[PATCH 1/3] dt-bindings: display: rockchip-vop: Split rk3288-vop into big and lit

[Jonas Karlman]

The Rockchip RK3288 SoC contain two different Visual Output Processor
(VOP) blocks, VOP_BIG and VOP_LIT. The VOP blocks support different max
output resolution, 3840x2160 and 2560x1600.

Add compatible to differentiate between the two VOP blocks.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 .../display/rockchip/rockchip-vop.yaml        | 36 +++++++++++--------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
index b339b7e708c6..ce4169b030af 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
@@ -17,21 +17,27 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - rockchip,px30-vop-big
-      - rockchip,px30-vop-lit
-      - rockchip,rk3036-vop
-      - rockchip,rk3066-vop
-      - rockchip,rk3126-vop
-      - rockchip,rk3188-vop
-      - rockchip,rk3228-vop
-      - rockchip,rk3288-vop
-      - rockchip,rk3328-vop
-      - rockchip,rk3366-vop
-      - rockchip,rk3368-vop
-      - rockchip,rk3399-vop-big
-      - rockchip,rk3399-vop-lit
-      - rockchip,rv1126-vop
+    oneOf:
+      - items:
+          - enum:
+              - rockchip,rk3288-vop-big
+              - rockchip,rk3288-vop-lit
+          - const: rockchip,rk3288-vop
+      - enum:
+          - rockchip,px30-vop-big
+          - rockchip,px30-vop-lit
+          - rockchip,rk3036-vop
+          - rockchip,rk3066-vop
+          - rockchip,rk3126-vop
+          - rockchip,rk3188-vop
+          - rockchip,rk3228-vop
+          - rockchip,rk3288-vop
+          - rockchip,rk3328-vop
+          - rockchip,rk3366-vop
+          - rockchip,rk3368-vop
+          - rockchip,rk3399-vop-big
+          - rockchip,rk3399-vop-lit
+          - rockchip,rv1126-vop
 
   reg:
     minItems: 1
-- 
2.46.1