diff options
Diffstat (limited to 'dts/Bindings/arm')
22 files changed, 279 insertions, 8 deletions
diff --git a/dts/Bindings/arm/amlogic.txt b/dts/Bindings/arm/amlogic.txt index c246cd2730..bfd5b55847 100644 --- a/dts/Bindings/arm/amlogic.txt +++ b/dts/Bindings/arm/amlogic.txt @@ -43,8 +43,11 @@ Board compatible values: - "wetek,hub" (Meson gxbb) - "wetek,play2" (Meson gxbb) - "amlogic,p212" (Meson gxl s905x) + - "khadas,vim" (Meson gxl s905x) + - "amlogic,p230" (Meson gxl s905d) - "amlogic,p231" (Meson gxl s905d) + - "hwacom,amazetv" (Meson gxl s905x) - "amlogic,q200" (Meson gxm s912) - "amlogic,q201" (Meson gxm s912) - "nexbox,a95x" (Meson gxbb or Meson gxl s905x) diff --git a/dts/Bindings/arm/atmel-at91.txt b/dts/Bindings/arm/atmel-at91.txt index 29737b9b61..799af90dd7 100644 --- a/dts/Bindings/arm/atmel-at91.txt +++ b/dts/Bindings/arm/atmel-at91.txt @@ -217,7 +217,8 @@ memory, bridge implementations, processor and other functionality not controlled elsewhere. required properties: -- compatible: Should be "atmel,<chip>-sfr", "syscon". +- compatible: Should be "atmel,<chip>-sfr", "syscon" or + "atmel,<chip>-sfrbu", "syscon" <chip> can be "sama5d3", "sama5d4" or "sama5d2". - reg: Should contain registers location and length diff --git a/dts/Bindings/arm/cavium-thunder2.txt b/dts/Bindings/arm/cavium-thunder2.txt new file mode 100644 index 0000000000..dc5dd65cbc --- /dev/null +++ b/dts/Bindings/arm/cavium-thunder2.txt @@ -0,0 +1,8 @@ +Cavium ThunderX2 CN99XX platform tree bindings +---------------------------------------------- + +Boards with Cavium ThunderX2 CN99XX SoC shall have the root property: + compatible = "cavium,thunderx2-cn9900", "brcm,vulcan-soc"; + +These SoC uses the "cavium,thunder2" core which will be compatible +with "brcm,vulcan". diff --git a/dts/Bindings/arm/cpus.txt b/dts/Bindings/arm/cpus.txt index 698ad1f097..1030f5f502 100644 --- a/dts/Bindings/arm/cpus.txt +++ b/dts/Bindings/arm/cpus.txt @@ -170,6 +170,7 @@ nodes to be present and contain the properties described below. "brcm,brahma-b15" "brcm,vulcan" "cavium,thunder" + "cavium,thunder2" "faraday,fa526" "intel,sa110" "intel,sa1100" diff --git a/dts/Bindings/arm/firmware/linaro,optee-tz.txt b/dts/Bindings/arm/firmware/linaro,optee-tz.txt new file mode 100644 index 0000000000..d38834c67d --- /dev/null +++ b/dts/Bindings/arm/firmware/linaro,optee-tz.txt @@ -0,0 +1,31 @@ +OP-TEE Device Tree Bindings + +OP-TEE is a piece of software using hardware features to provide a Trusted +Execution Environment. The security can be provided with ARM TrustZone, but +also by virtualization or a separate chip. + +We're using "linaro" as the first part of the compatible property for +the reference implementation maintained by Linaro. + +* OP-TEE based on ARM TrustZone required properties: + +- compatible : should contain "linaro,optee-tz" + +- method : The method of calling the OP-TEE Trusted OS. Permitted + values are: + + "smc" : SMC #0, with the register assignments specified + in drivers/tee/optee/optee_smc.h + + "hvc" : HVC #0, with the register assignments specified + in drivers/tee/optee/optee_smc.h + + + +Example: + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; diff --git a/dts/Bindings/arm/fsl.txt b/dts/Bindings/arm/fsl.txt index c9c567ae22..cdb9dd7057 100644 --- a/dts/Bindings/arm/fsl.txt +++ b/dts/Bindings/arm/fsl.txt @@ -179,6 +179,18 @@ LS1046A ARMv8 based RDB Board Required root node properties: - compatible = "fsl,ls1046a-rdb", "fsl,ls1046a"; +LS1088A SoC +Required root node properties: + - compatible = "fsl,ls1088a"; + +LS1088A ARMv8 based QDS Board +Required root node properties: + - compatible = "fsl,ls1088a-qds", "fsl,ls1088a"; + +LS1088A ARMv8 based RDB Board +Required root node properties: + - compatible = "fsl,ls1088a-rdb", "fsl,ls1088a"; + LS2080A SoC Required root node properties: - compatible = "fsl,ls2080a"; @@ -195,3 +207,14 @@ LS2080A ARMv8 based RDB Board Required root node properties: - compatible = "fsl,ls2080a-rdb", "fsl,ls2080a"; +LS2088A SoC +Required root node properties: + - compatible = "fsl,ls2088a"; + +LS2088A ARMv8 based QDS Board +Required root node properties: + - compatible = "fsl,ls2088a-qds", "fsl,ls2088a"; + +LS2088A ARMv8 based RDB Board +Required root node properties: + - compatible = "fsl,ls2088a-rdb", "fsl,ls2088a"; diff --git a/dts/Bindings/arm/gemini.txt b/dts/Bindings/arm/gemini.txt new file mode 100644 index 0000000000..0041eb0311 --- /dev/null +++ b/dts/Bindings/arm/gemini.txt @@ -0,0 +1,86 @@ +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"; + +- 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>; + }; + + uart0: serial@42000000 { + compatible = "ns16550a"; + reg = <0x42000000 0x100>; + clock-frequency = <48000000>; + 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 */ + syscon = <&syscon>; + }; + + intcon: interrupt-controller@48000000 { + compatible = "cortina,gemini-interrupt-controller"; + reg = <0x48000000 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; +}; diff --git a/dts/Bindings/arm/hisilicon/hisilicon.txt b/dts/Bindings/arm/hisilicon/hisilicon.txt index f1c1e21a81..2e73215206 100644 --- a/dts/Bindings/arm/hisilicon/hisilicon.txt +++ b/dts/Bindings/arm/hisilicon/hisilicon.txt @@ -4,6 +4,14 @@ Hi3660 SoC Required root node properties: - compatible = "hisilicon,hi3660"; +Hi3798cv200 SoC +Required root node properties: + - compatible = "hisilicon,hi3798cv200"; + +Hi3798cv200 Poplar Board +Required root node properties: + - compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200"; + Hi4511 Board Required root node properties: - compatible = "hisilicon,hi3620-hi4511"; diff --git a/dts/Bindings/arm/i2se.txt b/dts/Bindings/arm/i2se.txt new file mode 100644 index 0000000000..dbd54a3aa0 --- /dev/null +++ b/dts/Bindings/arm/i2se.txt @@ -0,0 +1,22 @@ +I2SE Device Tree Bindings +------------------------- + +Duckbill Board +Required root node properties: + - compatible = "i2se,duckbill", "fsl,imx28"; + +Duckbill 2 Board +Required root node properties: + - compatible = "i2se,duckbill-2", "fsl,imx28"; + +Duckbill 2 485 Board +Required root node properties: + - compatible = "i2se,duckbill-2-485", "i2se,duckbill-2", "fsl,imx28"; + +Duckbill 2 EnOcean Board +Required root node properties: + - compatible = "i2se,duckbill-2-enocean", "i2se,duckbill-2", "fsl,imx28"; + +Duckbill 2 SPI Board +Required root node properties: + - compatible = "i2se,duckbill-2-spi", "i2se,duckbill-2", "fsl,imx28"; diff --git a/dts/Bindings/arm/l2c2x0.txt b/dts/Bindings/arm/l2c2x0.txt index 917199f179..d9650c1788 100644 --- a/dts/Bindings/arm/l2c2x0.txt +++ b/dts/Bindings/arm/l2c2x0.txt @@ -90,6 +90,9 @@ Optional properties: - arm,standby-mode: L2 standby mode enable. Value <0> (forcibly disable), <1> (forcibly enable), property absent (OS specific behavior, preferably retain firmware settings) +- arm,early-bresp-disable : Disable the CA9 optimization Early BRESP (PL310) +- arm,full-line-zero-disable : Disable the CA9 optimization Full line of zero + write (PL310) Example: diff --git a/dts/Bindings/arm/mediatek/mediatek,apmixedsys.txt b/dts/Bindings/arm/mediatek/mediatek,apmixedsys.txt index cb0054ac71..cd977db763 100644 --- a/dts/Bindings/arm/mediatek/mediatek,apmixedsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,apmixedsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-apmixedsys" + - "mediatek,mt6797-apmixedsys" - "mediatek,mt8135-apmixedsys" - "mediatek,mt8173-apmixedsys" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,imgsys.txt b/dts/Bindings/arm/mediatek/mediatek,imgsys.txt index f6a916686f..047b11ae5f 100644 --- a/dts/Bindings/arm/mediatek/mediatek,imgsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,imgsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-imgsys", "syscon" + - "mediatek,mt6797-imgsys", "syscon" - "mediatek,mt8173-imgsys", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,infracfg.txt b/dts/Bindings/arm/mediatek/mediatek,infracfg.txt index 1620ec2a5a..58d58e2006 100644 --- a/dts/Bindings/arm/mediatek/mediatek,infracfg.txt +++ b/dts/Bindings/arm/mediatek/mediatek,infracfg.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-infracfg", "syscon" + - "mediatek,mt6797-infracfg", "syscon" - "mediatek,mt8135-infracfg", "syscon" - "mediatek,mt8173-infracfg", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,mmsys.txt b/dts/Bindings/arm/mediatek/mediatek,mmsys.txt index 67dd2e473d..70529e0b58 100644 --- a/dts/Bindings/arm/mediatek/mediatek,mmsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,mmsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-mmsys", "syscon" + - "mediatek,mt6797-mmsys", "syscon" - "mediatek,mt8173-mmsys", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,topckgen.txt b/dts/Bindings/arm/mediatek/mediatek,topckgen.txt index 9f2fe78601..ec93ecbb9f 100644 --- a/dts/Bindings/arm/mediatek/mediatek,topckgen.txt +++ b/dts/Bindings/arm/mediatek/mediatek,topckgen.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-topckgen" + - "mediatek,mt6797-topckgen" - "mediatek,mt8135-topckgen" - "mediatek,mt8173-topckgen" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,vdecsys.txt b/dts/Bindings/arm/mediatek/mediatek,vdecsys.txt index 2440f73450..d150104f92 100644 --- a/dts/Bindings/arm/mediatek/mediatek,vdecsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,vdecsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-vdecsys", "syscon" + - "mediatek,mt6797-vdecsys", "syscon" - "mediatek,mt8173-vdecsys", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/mediatek/mediatek,vencsys.txt b/dts/Bindings/arm/mediatek/mediatek,vencsys.txt index 5bb2866a2b..8a93be6436 100644 --- a/dts/Bindings/arm/mediatek/mediatek,vencsys.txt +++ b/dts/Bindings/arm/mediatek/mediatek,vencsys.txt @@ -5,7 +5,8 @@ The Mediatek vencsys controller provides various clocks to the system. Required Properties: -- compatible: Should be: +- compatible: Should be one of: + - "mediatek,mt6797-vencsys", "syscon" - "mediatek,mt8173-vencsys", "syscon" - #clock-cells: Must be 1 diff --git a/dts/Bindings/arm/rockchip.txt b/dts/Bindings/arm/rockchip.txt index cc4ace6397..c965d99e86 100644 --- a/dts/Bindings/arm/rockchip.txt +++ b/dts/Bindings/arm/rockchip.txt @@ -1,5 +1,8 @@ Rockchip platforms device tree bindings --------------------------------------- +- Asus Tinker board + Required root node properties: + - compatible = "asus,rk3288-tinker", "rockchip,rk3288"; - Kylin RK3036 board: Required root node properties: @@ -56,6 +59,17 @@ Rockchip platforms device tree bindings - compatible = "google,veyron-brain-rev0", "google,veyron-brain", "google,veyron", "rockchip,rk3288"; +- Google Gru (dev-board): + Required root node properties: + - compatible = "google,gru-rev15", "google,gru-rev14", + "google,gru-rev13", "google,gru-rev12", + "google,gru-rev11", "google,gru-rev10", + "google,gru-rev9", "google,gru-rev8", + "google,gru-rev7", "google,gru-rev6", + "google,gru-rev5", "google,gru-rev4", + "google,gru-rev3", "google,gru-rev2", + "google,gru", "rockchip,rk3399"; + - Google Jaq (Haier Chromebook 11 and more): Required root node properties: - compatible = "google,veyron-jaq-rev5", "google,veyron-jaq-rev4", @@ -70,6 +84,15 @@ Rockchip platforms device tree bindings "google,veyron-jerry-rev3", "google,veyron-jerry", "google,veyron", "rockchip,rk3288"; +- Google Kevin (Samsung Chromebook Plus): + Required root node properties: + - compatible = "google,kevin-rev15", "google,kevin-rev14", + "google,kevin-rev13", "google,kevin-rev12", + "google,kevin-rev11", "google,kevin-rev10", + "google,kevin-rev9", "google,kevin-rev8", + "google,kevin-rev7", "google,kevin-rev6", + "google,kevin", "google,gru", "rockchip,rk3399"; + - Google Mickey (Asus Chromebit CS10): Required root node properties: - compatible = "google,veyron-mickey-rev8", "google,veyron-mickey-rev7", @@ -103,6 +126,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "mqmaker,miqi", "rockchip,rk3288"; +- Phytec phyCORE-RK3288: Rapid Development Kit + Required root node properties: + - compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288"; + - Rockchip PX3 Evaluation board: Required root node properties: - compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188"; @@ -134,6 +161,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "rockchip,rk3288-fennec", "rockchip,rk3288"; +- Rockchip RK3328 evb: + Required root node properties: + - compatible = "rockchip,rk3328-evb", "rockchip,rk3328"; + - Rockchip RK3399 evb: Required root node properties: - compatible = "rockchip,rk3399-evb", "rockchip,rk3399"; diff --git a/dts/Bindings/arm/shmobile.txt b/dts/Bindings/arm/shmobile.txt index c950263431..170fe0562c 100644 --- a/dts/Bindings/arm/shmobile.txt +++ b/dts/Bindings/arm/shmobile.txt @@ -13,8 +13,12 @@ SoCs: compatible = "renesas,r8a73a4" - R-Mobile A1 (R8A77400) compatible = "renesas,r8a7740" + - RZ/G1H (R8A77420) + compatible = "renesas,r8a7742" - RZ/G1M (R8A77430) compatible = "renesas,r8a7743" + - RZ/G1N (R8A77440) + compatible = "renesas,r8a7744" - RZ/G1E (R8A77450) compatible = "renesas,r8a7745" - R-Car M1A (R8A77781) diff --git a/dts/Bindings/arm/sprd.txt b/dts/Bindings/arm/sprd.txt index 31a629dc75..3df034b13e 100644 --- a/dts/Bindings/arm/sprd.txt +++ b/dts/Bindings/arm/sprd.txt @@ -1,11 +1,14 @@ Spreadtrum SoC Platforms Device Tree Bindings ---------------------------------------------------- -Sharkl64 is a Spreadtrum's SoC Platform which is based -on ARM 64-bit processor. +SC9836 openphone Board +Required root node properties: + - compatible = "sprd,sc9836-openphone", "sprd,sc9836"; -SC9836 openphone board with SC9836 SoC based on the -Sharkl64 Platform shall have the following properties. +SC9860 SoC +Required root node properties: + - compatible = "sprd,sc9860" +SP9860G 3GFHD Board Required root node properties: - - compatible = "sprd,sc9836-openphone", "sprd,sc9836"; + - compatible = "sprd,sp9860g-1h10", "sprd,sc9860"; diff --git a/dts/Bindings/arm/tegra/nvidia,tegra186-pmc.txt b/dts/Bindings/arm/tegra/nvidia,tegra186-pmc.txt new file mode 100644 index 0000000000..078a58b030 --- /dev/null +++ b/dts/Bindings/arm/tegra/nvidia,tegra186-pmc.txt @@ -0,0 +1,34 @@ +NVIDIA Tegra Power Management Controller (PMC) + +Required properties: +- compatible: Should contain one of the following: + - "nvidia,tegra186-pmc": for Tegra186 +- reg: Must contain an (offset, length) pair of the register set for each + entry in reg-names. +- reg-names: Must include the following entries: + - "pmc" + - "wake" + - "aotag" + - "scratch" + +Optional properties: +- nvidia,invert-interrupt: If present, inverts the PMU interrupt signal. + +Example: + +SoC DTSI: + + pmc@c3600000 { + compatible = "nvidia,tegra186-pmc"; + reg = <0 0x0c360000 0 0x10000>, + <0 0x0c370000 0 0x10000>, + <0 0x0c380000 0 0x10000>, + <0 0x0c390000 0 0x10000>; + reg-names = "pmc", "wake", "aotag", "scratch"; + }; + +Board DTS: + + pmc@c360000 { + nvidia,invert-interrupt; + }; diff --git a/dts/Bindings/arm/tegra/nvidia,tegra20-flowctrl.txt b/dts/Bindings/arm/tegra/nvidia,tegra20-flowctrl.txt index ccf0adddc8..a855c1bffc 100644 --- a/dts/Bindings/arm/tegra/nvidia,tegra20-flowctrl.txt +++ b/dts/Bindings/arm/tegra/nvidia,tegra20-flowctrl.txt @@ -1,7 +1,13 @@ NVIDIA Tegra Flow Controller Required properties: -- compatible: Should be "nvidia,tegra<chip>-flowctrl" +- compatible: Should contain one of the following: + - "nvidia,tegra20-flowctrl": for Tegra20 + - "nvidia,tegra30-flowctrl": for Tegra30 + - "nvidia,tegra114-flowctrl": for Tegra114 + - "nvidia,tegra124-flowctrl": for Tegra124 + - "nvidia,tegra132-flowctrl", "nvidia,tegra124-flowctrl": for Tegra132 + - "nvidia,tegra210-flowctrl": for Tegra210 - reg: Should contain one register range (address and length) Example: |