diff options
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 84512d1d5eee..c8b2ec9a79d6 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -747,6 +747,19 @@ static int dsps_create_musb_pdev(struct dsps_glue *glue, if (!ret && val) config->multipoint = true; + config->maximum_speed = of_usb_get_maximum_speed(dn); + switch (config->maximum_speed) { + case USB_SPEED_LOW: + case USB_SPEED_FULL: + break; + case USB_SPEED_SUPER: + dev_warn(dev, "ignore incorrect maximum_speed " + "(super-speed) setting in dts"); + /* fall through */ + default: + config->maximum_speed = USB_SPEED_HIGH; + } + ret = platform_device_add_data(musb, &pdata, sizeof(pdata)); if (ret) { dev_err(dev, "failed to add platform_data\n"); |