dt-bindings: gpio: Add compatible string for Unisoc UMS512

UMS512 use the same GPIO and EIC controller with SC9860.

Signed-off-by: Chunyan Zhang <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>

Author: Chunyan Zhang

Documentation/devicetree/bindings/gpio/sprd,gpio-eic.yaml

@@ -42,12 +42,33 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - sprd,sc9860-eic-debounce
-      - sprd,sc9860-eic-latch
-      - sprd,sc9860-eic-async
-      - sprd,sc9860-eic-sync
-      - sprd,sc2731-eic
+    oneOf:
+      - enum:
+          - sprd,sc9860-eic-debounce
+          - sprd,sc9860-eic-latch
+          - sprd,sc9860-eic-async
+          - sprd,sc9860-eic-sync
+          - sprd,sc2731-eic
+      - items:
+          - enum:
+              - sprd,ums512-eic-debounce
+          - const: sprd,sc9860-eic-debounce
+      - items:
+          - enum:
+              - sprd,ums512-eic-latch
+          - const: sprd,sc9860-eic-latch
+      - items:
+          - enum:
+              - sprd,ums512-eic-async
+          - const: sprd,sc9860-eic-async
+      - items:
+          - enum:
+              - sprd,ums512-eic-sync
+          - const: sprd,sc9860-eic-sync
+      - items:
+          - enum:
+              - sprd,sc2730-eic
+          - const: sprd,sc2731-eic
 
   reg:
     minItems: 1

Documentation/devicetree/bindings/gpio/sprd,gpio.yaml

@@ -19,7 +19,12 @@ description: |
 
 properties:
   compatible:
-    const: sprd,sc9860-gpio
+    oneOf:
+      - const: sprd,sc9860-gpio
+      - items:
+          - enum:
+              - sprd,ums512-gpio
+          - const: sprd,sc9860-gpio
 
   reg:
     maxItems: 1