From: Jean-Jacques Hiblot Date: Wed, 11 Sep 2019 09:33:51 +0000 (+0200) Subject: usb: dwc3-generic: if no max speed is specified in DT, assume super speed X-Git-Tag: v2020.01-rc1~6^2~10 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1a63e5e5fbfff7779ce24b404bef3b8ccddf1a8b;p=oweals%2Fu-boot.git usb: dwc3-generic: if no max speed is specified in DT, assume super speed There is no need to fail if the maximum speed is not specified. If the speed is not specified, do the same as linux and assume super speed. Signed-off-by: Jean-Jacques Hiblot --- diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c index 4924d07553..a3b65088f1 100644 --- a/drivers/usb/dwc3/dwc3-generic.c +++ b/drivers/usb/dwc3/dwc3-generic.c @@ -89,8 +89,8 @@ static int dwc3_generic_ofdata_to_platdata(struct udevice *dev) plat->maximum_speed = usb_get_maximum_speed(node); if (plat->maximum_speed == USB_SPEED_UNKNOWN) { - pr_err("Invalid usb maximum speed\n"); - return -ENODEV; + pr_info("No USB maximum speed specified. Using super speed\n"); + plat->maximum_speed = USB_SPEED_SUPER; } plat->dr_mode = usb_get_dr_mode(node);