Re: [PATCH v6 3/4] soc: qcom: geni-se: Keep pinctrl active for multi-owner controllers

[Konrad Dybcio]

On 3/31/26 1:47 PM, Mukesh Kumar Savaliya wrote:
> On platforms where a GENI Serial Engine is shared with another system
> processor, selecting the "sleep" pinctrl state can disrupt ongoing
> transfers initiated by the other processor.
> 
> Teach geni_se_resources_off() to skip selecting the pinctrl sleep state
> when the Serial Engine is marked as shared, while still allowing the
> rest of the resource shutdown sequence to proceed.
> 
> This is required for multi-owner configurations (described via DeviceTree
> with qcom,qup-multi-owner on the protocol controller node).
> 
> Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@xxxxxxxxxxxxxxxx>
> ---

[...]

> + * @multi_owner:	True if SE is shared between multiprocessors.

'between multiple owners'?

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad