diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb-new/sunxi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c index ee018c7..cafb480 100644 --- a/drivers/usb/musb-new/sunxi.c +++ b/drivers/usb/musb-new/sunxi.c @@ -217,6 +217,11 @@ static int sunxi_musb_enable(struct musb *musb) printf("A charger is plugged into the OTG: "); return -ENODEV; } + ret = sunxi_usb_phy_id_detect(0); + if (ret == 1) { + printf("No host cable detected: "); + return -ENODEV; + } sunxi_usb_phy_power_on(0); /* port power on */ } |