Add a VCC regulator which needs to be enabled before the EN pin is released.
Reviewed-by: Sam Ravnborg sam@ravnborg.org Signed-off-by: Alexander Stein alexander.stein@ew.tq-group.com --- .../devicetree/bindings/display/bridge/ti,sn65dsi83.yaml | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index a5779bf17849..f1e4f149ccb4 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml @@ -32,6 +32,9 @@ properties: maxItems: 1 description: GPIO specifier for bridge_en pin (active high).
+ vcc-supply: + description: A 1.8V power supply (see regulator/regulator.yaml). + ports: $ref: /schemas/graph.yaml#/properties/ports
@@ -134,6 +137,7 @@ examples: reg = <0x2d>;
enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + vcc-supply = <®_sn65dsi83_1v8>;
ports { #address-cells = <1>;