linux/include/dt-bindings/power/allwinner,sun20i-d1-ppu.h
Samuel Holland 84def5abbb dt-bindings: power: Add Allwinner D1 PPU
The Allwinner D1 family of SoCs contain a PPU power domain controller
separate from the PRCM. It can power down the video engine and DSP, and
it contains special logic for hardware-assisted CPU idle. Other recent
Allwinner SoCs (e.g. TV303) have a PPU with a different set of domains.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20230126063419.15971-2-samuel@sholland.org
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2023-01-27 23:20:30 +01:00

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C

/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
#ifndef _DT_BINDINGS_POWER_SUN20I_D1_PPU_H_
#define _DT_BINDINGS_POWER_SUN20I_D1_PPU_H_
#define PD_CPU 0
#define PD_VE 1
#define PD_DSP 2
#endif /* _DT_BINDINGS_POWER_SUN20I_D1_PPU_H_ */