diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/dwc2_udc_otg.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c index 3fdaa102ba..494ab533cc 100644 --- a/drivers/usb/gadget/dwc2_udc_otg.c +++ b/drivers/usb/gadget/dwc2_udc_otg.c @@ -1053,7 +1053,7 @@ static int dwc2_udc_otg_ofdata_to_platdata(struct udevice *dev) platdata->tx_fifo_sz = dev_read_u32_default(dev, "g-tx-fifo-size", 0); platdata->force_b_session_valid = - dev_read_bool(dev, "force-b-session-valid"); + dev_read_bool(dev, "u-boot,force-b-session-valid"); /* force platdata according compatible */ drvdata = dev_get_driver_data(dev); @@ -1075,6 +1075,9 @@ static void dwc2_set_stm32mp1_hsotg_params(struct dwc2_plat_otg_data *p) | 0 << 8 /* [0:SRP disable 1:SRP enable]*/ | 0 << 6 /* 0: high speed utmi+, 1: full speed serial*/ | 0x7 << 0; /* FS timeout calibration**/ + + if (p->force_b_session_valid) + p->usb_gusbcfg |= 1 << 30; /* FDMOD: Force device mode */ } static int dwc2_udc_otg_reset_init(struct udevice *dev, @@ -1166,7 +1169,8 @@ static int dwc2_udc_otg_probe(struct udevice *dev) if (platdata->force_b_session_valid) /* Override B session bits : value and enable */ - setbits_le32(&usbotg_reg->gotgctl, B_VALOEN | B_VALOVAL); + setbits_le32(&usbotg_reg->gotgctl, + A_VALOEN | A_VALOVAL | B_VALOEN | B_VALOVAL); ret = dwc2_udc_probe(platdata); if (ret) |