From: "Jason-JH.Lin" <jason-jh.lin@xxxxxxxxxxxx>
For previous MediaTek SoCs, such as MT8173, there are 2 display HW
pipelines binding to 1 mmsys with the same power domain, the same
clock driver and the same mediatek-drm driver.
For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding to
2 different power domains, different clock drivers and different
mediatek-drm drivers.
Therefore, we need to separate these two different mmsys hardwares to
2 different compatibles for MT8195.
Fixes: 81c5a41d10b9 ("dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding")
Signed-off-by: Jason-JH.Lin <jason-jh.lin@xxxxxxxxxxxx>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@xxxxxxxxxxxx>
---
.../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index 6ad023eec193..bfbdd30d2092 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -31,7 +31,8 @@ properties:
- mediatek,mt8183-mmsys
- mediatek,mt8186-mmsys
- mediatek,mt8192-mmsys
- - mediatek,mt8195-mmsys
+ - mediatek,mt8195-vdosys0
+ - mediatek,mt8195-vdosys1
- mediatek,mt8365-mmsys
- const: syscon
- items:
--
2.18.0
