dt-bindings: display/msm: *dpu.yaml: split required properties clauses

Require only properties declared in given schema, which makes the code a
bit more readable and easy to follow.
Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/514229/
Link: https://lore.kernel.org/r/20221207012231.112059-2-dmitry.baryshkov@linaro.orgSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Documentation/devicetree/bindings/display/msm/dpu-common.yaml

@@ -40,10 +40,6 @@ properties:
       - port@0
 
 required:
-  - compatible
-  - reg
-  - reg-names
-  - clocks
   - interrupts
   - power-domains
   - operating-points-v2

Documentation/devicetree/bindings/display/msm/qcom,msm8998-dpu.yaml

@@ -46,6 +46,13 @@ properties:
       - const: core
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,qcm2290-dpu.yaml

@@ -42,6 +42,13 @@ properties:
       - const: lut
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,sc7180-dpu.yaml

@@ -44,6 +44,13 @@ properties:
       - const: core
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,sc7280-dpu.yaml

@@ -43,6 +43,13 @@ properties:
       - const: core
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,sdm845-dpu.yaml

@@ -42,6 +42,13 @@ properties:
       - const: core
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,sm8250-dpu.yaml

@@ -39,6 +39,13 @@ properties:
       - const: core
       - const: vsync
 
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
 unevaluatedProperties: false
 
 examples: