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26 lines
984 B
Diff
26 lines
984 B
Diff
From 25d65f298b8d1c95a3e231c97272d8b930a85a5b Mon Sep 17 00:00:00 2001
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From: Sascha Hauer <s.hauer@pengutronix.de>
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Date: Fri, 8 Apr 2022 13:22:29 +0200
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Subject: [PATCH 40/50] dt-bindings: display: rockchip: dw-hdmi: Make unwedge
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pinctrl optional
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None of the upstream device tree files has a "unwedge" pinctrl
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specified. Make it optional.
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Acked-by: Rob Herring <robh@kernel.org>
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---
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.../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml | 1 +
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1 file changed, 1 insertion(+)
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--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
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+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
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@@ -89,6 +89,7 @@ properties:
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The unwedge pinctrl entry shall drive the DDC SDA line low. This is
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intended to work around a hardware errata that can cause the DDC I2C
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bus to be wedged.
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+ minItems: 1
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items:
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- const: default
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- const: unwedge
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