Most of the Allwinner MIPI DSI controllers are supply with VCC-DSI pin. which need to supply for some of the boards to trigger the power.
So, document the supply property so-that the required board can eable it via device tree.
Signed-off-by: Jagan Teki jagan@amarulasolutions.com Reviewed-by: Rob Herring robh@kernel.org --- Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt index 9fa6e7a758ad..adc7cdf129dd 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt @@ -28,6 +28,9 @@ Required properties: first port should be the input endpoint, usually coming from the associated TCON.
+Optional properties: + - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder + Any MIPI-DSI device attached to this should be described according to the bindings defined in ../mipi-dsi-bus.txt