From e6ba217381955587cb18b9f32d29b75f03550846 Mon Sep 17 00:00:00 2001 From: Alexander Stein Date: Mon, 13 Dec 2021 14:36:25 +0100 Subject: [PATCH] dt-bindings: drm/bridge: ti-sn65dsi83: Add vcc supply bindings Add a VCC regulator which needs to be enabled before the EN pin is released. Reviewed-by: Sam Ravnborg Acked-by: Rob Herring Reviewed-by: Jagan Teki Signed-off-by: Alexander Stein Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20211213133626.2498056-4-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 c3f3e73f740a9..48a97bb3e2e0d 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 @@ -132,6 +135,7 @@ examples: reg = <0x2d>; enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + vcc-supply = <®_sn65dsi83_1v8>; ports { #address-cells = <1>; -- 2.30.2