[PATCH 13/27] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional

[Sascha Hauer]

None of the upstream device tree files has a "unwedge" pinctrl
specified. Make it optional.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 .../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index 45cae4f57a1c..6e09dd2ee05a 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -73,6 +73,7 @@ properties:
       The unwedge pinctrl entry shall drive the DDC SDA line low. This is
       intended to work around a hardware errata that can cause the DDC I2C
       bus to be wedged.
+    minItems: 1
     items:
       - const: default
       - const: unwedge
-- 
2.30.2