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dt-bindings: power: mediatek: Add support for MT8196 direct HFRP

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Add support for the HFRPSYS direct control power domains in the
MT8196 SoC, controlling power for the DisplayPort and for the
Embedded DisplayPort Transmitter IPs.

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno 2026-07-09 10:46:31 +02:00 committed by Ulf Hansson
parent 8cdeaa50ea
commit 52777caee7
2 changed files with 5 additions and 0 deletions
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1
Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
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@ -34,6 +34,7 @@ properties:
- mediatek,mt8189-power-controller
- mediatek,mt8192-power-controller
- mediatek,mt8195-power-controller
- mediatek,mt8196-hfrp-power-controller
- mediatek,mt8196-hwv-hfrp-power-controller
- mediatek,mt8196-hwv-scp-power-controller
- mediatek,mt8196-power-controller

4
include/dt-bindings/power/mediatek,mt8196-power.h
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@ -30,6 +30,10 @@
#define MT8196_POWER_DOMAIN_MM_PROC_DORMANT 0
#define MT8196_POWER_DOMAIN_SSR 1
/* HFRPSYS Multimedia Power Control (MMPC) - Direct Control */
#define MT8196_POWER_DOMAIN_EDPTX 0
#define MT8196_POWER_DOMAIN_DPTX 1
/* HFRPSYS MultiMedia Power Control (MMPC) - HW Voter */
#define MT8196_POWER_DOMAIN_VDE0 0
#define MT8196_POWER_DOMAIN_VDE1 1