Re: [PATCH v9 4/8] usb: misc: qcom_eud: add per-path role switch support

[Konrad Dybcio]

On 9/29/26 11:35 PM, Elson Serrao wrote:
> The EUD hardware can support multiple High-Speed USB paths, each connected
> to different USB controllers. The current implementation uses a single
> chip-level role switch, which cannot properly handle multi-path
> configurations where each path needs independent role management. Since
> EUD is physically present between the USB connector and the controller,
> it should also relay the role change requests from the connector.
> 
> Restructure the driver to support per-path role switches and remove the
> chip-level role switch. Additionally, as EUD need not modify the USB
> role upon enabling, remove the unnecessary role switch call from
> enable_eud().
> 
> Reviewed-by: Peter Chen <peter.chen@xxxxxxxxxx>
> Signed-off-by: Elson Serrao <elson.serrao@xxxxxxxxxxxxxxxx>
> ---

[...]

> +	path->np = of_node_get(np);

This changed because the binding now supports both bindings with
eud-path@ children and without them. In the latter case, this np
ends up being the `ports` node

Konrad