Re: [PATCH 1/2] clk: qcom: gcc-sm6375: Update the .pwrsts for usb gdsc

[Stephen Boyd]

Quoting Konrad Dybcio (2023-03-02 18:29:11)
> The USB controller on sm6375 doesn't retain its state when the system
> goes into low power state and the GDSCs are turned off.
> 
> This can be observed by the USB connection not coming back alive after
> putting the device into suspend, essentially breaking USB.
> 
> Fix this by updating the .pwrsts for the USB GDSCs so they only
> transition to retention state in low power.

Is this a temporary fix? Is that why there isn't a Fixes tag? If it's a
workaround then please add a TODO comment indicating the USB driver
doesn't work properly.