Merge tag 'fsl-qoriq-next-2023-3-14' of https://source.denx.de/u-boot/custodians...

[u-boot.git] / drivers / usb / gadget / dwc2_udc_otg.c

diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
index 77988f78ab3095270a28dfd9b7600ddfcbad71b5..2bf7ed8d60468f0c179eef8ba61e0046a7269e85 100644 (file)
--- a/drivers/usb/gadget/dwc2_udc_otg.c
+++ b/drivers/usb/gadget/dwc2_udc_otg.c
@@ -236,6 +236,14 @@ static int udc_enable(struct dwc2_udc *dev)
        return 0;
 }
 
+static int dwc2_gadget_pullup(struct usb_gadget *g, int is_on)
+{
+       clrsetbits_le32(&reg->dctl, SOFT_DISCONNECT,
+                       is_on ? 0 : SOFT_DISCONNECT);
+
+       return 0;
+}
+
 #if !CONFIG_IS_ENABLED(DM_USB_GADGET)
 /*
   Register entry point for the peripheral controller driver.
@@ -805,6 +813,7 @@ static void dwc2_fifo_flush(struct usb_ep *_ep)
 }
 
 static const struct usb_gadget_ops dwc2_udc_ops = {
+       .pullup = dwc2_gadget_pullup,
        /* current versions must always be self-powered */
 #if CONFIG_IS_ENABLED(DM_USB_GADGET)
        .udc_start              = dwc2_gadget_start,