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33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From d2deb88ff41a528b4c35f1f6e344e6a097eabedd Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.io>
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Date: Tue, 4 Sep 2018 12:40:51 +0800
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Subject: [PATCH 099/146] dt-bindings: sun4i-drm: add HDMI VCC supply property
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for sun8i-dw-hdmi
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Allwiner SoCs with DesignWare HDMI controller all come with a "HVCC"
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pin, which is the VCC of HDMI part.
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Add a supply property to specify HVCC's regulator in the device tree.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
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---
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Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
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index fdb8fb29033f..0bbb5d47f228 100644
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--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
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+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
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@@ -97,6 +97,9 @@ Required properties:
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first port should be the input endpoint. The second should be the
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output, usually to an HDMI connector.
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+Optional properties:
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+ - hvcc-supply: the VCC power supply of the controller
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+
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DWC HDMI PHY
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------------
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--
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2.17.1
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