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. Reviewed-by: Rob Herring <[email protected]> Tested-by: Merlijn Wajer <[email protected]> Signed-off-by: Jagan Teki <[email protected]> --- 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 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/20190520090318.27570-9-jagan%40amarulasolutions.com. For more options, visit https://groups.google.com/d/optout.
