162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/power/allwinner,sun20i-d1-ppu.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Allwinner SoCs PPU power domain controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Samuel Holland <samuel@sholland.org> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: 1362306a36Sopenharmony_ci D1 and related SoCs contain a power domain controller for the CPUs, GPU, and 1462306a36Sopenharmony_ci video-related hardware. 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ciproperties: 1762306a36Sopenharmony_ci compatible: 1862306a36Sopenharmony_ci enum: 1962306a36Sopenharmony_ci - allwinner,sun20i-d1-ppu 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci reg: 2262306a36Sopenharmony_ci maxItems: 1 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci clocks: 2562306a36Sopenharmony_ci description: Bus Clock 2662306a36Sopenharmony_ci maxItems: 1 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci resets: 2962306a36Sopenharmony_ci maxItems: 1 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci '#power-domain-cells': 3262306a36Sopenharmony_ci const: 1 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_cirequired: 3562306a36Sopenharmony_ci - compatible 3662306a36Sopenharmony_ci - reg 3762306a36Sopenharmony_ci - clocks 3862306a36Sopenharmony_ci - resets 3962306a36Sopenharmony_ci - '#power-domain-cells' 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciadditionalProperties: false 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciexamples: 4462306a36Sopenharmony_ci - | 4562306a36Sopenharmony_ci #include <dt-bindings/clock/sun20i-d1-r-ccu.h> 4662306a36Sopenharmony_ci #include <dt-bindings/reset/sun20i-d1-r-ccu.h> 4762306a36Sopenharmony_ci 4862306a36Sopenharmony_ci ppu: power-controller@7001000 { 4962306a36Sopenharmony_ci compatible = "allwinner,sun20i-d1-ppu"; 5062306a36Sopenharmony_ci reg = <0x7001000 0x1000>; 5162306a36Sopenharmony_ci clocks = <&r_ccu CLK_BUS_R_PPU>; 5262306a36Sopenharmony_ci resets = <&r_ccu RST_BUS_R_PPU>; 5362306a36Sopenharmony_ci #power-domain-cells = <1>; 5462306a36Sopenharmony_ci }; 55