usb: dwc2: Enable LPM

Set 'lpm_capable' flag in the gadget structure so
indicating that LPM is supported.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Sevak Arakelyan <sevaka@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 5d91ff94897290cd480f40cc7b591c11b5914be1..adf162cb999861dda7e1d02f5ef5df18058ab8b8 100644 (file)
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -4624,6 +4624,10 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg)
        hsotg->gadget.max_speed = USB_SPEED_HIGH;
        hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
        hsotg->gadget.name = dev_name(dev);
+
+       if (hsotg->params.lpm)
+               hsotg->gadget.lpm_capable = true;
+
        if (hsotg->dr_mode == USB_DR_MODE_OTG)
                hsotg->gadget.is_otg = 1;
        else if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)