Re: [PATCH 1/2] clk: qcom: gcc-sdm660: Keep the USB GDSC in retention

[Konrad Dybcio]

On 9/28/26 7:41 PM, Fabricio Akio via B4 Relay wrote:
> From: Fabricio Akio <fabricioakio@xxxxxxxxx>
> 
> The DWC3 glue writes its QSCRATCH configuration only at probe. When
> system suspend switches usb_30_gdsc off, that configuration is lost
> and on resume the core fails to enable endpoint 0. Keep the GDSC in
> retention, as is already done on:
> 
>   commit 78a2f2a04fb5 ("clk: qcom: gcc-msm8996: Update the .pwrsts for
>   usb gdsc")
>   commit 83fddbcc8337 ("clk: qcom: gcc-msm8998: Update the .pwrsts for
>   usb gdsc")
> 
> This change should be reverted when a proper suspend sequence is
> implemented in the USB drivers.
> 
> Signed-off-by: Fabricio Akio <fabricioakio@xxxxxxxxx>
> ---

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

Konrad