Follow the lead of other platforms and update DT description of the MDSS
device:

- Use generic node names (dislpay-subsystem, display-controller, phy)
  instead of the platform-specific ones (mdss, mdp, dsi-phy)
- Add platform-specific compatible string to DSI controllers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sc8180x.dtsi | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index b74ce3175d209b569e634073662307964158b340..14775b8dc682221ada3d30773be66edb46138662 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -2956,7 +2956,7 @@ camcc: clock-controller@ad00000 {
 			#power-domain-cells = <1>;
 		};
 
-		mdss: mdss@ae00000 {
+		mdss: display-subsystem@ae00000 {
 			compatible = "qcom,sc8180x-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;
 			reg-names = "mdss";
@@ -2996,7 +2996,7 @@ &mc_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>,
 
 			status = "disabled";
 
-			mdss_mdp: mdp@ae01000 {
+			mdss_mdp: display-controller@ae01000 {
 				compatible = "qcom,sc8180x-dpu";
 				reg = <0 0x0ae01000 0 0x8f000>,
 				      <0 0x0aeb0000 0 0x3000>;
@@ -3090,7 +3090,8 @@ opp-460000000 {
 			};
 
 			mdss_dsi0: dsi@ae94000 {
-				compatible = "qcom,mdss-dsi-ctrl";
+				compatible = "qcom,sc8180x-dsi-ctrl",
+					     "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae94000 0 0x400>;
 				reg-names = "dsi_ctrl";
 
@@ -3156,7 +3157,7 @@ opp-358000000 {
 				};
 			};
 
-			mdss_dsi0_phy: dsi-phy@ae94400 {
+			mdss_dsi0_phy: phy@ae94400 {
 				compatible = "qcom,dsi-phy-7nm";
 				reg = <0 0x0ae94400 0 0x200>,
 				      <0 0x0ae94600 0 0x280>,
@@ -3176,7 +3177,8 @@ mdss_dsi0_phy: dsi-phy@ae94400 {
 			};
 
 			mdss_dsi1: dsi@ae96000 {
-				compatible = "qcom,mdss-dsi-ctrl";
+				compatible = "qcom,sc8180x-dsi-ctrl",
+					     "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae96000 0 0x400>;
 				reg-names = "dsi_ctrl";
 
@@ -3223,7 +3225,7 @@ mdss_dsi1_out: endpoint {
 				};
 			};
 
-			mdss_dsi1_phy: dsi-phy@ae96400 {
+			mdss_dsi1_phy: phy@ae96400 {
 				compatible = "qcom,dsi-phy-7nm";
 				reg = <0 0x0ae96400 0 0x200>,
 				      <0 0x0ae96600 0 0x280>,

-- 
2.39.5

On 7/4/25 6:31 PM, Dmitry Baryshkov wrote:
> Follow the lead of other platforms and update DT description of the MDSS
> device:
> 
> - Use generic node names (dislpay-subsystem, display-controller, phy)
>   instead of the platform-specific ones (mdss, mdp, dsi-phy)
> - Add platform-specific compatible string to DSI controllers.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad