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| -rw-r--r-- | Documentation/devicetree/bindings/arm/rockchip/pmu.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml new file mode 100644 index 000000000..8c73bc7f4 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/rockchip/pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip Power Management Unit (PMU) + +maintainers: + - Elaine Zhang <zhangqing@rock-chips.com> + - Heiko Stuebner <heiko@sntech.de> + +description: | + The PMU is used to turn on and off different power domains of the SoCs. + This includes the power to the CPU cores. + +select: + properties: + compatible: + contains: + enum: + - rockchip,px30-pmu + - rockchip,rk3066-pmu + - rockchip,rk3128-pmu + - rockchip,rk3288-pmu + - rockchip,rk3368-pmu + - rockchip,rk3399-pmu + - rockchip,rk3568-pmu + - rockchip,rk3588-pmu + + required: + - compatible + +properties: + compatible: + items: + - enum: + - rockchip,px30-pmu + - rockchip,rk3066-pmu + - rockchip,rk3128-pmu + - rockchip,rk3288-pmu + - rockchip,rk3368-pmu + - rockchip,rk3399-pmu + - rockchip,rk3568-pmu + - rockchip,rk3588-pmu + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + pmu@20004000 { + compatible = "rockchip,rk3066-pmu", "syscon", "simple-mfd"; + reg = <0x20004000 0x100>; + }; |