Hi, Yongqiang:
On Thu, 2019-08-29 at 22:50 +0800, yongqiang.niu@mediatek.com wrote:
From: Yongqiang Niu yongqiang.niu@mediatek.com
Update device tree binding documention for the display subsystem for Mediatek MT8183 SOCs
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com
.../bindings/display/mediatek/mediatek,display.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt new file mode 100644 index 0000000..951d2a8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt @@ -0,0 +1,21 @@ +Mediatek Display Device +============================
+The Mediatek Display Device provides power control to the system.
+Required Properties:
+- compatible: Should be one of:
- "mediatek,mt8183-display"
I think this is "mediatek,mt8183-mmsys".
Regards, CK
+The Display Device power name are defined in +include\dt-bindings\power\mt*-power.h
+Example:
+display_components: dispsys@14000000 {
- compatible = "mediatek,mt8183-display";
- reg = <0 0x14000000 0 0x1000>;
- power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>;
+}; \ No newline at end of file