On Tue, Jan 07, 2025 at 05:55:23PM +0200, Abel Vesa wrote:
> Allowing the usb_2 controller GDSC to be turned off during system suspend
> renders the controller unable to resume.
>
> So use PWRSTS_RET_ON instead in order to make sure this the GDSC doesn't
> go down.
>
> Fixes: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
> Cc: stable@xxxxxxxxxxxxxxx # 6.8
> Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
> ---
> drivers/clk/qcom/gcc-x1e80100.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c
> index 8ea25aa25dff043ab4a81fee78b6173139f871b6..7288af845434d824eb91489ab97be25d665cad3a 100644
> --- a/drivers/clk/qcom/gcc-x1e80100.c
> +++ b/drivers/clk/qcom/gcc-x1e80100.c
> @@ -6083,7 +6083,7 @@ static struct gdsc gcc_usb20_prim_gdsc = {
> .pd = {
> .name = "gcc_usb20_prim_gdsc",
> },
> - .pwrsts = PWRSTS_OFF_ON,
> + .pwrsts = PWRSTS_RET_ON,
> .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
> };
This does the trick and matches what we do for the other controllers:
Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Tested-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Johan
