Re: [PATCH v4 1/9] dt-bindings: soc: qcom: eud: Add per-path child nodes for UTMI routing

[Konrad Dybcio]

On 7/3/26 9:45 AM, Krzysztof Kozlowski wrote:
> On Fri, May 01, 2026 at 10:06:27AM -0700, Elson Serrao wrote:
>> The Qualcomm Embedded USB Debugger (EUD) can intercept one or two
>> independent High-Speed UTMI paths, depending on the SoC configuration.
>> Each path is distinct, with its own connector/controller connection
>> and role-dependent UTMI routing.
> 
> You miss SoC specific compatibles in the patch. Binding describes ONLY
> SC7280 but you claim here it depends on SoC (not sure what is a
> "configuration" of a SoC).

The hardware configuration - some (older) SoCs don't support muxing
to another port. The binding only says 7280 today, but after some
version of this series lands, we'll wire it up on basically
everything that came out in the past 10 years

Konrad