[PATCH v7 03/11] dt-bindings: display/msm: add core clock to the mdss bindings

[Dmitry Baryshkov]

Add (optional) core clock to the mdss bindings to let the MDSS driver
access hardware registers before MDP driver probes.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
 .../bindings/display/msm/qcom,mdss.yaml       | 32 +++++++++++++------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
index d09842db3825..461cb13c7092 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
@@ -44,18 +44,30 @@ properties:
       The MDSS power domain provided by GCC
 
   clocks:
-    minItems: 1
-    items:
-      - description: Display abh clock
-      - description: Display axi clock
-      - description: Display vsync clock
+    oneOf:
+      - minItems: 3
+        items:
+          - description: Display abh clock
+          - description: Display axi clock
+          - description: Display vsync clock
+          - description: Display core clock
+      - minItems: 1
+        items:
+          - description: Display abh clock
+          - description: Display core clock
 
   clock-names:
-    minItems: 1
-    items:
-      - const: iface
-      - const: bus
-      - const: vsync
+    oneOf:
+      - minItems: 3
+        items:
+          - const: iface
+          - const: bus
+          - const: vsync
+          - const: core
+      - minItems: 1
+        items:
+          - const: iface
+          - const: core
 
   "#address-cells":
     const: 1
-- 
2.39.0