usb: dwc_otg_310: support vbus controlled by both gpio and pmic

[firefly-linux-kernel-4.4.55.git] / drivers / usb / dwc_otg_310 / usbdev_rk3036.c

diff --git a/drivers/usb/dwc_otg_310/usbdev_rk3036.c b/drivers/usb/dwc_otg_310/usbdev_rk3036.c
index 97bb32c479dd90b3e8b7cfa16e06dce314ce80d6..02dec704802250ce37e0ad48628d9a348ed32825 100755 (executable)
--- a/drivers/usb/dwc_otg_310/usbdev_rk3036.c
+++ b/drivers/usb/dwc_otg_310/usbdev_rk3036.c
@@ -185,10 +185,15 @@ static void usb20otg_power_enable(int enable)
                /* disable otg_drv power */
                if (gpio_is_valid(control_usb->otg_gpios->gpio))
                        gpio_set_value(control_usb->otg_gpios->gpio, 0);
+
+               rk_battery_charger_detect_cb(USB_OTG_POWER_OFF);
        } else if (1 == enable) {
                /* enable otg_drv power */
                if (gpio_is_valid(control_usb->otg_gpios->gpio))
                        gpio_set_value(control_usb->otg_gpios->gpio, 1);
+
+               if (!usb20otg_get_status(USB_STATUS_BVABLID))
+                       rk_battery_charger_detect_cb(USB_OTG_POWER_ON);
        }
 }
 static void usb20otg_phy_power_down(int power_down)