mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
16 lines
434 B
Diff
16 lines
434 B
Diff
--- a/drivers/usb/dwc2/platform.c
|
|
+++ b/drivers/usb/dwc2/platform.c
|
|
@@ -616,6 +616,12 @@ static int dwc2_driver_probe(struct plat
|
|
if (retval)
|
|
return retval;
|
|
|
|
+ /* Enable USB port before any regs access */
|
|
+ if (dwc2_readl(hsotg->regs + PCGCTL) & 0x0f) {
|
|
+ dwc2_writel(0x00, hsotg->regs + PCGCTL);
|
|
+ /* TODO: mdelay(25) here? vendor driver don't use it */
|
|
+ }
|
|
+
|
|
retval = dwc2_get_dr_mode(hsotg);
|
|
if (retval)
|
|
goto error;
|