arm64: dts: qcom: add SoC specific compat strings to mdp5 nodes

Add SoC-specific compat string to the MDP5 device nodes to ease
distinguishing between various platforms.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230109050152.316606-5-dmitry.baryshkov@linaro.org

arch/arm64/boot/dts/qcom/msm8916.dtsi

@@ -1062,7 +1062,7 @@ mdss: mdss@1a00000 {
 			ranges;
 
 			mdp: mdp@1a01000 {
-				compatible = "qcom,mdp5";
+				compatible = "qcom,msm8916-mdp5", "qcom,mdp5";
 				reg = <0x01a01000 0x89000>;
 				reg-names = "mdp_phys";
 

arch/arm64/boot/dts/qcom/msm8996.dtsi

@@ -935,7 +935,7 @@ mdss: mdss@900000 {
 			status = "disabled";
 
 			mdp: mdp@901000 {
-				compatible = "qcom,mdp5";
+				compatible = "qcom,msm8996-mdp5", "qcom,mdp5";
 				reg = <0x00901000 0x90000>;
 				reg-names = "mdp_phys";
 

arch/arm64/boot/dts/qcom/sdm630.dtsi

@@ -1498,7 +1498,7 @@ mdss: mdss@c900000 {
 			status = "disabled";
 
 			mdp: mdp@c901000 {
-				compatible = "qcom,mdp5";
+				compatible = "qcom,sdm630-mdp5", "qcom,mdp5";
 				reg = <0x0c901000 0x89000>;
 				reg-names = "mdp_phys";
 

arch/arm64/boot/dts/qcom/sdm660.dtsi

@@ -142,6 +142,8 @@ &gpucc {
 };
 
 &mdp {
+	compatible = "qcom,sdm660-mdp5", "qcom,mdp5";
+
 	ports {
 		port@1 {
 			reg = <1>;