Re: (EXT) [PATCH 5/6] dt-bindings: drm/bridge: ti-sn65dsi83: Add reset controller documentation

[Alexander Stein <alexander.stein@ew.tq-group.com>]

Hi Marco,

Am Montag, 30. Mai 2022, 17:05:48 CEST schrieb Marco Felsch:
> The bridge device can now also be enabled/disabled by an external reset
> controller. So the device now supports either enable/disable by simple
> GPIO or by an Reset-Controller.
> 
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
>  .../devicetree/bindings/display/bridge/ti,sn65dsi83.yaml    | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git
> a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
> b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index
> 7306b9874dc3..eff8360c184e 100644
> --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
> @@ -35,6 +35,12 @@ properties:
>    vcc-supply:
>      description: A 1.8V power supply (see regulator/regulator.yaml).
> 
> +  resets:
> +    maxItems: 1
> +    description: |
> +      Reset specifier for bridge_en pin. This is required only if the
> brdige_en +      pin is connected to a reset controller.
> +
>    ports:
>      $ref: /schemas/graph.yaml#/properties/ports

Maybe it should be added here, that 'resets' is an alternative to 'enable-
gpios' as both are essentially controlling the same pin from the bridge.

Best regards
Alexander