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| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2021-12-13 14:36:25 +0100 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2021-12-21 18:43:15 +0100 |
| commit | e6ba217381955587cb18b9f32d29b75f03550846 (patch) | |
| tree | c487b300187aa3d70022113f1b885f45c6ef12a7 /Documentation | |
| parent | drm/bridge: ti-sn65dsi83: Make enable GPIO optional (diff) | |
| download | linux-e6ba217381955587cb18b9f32d29b75f03550846.tar.xz linux-e6ba217381955587cb18b9f32d29b75f03550846.zip | |
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 <sam@ravnborg.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211213133626.2498056-4-alexander.stein@ew.tq-group.com
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index c3f3e73f740a..48a97bb3e2e0 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>; |