You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
16 lines
459 B
Diff
16 lines
459 B
Diff
--- a/drivers/usb/dwc2/platform.c
|
|
+++ b/drivers/usb/dwc2/platform.c
|
|
@@ -430,6 +430,12 @@ static int dwc2_driver_probe(struct plat
|
|
if (retval)
|
|
return retval;
|
|
|
|
+ /* Enable USB port before any regs access */
|
|
+ if (readl(hsotg->regs + PCGCTL) & 0x0f) {
|
|
+ writel(0x00, hsotg->regs + PCGCTL);
|
|
+ /* TODO: mdelay(25) here? vendor driver don't use it */
|
|
+ }
|
|
+
|
|
hsotg->needs_byte_swap = dwc2_check_core_endianness(hsotg);
|
|
|
|
retval = dwc2_get_dr_mode(hsotg);
|