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SubjectRe: [PATCH v18 5/5] usb: dwc3: qcom: Keep power domain on to retain controller status
On Wed, May 25, 2022 at 11:50:26PM +0530, Krishna Kurapati wrote:
> From: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
>
> If dwc3 is wakeup capable, keep the power domain always ON so that
> wakeup from system suspend can be supported. Otherwise, keep the
> power domain ON only during runtime suspend to support wakeup from
> runtime suspend.
>
> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
> ---
> drivers/usb/dwc3/dwc3-qcom.c | 28 +++++++++++++++++++++-------
> 1 file changed, 21 insertions(+), 7 deletions(-)
>
>
<snip>

> - device_init_wakeup(&pdev->dev, 1);
> + if (device_can_wakeup(&qcom->dwc3->dev)) {
> + /*
> + * Setting GENPD_FLAG_ALWAYS_ON flag takes care of keeping
> + * GEMPD on in both RT suspend and System suspend cases.

Few typos, otherwise looks good to me.

%s/GEMPD/genpd

%s/RT/runtime

%s/System/system

Thanks,
Pavan

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