diff options
Diffstat (limited to 'drivers/usb/cdns3/core.c')
| -rw-r--r-- | drivers/usb/cdns3/core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c index 85c491f4c6d5..199713769289 100644 --- a/drivers/usb/cdns3/core.c +++ b/drivers/usb/cdns3/core.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Cadence USBSS DRD Driver. + * Cadence USBSS and USBSSP DRD Driver. * * Copyright (C) 2018-2019 Cadence. * Copyright (C) 2017-2018 NXP @@ -136,7 +136,14 @@ static int cdns_core_init_role(struct cdns *cdns) dr_mode = best_dr_mode; if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) { - ret = cdns_host_init(cdns); + if ((cdns->version == CDNSP_CONTROLLER_V2 && + IS_ENABLED(CONFIG_USB_CDNSP_HOST)) || + (cdns->version < CDNSP_CONTROLLER_V2 && + IS_ENABLED(CONFIG_USB_CDNS3_HOST))) + ret = cdns_host_init(cdns); + else + ret = -ENXIO; + if (ret) { dev_err(dev, "Host initialization failed with %d\n", ret); |