# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/power/allwinner,sun20i-d1-ppu.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Allwinner SoCs PPU power domain controller maintainers: - Samuel Holland description: D1 and related SoCs contain a power domain controller for the CPUs, GPU, and video-related hardware. properties: compatible: enum: - allwinner,sun20i-d1-ppu reg: maxItems: 1 clocks: description: Bus Clock maxItems: 1 resets: maxItems: 1 '#power-domain-cells': const: 1 required: - compatible - reg - clocks - resets - '#power-domain-cells' additionalProperties: false examples: - | #include #include ppu: power-controller@7001000 { compatible = "allwinner,sun20i-d1-ppu"; reg = <0x7001000 0x1000>; clocks = <&r_ccu CLK_BUS_R_PPU>; resets = <&r_ccu RST_BUS_R_PPU>; #power-domain-cells = <1>; };