diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 78cb4db8a6e4..950a67c9dabc 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2463,6 +2463,16 @@ static void dwc3_gadget_set_speed(struct usb_gadget *g, spin_unlock_irqrestore(&dwc->lock, flags); } +static int dwc3_gadget_vbus_draw(struct usb_gadget *g, unsigned int mA) +{ + struct dwc3 *dwc = gadget_to_dwc(g); + + if (dwc->usb2_phy) + return usb_phy_set_power(dwc->usb2_phy, mA); + + return 0; +} + static const struct usb_gadget_ops dwc3_gadget_ops = { .get_frame = dwc3_gadget_get_frame, .wakeup = dwc3_gadget_wakeup, @@ -2472,6 +2482,7 @@ static const struct usb_gadget_ops dwc3_gadget_ops = { .udc_stop = dwc3_gadget_stop, .udc_set_speed = dwc3_gadget_set_speed, .get_config_params = dwc3_gadget_config_params, + .vbus_draw = dwc3_gadget_vbus_draw, }; /* -------------------------------------------------------------------------- */ |