redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

MLK-23412-4 usb: dwc3: imx8mp: clear wakeup events in resume 

If hsiomix power domain is off, we can't access its register in
wakeup event irq as power domain may still be off, so remove the
wakeup irq disable in irq handler and let resume handle this.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Li Jun 2020-03-20 14:49:31 +08:00
parent cb2cfcc1a5
commit 28adce9c08
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/usb/dwc3/dwc3-imx8mp.c
View File

@ -81,9 +81,6 @@ static irqreturn_t dwc3_imx8mp_interrupt(int irq, void *_dwc_imx)
if (!dwc_imx->pm_suspended)
return IRQ_HANDLED;
/* Clear wakeup irq */
dwc_imx8mp_wakeup_disable(dwc_imx);
/*
* runtime resume xhci or gadget, dwc3_imx8mp itself
* as parent device will be resumed firstly by pm core