Re: [PATCH v9 8/8] arm64: dts: qcom: kodiak: Desribe EUD UTMI routing and connector mapping

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 9/29/26 11:35 PM, Elson Serrao wrote:
> The existing EUD description uses a legacy single-path representation
> that assumes uniform UTMI routing. This was sufficient for minimal
> configurations where the USB port operated only in device mode and role
> switching was not considered.
> 
> Update the description to explicitly model the topology using eud path
> child node and add a role-switch declaration to reflect role-dependent
> UTMI routing. Also on this SoC, the EUD hardware intercepts only the
> primary UTMI path. So remove the USB endpoint mapping to the secondary
> controller and associate it with the primary controller.
> 
> With the intermediate EUD node now in place, update the Kodiak board
> descriptions to map the USB connector endpoint to the EUD instead of
> directly to the USB controller, reflecting the intended hardware
> topology. Enable the EUD by default now that the complete topology is
> described.
> 
> Signed-off-by: Elson Serrao <elson.serrao@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad