diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
10 files changed, 87 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt index 8240c023e202..e3f996920403 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt @@ -5,7 +5,7 @@ CPUs in the following Broadcom SoCs: BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664 The enable method is specified by defining the following required -properties in the "cpus" device tree node: +properties in the "cpu" device tree node: - enable-method = "brcm,bcm11351-cpu-method"; - secondary-boot-reg = <...>; @@ -19,8 +19,6 @@ Example: cpus { #address-cells = <1>; #size-cells = <0>; - enable-method = "brcm,bcm11351-cpu-method"; - secondary-boot-reg = <0x3500417c>; cpu0: cpu@0 { device_type = "cpu"; @@ -32,5 +30,7 @@ Example: device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <1>; + enable-method = "brcm,bcm11351-cpu-method"; + secondary-boot-reg = <0x3500417c>; }; }; diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt new file mode 100644 index 000000000000..a3af54c0e404 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt @@ -0,0 +1,36 @@ +Broadcom Kona Family CPU Enable Method +-------------------------------------- +This binding defines the enable method used for starting secondary +CPUs in the following Broadcom SoCs: + BCM23550 + +The enable method is specified by defining the following required +properties in the "cpu" device tree node: + - enable-method = "brcm,bcm23550"; + - secondary-boot-reg = <...>; + +The secondary-boot-reg property is a u32 value that specifies the +physical address of the register used to request the ROM holding pen +code release a secondary CPU. The value written to the register is +formed by encoding the target CPU id into the low bits of the +physical start address it should jump to. + +Example: + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <1>; + enable-method = "brcm,bcm23550"; + secondary-boot-reg = <0x3500417c>; + }; + }; diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt new file mode 100644 index 000000000000..080baad923d6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt @@ -0,0 +1,15 @@ +Broadcom BCM23550 device tree bindings +-------------------------------------- + +This document describes the device tree bindings for boards with the BCM23550 +SoC. + +Required root node property: + - compatible: brcm,bcm23550 + +Example: + / { + model = "BCM23550 SoC"; + compatible = "brcm,bcm23550"; + [...] + } diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index 3f0cbbb8395f..e6782d50cbcd 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -193,6 +193,8 @@ nodes to be present and contain the properties described below. "allwinner,sun6i-a31" "allwinner,sun8i-a23" "arm,realview-smp" + "brcm,bcm11351-cpu-method" + "brcm,bcm23550" "brcm,bcm-nsp-smp" "brcm,brahma-b15" "marvell,armada-375-smp" @@ -204,6 +206,7 @@ nodes to be present and contain the properties described below. "qcom,gcc-msm8660" "qcom,kpss-acc-v1" "qcom,kpss-acc-v2" + "renesas,apmu" "rockchip,rk3036-smp" "rockchip,rk3066-smp" "ste,dbx500-smp" diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hi3519-sysctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/hi3519-sysctrl.txt new file mode 100644 index 000000000000..115c5be0bd0b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/hisilicon/hi3519-sysctrl.txt @@ -0,0 +1,14 @@ +* Hisilicon Hi3519 System Controller Block + +This bindings use the following binding: +Documentation/devicetree/bindings/mfd/syscon.txt + +Required properties: +- compatible: "hisilicon,hi3519-sysctrl". +- reg: the register region of this block + +Examples: +sysctrl: system-controller@12010000 { + compatible = "hisilicon,hi3519-sysctrl", "syscon"; + reg = <0x12010000 0x1000>; +}; diff --git a/Documentation/devicetree/bindings/arm/olimex.txt b/Documentation/devicetree/bindings/arm/olimex.txt index 007fb5c685a1..d726aeca56be 100644 --- a/Documentation/devicetree/bindings/arm/olimex.txt +++ b/Documentation/devicetree/bindings/arm/olimex.txt @@ -1,5 +1,9 @@ -Olimex i.MX Platforms Device Tree Bindings ------------------------------------------- +Olimex Device Tree Bindings +--------------------------- + +SAM9-L9260 Board +Required root node properties: + - compatible = "olimex,sam9-l9260", "atmel,at91sam9260"; i.MX23 Olinuxino Low Cost Board Required root node properties: diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index 715d960d5eea..666864517069 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -107,6 +107,9 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "rockchip,rk3228-evb", "rockchip,rk3228"; +- Rockchip RK3229 Evaluation board: + - compatible = "rockchip,rk3229-evb", "rockchip,rk3229"; + - Rockchip RK3399 evb: Required root node properties: - compatible = "rockchip,rk3399-evb", "rockchip,rk3399"; diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index f5deace2b380..0ea7f14ef294 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -47,6 +47,7 @@ Required root node properties: - "hardkernel,odroid-u3" - for Exynos4412-based Hardkernel Odroid U3. - "hardkernel,odroid-x" - for Exynos4412-based Hardkernel Odroid X. - "hardkernel,odroid-x2" - for Exynos4412-based Hardkernel Odroid X2. + - "hardkernel,odroid-xu" - for Exynos5410-based Hardkernel Odroid XU. - "hardkernel,odroid-xu3" - for Exynos5422-based Hardkernel Odroid XU3. - "hardkernel,odroid-xu3-lite" - for Exynos5422-based Hardkernel Odroid XU3 Lite board. diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 9cf67e48f222..6adb9d549fce 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -39,6 +39,8 @@ Boards: compatible = "renesas,ape6evm", "renesas,r8a73a4" - Atmark Techno Armadillo-800 EVA compatible = "renesas,armadillo800eva" + - Blanche (RTP0RC7792SEB00010S) + compatible = "renesas,blanche", "renesas,r8a7792" - BOCK-W compatible = "renesas,bockw", "renesas,r8a7778" - Genmai (RTK772100BC00000BR) diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt index 73278c6d2dc3..b5a4342c1d46 100644 --- a/Documentation/devicetree/bindings/arm/tegra.txt +++ b/Documentation/devicetree/bindings/arm/tegra.txt @@ -32,7 +32,11 @@ board-specific compatible values: nvidia,whistler toradex,apalis_t30 toradex,apalis_t30-eval + toradex,apalis-tk1 + toradex,apalis-tk1-eval toradex,colibri_t20-512 + toradex,colibri_t30 + toradex,colibri_t30-eval-v3 toradex,iris Trusted Foundations |