Message ID | 20181113111633.20189-18-jagan@amarulasolutions.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | drm/sun4i: Allwinner A64 MIPI-DSI support | expand |
On Tue, 13 Nov 2018 16:46:24 +0530, Jagan Teki wrote: > 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> > --- > Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 3 +++ > 1 file changed, 3 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
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
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> --- Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 3 +++ 1 file changed, 3 insertions(+)