132 4>, <0 133 4>, <0 134 4>; + clocks = <&can0_clk>; + resets = <&rst CAN0_RESET>; + }; + - | + can@0 { + compatible = "ti,am3352-d_can"; + reg = <0x0 0x2000>; + clocks = <&dcan1_fck>; + clock-names = "fck"; + syscon-raminit = <&scm_conf 0x644 1>; + interrupts = <55>; + }; diff --git a/dts/Bindings/net/can/bosch,m_can.yaml b/dts/Bindings/net/can/bosch,m_can.yaml index f84e31348d..fb547e26c6 100644 --- a/dts/Bindings/net/can/bosch,m_can.yaml +++ b/dts/Bindings/net/can/bosch,m_can.yaml @@ -104,9 +104,18 @@ properties: maximum: 32 maxItems: 1 + power-domains: + description: + Power domain provider node and an args specifier containing + the can device id value. + maxItems: 1 + can-transceiver: $ref: can-transceiver.yaml# + phys: + maxItems: 1 + required: - compatible - reg diff --git a/dts/Bindings/net/can/c_can.txt b/dts/Bindings/net/can/c_can.txt deleted file mode 100644 index 366479806a..0000000000 --- a/dts/Bindings/net/can/c_can.txt +++ /dev/null @@ -1,65 +0,0 @@ -Bosch C_CAN/D_CAN controller Device Tree Bindings -------------------------------------------------- - -Required properties: -- compatible : Should be "bosch,c_can" for C_CAN controllers and - "bosch,d_can" for D_CAN controllers. - Can be "ti,dra7-d_can", "ti,am3352-d_can" or - "ti,am4372-d_can". -- reg : physical base address and size of the C_CAN/D_CAN - registers map -- interrupts : property with a value describing the interrupt - number - -The following are mandatory properties for DRA7x, AM33xx and AM43xx SoCs only: -- ti,hwmods : Must be "d_can<n>" or "c_can<n>", n being the - instance number - -The following are mandatory properties for Keystone 2 66AK2G SoCs only: -- power-domains : Should contain a phandle to a PM domain provider node - and an args specifier containing the DCAN device id - value. This property is as per the binding, - Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml -- clocks : CAN functional clock phandle. This property is as per the - binding, - Documentation/devicetree/bindings/clock/ti,sci-clk.yaml - -Optional properties: -- syscon-raminit : Handle to system control region that contains the - RAMINIT register, register offset to the RAMINIT - register and the CAN instance number (0 offset). - -Note: "ti,hwmods" field is used to fetch the base address and irq -resources from TI, omap hwmod data base during device registration. -Future plan is to migrate hwmod data base contents into device tree -blob so that, all the required data will be used from device tree dts -file. - -Example: - -Step1: SoC common .dtsi file - - dcan1: d_can@481d0000 { - compatible = "bosch,d_can"; - reg = <0x481d0000 0x2000>; - interrupts = <55>; - interrupt-parent = <&intc>; - status = "disabled"; - }; - -(or) - - dcan1: d_can@481d0000 { - compatible = "bosch,d_can"; - ti,hwmods = "d_can1"; - reg = <0x481d0000 0x2000>; - interrupts = <55>; - interrupt-parent = <&intc>; - status = "disabled"; - }; - -Step 2: board specific .dts file - - &dcan1 { - status = "okay"; - }; diff --git a/dts/Bindings/net/can/can-controller.yaml b/dts/Bindings/net/can/can-controller.yaml index 9cf2ae0971..1f0e980510 100644 --- a/dts/Bindings/net/can/can-controller.yaml +++ b/dts/Bindings/net/can/can-controller.yaml @@ -13,6 +13,15 @@ properties: $nodename: pattern: "^can(@.*)?$" + termination-gpios: + description: GPIO pin to enable CAN bus termination. + maxItems: 1 + + termination-ohms: + description: The resistance value of the CAN bus termination resistor. + minimum: 1 + maximum: 65535 + additionalProperties: true ... diff --git a/dts/Bindings/net/can/fsl,flexcan.yaml b/dts/Bindings/net/can/fsl,flexcan.yaml index 55bff1586b..3f0ee17c14 100644 --- a/dts/Bindings/net/can/fsl,flexcan.yaml +++ b/dts/Bindings/net/can/fsl,flexcan.yaml @@ -119,6 +119,9 @@ properties: minimum: 0 maximum: 2 + termination-gpios: true + termination-ohms: true + required: - compatible - reg @@ -148,3 +151,17 @@ examples: fsl,stop-mode = <&gpr 0x34 28>; fsl,scu-index = /bits/ 8 <1>; }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + + can@2090000 { + compatible = "fsl,imx6q-flexcan"; + reg = <0x02090000 0x4000>; + interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks 1>, <&clks 2>; + clock-names = "ipg", "per"; + fsl,stop-mode = <&gpr 0x34 28>; + termination-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + termination-ohms = <120>; + }; diff --git a/dts/Bindings/net/can/renesas,rcar-canfd.yaml b/dts/Bindings/net/can/renesas,rcar-canfd.yaml index 0b33ba9ccb..546c6e6d2f 100644 --- a/dts/Bindings/net/can/renesas,rcar-canfd.yaml +++ b/dts/Bindings/net/can/renesas,rcar-canfd.yaml @@ -30,13 +30,15 @@ properties: - renesas,r8a77995-canfd # R-Car D3 - const: renesas,rcar-gen3-canfd # R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,r9a07g044-canfd # RZ/G2{L,LC} + - const: renesas,rzg2l-canfd # RZ/G2L family + reg: maxItems: 1 - interrupts: - items: - - description: Channel interrupt - - description: Global interrupt + interrupts: true clocks: maxItems: 3 @@ -50,8 +52,7 @@ properties: power-domains: maxItems: 1 - resets: - maxItems: 1 + resets: true renesas,no-can-fd: $ref: /schemas/types.yaml#/definitions/flag @@ -91,6 +92,62 @@ required: - channel0 - channel1 +if: + properties: + compatible: + contains: + enum: + - renesas,rzg2l-canfd +then: + properties: + interrupts: + items: + - description: CAN global error interrupt + - description: CAN receive FIFO interrupt + - description: CAN0 error interrupt + - description: CAN0 transmit interrupt + - description: CAN0 transmit/receive FIFO receive completion interrupt + - description: CAN1 error interrupt + - description: CAN1 transmit interrupt + - description: CAN1 transmit/receive FIFO receive completion interrupt + + interrupt-names: + items: + - const: g_err + - const: g_recc + - const: ch0_err + - const: ch0_rec + - const: ch0_trx + - const: ch1_err + - const: ch1_rec + - const: ch1_trx + + resets: + maxItems: 2 + + reset-names: + items: + - const: rstp_n + - const: rstc_n + + required: + - interrupt-names + - reset-names +else: + properties: + interrupts: + items: + - description: Channel interrupt + - description: Global interrupt + + interrupt-names: + items: + - const: ch_int + - const: g_int + + resets: + maxItems: 1 + unevaluatedProperties: false examples: diff --git a/dts/Bindings/net/fsl,fec.yaml b/dts/Bindings/net/fsl,fec.yaml new file mode 100644 index 0000000000..eca41443fc --- /dev/null +++ b/dts/Bindings/net/fsl,fec.yaml @@ -0,0 +1,244 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/fsl,fec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Fast Ethernet Controller (FEC) + +maintainers: + - Joakim Zhang <qiangqing.zhang@nxp.com> + +allOf: + - $ref: ethernet-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - fsl,imx25-fec + - fsl,imx27-fec + - fsl,imx28-fec + - fsl,imx6q-fec + - fsl,mvf600-fec + - items: + - enum: + - fsl,imx53-fec + - fsl,imx6sl-fec + - const: fsl,imx25-fec + - items: + - enum: + - fsl,imx35-fec + - fsl,imx51-fec + - const: fsl,imx27-fec + - items: + - enum: + - fsl,imx6ul-fec + - fsl,imx6sx-fec + - const: fsl,imx6q-fec + - items: + - enum: + - fsl,imx7d-fec + - const: fsl,imx6sx-fec + - items: + - const: fsl,imx8mq-fec + - const: fsl,imx6sx-fec + - items: + - enum: + - fsl,imx8mm-fec + - fsl,imx8mn-fec + - fsl,imx8mp-fec + - const: fsl,imx8mq-fec + - const: fsl,imx6sx-fec + - items: + - const: fsl,imx8qm-fec + - const: fsl,imx6sx-fec + - items: + - enum: + - fsl,imx8qxp-fec + - const: fsl,imx8qm-fec + - const: fsl,imx6sx-fec + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 4 + + interrupt-names: + oneOf: + - items: + - const: int0 + - items: + - const: int0 + - const: pps + - items: + - const: int0 + - const: int1 + - const: int2 + - items: + - const: int0 + - const: int1 + - const: int2 + - const: pps + + clocks: + minItems: 2 + maxItems: 5 + description: + The "ipg", for MAC ipg_clk_s, ipg_clk_mac_s that are for register accessing. + The "ahb", for MAC ipg_clk, ipg_clk_mac that are bus clock. + The "ptp"(option), for IEEE1588 timer clock that requires the clock. + The "enet_clk_ref"(option), for MAC transmit/receiver reference clock like + RGMII TXC clock or RMII reference clock. It depends on board design, + the clock is required if RGMII TXC and RMII reference clock source from + SOC internal PLL. + The "enet_out"(option), output clock for external device, like supply clock + for PHY. The clock is required if PHY clock source from SOC. + The "enet_2x_txclk"(option), for RGMII sampling clock which fixed at 250Mhz. + The clock is required if SoC RGMII enable clock delay. + + clock-names: + minItems: 2 + maxItems: 5 + items: + enum: + - ipg + - ahb + - ptp + - enet_clk_ref + - enet_out + - enet_2x_txclk + + phy-mode: true + + phy-handle: true + + fixed-link: true + + local-mac-address: true + + mac-address: true + + tx-internal-delay-ps: + enum: [0, 2000] + + rx-internal-delay-ps: + enum: [0, 2000] + + phy-supply: + description: + Regulator that powers the Ethernet PHY. + + fsl,num-tx-queues: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The property is valid for enet-avb IP, which supports hw multi queues. + Should specify the tx queue number, otherwise set tx queue number to 1. + enum: [1, 2, 3] + + fsl,num-rx-queues: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The property is valid for enet-avb IP, which supports hw multi queues. + Should specify the rx queue number, otherwise set rx queue number to 1. + enum: [1, 2, 3] + + fsl,magic-packet: + $ref: /schemas/types.yaml#/definitions/flag + description: + If present, indicates that the hardware supports waking up via magic packet. + + fsl,err006687-workaround-present: + $ref: /schemas/types.yaml#/definitions/flag + description: + If present indicates that the system has the hardware workaround for + ERR006687 applied and does not need a software workaround. + + fsl,stop-mode: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Register bits of stop mode control, the format is <&gpr req_gpr req_bit>. + gpr is the phandle to general purpose register node. + req_gpr is the gpr register offset for ENET stop request. + req_bit is the gpr bit offset for ENET stop request. + + mdio: + type: object + description: + Specifies the mdio bus in the FEC, used as a container for phy nodes. + + # Deprecated optional properties: + # To avoid these, create a phy node according to ethernet-phy.yaml in the same + # directory, and point the FEC's "phy-handle" property to it. Then use + # the phy's reset binding, again described by ethernet-phy.yaml. + + phy-reset-gpios: + deprecated: true + description: + Should specify the gpio for phy reset. + + phy-reset-duration: + deprecated: true + description: + Reset duration in milliseconds. Should present only if property + "phy-reset-gpios" is available. Missing the property will have the + duration be 1 millisecond. Numbers greater than 1000 are invalid + and 1 millisecond will be used instead. + + phy-reset-active-high: + deprecated: true + description: + If present then the reset sequence using the GPIO specified in the + "phy-reset-gpios" property is reversed (H=reset state, L=operation state). + + phy-reset-post-delay: + deprecated: true + description: + Post reset delay in milliseconds. If present then a delay of phy-reset-post-delay + milliseconds will be observed after the phy-reset-gpios has been toggled. + Can be omitted thus no delay is observed. Delay is in range of 1ms to 1000ms. + Other delays are invalid. + +required: + - compatible + - reg + - interrupts + +# FIXME: We had better set additionalProperties to false to avoid invalid or at +# least undocumented properties. However, PHY may have a deprecated option to +# place PHY OF properties in the MAC node, such as Micrel PHY, and we can find +# these boards which is based on i.MX6QDL. +additionalProperties: false + +examples: + - | + ethernet@83fec000 { + compatible = "fsl,imx51-fec", "fsl,imx27-fec"; + reg = <0x83fec000 0x4000>; + interrupts = <87>; + phy-mode = "mii"; + phy-reset-gpios = <&gpio2 14 0>; + phy-supply = <®_fec_supply>; + }; + + ethernet@83fed000 { + compatible = "fsl,imx51-fec", "fsl,imx27-fec"; + reg = <0x83fed000 0x4000>; + interrupts = <87>; + phy-mode = "mii"; + phy-reset-gpios = <&gpio2 14 0>; + phy-supply = <®_fec_supply>; + phy-handle = <ðphy0>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; + }; + }; diff --git a/dts/Bindings/net/fsl-fec.txt b/dts/Bindings/net/fsl-fec.txt deleted file mode 100644 index 9b543789cd..0000000000 --- a/dts/Bindings/net/fsl-fec.txt +++ /dev/null @@ -1,95 +0,0 @@ -* Freescale Fast Ethernet Controller (FEC) - -Required properties: -- compatible : Should be "fsl,<soc>-fec" -- reg : Address and length of the register set for the device -- interrupts : Should contain fec interrupt -- phy-mode : See ethernet.txt file in the same directory - -Optional properties: -- phy-supply : regulator that powers the Ethernet PHY. -- phy-handle : phandle to the PHY device connected to this device. -- fixed-link : Assume a fixed link. See fixed-link.txt in the same directory. - Use instead of phy-handle. -- fsl,num-tx-queues : The property is valid for enet-avb IP, which supports - hw multi queues. Should specify the tx queue number, otherwise set tx queue - number to 1. -- fsl,num-rx-queues : The property is valid for enet-avb IP, which supports - hw multi queues. Should specify the rx queue number, otherwise set rx queue - number to 1. -- fsl,magic-packet : If present, indicates that the hardware supports waking - up via magic packet. -- fsl,err006687-workaround-present: If present indicates that the system has - the hardware workaround for ERR006687 applied and does not need a software - workaround. -- fsl,stop-mode: register bits of stop mode control, the format is - <&gpr req_gpr req_bit>. - gpr is the phandle to general purpose register node. - req_gpr is the gpr register offset for ENET stop request. - req_bit is the gpr bit offset for ENET stop request. - -interrupt-names: names of the interrupts listed in interrupts property in - the same order. The defaults if not specified are - __Number of interrupts__ __Default__ - 1 "int0" - 2 "int0", "pps" - 3 "int0", "int1", "int2" - 4 "int0", "int1", "int2", "pps" - The order may be changed as long as they correspond to the interrupts - property. Currently, only i.mx7 uses "int1" and "int2". They correspond to - tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts. - For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse - per second interrupt associated with 1588 precision time protocol(PTP). - -Optional subnodes: -- mdio : specifies the mdio bus in the FEC, used as a container for phy nodes - according to phy.txt in the same directory - -Deprecated optional properties: - To avoid these, create a phy node according to phy.txt in the same - directory, and point the fec's "phy-handle" property to it. Then use - the phy's reset binding, again described by phy.txt. -- phy-reset-gpios : Should specify the gpio for phy reset -- phy-reset-duration : Reset duration in milliseconds. Should present - only if property "phy-reset-gpios" is available. Missing the property - will have the duration be 1 millisecond. Numbers greater than 1000 are - invalid and 1 millisecond will be used instead. -- phy-reset-active-high : If present then the reset sequence using the GPIO - specified in the "phy-reset-gpios" property is reversed (H=reset state, - L=operation state). -- phy-reset-post-delay : Post reset delay in milliseconds. If present then - a delay of phy-reset-post-delay milliseconds will be observed after the - phy-reset-gpios has been toggled. Can be omitted thus no delay is - observed. Delay is in range of 1ms to 1000ms. Other delays are invalid. - -Example: - -ethernet@83fec000 { - compatible = "fsl,imx51-fec", "fsl,imx27-fec"; - reg = <0x83fec000 0x4000>; - interrupts = <87>; - phy-mode = "mii"; - phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; /* GPIO2_14 */ - local-mac-address = [00 04 9F 01 1B B9]; - phy-supply = <®_fec_supply>; -}; - -Example with phy specified: - -ethernet@83fec000 { - compatible = "fsl,imx51-fec", "fsl,imx27-fec"; - reg = <0x83fec000 0x4000>; - interrupts = <87>; - phy-mode = "mii"; - phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; /* GPIO2_14 */ - local-mac-address = [00 04 9F 01 1B B9]; - phy-supply = <®_fec_supply>; - phy-handle = <ðphy>; - mdio { - clock-frequency = <5000000>; - ethphy: ethernet-phy@6 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <6>; - max-speed = <100>; - }; - }; -}; diff --git a/dts/Bindings/net/intel,dwmac-plat.yaml b/dts/Bindings/net/intel,dwmac-plat.yaml index c1948ce000..08a3f1f6ae 100644 --- a/dts/Bindings/net/intel,dwmac-plat.yaml +++ b/dts/Bindings/net/intel,dwmac-plat.yaml @@ -116,7 +116,6 @@ examples: snps,mtl-rx-config = <&mtl_rx_setup>; snps,mtl-tx-config = <&mtl_tx_setup>; snps,tso; - status = "okay"; mdio0 { #address-cells = <1>; diff --git a/dts/Bindings/net/intel,ixp46x-ptp-timer.yaml b/dts/Bindings/net/intel,ixp46x-ptp-timer.yaml new file mode 100644 index 0000000000..8b9b3f915d --- /dev/null +++ b/dts/Bindings/net/intel,ixp46x-ptp-timer.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2018 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/net/intel,ixp46x-ptp-timer.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel IXP46x PTP Timer (TSYNC) + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + The Intel IXP46x PTP timer is known in the manual as IEEE1588 Hardware + Assist and Time Synchronization Hardware Assist TSYNC provides a PTP + timer. It exists in the Intel IXP45x and IXP46x XScale SoCs. + +properties: + compatible: + const: intel,ixp46x-ptp-timer + + reg: + maxItems: 1 + + interrupts: + items: + - description: Interrupt to trigger master mode snapshot from the + PRP timer, usually a GPIO interrupt. + - description: Interrupt to trigger slave mode snapshot from the + PRP timer, usually a GPIO interrupt. + + interrupt-names: + items: + - const: master + - const: slave + +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + ptp-timer@c8010000 { + compatible = "intel,ixp46x-ptp-timer"; + reg = <0xc8010000 0x1000>; + interrupt-parent = <&gpio0>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>, <7 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "master", "slave"; + }; diff --git a/dts/Bindings/net/intel,ixp4xx-ethernet.yaml b/dts/Bindings/net/intel,ixp4xx-ethernet.yaml index f2e91d1bf7..378ed2d3b0 100644 --- a/dts/Bindings/net/intel,ixp4xx-ethernet.yaml +++ b/dts/Bindings/net/intel,ixp4xx-ethernet.yaml @@ -71,7 +71,6 @@ examples: ethernet@c8009000 { compatible = "intel,ixp4xx-ethernet"; reg = <0xc8009000 0x1000>; - status = "disabled"; queue-rx = <&qmgr 4>; queue-txready = <&qmgr 21>; intel,npe-handle = <&npe 1>; @@ -82,7 +81,6 @@ examples: ethernet@c800c000 { compatible = "intel,ixp4xx-ethernet"; reg = <0xc800c000 0x1000>; - status = "disabled"; queue-rx = <&qmgr 3>; queue-txready = <&qmgr 20>; intel,npe-handle = <&npe 2>; diff --git a/dts/Bindings/net/litex,liteeth.yaml b/dts/Bindings/net/litex,liteeth.yaml new file mode 100644 index 0000000000..76c164a819 --- /dev/null +++ b/dts/Bindings/net/litex,liteeth.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/litex,liteeth.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LiteX LiteETH ethernet device + +maintainers: + - Joel Stanley <joel@jms.id.au> + +description: | + LiteETH is a small footprint and configurable Ethernet core for FPGA based + system on chips. + + The hardware source is Open Source and can be found on at + https://github.com/enjoy-digital/liteeth/. + +allOf: + - $ref: ethernet-controller.yaml# + +properties: + compatible: + const: litex,liteeth + + reg: + items: + - description: MAC registers + - description: MDIO registers + - description: Packet buffer + + reg-names: + items: + - const: mac + - const: mdio + - const: buffer + + interrupts: + maxItems: 1 + + litex,rx-slots: + description: Number of slots in the receive buffer + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + default: 2 + + litex,tx-slots: + description: Number of slots in the transmit buffer + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + default: 2 + + litex,slot-size: + description: Size in bytes of a slot in the tx/rx buffer + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x800 + default: 0x800 + + mac-address: true + local-mac-address: true + phy-handle: true + + mdio: + $ref: mdio.yaml# + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + mac: ethernet@8020000 { + compatible = "litex,liteeth"; + reg = <0x8021000 0x100>, + <0x8020800 0x100>, + <0x8030000 0x2000>; + reg-names = "mac", "mdio", "buffer"; + litex,rx-slots = <2>; + litex,tx-slots = <2>; + litex,slot-size = <0x800>; + interrupts = <0x11 0x1>; + phy-handle = <ð_phy>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + eth_phy: ethernet-phy@0 { + reg = <0>; + }; + }; + }; +... + +# vim: set ts=2 sw=2 sts=2 tw=80 et cc=80 ft=yaml : diff --git a/dts/Bindings/net/macb.txt b/dts/Bindings/net/macb.txt index a4d547efc3..af9df2f01a 100644 --- a/dts/Bindings/net/macb.txt +++ b/dts/Bindings/net/macb.txt @@ -8,6 +8,7 @@ Required properties: Use "cdns,np4-macb" for NP4 SoC devices. Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb". Use "atmel,sama5d2-gem" for the GEM IP (10/100) available on Atmel sama5d2 SoCs. + Use "atmel,sama5d29-gem" for GEM XL IP (10/100) available on Atmel sama5d29 SoCs. Use "atmel,sama5d3-macb" for the 10/100Mbit IP available on Atmel sama5d3 SoCs. Use "atmel,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs. Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs. diff --git a/dts/Bindings/net/micrel,ks8851.yaml b/dts/Bindings/net/micrel,ks8851.yaml new file mode 100644 index 0000000000..5aa7cf2eac --- /dev/null +++ b/dts/Bindings/net/micrel,ks8851.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/micrel,ks8851.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Micrel KS8851 Ethernet MAC (SPI and Parallel bus options) + +maintainers: + - Marek Vasut <marex@denx.de> + +properties: + compatible: + enum: + - micrel,ks8851 # SPI bus option + - micrel,ks8851-mll # Parallel bus option + + interrupts: + maxItems: 1 + + reg: + minItems: 1 + items: + - description: SPI or Parallel bus hardware address + - description: Parallel bus command mode address + + reset-gpios: + maxItems: 1 + description: + The reset_n input pin + + vdd-supply: + description: | + Analog 3.3V supply for Ethernet MAC + + vdd-io-supply: + description: | + Digital 1.8V IO supply for Ethernet MAC + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: ethernet-controller.yaml# + - if: + properties: + compatible: + contains: + const: micrel,ks8851 + then: + properties: + reg: + maxItems: 1 + - if: + properties: + compatible: + contains: + const: micrel,ks8851-mll + then: + properties: + reg: + minItems: 2 + +unevaluatedProperties: false + +examples: + - | + /* SPI bus option */ + spi { + #address-cells = <1>; + #size-cells = <0>; + ethernet@0 { + compatible = "micrel,ks8851"; + reg = <0>; + interrupt-parent = <&msmgpio>; + interrupts = <90 8>; + vdd-supply = <&ext_l2>; + vdd-io-supply = <&pm8921_lvs6>; + reset-gpios = <&msmgpio 89 0>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + /* Parallel bus option */ + memory-controller { + #address-cells = <2>; + #size-cells = <1>; + ethernet@1,0 { + compatible = "micrel,ks8851-mll"; + reg = <1 0x0 0x2>, <1 0x2 0x20000>; + interrupt-parent = <&gpioc>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + }; + }; diff --git a/dts/Bindings/net/micrel-ks8851.txt b/dts/Bindings/net/micrel-ks8851.txt deleted file mode 100644 index bbdf9a7359..0000000000 --- a/dts/Bindings/net/micrel-ks8851.txt +++ /dev/null @@ -1,18 +0,0 @@ -Micrel KS8851 Ethernet mac (MLL) - -Required properties: -- compatible = "micrel,ks8851-mll" of parallel interface -- reg : 2 physical address and size of registers for data and command -- interrupts : interrupt connection - -Micrel KS8851 Ethernet mac (SPI) - -Required properties: -- compatible = "micrel,ks8851" or the deprecated "ks8851" -- reg : chip select number -- interrupts : interrupt connection - -Optional properties: -- vdd-supply: analog 3.3V supply for Ethernet mac -- vdd-io-supply: digital 1.8V IO supply for Ethernet mac -- reset-gpios: reset_n input pin diff --git a/dts/Bindings/net/mscc-phy-vsc8531.txt b/dts/Bindings/net/mscc-phy-vsc8531.txt index 87a27d775d..0a3647fe33 100644 --- a/dts/Bindings/net/mscc-phy-vsc8531.txt +++ b/dts/Bindings/net/mscc-phy-vsc8531.txt @@ -67,7 +67,7 @@ Example: compatible = "ethernet-phy-id0007.0570"; vsc8531,vddmac = <3300>; vsc8531,edge-slowdown = <7>; - vsc8531,led-0-mode = <LINK_1000_ACTIVITY>; - vsc8531,led-1-mode = <LINK_100_ACTIVITY>; + vsc8531,led-0-mode = <VSC8531_LINK_1000_ACTIVITY>; + vsc8531,led-1-mode = <VSC8531_LINK_100_ACTIVITY>; load-save-gpios = <&gpio 10 GPIO_ACTIVE_HIGH>; }; diff --git a/dts/Bindings/net/nfc/samsung,s3fwrn5.yaml b/dts/Bindings/net/nfc/samsung,s3fwrn5.yaml index 081742c2b7..64995cbb0f 100644 --- a/dts/Bindings/net/nfc/samsung,s3fwrn5.yaml +++ b/dts/Bindings/net/nfc/samsung,s3fwrn5.yaml @@ -90,14 +90,11 @@ examples: # UART example on Raspberry Pi - | uart0 { - status = "okay"; - nfc { compatible = "samsung,s3fwrn82"; en-gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; wake-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; - status = "okay"; }; }; diff --git a/dts/Bindings/net/qca,ar71xx.yaml b/dts/Bindings/net/qca,ar71xx.yaml index f0db22645d..cf4d35edaa 100644 --- a/dts/Bindings/net/qca,ar71xx.yaml +++ b/dts/Bindings/net/qca,ar71xx.yaml @@ -101,8 +101,6 @@ examples: phy-mode = "gmii"; - status = "disabled"; - fixed-link { speed = <1000>; full-duplex; @@ -148,32 +146,24 @@ examples: reg = <0x1>; phy-handle = <&phy_port0>; phy-mode = "internal"; - - status = "disabled"; }; switch_port2: port@2 { reg = <0x2>; phy-handle = <&phy_port1>; phy-mode = "internal"; - - status = "disabled"; }; switch_port3: port@3 { reg = <0x3>; phy-handle = <&phy_port2>; phy-mode = "internal"; - - status = "disabled"; }; switch_port4: port@4 { reg = <0x4>; phy-handle = <&phy_port3>; phy-mode = "internal"; - - status = "disabled"; }; }; @@ -183,34 +173,29 @@ examples: interrupt-parent = <&switch10>; - phy_port0: phy@0 { + phy_port0: ethernet-phy@0 { reg = <0x0>; interrupts = <0>; - status = "disabled"; }; - phy_port1: phy@1 { + phy_port1: ethernet-phy@1 { reg = <0x1>; interrupts = <0>; - status = "disabled"; }; - phy_port2: phy@2 { + phy_port2: ethernet-phy@2 { reg = <0x2>; interrupts = <0>; - status = "disabled"; }; - phy_port3: phy@3 { + phy_port3: ethernet-phy@3 { reg = <0x3>; interrupts = <0>; - status = "disabled"; }; - phy_port4: phy@4 { + phy_port4: ethernet-phy@4 { reg = <0x4>; interrupts = <0>; - status = "disabled"; }; }; }; diff --git a/dts/Bindings/net/qcom,ipa.yaml b/dts/Bindings/net/qcom,ipa.yaml index ed88ba4b94..b8a0b392b2 100644 --- a/dts/Bindings/net/qcom,ipa.yaml +++ b/dts/Bindings/net/qcom,ipa.yaml @@ -87,16 +87,24 @@ properties: - 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 + oneOf: + - items: + - description: Path leading to system memory + - description: Path between the AP and IPA config space + - items: + - description: Path leading to system memory + - description: Path leading to internal memory + - description: Path between the AP and IPA config space interconnect-names: - items: - - const: memory - - const: imem - - const: config + oneOf: + - items: + - const: memory + - const: config + - items: + - const: memory + - const: imem + - const: config qcom,smem-states: $ref: /schemas/types.yaml#/definitions/phandle-array diff --git a/dts/Bindings/net/qcom,ipq4019-mdio.yaml b/dts/Bindings/net/qcom,ipq4019-mdio.yaml index 0c973310ad..2af3043417 100644 --- a/dts/Bindings/net/qcom,ipq4019-mdio.yaml +++ b/dts/Bindings/net/qcom,ipq4019-mdio.yaml @@ -14,7 +14,9 @@ allOf: properties: compatible: - const: qcom,ipq4019-mdio + enum: + - qcom,ipq4019-mdio + - qcom,ipq5018-mdio "#address-cells": const: 1 @@ -23,7 +25,18 @@ properties: const: 0 reg: + minItems: 1 + maxItems: 2 + description: + the first Address and length of the register set for the MDIO controller. + the second Address and length of the register for ethernet LDO, this second + address range is only required by the platform IPQ50xx. + + clocks: maxItems: 1 + description: | + MDIO clock source frequency fixed to 100MHZ, this clock should be specified + by the platform IPQ807x, IPQ60xx and IPQ50xx. required: - compatible diff --git a/dts/Bindings/net/realtek-bluetooth.yaml b/dts/Bindings/net/realtek-bluetooth.yaml index 4f485df69a..0634e69dd9 100644 --- a/dts/Bindings/net/realtek-bluetooth.yaml +++ b/dts/Bindings/net/realtek-bluetooth.yaml @@ -17,10 +17,10 @@ description: properties: compatible: - oneOf: - - const: "realtek,rtl8723bs-bt" - - const: "realtek,rtl8723cs-bt" - - const: "realtek,rtl8822cs-bt" + enum: + - realtek,rtl8723bs-bt + - realtek,rtl8723cs-bt + - realtek,rtl8822cs-bt device-wake-gpios: maxItems: 1 diff --git a/dts/Bindings/net/renesas,etheravb.yaml b/dts/Bindings/net/renesas,etheravb.yaml index 005868f703..4c927d2c17 100644 --- a/dts/Bindings/net/renesas,etheravb.yaml +++ b/dts/Bindings/net/renesas,etheravb.yaml @@ -43,23 +43,20 @@ properties: - renesas,etheravb-r8a779a0 # R-Car V3U - const: renesas,etheravb-rcar-gen3 # R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,r9a07g044-gbeth # RZ/G2{L,LC} + - const: renesas,rzg2l-gbeth # RZ/G2L + reg: true interrupts: true interrupt-names: true - clocks: - minItems: 1 - items: - - description: AVB functional clock - - description: Optional TXC reference clock + clocks: true - clock-names: - minItems: 1 - items: - - const: fck - - const: refclk + clock-names: true iommus: maxItems: 1 @@ -145,14 +142,20 @@ allOf: properties: compatible: contains: - const: renesas,etheravb-rcar-gen2 + enum: + - renesas,etheravb-rcar-gen2 + - renesas,rzg2l-gbeth then: properties: interrupts: - maxItems: 1 + minItems: 1 + maxItems: 3 interrupt-names: + minItems: 1 items: - const: mux + - const: fil + - const: arp_ns rx-internal-delay-ps: false else: properties: @@ -208,6 +211,36 @@ allOf: tx-internal-delay-ps: const: 2000 + - if: + properties: + compatible: + contains: + const: renesas,rzg2l-gbeth + then: + properties: + clocks: + items: + - description: Main clock + - description: Register access clock + - description: Reference clock for RGMII + clock-names: + items: + - const: axi + - const: chi + - const: refclk + else: + properties: + clocks: + minItems: 1 + items: + - description: AVB functional clock + - description: Optional TXC reference clock + clock-names: + minItems: 1 + items: + - const: fck + - const: refclk + additionalProperties: false examples: diff --git a/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml b/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml index 783b9e32cf..4b97a0f117 100644 --- a/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml +++ b/dts/Bindings/net/ti,k3-am654-cpsw-nuss.yaml @@ -53,10 +53,10 @@ properties: "#size-cells": true compatible: - oneOf: - - const: ti,am654-cpsw-nuss - - const: ti,j721e-cpsw-nuss - - const: ti,am642-cpsw-nuss + enum: + - ti,am654-cpsw-nuss + - ti,j721e-cpsw-nuss + - ti,am642-cpsw-nuss reg: maxItems: 1 diff --git a/dts/Bindings/net/ti,k3-am654-cpts.yaml b/dts/Bindings/net/ti,k3-am654-cpts.yaml index 4317eba503..1a81bf70c8 100644 --- a/dts/Bindings/net/ti,k3-am654-cpts.yaml +++ b/dts/Bindings/net/ti,k3-am654-cpts.yaml @@ -45,9 +45,9 @@ properties: pattern: "^cpts@[0-9a-f]+$" compatible: - oneOf: - - const: ti,am65-cpts - - const: ti,j721e-cpts + enum: + - ti,am65-cpts + - ti,j721e-cpts reg: maxItems: 1 diff --git a/dts/Bindings/nvmem/nintendo-otp.yaml b/dts/Bindings/nvmem/nintendo-otp.yaml new file mode 100644 index 0000000000..dbe4ffdd64 --- /dev/null +++ b/dts/Bindings/nvmem/nintendo-otp.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nintendo-otp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nintendo Wii and Wii U OTP Device Tree Bindings + +description: | + This binding represents the OTP memory as found on a Nintendo Wii or Wii U, + which contains common and per-console keys, signatures and related data + required to access peripherals. + + See https://wiiubrew.org/wiki/Hardware/OTP + +maintainers: + - Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - nintendo,hollywood-otp + - nintendo,latte-otp + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + otp@d8001ec { + compatible = "nintendo,latte-otp"; + reg = <0x0d8001ec 0x8>; + }; + +... diff --git a/dts/Bindings/nvmem/nvmem.yaml b/dts/Bindings/nvmem/nvmem.yaml index b8dc3d2b6e..456fb80810 100644 --- a/dts/Bindings/nvmem/nvmem.yaml +++ b/dts/Bindings/nvmem/nvmem.yaml @@ -40,7 +40,7 @@ properties: maxItems: 1 patternProperties: - "^.*@[0-9a-f]+$": + "@[0-9a-f]+(,[0-7])?$": type: object properties: diff --git a/dts/Bindings/nvmem/qcom,qfprom.yaml b/dts/Bindings/nvmem/qcom,qfprom.yaml index 861b205016..dede8892ee 100644 --- a/dts/Bindings/nvmem/qcom,qfprom.yaml +++ b/dts/Bindings/nvmem/qcom,qfprom.yaml @@ -51,6 +51,9 @@ properties: vcc-supply: description: Our power supply. + power-domains: + maxItems: 1 + # Needed if any child nodes are present. "#address-cells": const: 1 diff --git a/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml b/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml new file mode 100644 index 0000000000..2578e39ded --- /dev/null +++ b/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/socionext,uniphier-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier eFuse bindings + +maintainers: + - Keiji Hayashibara <hayashibara.keiji@socionext.com> + - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + const: socionext,uniphier-efuse + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + // The UniPhier eFuse should be a subnode of a "soc-glue" node. + + soc-glue@5f900000 { + compatible = "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x5f900000 0x2000>; + + efuse@100 { + compatible = "socionext,uniphier-efuse"; + reg = <0x100 0x28>; + }; + + efuse@200 { + compatible = "socionext,uniphier-efuse"; + reg = <0x200 0x68>; + #address-cells = <1>; + #size-cells = <1>; + + /* Data cells */ + usb_rterm0: trim@54,4 { + reg = <0x54 1>; + bits = <4 2>; + }; + usb_rterm1: trim@55,4 { + reg = <0x55 1>; + bits = <4 2>; + }; + usb_rterm2: trim@58,4 { + reg = <0x58 1>; + bits = <4 2>; + }; + usb_rterm3: trim@59,4 { + reg = <0x59 1>; + bits = <4 2>; + }; + usb_sel_t0: trim@54,0 { + reg = <0x54 1>; + bits = <0 4>; + }; + usb_sel_t1: trim@55,0 { + reg = <0x55 1>; + bits = <0 4>; + }; + usb_sel_t2: trim@58,0 { + reg = <0x58 1>; + bits = <0 4>; + }; + usb_sel_t3: trim@59,0 { + reg = <0x59 1>; + bits = <0 4>; + }; + usb_hs_i0: trim@56,0 { + reg = <0x56 1>; + bits = <0 4>; + }; + usb_hs_i2: trim@5a,0 { + reg = <0x5a 1>; + bits = <0 4>; + }; + }; + }; diff --git a/dts/Bindings/nvmem/uniphier-efuse.txt b/dts/Bindings/nvmem/uniphier-efuse.txt deleted file mode 100644 index eccf490d5a..0000000000 --- a/dts/Bindings/nvmem/uniphier-efuse.txt +++ /dev/null @@ -1,49 +0,0 @@ -= UniPhier eFuse device tree bindings = - -This UniPhier eFuse must be under soc-glue. - -Required properties: -- compatible: should be "socionext,uniphier-efuse" -- reg: should contain the register location and length - -= Data cells = -Are child nodes of efuse, bindings of which as described in -bindings/nvmem/nvmem.txt - -Example: - - soc-glue@5f900000 { - compatible = "socionext,uniphier-ld20-soc-glue-debug", - "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x5f900000 0x2000>; - - efuse@100 { - compatible = "socionext,uniphier-efuse"; - reg = <0x100 0x28>; - }; - - efuse@200 { - compatible = "socionext,uniphier-efuse"; - reg = <0x200 0x68>; - #address-cells = <1>; - #size-cells = <1>; - - /* Data cells */ - usb_mon: usb-mon@54 { - reg = <0x54 0xc>; - }; - }; - }; - -= Data consumers = -Are device nodes which consume nvmem data cells. - -Example: - - usb { - ... - nvmem-cells = <&usb_mon>; - nvmem-cell-names = "usb_mon"; - } diff --git a/dts/Bindings/opp/allwinner,sun50i-h6-operating-points.yaml b/dts/Bindings/opp/allwinner,sun50i-h6-operating-points.yaml index aeff2bd774..729ae97b63 100644 --- a/dts/Bindings/opp/allwinner,sun50i-h6-operating-points.yaml +++ b/dts/Bindings/opp/allwinner,sun50i-h6-operating-points.yaml @@ -18,6 +18,9 @@ description: | sun50i-cpufreq-nvmem driver reads the efuse value from the SoC to provide the OPP framework with required information. +allOf: + - $ref: opp-v2-base.yaml# + properties: compatible: const: allwinner,sun50i-h6-operating-points @@ -43,6 +46,7 @@ patternProperties: properties: opp-hz: true + clock-latency-ns: true patternProperties: "opp-microvolt-.*": true diff --git a/dts/Bindings/opp/opp-v1.yaml b/dts/Bindings/opp/opp-v1.yaml new file mode 100644 index 0000000000..d585d536a3 --- /dev/null +++ b/dts/Bindings/opp/opp-v1.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/opp/opp-v1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic OPP (Operating Performance Points) v1 Bindings + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +description: |+ + Devices work at voltage-current-frequency combinations and some implementations + have the liberty of choosing these. These combinations are called Operating + Performance Points aka OPPs. This document defines bindings for these OPPs + applicable across wide range of devices. For illustration purpose, this document + uses CPU as a device. + + This binding only supports voltage-frequency pairs. + +select: true + +properties: + operating-points: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: Frequency in kHz + - description: Voltage for OPP in uV + + +additionalProperties: true +examples: + - | + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + operating-points = + /* kHz uV */ + <792000 1100000>, + <396000 950000>, + <198000 850000>; + }; + }; +... diff --git a/dts/Bindings/opp/opp-v2-base.yaml b/dts/Bindings/opp/opp-v2-base.yaml new file mode 100644 index 0000000000..ae3ae4d398 --- /dev/null +++ b/dts/Bindings/opp/opp-v2-base.yaml @@ -0,0 +1,214 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/opp/opp-v2-base.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic OPP (Operating Performance Points) Common Binding + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +description: | + Devices work at voltage-current-frequency combinations and some implementations + have the liberty of choosing these. These combinations are called Operating + Performance Points aka OPPs. This document defines bindings for these OPPs + applicable across wide range of devices. For illustration purpose, this document + uses CPU as a device. + + This describes the OPPs belonging to a device. + +select: false + +properties: + $nodename: + pattern: '^opp-table(-[a-z0-9]+)?$' + + opp-shared: + description: + Indicates that device nodes using this OPP Table Node's phandle switch + their DVFS state together, i.e. they share clock/voltage/current lines. + Missing property means devices have independent clock/voltage/current + lines, but they share OPP tables. + type: boolean + +patternProperties: + '^opp-?[0-9]+$': + type: object + description: + One or more OPP nodes describing voltage-current-frequency combinations. + Their name isn't significant but their phandle can be used to reference an + OPP. These are mandatory except for the case where the OPP table is + present only to indicate dependency between devices using the opp-shared + property. + + properties: + opp-hz: + description: + Frequency in Hz, expressed as a 64-bit big-endian integer. This is a + required property for all device nodes, unless another "required" + property to uniquely identify the OPP nodes exists. Devices like power + domains must have another (implementation dependent) property. + + opp-microvolt: + description: | + Voltage for the OPP + + A single regulator's voltage is specified with an array of size one or three. + Single entry is for target voltage and three entries are for <target min max> + voltages. + + Entries for multiple regulators shall be provided in the same field separated + by angular brackets <>. The OPP binding doesn't provide any provisions to + relate the values to their power supplies or the order in which the supplies + need to be configured and that is left for the implementation specific + binding. + + Entries for all regulators shall be of the same size, i.e. either all use a + single value or triplets. + minItems: 1 + maxItems: 8 # Should be enough regulators + items: + minItems: 1 + maxItems: 3 + + opp-microamp: + description: | + The maximum current drawn by the device in microamperes considering + system specific parameters (such as transients, process, aging, + maximum operating temperature range etc.) as necessary. This may be + used to set the most efficient regulator operating mode. + + Should only be set if opp-microvolt or opp-microvolt-<name> is set for + the OPP. + + Entries for multiple regulators shall be provided in the same field + separated by angular brackets <>. If current values aren't required + for a regulator, then it shall be filled with 0. If current values + aren't required for any of the regulators, then this field is not + required. The OPP binding doesn't provide any provisions to relate the + values to their power supplies or the order in which the supplies need + to be configured and that is left for the implementation specific + binding. + minItems: 1 + maxItems: 8 # Should be enough regulators + + opp-level: + description: + A value representing the performance level of the device. + $ref: /schemas/types.yaml#/definitions/uint32 + + opp-peak-kBps: + description: + Peak bandwidth in kilobytes per second, expressed as an array of + 32-bit big-endian integers. Each element of the array represents the + peak bandwidth value of each interconnect path. The number of elements + should match the number of interconnect paths. + minItems: 1 + maxItems: 32 # Should be enough + + opp-avg-kBps: + description: + Average bandwidth in kilobytes per second, expressed as an array + of 32-bit big-endian integers. Each element of the array represents the + average bandwidth value of each interconnect path. The number of elements + should match the number of interconnect paths. This property is only + meaningful in OPP tables where opp-peak-kBps is present. + minItems: 1 + maxItems: 32 # Should be enough + + clock-latency-ns: + description: + Specifies the maximum possible transition latency (in nanoseconds) for + switching to this OPP from any other OPP. + + turbo-mode: + description: + Marks the OPP to be used only for turbo modes. Turbo mode is available + on some platforms, where the device can run over its operating + frequency for a short duration of time limited by the device's power, + current and thermal limits. + type: boolean + + opp-suspend: + description: + Marks the OPP to be used during device suspend. If multiple OPPs in + the table have this, the OPP with highest opp-hz will be used. + type: boolean + + opp-supported-hw: + description: | + This property allows a platform to enable only a subset of the OPPs + from the larger set present in the OPP table, based on the current + version of the hardware (already known to the operating system). + + Each block present in the array of blocks in this property, represents + a sub-group of hardware versions supported by the OPP. i.e. <sub-group + A>, <sub-group B>, etc. The OPP will be enabled if _any_ of these + sub-groups match the hardware's version. + + Each sub-group is a platform defined array representing the hierarchy + of hardware versions supported by the platform. For a platform with + three hierarchical levels of version (X.Y.Z), this field shall look + like + + opp-supported-hw = <X1 Y1 Z1>, <X2 Y2 Z2>, <X3 Y3 Z3>. + + Each level (eg. X1) in version hierarchy is represented by a 32 bit + value, one bit per version and so there can be maximum 32 versions per + level. Logical AND (&) operation is performed for each level with the + hardware's level version and a non-zero output for _all_ the levels in + a sub-group means the OPP is supported by hardware. A value of + 0xFFFFFFFF for each level in the sub-group will enable the OPP for all + versions for the hardware. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + maxItems: 32 + items: + minItems: 1 + maxItems: 4 + + required-opps: + description: + This contains phandle to an OPP node in another device's OPP table. It + may contain an array of phandles, where each phandle points to an OPP + of a different device. It should not contain multiple phandles to the + OPP nodes in the same OPP table. This specifies the minimum required + OPP of the device(s), whose OPP's phandle is present in this property, + for the functioning of the current device at the current OPP (where + this property is present). + $ref: /schemas/types.yaml#/definitions/phandle-array + + patternProperties: + '^opp-microvolt-': + description: + Named opp-microvolt property. This is exactly similar to the above + opp-microvolt property, but allows multiple voltage ranges to be + provided for the same OPP. At runtime, the platform can pick a <name> + and matching opp-microvolt-<name> property will be enabled for all + OPPs. If the platform doesn't pick a specific <name> or the <name> + doesn't match with any opp-microvolt-<name> properties, then + opp-microvolt property shall be used, if present. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + maxItems: 8 # Should be enough regulators + items: + minItems: 1 + maxItems: 3 + + '^opp-microamp-': + description: + Named opp-microamp property. Similar to opp-microvolt-<name> property, + but for microamp instead. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 # Should be enough regulators + + dependencies: + opp-avg-kBps: [ opp-peak-kBps ] + +required: + - compatible + +additionalProperties: true + +... diff --git a/dts/Bindings/opp/opp-v2.yaml b/dts/Bindings/opp/opp-v2.yaml new file mode 100644 index 0000000000..eaf8fba2c6 --- /dev/null +++ b/dts/Bindings/opp/opp-v2.yaml @@ -0,0 +1,475 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/opp/opp-v2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic OPP (Operating Performance Points) Bindings + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +allOf: + - $ref: opp-v2-base.yaml# + +properties: + compatible: + const: operating-points-v2 + +unevaluatedProperties: false + +examples: + - | + /* + * Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states + * together. + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + clocks = <&clk_controller 0>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply0>; + operating-points-v2 = <&cpu0_opp_table0>; + }; + + cpu@1 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + clocks = <&clk_controller 0>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply0>; + operating-points-v2 = <&cpu0_opp_table0>; + }; + }; + + cpu0_opp_table0: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <975000 970000 985000>; + opp-microamp = <70000>; + clock-latency-ns = <300000>; + opp-suspend; + }; + opp-1100000000 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1000000 980000 1010000>; + opp-microamp = <80000>; + clock-latency-ns = <310000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1025000>; + clock-latency-ns = <290000>; + turbo-mode; + }; + }; + + - | + /* + * Example 2: Single cluster, Quad-core Qualcom-krait, switches DVFS states + * independently. + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "qcom,krait"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + clocks = <&clk_controller 0>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply0>; + operating-points-v2 = <&cpu_opp_table>; + }; + + cpu@1 { + compatible = "qcom,krait"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + clocks = <&clk_controller 1>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply1>; + operating-points-v2 = <&cpu_opp_table>; + }; + + cpu@2 { + compatible = "qcom,krait"; + device_type = "cpu"; + reg = <2>; + next-level-cache = <&L2>; + clocks = <&clk_controller 2>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply2>; + operating-points-v2 = <&cpu_opp_table>; + }; + + cpu@3 { + compatible = "qcom,krait"; + device_type = "cpu"; + reg = <3>; + next-level-cache = <&L2>; + clocks = <&clk_controller 3>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply3>; + operating-points-v2 = <&cpu_opp_table>; + }; + }; + + cpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + /* + * Missing opp-shared property means CPUs switch DVFS states + * independently. + */ + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <975000 970000 985000>; + opp-microamp = <70000>; + clock-latency-ns = <300000>; + opp-suspend; + }; + opp-1100000000 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1000000 980000 1010000>; + opp-microamp = <80000>; + clock-latency-ns = <310000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1025000>; + opp-microamp = <90000>; + lock-latency-ns = <290000>; + turbo-mode; + }; + }; + + - | + /* + * Example 3: Dual-cluster, Dual-core per cluster. CPUs within a cluster switch + * DVFS state together. + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + clocks = <&clk_controller 0>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply0>; + operating-points-v2 = <&cluster0_opp>; + }; + + cpu@1 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + clocks = <&clk_controller 0>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply0>; + operating-points-v2 = <&cluster0_opp>; + }; + + cpu@100 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <100>; + next-level-cache = <&L2>; + clocks = <&clk_controller 1>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply1>; + operating-points-v2 = <&cluster1_opp>; + }; + + cpu@101 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <101>; + next-level-cache = <&L2>; + clocks = <&clk_controller 1>; + clock-names = "cpu"; + cpu-supply = <&cpu_supply1>; + operating-points-v2 = <&cluster1_opp>; + }; + }; + + cluster0_opp: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <975000 970000 985000>; + opp-microamp = <70000>; + clock-latency-ns = <300000>; + opp-suspend; + }; + opp-1100000000 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1000000 980000 1010000>; + opp-microamp = <80000>; + clock-latency-ns = <310000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1025000>; + opp-microamp = <90000>; + clock-latency-ns = <290000>; + turbo-mode; + }; + }; + + cluster1_opp: opp-table-1 { + compatible = "operating-points-v2"; + opp-shared; + + opp-1300000000 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1050000 1045000 1055000>; + opp-microamp = <95000>; + clock-latency-ns = <400000>; + opp-suspend; + }; + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-microvolt = <1075000>; + opp-microamp = <100000>; + clock-latency-ns = <400000>; + }; + opp-1500000000 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <1100000 1010000 1110000>; + opp-microamp = <95000>; + clock-latency-ns = <400000>; + turbo-mode; + }; + }; + + - | + /* Example 4: Handling multiple regulators */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "foo,cpu-type"; + device_type = "cpu"; + reg = <0>; + + vcc0-supply = <&cpu_supply0>; + vcc1-supply = <&cpu_supply1>; + vcc2-supply = <&cpu_supply2>; + operating-points-v2 = <&cpu0_opp_table4>; + }; + }; + + cpu0_opp_table4: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <970000>, /* Supply 0 */ + <960000>, /* Supply 1 */ + <960000>; /* Supply 2 */ + opp-microamp = <70000>, /* Supply 0 */ + <70000>, /* Supply 1 */ + <70000>; /* Supply 2 */ + clock-latency-ns = <300000>; + }; + + /* OR */ + + opp-1000000001 { + opp-hz = /bits/ 64 <1000000001>; + opp-microvolt = <975000 970000 985000>, /* Supply 0 */ + <965000 960000 975000>, /* Supply 1 */ + <965000 960000 975000>; /* Supply 2 */ + opp-microamp = <70000>, /* Supply 0 */ + <70000>, /* Supply 1 */ + <70000>; /* Supply 2 */ + clock-latency-ns = <300000>; + }; + + /* OR */ + + opp-1000000002 { + opp-hz = /bits/ 64 <1000000002>; + opp-microvolt = <975000 970000 985000>, /* Supply 0 */ + <965000 960000 975000>, /* Supply 1 */ + <965000 960000 975000>; /* Supply 2 */ + opp-microamp = <70000>, /* Supply 0 */ + <0>, /* Supply 1 doesn't need this */ + <70000>; /* Supply 2 */ + clock-latency-ns = <300000>; + }; + }; + + - | + /* + * Example 5: opp-supported-hw + * (example: three level hierarchy of versions: cuts, substrate and process) + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0>; + cpu-supply = <&cpu_supply>; + operating-points-v2 = <&cpu0_opp_table_slow>; + }; + }; + + cpu0_opp_table_slow: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-600000000 { + /* + * Supports all substrate and process versions for 0xF + * cuts, i.e. only first four cuts. + */ + opp-supported-hw = <0xF 0xFFFFFFFF 0xFFFFFFFF>; + opp-hz = /bits/ 64 <600000000>; + }; + + opp-800000000 { + /* + * Supports: + * - cuts: only one, 6th cut (represented by 6th bit). + * - substrate: supports 16 different substrate versions + * - process: supports 9 different process versions + */ + opp-supported-hw = <0x20 0xff0000ff 0x0000f4f0>; + opp-hz = /bits/ 64 <800000000>; + }; + + opp-900000000 { + /* + * Supports: + * - All cuts and substrate where process version is 0x2. + * - All cuts and process where substrate version is 0x2. + */ + opp-supported-hw = <0xFFFFFFFF 0xFFFFFFFF 0x02>, + <0xFFFFFFFF 0x01 0xFFFFFFFF>; + opp-hz = /bits/ 64 <900000000>; + }; + }; + + - | + /* + * Example 6: opp-microvolt-<name>, opp-microamp-<name>: + * (example: device with two possible microvolt ranges: slow and fast) + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0>; + operating-points-v2 = <&cpu0_opp_table6>; + }; + }; + + cpu0_opp_table6: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt-slow = <915000 900000 925000>; + opp-microvolt-fast = <975000 970000 985000>; + opp-microamp-slow = <70000>; + opp-microamp-fast = <71000>; + }; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt-slow = <915000 900000 925000>, /* Supply vcc0 */ + <925000 910000 935000>; /* Supply vcc1 */ + opp-microvolt-fast = <975000 970000 985000>, /* Supply vcc0 */ + <965000 960000 975000>; /* Supply vcc1 */ + opp-microamp = <70000>; /* Will be used for both slow/fast */ + }; + }; + + - | + /* + * Example 7: Single cluster Quad-core ARM cortex A53, OPP points from firmware, + * distinct clock controls but two sets of clock/voltage/current lines. + */ + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x100>; + next-level-cache = <&A53_L2>; + clocks = <&dvfs_controller 0>; + operating-points-v2 = <&cpu_opp0_table>; + }; + cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x101>; + next-level-cache = <&A53_L2>; + clocks = <&dvfs_controller 1>; + operating-points-v2 = <&cpu_opp0_table>; + }; + cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x102>; + next-level-cache = <&A53_L2>; + clocks = <&dvfs_controller 2>; + operating-points-v2 = <&cpu_opp1_table>; + }; + cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x103>; + next-level-cache = <&A53_L2>; + clocks = <&dvfs_controller 3>; + operating-points-v2 = <&cpu_opp1_table>; + }; + + }; + + cpu_opp0_table: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + }; + + cpu_opp1_table: opp-table-1 { + compatible = "operating-points-v2"; + opp-shared; + }; +... diff --git a/dts/Bindings/opp/opp.txt b/dts/Bindings/opp/opp.txt deleted file mode 100644 index 08b3da4736..0000000000 --- a/dts/Bindings/opp/opp.txt +++ /dev/null @@ -1,622 +0,0 @@ -Generic OPP (Operating Performance Points) Bindings ----------------------------------------------------- - -Devices work at voltage-current-frequency combinations and some implementations -have the liberty of choosing these. These combinations are called Operating -Performance Points aka OPPs. This document defines bindings for these OPPs -applicable across wide range of devices. For illustration purpose, this document -uses CPU as a device. - -This document contain multiple versions of OPP binding and only one of them -should be used per device. - -Binding 1: operating-points -============================ - -This binding only supports voltage-frequency pairs. - -Properties: -- operating-points: An array of 2-tuples items, and each item consists - of frequency and voltage like <freq-kHz vol-uV>. - freq: clock frequency in kHz - vol: voltage in microvolt - -Examples: - -cpu@0 { - compatible = "arm,cortex-a9"; - reg = <0>; - next-level-cache = <&L2>; - operating-points = < - /* kHz uV */ - 792000 1100000 - 396000 950000 - 198000 850000 - >; -}; - - -Binding 2: operating-points-v2 -============================ - -* Property: operating-points-v2 - -Devices supporting OPPs must set their "operating-points-v2" property with -phandle to a OPP table in their DT node. The OPP core will use this phandle to -find the operating points for the device. - -This can contain more than one phandle for power domain providers that provide -multiple power domains. That is, one phandle for each power domain. If only one -phandle is available, then the same OPP table will be used for all power domains -provided by the power domain provider. - -If required, this can be extended for SoC vendor specific bindings. Such bindings -should be documented as Documentation/devicetree/bindings/power/<vendor>-opp.txt -and should have a compatible description like: "operating-points-v2-<vendor>". - -* OPP Table Node - -This describes the OPPs belonging to a device. This node can have following -properties: - -Required properties: -- compatible: Allow OPPs to express their compatibility. It should be: - "operating-points-v2". - -- OPP nodes: One or more OPP nodes describing voltage-current-frequency - combinations. Their name isn't significant but their phandle can be used to - reference an OPP. These are mandatory except for the case where the OPP table - is present only to indicate dependency between devices using the opp-shared - property. - -Optional properties: -- opp-shared: Indicates that device nodes using this OPP Table Node's phandle - switch their DVFS state together, i.e. they share clock/voltage/current lines. - Missing property means devices have independent clock/voltage/current lines, - but they share OPP tables. - -- status: Marks the OPP table enabled/disabled. - - -* OPP Node - -This defines voltage-current-frequency combinations along with other related -properties. - -Required properties: -- opp-hz: Frequency in Hz, expressed as a 64-bit big-endian integer. This is a - required property for all device nodes, unless another "required" property to - uniquely identify the OPP nodes exists. Devices like power domains must have - another (implementation dependent) property. - -- opp-peak-kBps: Peak bandwidth in kilobytes per second, expressed as an array - of 32-bit big-endian integers. Each element of the array represents the - peak bandwidth value of each interconnect path. The number of elements should - match the number of interconnect paths. - -Optional properties: -- opp-microvolt: voltage in micro Volts. - - A single regulator's voltage is specified with an array of size one or three. - Single entry is for target voltage and three entries are for <target min max> - voltages. - - Entries for multiple regulators shall be provided in the same field separated - by angular brackets <>. The OPP binding doesn't provide any provisions to - relate the values to their power supplies or the order in which the supplies - need to be configured and that is left for the implementation specific - binding. - - Entries for all regulators shall be of the same size, i.e. either all use a - single value or triplets. - -- opp-microvolt-<name>: Named opp-microvolt property. This is exactly similar to - the above opp-microvolt property, but allows multiple voltage ranges to be - provided for the same OPP. At runtime, the platform can pick a <name> and - matching opp-microvolt-<name> property will be enabled for all OPPs. If the - platform doesn't pick a specific <name> or the <name> doesn't match with any - opp-microvolt-<name> properties, then opp-microvolt property shall be used, if - present. - -- opp-microamp: The maximum current drawn by the device in microamperes - considering system specific parameters (such as transients, process, aging, - maximum operating temperature range etc.) as necessary. This may be used to - set the most efficient regulator operating mode. - - Should only be set if opp-microvolt is set for the OPP. - - Entries for multiple regulators shall be provided in the same field separated - by angular brackets <>. If current values aren't required for a regulator, - then it shall be filled with 0. If current values aren't required for any of - the regulators, then this field is not required. The OPP binding doesn't - provide any provisions to relate the values to their power supplies or the - order in which the supplies need to be configured and that is left for the - implementation specific binding. - -- opp-microamp-<name>: Named opp-microamp property. Similar to - opp-microvolt-<name> property, but for microamp instead. - -- opp-level: A value representing the performance level of the device, - expressed as a 32-bit integer. - -- opp-avg-kBps: Average bandwidth in kilobytes per second, expressed as an array - of 32-bit big-endian integers. Each element of the array represents the - average bandwidth value of each interconnect path. The number of elements - should match the number of interconnect paths. This property is only - meaningful in OPP tables where opp-peak-kBps is present. - -- clock-latency-ns: Specifies the maximum possible transition latency (in - nanoseconds) for switching to this OPP from any other OPP. - -- turbo-mode: Marks the OPP to be used only for turbo modes. Turbo mode is - available on some platforms, where the device can run over its operating - frequency for a short duration of time limited by the device's power, current - and thermal limits. - -- opp-suspend: Marks the OPP to be used during device suspend. If multiple OPPs - in the table have this, the OPP with highest opp-hz will be used. - -- opp-supported-hw: This property allows a platform to enable only a subset of - the OPPs from the larger set present in the OPP table, based on the current - version of the hardware (already known to the operating system). - - Each block present in the array of blocks in this property, represents a - sub-group of hardware versions supported by the OPP. i.e. <sub-group A>, - <sub-group B>, etc. The OPP will be enabled if _any_ of these sub-groups match - the hardware's version. - - Each sub-group is a platform defined array representing the hierarchy of - hardware versions supported by the platform. For a platform with three - hierarchical levels of version (X.Y.Z), this field shall look like - - opp-supported-hw = <X1 Y1 Z1>, <X2 Y2 Z2>, <X3 Y3 Z3>. - - Each level (eg. X1) in version hierarchy is represented by a 32 bit value, one - bit per version and so there can be maximum 32 versions per level. Logical AND - (&) operation is performed for each level with the hardware's level version - and a non-zero output for _all_ the levels in a sub-group means the OPP is - supported by hardware. A value of 0xFFFFFFFF for each level in the sub-group - will enable the OPP for all versions for the hardware. - -- status: Marks the node enabled/disabled. - -- required-opps: This contains phandle to an OPP node in another device's OPP - table. It may contain an array of phandles, where each phandle points to an - OPP of a different device. It should not contain multiple phandles to the OPP - nodes in the same OPP table. This specifies the minimum required OPP of the - device(s), whose OPP's phandle is present in this property, for the - functioning of the current device at the current OPP (where this property is - present). - -Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together. - -/ { - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a9"; - reg = <0>; - next-level-cache = <&L2>; - clocks = <&clk_controller 0>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply0>; - operating-points-v2 = <&cpu0_opp_table>; - }; - - cpu@1 { - compatible = "arm,cortex-a9"; - reg = <1>; - next-level-cache = <&L2>; - clocks = <&clk_controller 0>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply0>; - operating-points-v2 = <&cpu0_opp_table>; - }; - }; - - cpu0_opp_table: opp_table0 { - compatible = "operating-points-v2"; - opp-shared; - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <975000 970000 985000>; - opp-microamp = <70000>; - clock-latency-ns = <300000>; - opp-suspend; - }; - opp-1100000000 { - opp-hz = /bits/ 64 <1100000000>; - opp-microvolt = <1000000 980000 1010000>; - opp-microamp = <80000>; - clock-latency-ns = <310000>; - }; - opp-1200000000 { - opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <1025000>; - clock-latency-ns = <290000>; - turbo-mode; - }; - }; -}; - -Example 2: Single cluster, Quad-core Qualcom-krait, switches DVFS states -independently. - -/ { - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "qcom,krait"; - reg = <0>; - next-level-cache = <&L2>; - clocks = <&clk_controller 0>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply0>; - operating-points-v2 = <&cpu_opp_table>; - }; - - cpu@1 { - compatible = "qcom,krait"; - reg = <1>; - next-level-cache = <&L2>; - clocks = <&clk_controller 1>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply1>; - operating-points-v2 = <&cpu_opp_table>; - }; - - cpu@2 { - compatible = "qcom,krait"; - reg = <2>; - next-level-cache = <&L2>; - clocks = <&clk_controller 2>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply2>; - operating-points-v2 = <&cpu_opp_table>; - }; - - cpu@3 { - compatible = "qcom,krait"; - reg = <3>; - next-level-cache = <&L2>; - clocks = <&clk_controller 3>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply3>; - operating-points-v2 = <&cpu_opp_table>; - }; - }; - - cpu_opp_table: opp_table { - compatible = "operating-points-v2"; - - /* - * Missing opp-shared property means CPUs switch DVFS states - * independently. - */ - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <975000 970000 985000>; - opp-microamp = <70000>; - clock-latency-ns = <300000>; - opp-suspend; - }; - opp-1100000000 { - opp-hz = /bits/ 64 <1100000000>; - opp-microvolt = <1000000 980000 1010000>; - opp-microamp = <80000>; - clock-latency-ns = <310000>; - }; - opp-1200000000 { - opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <1025000>; - opp-microamp = <90000; - lock-latency-ns = <290000>; - turbo-mode; - }; - }; -}; - -Example 3: Dual-cluster, Dual-core per cluster. CPUs within a cluster switch -DVFS state together. - -/ { - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a7"; - reg = <0>; - next-level-cache = <&L2>; - clocks = <&clk_controller 0>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply0>; - operating-points-v2 = <&cluster0_opp>; - }; - - cpu@1 { - compatible = "arm,cortex-a7"; - reg = <1>; - next-level-cache = <&L2>; - clocks = <&clk_controller 0>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply0>; - operating-points-v2 = <&cluster0_opp>; - }; - - cpu@100 { - compatible = "arm,cortex-a15"; - reg = <100>; - next-level-cache = <&L2>; - clocks = <&clk_controller 1>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply1>; - operating-points-v2 = <&cluster1_opp>; - }; - - cpu@101 { - compatible = "arm,cortex-a15"; - reg = <101>; - next-level-cache = <&L2>; - clocks = <&clk_controller 1>; - clock-names = "cpu"; - cpu-supply = <&cpu_supply1>; - operating-points-v2 = <&cluster1_opp>; - }; - }; - - cluster0_opp: opp_table0 { - compatible = "operating-points-v2"; - opp-shared; - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <975000 970000 985000>; - opp-microamp = <70000>; - clock-latency-ns = <300000>; - opp-suspend; - }; - opp-1100000000 { - opp-hz = /bits/ 64 <1100000000>; - opp-microvolt = <1000000 980000 1010000>; - opp-microamp = <80000>; - clock-latency-ns = <310000>; - }; - opp-1200000000 { - opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <1025000>; - opp-microamp = <90000>; - clock-latency-ns = <290000>; - turbo-mode; - }; - }; - - cluster1_opp: opp_table1 { - compatible = "operating-points-v2"; - opp-shared; - - opp-1300000000 { - opp-hz = /bits/ 64 <1300000000>; - opp-microvolt = <1050000 1045000 1055000>; - opp-microamp = <95000>; - clock-latency-ns = <400000>; - opp-suspend; - }; - opp-1400000000 { - opp-hz = /bits/ 64 <1400000000>; - opp-microvolt = <1075000>; - opp-microamp = <100000>; - clock-latency-ns = <400000>; - }; - opp-1500000000 { - opp-hz = /bits/ 64 <1500000000>; - opp-microvolt = <1100000 1010000 1110000>; - opp-microamp = <95000>; - clock-latency-ns = <400000>; - turbo-mode; - }; - }; -}; - -Example 4: Handling multiple regulators - -/ { - cpus { - cpu@0 { - compatible = "vendor,cpu-type"; - ... - - vcc0-supply = <&cpu_supply0>; - vcc1-supply = <&cpu_supply1>; - vcc2-supply = <&cpu_supply2>; - operating-points-v2 = <&cpu0_opp_table>; - }; - }; - - cpu0_opp_table: opp_table0 { - compatible = "operating-points-v2"; - opp-shared; - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <970000>, /* Supply 0 */ - <960000>, /* Supply 1 */ - <960000>; /* Supply 2 */ - opp-microamp = <70000>, /* Supply 0 */ - <70000>, /* Supply 1 */ - <70000>; /* Supply 2 */ - clock-latency-ns = <300000>; - }; - - /* OR */ - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <975000 970000 985000>, /* Supply 0 */ - <965000 960000 975000>, /* Supply 1 */ - <965000 960000 975000>; /* Supply 2 */ - opp-microamp = <70000>, /* Supply 0 */ - <70000>, /* Supply 1 */ - <70000>; /* Supply 2 */ - clock-latency-ns = <300000>; - }; - - /* OR */ - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <975000 970000 985000>, /* Supply 0 */ - <965000 960000 975000>, /* Supply 1 */ - <965000 960000 975000>; /* Supply 2 */ - opp-microamp = <70000>, /* Supply 0 */ - <0>, /* Supply 1 doesn't need this */ - <70000>; /* Supply 2 */ - clock-latency-ns = <300000>; - }; - }; -}; - -Example 5: opp-supported-hw -(example: three level hierarchy of versions: cuts, substrate and process) - -/ { - cpus { - cpu@0 { - compatible = "arm,cortex-a7"; - ... - - cpu-supply = <&cpu_supply> - operating-points-v2 = <&cpu0_opp_table_slow>; - }; - }; - - opp_table { - compatible = "operating-points-v2"; - opp-shared; - - opp-600000000 { - /* - * Supports all substrate and process versions for 0xF - * cuts, i.e. only first four cuts. - */ - opp-supported-hw = <0xF 0xFFFFFFFF 0xFFFFFFFF> - opp-hz = /bits/ 64 <600000000>; - ... - }; - - opp-800000000 { - /* - * Supports: - * - cuts: only one, 6th cut (represented by 6th bit). - * - substrate: supports 16 different substrate versions - * - process: supports 9 different process versions - */ - opp-supported-hw = <0x20 0xff0000ff 0x0000f4f0> - opp-hz = /bits/ 64 <800000000>; - ... - }; - - opp-900000000 { - /* - * Supports: - * - All cuts and substrate where process version is 0x2. - * - All cuts and process where substrate version is 0x2. - */ - opp-supported-hw = <0xFFFFFFFF 0xFFFFFFFF 0x02>, <0xFFFFFFFF 0x01 0xFFFFFFFF> - opp-hz = /bits/ 64 <900000000>; - ... - }; - }; -}; - -Example 6: opp-microvolt-<name>, opp-microamp-<name>: -(example: device with two possible microvolt ranges: slow and fast) - -/ { - cpus { - cpu@0 { - compatible = "arm,cortex-a7"; - ... - - operating-points-v2 = <&cpu0_opp_table>; - }; - }; - - cpu0_opp_table: opp_table0 { - compatible = "operating-points-v2"; - opp-shared; - - opp-1000000000 { - opp-hz = /bits/ 64 <1000000000>; - opp-microvolt-slow = <915000 900000 925000>; - opp-microvolt-fast = <975000 970000 985000>; - opp-microamp-slow = <70000>; - opp-microamp-fast = <71000>; - }; - - opp-1200000000 { - opp-hz = /bits/ 64 <1200000000>; - opp-microvolt-slow = <915000 900000 925000>, /* Supply vcc0 */ - <925000 910000 935000>; /* Supply vcc1 */ - opp-microvolt-fast = <975000 970000 985000>, /* Supply vcc0 */ - <965000 960000 975000>; /* Supply vcc1 */ - opp-microamp = <70000>; /* Will be used for both slow/fast */ - }; - }; -}; - -Example 7: Single cluster Quad-core ARM cortex A53, OPP points from firmware, -distinct clock controls but two sets of clock/voltage/current lines. - -/ { - cpus { - #address-cells = <2>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a53"; - reg = <0x0 0x100>; - next-level-cache = <&A53_L2>; - clocks = <&dvfs_controller 0>; - operating-points-v2 = <&cpu_opp0_table>; - }; - cpu@1 { - compatible = "arm,cortex-a53"; - reg = <0x0 0x101>; - next-level-cache = <&A53_L2>; - clocks = <&dvfs_controller 1>; - operating-points-v2 = <&cpu_opp0_table>; - }; - cpu@2 { - compatible = "arm,cortex-a53"; - reg = <0x0 0x102>; - next-level-cache = <&A53_L2>; - clocks = <&dvfs_controller 2>; - operating-points-v2 = <&cpu_opp1_table>; - }; - cpu@3 { - compatible = "arm,cortex-a53"; - reg = <0x0 0x103>; - next-level-cache = <&A53_L2>; - clocks = <&dvfs_controller 3>; - operating-points-v2 = <&cpu_opp1_table>; - }; - - }; - - cpu_opp0_table: opp0_table { - compatible = "operating-points-v2"; - opp-shared; - }; - - cpu_opp1_table: opp1_table { - compatible = "operating-points-v2"; - opp-shared; - }; -}; diff --git a/dts/Bindings/opp/qcom-opp.txt b/dts/Bindings/opp/qcom-opp.txt index 32eb0793c7..41d3e4ff2d 100644 --- a/dts/Bindings/opp/qcom-opp.txt +++ b/dts/Bindings/opp/qcom-opp.txt @@ -1,7 +1,7 @@ Qualcomm OPP bindings to describe OPP nodes The bindings are based on top of the operating-points-v2 bindings -described in Documentation/devicetree/bindings/opp/opp.txt +described in Documentation/devicetree/bindings/opp/opp-v2-base.yaml Additional properties are described below. * OPP Table Node diff --git a/dts/Bindings/opp/ti-omap5-opp-supply.txt b/dts/Bindings/opp/ti-omap5-opp-supply.txt index 832346e489..b70d326117 100644 --- a/dts/Bindings/opp/ti-omap5-opp-supply.txt +++ b/dts/Bindings/opp/ti-omap5-opp-supply.txt @@ -13,7 +13,7 @@ regulators to the device that will undergo OPP transitions we can make use of the multi regulator binding that is part of the OPP core described here [1] to describe both regulators needed by the platform. -[1] Documentation/devicetree/bindings/opp/opp.txt +[1] Documentation/devicetree/bindings/opp/opp-v2.yaml Required Properties for Device Node: - vdd-supply: phandle to regulator controlling VDD supply diff --git a/dts/Bindings/pci/amlogic,meson-pcie.txt b/dts/Bindings/pci/amlogic,meson-pcie.txt index b6acbe694f..c3a75ac6e5 100644 --- a/dts/Bindings/pci/amlogic,meson-pcie.txt +++ b/dts/Bindings/pci/amlogic,meson-pcie.txt @@ -3,7 +3,7 @@ Amlogic Meson AXG DWC PCIE SoC controller Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI core. It shares common functions with the PCIe DesignWare core driver and inherits common properties defined in -Documentation/devicetree/bindings/pci/designware-pcie.txt. +Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml. Additional properties are described here: @@ -33,7 +33,7 @@ Required properties: - phy-names: must contain "pcie" - device_type: - should be "pci". As specified in designware-pcie.txt + should be "pci". As specified in snps,dw-pcie.yaml Example configuration: diff --git a/dts/Bindings/pci/axis,artpec6-pcie.txt b/dts/Bindings/pci/axis,artpec6-pcie.txt index 979dc7b6cf..cc6dcdb676 100644 --- a/dts/Bindings/pci/axis,artpec6-pcie.txt +++ b/dts/Bindings/pci/axis,artpec6-pcie.txt @@ -1,7 +1,7 @@ * Axis ARTPEC-6 PCIe interface This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in designware-pcie.txt. +and thus inherits all the common properties defined in snps,dw-pcie.yaml. Required properties: - compatible: "axis,artpec6-pcie", "snps,dw-pcie" for ARTPEC-6 in RC mode; diff --git a/dts/Bindings/pci/designware-pcie.txt b/dts/Bindings/pci/designware-pcie.txt deleted file mode 100644 index 78494c4050..0000000000 --- a/dts/Bindings/pci/designware-pcie.txt +++ /dev/null @@ -1,77 +0,0 @@ -* Synopsys DesignWare PCIe interface - -Required properties: -- compatible: - "snps,dw-pcie" for RC mode; - "snps,dw-pcie-ep" for EP mode; -- reg: For designware cores version < 4.80 contains the configuration - address space. For designware core version >= 4.80, contains - the configuration and ATU address space -- reg-names: Must be "config" for the PCIe configuration space and "atu" for - the ATU address space. - (The old way of getting the configuration address space from "ranges" - is deprecated and should be avoided.) -RC mode: -- #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. -EP mode: -- num-ib-windows: number of inbound address translation windows -- num-ob-windows: number of outbound address translation windows - -Optional properties: -- num-lanes: number of lanes to use (this property should be specified unless - the link is brought already up in BIOS) -- reset-gpio: GPIO pin number of power good signal -- 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: - - "pcie" - - "pcie_bus" -- snps,enable-cdm-check: This is a boolean property and if present enables - automatic checking of CDM (Configuration Dependent Module) registers - for data corruption. CDM registers include standard PCIe configuration - space registers, Port Logic registers, DMA and iATU (internal Address - Translation Unit) registers. -RC mode: -- num-viewport: number of view ports configured in hardware. If a platform - does not specify it, the driver assumes 2. -- bus-range: PCI bus numbers covered (it is recommended for new devicetrees - to specify this property, to keep backwards compatibility a range of - 0x00-0xff is assumed if not present) - -EP mode: -- max-functions: maximum number of functions that can be configured - -Example configuration: - - pcie: pcie@dfc00000 { - compatible = "snps,dw-pcie"; - reg = <0xdfc00000 0x0001000>, /* IP registers */ - <0xd0000000 0x0002000>; /* Configuration space */ - reg-names = "dbi", "config"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000 - 0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>; - interrupts = <25>, <24>; - #interrupt-cells = <1>; - num-lanes = <1>; - }; -or - pcie: pcie@dfc00000 { - compatible = "snps,dw-pcie-ep"; - reg = <0xdfc00000 0x0001000>, /* IP registers 1 */ - <0xdfc01000 0x0001000>, /* IP registers 2 */ - <0xd0000000 0x2000000>; /* Configuration space */ - reg-names = "dbi", "dbi2", "addr_space"; - num-ib-windows = <6>; - num-ob-windows = <2>; - num-lanes = <1>; - }; diff --git a/dts/Bindings/pci/faraday,ftpci100.txt b/dts/Bindings/pci/faraday,ftpci100.txt deleted file mode 100644 index 5f8cb4962f..0000000000 --- a/dts/Bindings/pci/faraday,ftpci100.txt +++ /dev/null @@ -1,135 +0,0 @@ -Faraday Technology FTPCI100 PCI Host Bridge - -This PCI bridge is found inside that Cortina Systems Gemini SoC platform and -is a generic IP block from Faraday Technology. It exists in two variants: -plain and dual PCI. The plain version embeds a cascading interrupt controller -into the host bridge. The dual version routes the interrupts to the host -chips interrupt controller. - -The host controller appear on the PCI bus with vendor ID 0x159b (Faraday -Technology) and product ID 0x4321. - -Mandatory properties: - -- compatible: ranging from specific to generic, should be one of - "cortina,gemini-pci", "faraday,ftpci100" - "cortina,gemini-pci-dual", "faraday,ftpci100-dual" - "faraday,ftpci100" - "faraday,ftpci100-dual" -- reg: memory base and size for the host bridge -- #address-cells: set to <3> -- #size-cells: set to <2> -- #interrupt-cells: set to <1> -- bus-range: set to <0x00 0xff> -- device_type, set to "pci" -- ranges: see pci.txt -- interrupt-map-mask: see pci.txt -- interrupt-map: see pci.txt -- dma-ranges: three ranges for the inbound memory region. The ranges must - be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, 64MB, - 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked as - pre-fetchable. - -Optional properties: -- clocks: when present, this should contain the peripheral clock (PCLK) and the - PCI clock (PCICLK). If these are not present, they are assumed to be - hard-wired enabled and always on. The PCI clock will be 33 or 66 MHz. -- clock-names: when present, this should contain "PCLK" for the peripheral - clock and "PCICLK" for the PCI-side clock. - -Mandatory subnodes: -- For "faraday,ftpci100" a node representing the interrupt-controller inside the - host bridge is mandatory. It has the following mandatory properties: - - interrupt: see interrupt-controller/interrupts.txt - - interrupt-controller: see interrupt-controller/interrupts.txt - - #address-cells: set to <0> - - #interrupt-cells: set to <1> - -I/O space considerations: - -The plain variant has 128MiB of non-prefetchable memory space, whereas the -"dual" variant has 64MiB. Take this into account when describing the ranges. - -Interrupt map considerations: - -The "dual" variant will get INT A, B, C, D from the system interrupt controller -and should point to respective interrupt in that controller in its -interrupt-map. - -The code which is the only documentation of how the Faraday PCI (the non-dual -variant) interrupts assigns the default interrupt mapping/swizzling has -typically been like this, doing the swizzling on the interrupt controller side -rather than in the interconnect: - -interrupt-map-mask = <0xf800 0 0 7>; -interrupt-map = - <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ - <0x4800 0 0 2 &pci_intc 1>, - <0x4800 0 0 3 &pci_intc 2>, - <0x4800 0 0 4 &pci_intc 3>, - <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ - <0x5000 0 0 2 &pci_intc 2>, - <0x5000 0 0 3 &pci_intc 3>, - <0x5000 0 0 4 &pci_intc 0>, - <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ - <0x5800 0 0 2 &pci_intc 3>, - <0x5800 0 0 3 &pci_intc 0>, - <0x5800 0 0 4 &pci_intc 1>, - <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ - <0x6000 0 0 2 &pci_intc 0>, - <0x6000 0 0 3 &pci_intc 1>, - <0x6000 0 0 4 &pci_intc 2>; - -Example: - -pci@50000000 { - compatible = "cortina,gemini-pci", "faraday,ftpci100"; - reg = <0x50000000 0x100>; - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>, /* PCI A */ - <26 IRQ_TYPE_LEVEL_HIGH>, /* PCI B */ - <27 IRQ_TYPE_LEVEL_HIGH>, /* PCI C */ - <28 IRQ_TYPE_LEVEL_HIGH>; /* PCI D */ - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - - bus-range = <0x00 0xff>; - ranges = /* 1MiB I/O space 0x50000000-0x500fffff */ - <0x01000000 0 0 0x50000000 0 0x00100000>, - /* 128MiB non-prefetchable memory 0x58000000-0x5fffffff */ - <0x02000000 0 0x58000000 0x58000000 0 0x08000000>; - - /* DMA ranges */ - dma-ranges = - /* 128MiB at 0x00000000-0x07ffffff */ - <0x02000000 0 0x00000000 0x00000000 0 0x08000000>, - /* 64MiB at 0x00000000-0x03ffffff */ - <0x02000000 0 0x00000000 0x00000000 0 0x04000000>, - /* 64MiB at 0x00000000-0x03ffffff */ - <0x02000000 0 0x00000000 0x00000000 0 0x04000000>; - - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = - <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ - <0x4800 0 0 2 &pci_intc 1>, - <0x4800 0 0 3 &pci_intc 2>, - <0x4800 0 0 4 &pci_intc 3>, - <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ - <0x5000 0 0 2 &pci_intc 2>, - <0x5000 0 0 3 &pci_intc 3>, - <0x5000 0 0 4 &pci_intc 0>, - <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ - <0x5800 0 0 2 &pci_intc 3>, - <0x5800 0 0 3 &pci_intc 0>, - <0x5800 0 0 4 &pci_intc 1>, - <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ - <0x6000 0 0 2 &pci_intc 0>, - <0x6000 0 0 3 &pci_intc 0>, - <0x6000 0 0 4 &pci_intc 0>; - pci_intc: interrupt-controller { - interrupt-parent = <&intcon>; - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; -}; diff --git a/dts/Bindings/pci/faraday,ftpci100.yaml b/dts/Bindings/pci/faraday,ftpci100.yaml new file mode 100644 index 0000000000..92efbf0f12 --- /dev/null +++ b/dts/Bindings/pci/faraday,ftpci100.yaml @@ -0,0 +1,174 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/faraday,ftpci100.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Faraday Technology FTPCI100 PCI Host Bridge + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + This PCI bridge is found inside that Cortina Systems Gemini SoC platform and + is a generic IP block from Faraday Technology. It exists in two variants: + plain and dual PCI. The plain version embeds a cascading interrupt controller + into the host bridge. The dual version routes the interrupts to the host + chips interrupt controller. + The host controller appear on the PCI bus with vendor ID 0x159b (Faraday + Technology) and product ID 0x4321. + I/O space considerations: + The plain variant has 128MiB of non-prefetchable memory space, whereas the + "dual" variant has 64MiB. Take this into account when describing the ranges. + + Interrupt map considerations: + + The "dual" variant will get INT A, B, C, D from the system interrupt controller + and should point to respective interrupt in that controller in its interrupt-map. + + The code which is the only documentation of how the Faraday PCI (the non-dual + variant) interrupts assigns the default interrupt mapping/swizzling has + typically been like this, doing the swizzling on the interrupt controller side + rather than in the interconnect: + + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = + <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ + <0x4800 0 0 2 &pci_intc 1>, + <0x4800 0 0 3 &pci_intc 2>, + <0x4800 0 0 4 &pci_intc 3>, + <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ + <0x5000 0 0 2 &pci_intc 2>, + <0x5000 0 0 3 &pci_intc 3>, + <0x5000 0 0 4 &pci_intc 0>, + <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ + <0x5800 0 0 2 &pci_intc 3>, + <0x5800 0 0 3 &pci_intc 0>, + <0x5800 0 0 4 &pci_intc 1>, + <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ + <0x6000 0 0 2 &pci_intc 0>, + <0x6000 0 0 3 &pci_intc 1>, + <0x6000 0 0 4 &pci_intc 2>; + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + compatible: + oneOf: + - items: + - const: cortina,gemini-pci + - const: faraday,ftpci100 + - items: + - const: cortina,gemini-pci-dual + - const: faraday,ftpci100-dual + - const: faraday,ftpci100 + - const: faraday,ftpci100-dual + + reg: + maxItems: 1 + + "#address-cells": + const: 3 + + "#interrupt-cells": + const: 1 + + ranges: + minItems: 2 + + dma-ranges: + minItems: 3 + description: | + three ranges for the inbound memory region. The ranges must + be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, 64MB, + 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked as + pre-fetchable. + + clocks: + items: + - description: peripheral clock (PCLK) + - description: PCI clock (PCICLK). + description: | + If these are not present, they are assumed to be + hard-wired enabled and always on. The PCI clock will be 33 or 66 MHz. + + clock-names: + items: + - const: PCLK + - const: PCICLK + + interrupt-controller: + type: object + +required: + - reg + - compatible + - "#interrupt-cells" + - interrupt-map-mask + - interrupt-map + - dma-ranges + +if: + properties: + compatible: + contains: + const: faraday,ftpci100 +then: + required: + - interrupt-controller + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + pci@50000000 { + compatible = "cortina,gemini-pci", "faraday,ftpci100"; + reg = <0x50000000 0x100>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + + bus-range = <0x00 0xff>; + ranges = /* 1MiB I/O space 0x50000000-0x500fffff */ + <0x01000000 0 0 0x50000000 0 0x00100000>, + /* 128MiB non-prefetchable memory 0x58000000-0x5fffffff */ + <0x02000000 0 0x58000000 0x58000000 0 0x08000000>; + + /* DMA ranges */ + dma-ranges = + /* 128MiB at 0x00000000-0x07ffffff */ + <0x02000000 0 0x00000000 0x00000000 0 0x08000000>, + /* 64MiB at 0x00000000-0x03ffffff */ + <0x02000000 0 0x00000000 0x00000000 0 0x04000000>, + /* 64MiB at 0x00000000-0x03ffffff */ + <0x02000000 0 0x00000000 0x00000000 0 0x04000000>; + + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = + <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ + <0x4800 0 0 2 &pci_intc 1>, + <0x4800 0 0 3 &pci_intc 2>, + <0x4800 0 0 4 &pci_intc 3>, + <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ + <0x5000 0 0 2 &pci_intc 2>, + <0x5000 0 0 3 &pci_intc 3>, + <0x5000 0 0 4 &pci_intc 0>, + <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ + <0x5800 0 0 2 &pci_intc 3>, + <0x5800 0 0 3 &pci_intc 0>, + <0x5800 0 0 4 &pci_intc 1>, + <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ + <0x6000 0 0 2 &pci_intc 0>, + <0x6000 0 0 3 &pci_intc 0>, + <0x6000 0 0 4 &pci_intc 0>; + pci_intc: interrupt-controller { + interrupt-parent = <&intcon>; + interrupt-controller; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; diff --git a/dts/Bindings/pci/fsl,imx6q-pcie.txt b/dts/Bindings/pci/fsl,imx6q-pcie.txt deleted file mode 100644 index d8971ab992..0000000000 --- a/dts/Bindings/pci/fsl,imx6q-pcie.txt +++ /dev/null @@ -1,100 +0,0 @@ -* Freescale i.MX6 PCIe interface - -This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in designware-pcie.txt. - -Required properties: -- compatible: - - "fsl,imx6q-pcie" - - "fsl,imx6sx-pcie", - - "fsl,imx6qp-pcie" - - "fsl,imx7d-pcie" - - "fsl,imx8mq-pcie" -- reg: base address and length of the PCIe controller -- interrupts: A list of interrupt outputs of the controller. Must contain an - entry for each entry in the interrupt-names property. -- interrupt-names: Must include the following entries: - - "msi": The interrupt that is asserted when an MSI is received -- clock-names: Must include the following additional entries: - - "pcie_phy" - -Optional properties: -- fsl,tx-deemph-gen1: Gen1 De-emphasis value. Default: 0 -- fsl,tx-deemph-gen2-3p5db: Gen2 (3.5db) De-emphasis value. Default: 0 -- fsl,tx-deemph-gen2-6db: Gen2 (6db) De-emphasis value. Default: 20 -- fsl,tx-swing-full: Gen2 TX SWING FULL value. Default: 127 -- fsl,tx-swing-low: TX launch amplitude swing_low value. Default: 127 -- fsl,max-link-speed: Specify PCI gen for link capability. Must be '2' for - gen2, otherwise will default to gen1. Note that the IMX6 LVDS clock outputs - do not meet gen2 jitter requirements and thus for gen2 capability a gen2 - compliant clock generator should be used and configured. -- reset-gpio: Should specify the GPIO for controlling the PCI bus device reset - signal. It's not polarity aware and defaults to active-low reset sequence - (L=reset state, H=operation state). -- reset-gpio-active-high: If present then the reset sequence using the GPIO - specified in the "reset-gpio" property is reversed (H=reset state, - L=operation state). -- vpcie-supply: Should specify the regulator in charge of PCIe port power. - The regulator will be enabled when initializing the PCIe host and - disabled either as part of the init process or when shutting down the - host. -- vph-supply: Should specify the regulator in charge of VPH one of the three - PCIe PHY powers. This regulator can be supplied by both 1.8v and 3.3v voltage - supplies. - -Additional required properties for imx6sx-pcie: -- clock names: Must include the following additional entries: - - "pcie_inbound_axi" -- power-domains: Must be set to phandles pointing to the DISPLAY and - PCIE_PHY power domains -- power-domain-names: Must be "pcie", "pcie_phy" - -Additional required properties for imx7d-pcie and imx8mq-pcie: -- power-domains: Must be set to a phandle pointing to PCIE_PHY power domain -- resets: Must contain phandles to PCIe-related reset lines exposed by SRC - IP block -- reset-names: Must contain the following entries: - - "pciephy" - - "apps" - - "turnoff" -- fsl,imx7d-pcie-phy: A phandle to an fsl,imx7d-pcie-phy node. - -Additional required properties for imx8mq-pcie: -- clock-names: Must include the following additional entries: - - "pcie_aux" - -Example: - - pcie@01000000 { - compatible = "fsl,imx6q-pcie", "snps,dw-pcie"; - reg = <0x01ffc000 0x04000>, - <0x01f00000 0x80000>; - reg-names = "dbi", "config"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 - 0x81000000 0 0 0x01f80000 0 0x00010000 - 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; - num-lanes = <1>; - interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi"; - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0x7>; - interrupt-map = <0 0 0 1 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 2 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 3 &intc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 4 &intc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks 144>, <&clks 206>, <&clks 189>; - clock-names = "pcie", "pcie_bus", "pcie_phy"; - }; - -* Freescale i.MX7d PCIe PHY - -This is the PHY associated with the IMX7d PCIe controller. It's used by the -PCI-e controller via the fsl,imx7d-pcie-phy phandle. - -Required properties: -- compatible: - - "fsl,imx7d-pcie-phy" -- reg: base address and length of the PCIe PHY controller diff --git a/dts/Bindings/pci/fsl,imx6q-pcie.yaml b/dts/Bindings/pci/fsl,imx6q-pcie.yaml new file mode 100644 index 0000000000..2911e565b2 --- /dev/null +++ b/dts/Bindings/pci/fsl,imx6q-pcie.yaml @@ -0,0 +1,202 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/fsl,imx6q-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX6 PCIe host controller + +maintainers: + - Lucas Stach <l.stach@pengutronix.de> + - Richard Zhu <hongxing.zhu@nxp.com> + +description: |+ + This PCIe host controller is based on the Synopsys DesignWare PCIe IP + and thus inherits all the common properties defined in snps,dw-pcie.yaml. + +allOf: + - $ref: /schemas/pci/snps,dw-pcie.yaml# + +properties: + compatible: + enum: + - fsl,imx6q-pcie + - fsl,imx6sx-pcie + - fsl,imx6qp-pcie + - fsl,imx7d-pcie + - fsl,imx8mq-pcie + + reg: + items: + - description: Data Bus Interface (DBI) registers. + - description: PCIe configuration space region. + + reg-names: + items: + - const: dbi + - const: config + + interrupts: + items: + - description: builtin MSI controller. + + interrupt-names: + minItems: 1 + items: + - const: msi + + clocks: + minItems: 3 + items: + - description: PCIe bridge clock. + - description: PCIe bus clock. + - description: PCIe PHY clock. + - description: Additional required clock entry for imx6sx-pcie, + imx8mq-pcie. + + clock-names: + minItems: 3 + items: + - const: pcie + - const: pcie_bus + - const: pcie_phy + - const: pcie_inbound_axi for imx6sx-pcie, pcie_aux for imx8mq-pcie + + num-lanes: + const: 1 + + fsl,imx7d-pcie-phy: + $ref: /schemas/types.yaml#/definitions/phandle + description: A phandle to an fsl,imx7d-pcie-phy node. Additional + required properties for imx7d-pcie and imx8mq-pcie. + + power-domains: + items: + - description: The phandle pointing to the DISPLAY domain for + imx6sx-pcie, to PCIE_PHY power domain for imx7d-pcie and + imx8mq-pcie. + - description: The phandle pointing to the PCIE_PHY power domains + for imx6sx-pcie. + + power-domain-names: + items: + - const: pcie + - const: pcie_phy + + resets: + maxItems: 3 + description: Phandles to PCIe-related reset lines exposed by SRC + IP block. Additional required by imx7d-pcie and imx8mq-pcie. + + reset-names: + items: + - const: pciephy + - const: apps + - const: turnoff + + fsl,tx-deemph-gen1: + description: Gen1 De-emphasis value (optional required). + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + + fsl,tx-deemph-gen2-3p5db: + description: Gen2 (3.5db) De-emphasis value (optional required). + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + + fsl,tx-deemph-gen2-6db: + description: Gen2 (6db) De-emphasis value (optional required). + $ref: /schemas/types.yaml#/definitions/uint32 + default: 20 + + fsl,tx-swing-full: + description: Gen2 TX SWING FULL value (optional required). + $ref: /schemas/types.yaml#/definitions/uint32 + default: 127 + + fsl,tx-swing-low: + description: TX launch amplitude swing_low value (optional required). + $ref: /schemas/types.yaml#/definitions/uint32 + default: 127 + + fsl,max-link-speed: + description: Specify PCI Gen for link capability (optional required). + Note that the IMX6 LVDS clock outputs do not meet gen2 jitter + requirements and thus for gen2 capability a gen2 compliant clock + generator should be used and configured. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 3, 4] + default: 1 + + reset-gpio: + description: Should specify the GPIO for controlling the PCI bus device + reset signal. It's not polarity aware and defaults to active-low reset + sequence (L=reset state, H=operation state) (optional required). + + reset-gpio-active-high: + description: If present then the reset sequence using the GPIO + specified in the "reset-gpio" property is reversed (H=reset state, + L=operation state) (optional required). + + vpcie-supply: + description: Should specify the regulator in charge of PCIe port power. + The regulator will be enabled when initializing the PCIe host and + disabled either as part of the init process or when shutting down + the host (optional required). + + vph-supply: + description: Should specify the regulator in charge of VPH one of + the three PCIe PHY powers. This regulator can be supplied by both + 1.8v and 3.3v voltage supplies (optional required). + +required: + - compatible + - reg + - reg-names + - "#address-cells" + - "#size-cells" + - device_type + - bus-range + - ranges + - num-lanes + - interrupts + - interrupt-names + - "#interrupt-cells" + - interrupt-map-mask + - interrupt-map + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6qdl-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pcie: pcie@1ffc000 { + compatible = "fsl,imx6q-pcie"; + reg = <0x01ffc000 0x04000>, + <0x01f00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + bus-range = <0x00 0xff>; + ranges = <0x81000000 0 0 0x01f80000 0 0x00010000>, + <0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; + num-lanes = <1>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gpc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gpc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gpc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gpc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_PCIE_AXI>, + <&clks IMX6QDL_CLK_LVDS1_GATE>, + <&clks IMX6QDL_CLK_PCIE_REF_125M>; + clock-names = "pcie", "pcie_bus", "pcie_phy"; + }; +... diff --git a/dts/Bindings/pci/hisilicon,kirin-pcie.yaml b/dts/Bindings/pci/hisilicon,kirin-pcie.yaml new file mode 100644 index 0000000000..cbee878025 --- /dev/null +++ b/dts/Bindings/pci/hisilicon,kirin-pcie.yaml @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/hisilicon,kirin-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HiSilicon Kirin SoCs PCIe host DT description + +maintainers: + - Xiaowei Song <songxiaowei@hisilicon.com> + - Binghui Wang <wangbinghui@hisilicon.com> + +description: | + Kirin PCIe host controller is based on the Synopsys DesignWare PCI core. + It shares common functions with the PCIe DesignWare core driver and + inherits common properties defined in + Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml. + +allOf: + - $ref: /schemas/pci/snps,dw-pcie.yaml# + +properties: + compatible: + contains: + enum: + - hisilicon,kirin960-pcie + - hisilicon,kirin970-pcie + + reg: + description: | + Should contain dbi, apb, config registers location and length. + For hisilicon,kirin960-pcie, it should also contain phy. + minItems: 3 + maxItems: 4 + + reg-names: + minItems: 3 + maxItems: 4 + + hisilicon,clken-gpios: + description: | + Clock input enablement GPIOs from PCI devices like Ethernet, M.2 and + mini-PCIe slots. + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/hi3660-clock.h> + #include <dt-bindings/clock/hi3670-clock.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pcie@f4000000 { + compatible = "hisilicon,kirin960-pcie"; + reg = <0x0 0xf4000000 0x0 0x1000>, + <0x0 0xff3fe000 0x0 0x1000>, + <0x0 0xf3f20000 0x0 0x40000>, + <0x0 0xf5000000 0x0 0x2000>; + reg-names = "dbi", "apb", "phy", "config"; + bus-range = <0x0 0xff>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x02000000 0x0 0x00000000 + 0x0 0xf6000000 + 0x0 0x02000000>; + num-lanes = <1>; + #interrupt-cells = <1>; + interrupts = <0 283 4>; + interrupt-names = "msi"; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0x0 0 0 1 &gic GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 2 &gic GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 3 &gic GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 4 &gic GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3660_PCIEPHY_REF>, + <&crg_ctrl HI3660_CLK_GATE_PCIEAUX>, + <&crg_ctrl HI3660_PCLK_GATE_PCIE_PHY>, + <&crg_ctrl HI3660_PCLK_GATE_PCIE_SYS>, + <&crg_ctrl HI3660_ACLK_GATE_PCIE>; + clock-names = "pcie_phy_ref", "pcie_aux", "pcie_apb_phy", + "pcie_apb_sys", "pcie_aclk"; + }; + + pcie@f5000000 { + compatible = "hisilicon,kirin970-pcie"; + reg = <0x0 0xf4000000 0x0 0x1000000>, + <0x0 0xfc180000 0x0 0x1000>, + <0x0 0xf5000000 0x0 0x2000>; + reg-names = "dbi", "apb", "config"; + bus-range = <0x0 0xff>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + phys = <&pcie_phy>; + ranges = <0x02000000 0x0 0x00000000 + 0x0 0xf6000000 + 0x0 0x02000000>; + num-lanes = <1>; + #interrupt-cells = <1>; + interrupts = <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0x0 0 0 1 &gic GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 2 &gic GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 3 &gic GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <0x0 0 0 4 &gic GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpio7 0 0>; + hisilicon,clken-gpios = <&gpio27 3 0>, <&gpio17 0 0>, <&gpio20 6 0>; + pcie@0,0 { // Lane 0: PCIe switch: Bus 1, Device 0 + reg = <0 0 0 0 0>; + compatible = "pciclass,0604"; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@0,0 { // Lane 0: upstream + reg = <0 0 0 0 0>; + compatible = "pciclass,0604"; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@1,0 { // Lane 4: M.2 + reg = <0x0800 0 0 0 0>; + compatible = "pciclass,0604"; + device_type = "pci"; + reset-gpios = <&gpio3 1 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + + pcie@5,0 { // Lane 5: Mini PCIe + reg = <0x2800 0 0 0 0>; + compatible = "pciclass,0604"; + device_type = "pci"; + reset-gpios = <&gpio27 4 0 >; + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + + pcie@7,0 { // Lane 6: Ethernet + reg = <0x03800 0 0 0 0>; + compatible = "pciclass,0604"; + device_type = "pci"; + reset-gpios = <&gpio25 2 0 >; + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + }; + }; + }; diff --git a/dts/Bindings/pci/hisilicon-histb-pcie.txt b/dts/Bindings/pci/hisilicon-histb-pcie.txt index 760b4d7406..5f0cf6c2fe 100644 --- a/dts/Bindings/pci/hisilicon-histb-pcie.txt +++ b/dts/Bindings/pci/hisilicon-histb-pcie.txt @@ -3,7 +3,7 @@ HiSilicon STB PCIe host bridge DT description The HiSilicon STB PCIe host controller is based on the DesignWare PCIe core. It shares common functions with the DesignWare PCIe core driver and inherits common properties defined in -Documentation/devicetree/bindings/pci/designware-pcie.txt. +Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml. Additional properties are described here: diff --git a/dts/Bindings/pci/intel,keembay-pcie-ep.yaml b/dts/Bindings/pci/intel,keembay-pcie-ep.yaml new file mode 100644 index 0000000000..e87ff27526 --- /dev/null +++ b/dts/Bindings/pci/intel,keembay-pcie-ep.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/pci/intel,keembay-pcie-ep.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel Keem Bay PCIe controller Endpoint mode + +maintainers: + - Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> + - Srikanth Thokala <srikanth.thokala@intel.com> + +properties: + compatible: + const: intel,keembay-pcie-ep + + reg: + maxItems: 5 + + reg-names: + items: + - const: dbi + - const: dbi2 + - const: atu + - const: addr_space + - const: apb + + interrupts: + maxItems: 4 + + interrupt-names: + items: + - const: pcie + - const: pcie_ev + - const: pcie_err + - const: pcie_mem_access + + num-lanes: + description: Number of lanes to use. + enum: [ 1, 2 ] + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + pcie-ep@37000000 { + compatible = "intel,keembay-pcie-ep"; + reg = <0x37000000 0x00001000>, + <0x37100000 0x00001000>, + <0x37300000 0x00001000>, + <0x36000000 0x01000000>, + <0x37800000 0x00000200>; + reg-names = "dbi", "dbi2", "atu", "addr_space", "apb"; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "pcie_ev", "pcie_err", "pcie_mem_access"; + num-lanes = <2>; + }; diff --git a/dts/Bindings/pci/intel,keembay-pcie.yaml b/dts/Bindings/pci/intel,keembay-pcie.yaml new file mode 100644 index 0000000000..ed4400c9ac --- /dev/null +++ b/dts/Bindings/pci/intel,keembay-pcie.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/pci/intel,keembay-pcie.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel Keem Bay PCIe controller Root Complex mode + +maintainers: + - Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> + - Srikanth Thokala <srikanth.thokala@intel.com> + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + compatible: + const: intel,keembay-pcie + + ranges: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + reg: + maxItems: 4 + + reg-names: + items: + - const: dbi + - const: atu + - const: config + - const: apb + + clocks: + maxItems: 2 + + clock-names: + items: + - const: master + - const: aux + + interrupts: + maxItems: 3 + + interrupt-names: + items: + - const: pcie + - const: pcie_ev + - const: pcie_err + + num-lanes: + description: Number of lanes to use. + enum: [ 1, 2 ] + +required: + - compatible + - reg + - reg-names + - ranges + - clocks + - clock-names + - interrupts + - interrupt-names + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + #define KEEM_BAY_A53_PCIE + #define KEEM_BAY_A53_AUX_PCIE + pcie@37000000 { + compatible = "intel,keembay-pcie"; + reg = <0x37000000 0x00001000>, + <0x37300000 0x00001000>, + <0x36e00000 0x00200000>, + <0x37800000 0x00000200>; + reg-names = "dbi", "atu", "config", "apb"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x02000000 0 0x36000000 0x36000000 0 0x00e00000>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "pcie_ev", "pcie_err"; + clocks = <&scmi_clk KEEM_BAY_A53_PCIE>, + <&scmi_clk KEEM_BAY_A53_AUX_PCIE>; + clock-names = "master", "aux"; + reset-gpios = <&pca2 9 GPIO_ACTIVE_LOW>; + num-lanes = <2>; + }; diff --git a/dts/Bindings/pci/intel-gw-pcie.yaml b/dts/Bindings/pci/intel-gw-pcie.yaml index a1e2be737e..54e2890ae6 100644 --- a/dts/Bindings/pci/intel-gw-pcie.yaml +++ b/dts/Bindings/pci/intel-gw-pcie.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: PCIe RC controller on Intel Gateway SoCs maintainers: - - Dilip Kota <eswara.kota@linux.intel.com> + - Rahul Tanwar <rtanwar@maxlinear.com> select: properties: @@ -17,21 +17,15 @@ select: required: - compatible +allOf: + - $ref: /schemas/pci/snps,dw-pcie.yaml# + properties: compatible: items: - const: intel,lgm-pcie - const: snps,dw-pcie - device_type: - const: pci - - "#address-cells": - const: 3 - - "#size-cells": - const: 2 - reg: items: - description: Controller control and status registers. @@ -62,30 +56,13 @@ properties: reset-gpios: maxItems: 1 - linux,pci-domain: true - num-lanes: maximum: 2 - description: Number of lanes to use for this port. - - '#interrupt-cells': - const: 1 - - interrupt-map-mask: - description: Standard PCI IRQ mapping properties. - - interrupt-map: - description: Standard PCI IRQ mapping properties. max-link-speed: - description: Specify PCI Gen for link capability. - $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 3, 4] default: 1 - bus-range: - description: Range of bus numbers associated with this controller. - reset-assert-ms: description: | Delay after asserting reset to the PCIe device. @@ -94,9 +71,6 @@ properties: required: - compatible - - device_type - - "#address-cells" - - "#size-cells" - reg - reg-names - ranges @@ -109,7 +83,7 @@ required: - interrupt-map - interrupt-map-mask -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/dts/Bindings/pci/kirin-pcie.txt b/dts/Bindings/pci/kirin-pcie.txt deleted file mode 100644 index 6bbe43818a..0000000000 --- a/dts/Bindings/pci/kirin-pcie.txt +++ /dev/null @@ -1,50 +0,0 @@ -HiSilicon Kirin SoCs PCIe host DT description - -Kirin PCIe host controller is based on the Synopsys DesignWare PCI core. -It shares common functions with the PCIe DesignWare core driver and -inherits common properties defined in -Documentation/devicetree/bindings/pci/designware-pcie.txt. - -Additional properties are described here: - -Required properties -- compatible: - "hisilicon,kirin960-pcie" for PCIe of Kirin960 SoC -- reg: Should contain rc_dbi, apb, phy, config registers location and length. -- reg-names: Must include the following entries: - "dbi": controller configuration registers; - "apb": apb Ctrl register defined by Kirin; - "phy": apb PHY register defined by Kirin; - "config": PCIe configuration space registers. -- reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal. - -Optional properties: - -Example based on kirin960: - - pcie@f4000000 { - compatible = "hisilicon,kirin-pcie"; - reg = <0x0 0xf4000000 0x0 0x1000>, <0x0 0xff3fe000 0x0 0x1000>, - <0x0 0xf3f20000 0x0 0x40000>, <0x0 0xF4000000 0 0x2000>; - reg-names = "dbi","apb","phy", "config"; - bus-range = <0x0 0x1>; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - ranges = <0x02000000 0x0 0x00000000 0x0 0xf5000000 0x0 0x2000000>; - num-lanes = <1>; - #interrupt-cells = <1>; - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = <0x0 0 0 1 &gic 0 0 0 282 4>, - <0x0 0 0 2 &gic 0 0 0 283 4>, - <0x0 0 0 3 &gic 0 0 0 284 4>, - <0x0 0 0 4 &gic 0 0 0 285 4>; - clocks = <&crg_ctrl HI3660_PCIEPHY_REF>, - <&crg_ctrl HI3660_CLK_GATE_PCIEAUX>, - <&crg_ctrl HI3660_PCLK_GATE_PCIE_PHY>, - <&crg_ctrl HI3660_PCLK_GATE_PCIE_SYS>, - <&crg_ctrl HI3660_ACLK_GATE_PCIE>; - clock-names = "pcie_phy_ref", "pcie_aux", - "pcie_apb_phy", "pcie_apb_sys", "pcie_aclk"; - reset-gpios = <&gpio11 1 0 >; - }; diff --git a/dts/Bindings/pci/layerscape-pci.txt b/dts/Bindings/pci/layerscape-pci.txt index 6d898dd4a8..f36efa73a4 100644 --- a/dts/Bindings/pci/layerscape-pci.txt +++ b/dts/Bindings/pci/layerscape-pci.txt @@ -1,7 +1,7 @@ Freescale Layerscape PCIe controller This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in designware-pcie.txt. +and thus inherits all the common properties defined in snps,dw-pcie.yaml. This controller derives its clocks from the Reset Configuration Word (RCW) which is used to describe the PLL settings at the time of chip-reset. diff --git a/dts/Bindings/pci/loongson.yaml b/dts/Bindings/pci/loongson.yaml index 82bc6c486c..a8324a9bd0 100644 --- a/dts/Bindings/pci/loongson.yaml +++ b/dts/Bindings/pci/loongson.yaml @@ -17,10 +17,10 @@ allOf: properties: compatible: - oneOf: - - const: loongson,ls2k-pci - - const: loongson,ls7a-pci - - const: loongson,rs780e-pci + enum: + - loongson,ls2k-pci + - loongson,ls7a-pci + - loongson,rs780e-pci reg: minItems: 1 diff --git a/dts/Bindings/pci/mediatek-pcie-cfg.yaml b/dts/Bindings/pci/mediatek-pcie-cfg.yaml new file mode 100644 index 0000000000..841a3d284b --- /dev/null +++ b/dts/Bindings/pci/mediatek-pcie-cfg.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/mediatek-pcie-cfg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek PCIECFG controller + +maintainers: + - Chuanjia Liu <chuanjia.liu@mediatek.com> + - Jianjun Wang <jianjun.wang@mediatek.com> + +description: | + The MediaTek PCIECFG controller controls some feature about + LTSSM, ASPM and so on. + +properties: + compatible: + items: + - enum: + - mediatek,generic-pciecfg + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pciecfg: pciecfg@1a140000 { + compatible = "mediatek,generic-pciecfg", "syscon"; + reg = <0x1a140000 0x1000>; + }; +... diff --git a/dts/Bindings/pci/mediatek-pcie.txt b/dts/Bindings/pci/mediatek-pcie.txt index 7468d66676..57ae734622 100644 --- a/dts/Bindings/pci/mediatek-pcie.txt +++ b/dts/Bindings/pci/mediatek-pcie.txt @@ -8,7 +8,7 @@ Required properties: "mediatek,mt7623-pcie" "mediatek,mt7629-pcie" - device_type: Must be "pci" -- reg: Base addresses and lengths of the PCIe subsys and root ports. +- reg: Base addresses and lengths of the root ports. - reg-names: Names of the above areas to use during resource lookup. - #address-cells: Address representation for root ports (must be 3) - #size-cells: Size representation for root ports (must be 2) @@ -47,9 +47,12 @@ Required properties for MT7623/MT2701: - reset-names: Must be "pcie-rst0", "pcie-rst1", "pcie-rstN".. based on the number of root ports. -Required properties for MT2712/MT7622: +Required properties for MT2712/MT7622/MT7629: -interrupts: A list of interrupt outputs of the controller, must have one entry for each PCIe port +- interrupt-names: Must include the following entries: + - "pcie_irq": The interrupt that is asserted when an MSI/INTX is received +- linux,pci-domain: PCI domain ID. Should be unique for each host controller In addition, the device tree node must have sub-nodes describing each PCIe port interface, having the following mandatory properties: @@ -143,130 +146,143 @@ Examples for MT7623: Examples for MT2712: - pcie: pcie@11700000 { + pcie1: pcie@112ff000 { compatible = "mediatek,mt2712-pcie"; device_type = "pci"; - reg = <0 0x11700000 0 0x1000>, - <0 0x112ff000 0 0x1000>; - reg-names = "port0", "port1"; + reg = <0 0x112ff000 0 0x1000>; + reg-names = "port1"; + linux,pci-domain = <1>; #address-cells = <3>; #size-cells = <2>; - interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>, - <&topckgen CLK_TOP_PE2_MAC_P1_SEL>, - <&pericfg CLK_PERI_PCIE0>, + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie_irq"; + clocks = <&topckgen CLK_TOP_PE2_MAC_P1_SEL>, <&pericfg CLK_PERI_PCIE1>; - clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1"; - phys = <&pcie0_phy PHY_TYPE_PCIE>, <&pcie1_phy PHY_TYPE_PCIE>; - phy-names = "pcie-phy0", "pcie-phy1"; + clock-names = "sys_ck1", "ahb_ck1"; + phys = <&u3port1 PHY_TYPE_PCIE>; + phy-names = "pcie-phy1"; bus-range = <0x00 0xff>; - ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>; + ranges = <0x82000000 0 0x11400000 0x0 0x11400000 0 0x300000>; + status = "disabled"; - pcie0: pcie@0,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells = <0>; #interrupt-cells = <1>; - ranges; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc0 0>, - <0 0 0 2 &pcie_intc0 1>, - <0 0 0 3 &pcie_intc0 2>, - <0 0 0 4 &pcie_intc0 3>; - pcie_intc0: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; }; + }; - pcie1: pcie@1,0 { - reg = <0x0800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; + pcie0: pcie@11700000 { + compatible = "mediatek,mt2712-pcie"; + device_type = "pci"; + reg = <0 0x11700000 0 0x1000>; + reg-names = "port0"; + linux,pci-domain = <0>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie_irq"; + clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>, + <&pericfg CLK_PERI_PCIE0>; + clock-names = "sys_ck0", "ahb_ck0"; + phys = <&u3port0 PHY_TYPE_PCIE>; + phy-names = "pcie-phy0"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>; + status = "disabled"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc0 0>, + <0 0 0 2 &pcie_intc0 1>, + <0 0 0 3 &pcie_intc0 2>, + <0 0 0 4 &pcie_intc0 3>; + pcie_intc0: interrupt-controller { + interrupt-controller; + #address-cells = <0>; #interrupt-cells = <1>; - ranges; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc1 0>, - <0 0 0 2 &pcie_intc1 1>, - <0 0 0 3 &pcie_intc1 2>, - <0 0 0 4 &pcie_intc1 3>; - pcie_intc1: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; }; }; Examples for MT7622: - pcie: pcie@1a140000 { + pcie0: pcie@1a143000 { compatible = "mediatek,mt7622-pcie"; device_type = "pci"; - reg = <0 0x1a140000 0 0x1000>, - <0 0x1a143000 0 0x1000>, - <0 0x1a145000 0 0x1000>; - reg-names = "subsys", "port0", "port1"; + reg = <0 0x1a143000 0 0x1000>; + reg-names = "port0"; + linux,pci-domain = <0>; #address-cells = <3>; #size-cells = <2>; - interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; + interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "pcie_irq"; clocks = <&pciesys CLK_PCIE_P0_MAC_EN>, - <&pciesys CLK_PCIE_P1_MAC_EN>, <&pciesys CLK_PCIE_P0_AHB_EN>, - <&pciesys CLK_PCIE_P1_AHB_EN>, <&pciesys CLK_PCIE_P0_AUX_EN>, - <&pciesys CLK_PCIE_P1_AUX_EN>, <&pciesys CLK_PCIE_P0_AXI_EN>, - <&pciesys CLK_PCIE_P1_AXI_EN>, <&pciesys CLK_PCIE_P0_OBFF_EN>, - <&pciesys CLK_PCIE_P1_OBFF_EN>, - <&pciesys CLK_PCIE_P0_PIPE_EN>, - <&pciesys CLK_PCIE_P1_PIPE_EN>; - clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1", - "aux_ck0", "aux_ck1", "axi_ck0", "axi_ck1", - "obff_ck0", "obff_ck1", "pipe_ck0", "pipe_ck1"; - phys = <&pcie0_phy PHY_TYPE_PCIE>, <&pcie1_phy PHY_TYPE_PCIE>; - phy-names = "pcie-phy0", "pcie-phy1"; + <&pciesys CLK_PCIE_P0_PIPE_EN>; + clock-names = "sys_ck0", "ahb_ck0", "aux_ck0", + "axi_ck0", "obff_ck0", "pipe_ck0"; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; bus-range = <0x00 0xff>; - ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>; + ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x8000000>; + status = "disabled"; - pcie0: pcie@0,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc0 0>, + <0 0 0 2 &pcie_intc0 1>, + <0 0 0 3 &pcie_intc0 2>, + <0 0 0 4 &pcie_intc0 3>; + pcie_intc0: interrupt-controller { + interrupt-controller; + #address-cells = <0>; #interrupt-cells = <1>; - ranges; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc0 0>, - <0 0 0 2 &pcie_intc0 1>, - <0 0 0 3 &pcie_intc0 2>, - <0 0 0 4 &pcie_intc0 3>; - pcie_intc0: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; }; + }; - pcie1: pcie@1,0 { - reg = <0x0800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; + pcie1: pcie@1a145000 { + compatible = "mediatek,mt7622-pcie"; + device_type = "pci"; + reg = <0 0x1a145000 0 0x1000>; + reg-names = "port1"; + linux,pci-domain = <1>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "pcie_irq"; + clocks = <&pciesys CLK_PCIE_P1_MAC_EN>, + /* designer has connect RC1 with p0_ahb clock */ + <&pciesys CLK_PCIE_P0_AHB_EN>, + <&pciesys CLK_PCIE_P1_AUX_EN>, + <&pciesys CLK_PCIE_P1_AXI_EN>, + <&pciesys CLK_PCIE_P1_OBFF_EN>, + <&pciesys CLK_PCIE_P1_PIPE_EN>; + clock-names = "sys_ck1", "ahb_ck1", "aux_ck1", + "axi_ck1", "obff_ck1", "pipe_ck1"; + + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x28000000 0x0 0x28000000 0 0x8000000>; + status = "disabled"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells = <0>; #interrupt-cells = <1>; - ranges; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc1 0>, - <0 0 0 2 &pcie_intc1 1>, - <0 0 0 3 &pcie_intc1 2>, - <0 0 0 4 &pcie_intc1 3>; - pcie_intc1: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; }; }; diff --git a/dts/Bindings/pci/nvidia,tegra194-pcie.txt b/dts/Bindings/pci/nvidia,tegra194-pcie.txt index bd43f3c3ec..6a99d2aa80 100644 --- a/dts/Bindings/pci/nvidia,tegra194-pcie.txt +++ b/dts/Bindings/pci/nvidia,tegra194-pcie.txt @@ -1,7 +1,8 @@ NVIDIA Tegra PCIe controller (Synopsys DesignWare Core based) This PCIe controller is based on the Synopsis Designware PCIe IP -and thus inherits all the common properties defined in designware-pcie.txt. +and thus inherits all the common properties defined in snps,dw-pcie.yaml and +snps,dw-pcie-ep.yaml. 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. @@ -22,7 +23,7 @@ Required properties: property. - reg-names: Must include the following entries: "appl": Controller's application logic registers - "config": As per the definition in designware-pcie.txt + "config": As per the definition in snps,dw-pcie.yaml "atu_dma": iATU and DMA registers. This is where the iATU (internal Address Translation Unit) registers of the PCIe core are made available for SW access. diff --git a/dts/Bindings/pci/pci-armada8k.txt b/dts/Bindings/pci/pci-armada8k.txt index 7a813d0e6d..ff25a134be 100644 --- a/dts/Bindings/pci/pci-armada8k.txt +++ b/dts/Bindings/pci/pci-armada8k.txt @@ -1,7 +1,7 @@ * Marvell Armada 7K/8K PCIe interface This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in designware-pcie.txt. +and thus inherits all the common properties defined in snps,dw-pcie.yaml. Required properties: - compatible: "marvell,armada8k-pcie" diff --git a/dts/Bindings/pci/pci-ep.yaml b/dts/Bindings/pci/pci-ep.yaml index 7847bbcd4a..ccec51ab52 100644 --- a/dts/Bindings/pci/pci-ep.yaml +++ b/dts/Bindings/pci/pci-ep.yaml @@ -23,6 +23,13 @@ properties: default: 1 maximum: 255 + max-virtual-functions: + description: Array representing the number of virtual functions corresponding to each physical + function + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 1 + maxItems: 255 + max-link-speed: $ref: /schemas/types.yaml#/definitions/uint32 enum: [ 1, 2, 3, 4 ] diff --git a/dts/Bindings/pci/pcie-al.txt b/dts/Bindings/pci/pcie-al.txt index 557a508922..2ad1fe466e 100644 --- a/dts/Bindings/pci/pcie-al.txt +++ b/dts/Bindings/pci/pcie-al.txt @@ -2,7 +2,7 @@ Amazon's Annapurna Labs PCIe Host Controller is based on the Synopsys DesignWare PCI core. It inherits common properties defined in -Documentation/devicetree/bindings/pci/designware-pcie.txt. +Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml. Properties of the host controller node that differ from it are: diff --git a/dts/Bindings/pci/qcom,pcie.txt b/dts/Bindings/pci/qcom,pcie.txt index 25f4def468..3f646875f8 100644 --- a/dts/Bindings/pci/qcom,pcie.txt +++ b/dts/Bindings/pci/qcom,pcie.txt @@ -34,22 +34,22 @@</ |