diff options
Diffstat (limited to 'drivers/usb/dwc2/params.c')
| -rw-r--r-- | drivers/usb/dwc2/params.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 2990c347289f..9cd8722f24f6 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -120,6 +120,22 @@ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg) p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; } +static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE; + p->speed = DWC2_SPEED_PARAM_FULL; + p->host_rx_fifo_size = 128; + p->host_nperio_tx_fifo_size = 96; + p->host_perio_tx_fifo_size = 96; + p->max_packet_count = 256; + p->phy_type = DWC2_PHY_TYPE_PARAM_FS; + p->i2c_enable = false; + p->uframe_sched = false; + p->activate_stm_fs_transceiver = true; +} + const struct of_device_id dwc2_of_match_table[] = { { .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params }, { .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params }, @@ -133,6 +149,9 @@ const struct of_device_id dwc2_of_match_table[] = { { .compatible = "amlogic,meson-gxbb-usb", .data = dwc2_set_amlogic_params }, { .compatible = "amcc,dwc-otg", .data = dwc2_set_amcc_params }, + { .compatible = "st,stm32f4x9-fsotg", + .data = dwc2_set_stm32f4x9_fsotg_params }, + { .compatible = "st,stm32f4x9-hsotg" }, {}, }; MODULE_DEVICE_TABLE(of, dwc2_of_match_table); |