Messages in this thread Patch in this message | | | From | Jagan Teki <> | Subject | [PATCH v8 06/15] dt-bindings: sun6i-dsi: Add VCC-DSI supply property | Date | Mon, 11 Mar 2019 19:06:28 +0530 |
| |
Allwinner MIPI DSI controllers are supplied with SoC DSI power rails via VCC-DSI pin.
Some board still work without supplying this but give more faith on datasheet and hardware schematics and document this supply property in required property list.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Merlijn Wajer <merlijn@wizzup.org> --- Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt index 6a6cf5de08b0..1cc40663b7a2 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt @@ -21,6 +21,7 @@ Required properties: - phys: phandle to the D-PHY - phy-names: must be "dphy" - resets: phandle to the reset controller driving the encoder + - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder - ports: A ports node with endpoint definitions as defined in Documentation/devicetree/bindings/media/video-interfaces.txt. The -- 2.18.0.321.gffc6fa0e3
| |