Re: [PATCH 3/7] clk: qcom: gcc-sc8180x: Use retention for USB power domains

[Dmitry Baryshkov]

On Sun, Mar 08, 2026 at 10:00:25PM -0300, Val Packett wrote:
> The USB subsystem does not expect to lose its state on suspend:
> 
>     xhci-hcd xhci-hcd.0.auto: xHC error in resume, USBSTS 0x401, Reinit
>     usb usb1: root hub lost power or was reset
> 
> (The reinitialization usually succeeds, but it does slow down resume.)
> 
> To maintain state during suspend, the relevant GDSCs need to stay in
> retention mode, like they do on other similar SoCs. Change the mode to
> PWRSTS_RET_ON to fix.
> 
> Fixes: 4433594bbe5d ("clk: qcom: gcc: Add global clock controller driver for SC8180x")
> Signed-off-by: Val Packett <val@xxxxxxxxxxxx>
> ---
>  drivers/clk/qcom/gcc-sc8180x.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry