diff options
| -rw-r--r-- | drivers/usb/gadget/dwc2_udc_otg.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c index 40393141ca9..e475b14b9ac 100644 --- a/drivers/usb/gadget/dwc2_udc_otg.c +++ b/drivers/usb/gadget/dwc2_udc_otg.c @@ -975,12 +975,6 @@ static int dwc2_udc_otg_of_to_plat(struct udevice *dev) void (*set_params)(struct dwc2_plat_otg_data *data); int ret; - if (usb_get_dr_mode(dev_ofnode(dev)) != USB_DR_MODE_PERIPHERAL && - usb_get_dr_mode(dev_ofnode(dev)) != USB_DR_MODE_OTG) { - dev_dbg(dev, "Invalid mode\n"); - return -ENODEV; - } - plat->regs_otg = dev_read_addr(dev); plat->rx_fifo_sz = dev_read_u32_default(dev, "g-rx-fifo-size", 0); @@ -1163,6 +1157,18 @@ static int dwc2_udc_otg_remove(struct udevice *dev) return dm_scan_fdt_dev(dev); } +static int dwc2_udc_otg_bind(struct udevice *dev) +{ + enum usb_dr_mode dr_mode = usb_get_dr_mode(dev_ofnode(dev)); + + if (dr_mode != USB_DR_MODE_PERIPHERAL && dr_mode != USB_DR_MODE_OTG) { + dev_dbg(dev, "Invalid dr_mode %d\n", dr_mode); + return -ENODEV; + } + + return 0; +} + static int dwc2_gadget_handle_interrupts(struct udevice *dev) { return dwc2_udc_handle_interrupt(); @@ -1186,6 +1192,7 @@ U_BOOT_DRIVER(dwc2_udc_otg) = { .of_match = dwc2_udc_otg_ids, .ops = &dwc2_gadget_ops, .of_to_plat = dwc2_udc_otg_of_to_plat, + .bind = dwc2_udc_otg_bind, .probe = dwc2_udc_otg_probe, .remove = dwc2_udc_otg_remove, .plat_auto = sizeof(struct dwc2_plat_otg_data), |