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[v9,15/23] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional

Message ID 20220328151116.2034635-16-s.hauer@pengutronix.de
State Accepted
Commit 6e944f52a225484b87bb343d0ba28165edf04b19
Headers show
Series [v9,01/23] clk: rk3568: Mark hclk_vo as critical | expand

Commit Message

Sascha Hauer March 28, 2022, 3:11 p.m. UTC 
None of the upstream device tree files has a "unwedge" pinctrl
specified. Make it optional.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
---

Notes:
    Changes since v4:
    - Add Robs Ack

 .../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml   | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index 38ebb69830287..d7cb2b2be60e8 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -89,6 +89,7 @@  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