From: Icenowy Zheng Date: Tue, 4 Sep 2018 04:40:51 +0000 (+0800) Subject: dt-bindings: sun4i-drm: add HDMI VCC supply property for sun8i-dw-hdmi X-Git-Tag: Ubuntu-5.0.0-8.9~1316^2~30^2~7 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=50414b954ba647693db655fb753811dc895e8cbe;p=mirror_ubuntu-disco-kernel.git dt-bindings: sun4i-drm: add HDMI VCC supply property for sun8i-dw-hdmi Allwiner SoCs with DesignWare HDMI controller all come with a "HVCC" pin, which is the VCC of HDMI part. Add a supply property to specify HVCC's regulator in the device tree. Signed-off-by: Icenowy Zheng Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20180904044053.15425-10-icenowy@aosc.io --- diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index fdb8fb29033f..0bbb5d47f228 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -97,6 +97,9 @@ Required properties: first port should be the input endpoint. The second should be the output, usually to an HDMI connector. +Optional properties: + - hvcc-supply: the VCC power supply of the controller + DWC HDMI PHY ------------