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dt-bindings: soc: update the binding document for SCPSYS on MediaTek MT7622 SoC 

Update the binding document for enabling SCPSYS on MediaTek MT7622 SoC.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sean Wang 2017-08-07 15:24:34 +08:00 committed by Matthias Brugger
parent 2ae24fb16c
commit 96e1324a55
1 changed files with 3 additions and 0 deletions
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Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
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@ -12,11 +12,13 @@ power/power_domain.txt. It provides the power domains defined in
- include/dt-bindings/power/mt8173-power.h
- include/dt-bindings/power/mt6797-power.h
- include/dt-bindings/power/mt2701-power.h
- include/dt-bindings/power/mt7622-power.h
Required properties:
- compatible: Should be one of:
- "mediatek,mt2701-scpsys"
- "mediatek,mt6797-scpsys"
- "mediatek,mt7622-scpsys"
- "mediatek,mt8173-scpsys"
- #power-domain-cells: Must be 1
- reg: Address range of the SCPSYS unit
@ -26,6 +28,7 @@ Required properties:
enabled before enabling certain power domains.
Required clocks for MT2701: "mm", "mfg", "ethif"
Required clocks for MT6797: "mm", "mfg", "vdec"
Required clocks for MT7622: "hif_sel"
Required clocks for MT8173: "mm", "mfg", "venc", "venc_lt"
Optional properties: