[PATCH v3 12/17] dt-bindings: usb-switch: Extend for DisplayPort altmode

[Rob Herring (Arm)]

On Mon, 19 Aug 2024 15:38:26 -0700, Stephen Boyd wrote:
> Extend the usb-switch binding to support DisplayPort (DP) alternate
> modes. A third port for the DP signal is necessary when a mode-switch is
> muxing USB and DP together onto a usb type-c connector. Add data-lanes
> to the usbc output node to allow a device using this binding to remap
> the data lanes on the output. Add an example to show how this new port
> can be used.
> 
> Cc: Rob Herring <robh+dt at kernel.org>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt at linaro.org>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Benson Leung <bleung at chromium.org>
> Cc: Guenter Roeck <groeck at chromium.org>
> Cc: Prashant Malani <pmalani at chromium.org>
> Cc: Tzung-Bi Shih <tzungbi at kernel.org>
> Cc: <devicetree at vger.kernel.org>
> Cc: <chrome-platform at lists.linux.dev>
> Cc: Pin-yen Lin <treapking at chromium.org>
> Signed-off-by: Stephen Boyd <swboyd at chromium.org>
> ---
>  .../devicetree/bindings/usb/usb-switch.yaml   | 90 +++++++++++++++++++
>  1 file changed, 90 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>