Add bindings for the power domain controller on the StarFive JH71XX SoC. Signed-off-by: Walker Chen <walker.chen@xxxxxxxxxxxxxxxx> --- .../bindings/power/starfive,jh71xx-power.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml diff --git a/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml b/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml new file mode 100644 index 000000000000..2537303b4829 --- /dev/null +++ b/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/starfive,jh71xx-power.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH71xx Power Domains Controller + +maintainers: + - Walker Chen <walker.chen@xxxxxxxxxxxxxxxx> + +description: | + StarFive JH71xx SoCs include support for multiple power domains which can be + powered on/off by software based on different application scenes to save power. + +properties: + compatible: + items: + - enum: + - starfive,jh7110-pmu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#power-domain-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - "#power-domain-cells" + +additionalProperties: false + +examples: + - | + pwrc: power-controller@17030000 { + compatible = "starfive,jh7110-pmu"; + reg = <0x17030000 0x10000>; + interrupts = <111>; + #power-domain-cells = <1>; + }; -- 2.17.1
