change writel to writebits32 in ci_pullup() in order
to keep phy configuration in tact.
Signed-off-by: Ramon Fried <ramon.fr...@gmail.com>
---
Changes in v2:
Patch introduced
drivers/usb/gadget/ci_udc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 8d23fab3b7..0a84f6850d 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -906,7 +906,8 @@ static int ci_pullup(struct usb_gadget *gadget, int is_on)
writel(0xffffffff, &udc->epflush);
/* Turn on the USB connection by enabling the pullup resistor */
- writel(USBCMD_ITC(MICRO_8FRAME) | USBCMD_RUN, &udc->usbcmd);
+ setbits_le32(&udc->usbcmd, USBCMD_ITC(MICRO_8FRAME) |
+ USBCMD_RUN);
} else {
udc_disconnect();
}
--
2.18.0
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