diff options
Diffstat (limited to 'drivers/usb/dwc2/params.c')
| -rw-r--r-- | drivers/usb/dwc2/params.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 1306f4ec788d..fdb8a42fff86 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -73,6 +73,47 @@ static void dwc2_set_his_params(struct dwc2_hsotg *hsotg) p->power_down = DWC2_POWER_DOWN_PARAM_NONE; } +static void dwc2_set_jz4775_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->otg_caps.hnp_support = false; + p->speed = DWC2_SPEED_PARAM_HIGH; + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; + p->phy_utmi_width = 16; + p->activate_ingenic_overcurrent_detection = + !device_property_read_bool(hsotg->dev, "disable-over-current"); +} + +static void dwc2_set_x1600_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->otg_caps.hnp_support = false; + p->speed = DWC2_SPEED_PARAM_HIGH; + p->host_channels = 16; + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; + p->phy_utmi_width = 16; + p->activate_ingenic_overcurrent_detection = + !device_property_read_bool(hsotg->dev, "disable-over-current"); +} + +static void dwc2_set_x2000_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->otg_caps.hnp_support = false; + p->speed = DWC2_SPEED_PARAM_HIGH; + p->host_rx_fifo_size = 1024; + p->host_nperio_tx_fifo_size = 1024; + p->host_perio_tx_fifo_size = 1024; + p->host_channels = 16; + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; + p->phy_utmi_width = 16; + p->activate_ingenic_overcurrent_detection = + !device_property_read_bool(hsotg->dev, "disable-over-current"); +} + static void dwc2_set_s3c6400_params(struct dwc2_hsotg *hsotg) { struct dwc2_core_params *p = &hsotg->params; @@ -221,7 +262,14 @@ static void dwc2_set_stm32mp15_hsotg_params(struct dwc2_hsotg *hsotg) 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 }, + { .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params }, + { .compatible = "ingenic,jz4775-otg", .data = dwc2_set_jz4775_params }, + { .compatible = "ingenic,jz4780-otg", .data = dwc2_set_jz4775_params }, + { .compatible = "ingenic,x1000-otg", .data = dwc2_set_jz4775_params }, + { .compatible = "ingenic,x1600-otg", .data = dwc2_set_x1600_params }, + { .compatible = "ingenic,x1700-otg", .data = dwc2_set_x1600_params }, + { .compatible = "ingenic,x1830-otg", .data = dwc2_set_x1600_params }, + { .compatible = "ingenic,x2000-otg", .data = dwc2_set_x2000_params }, { .compatible = "rockchip,rk3066-usb", .data = dwc2_set_rk_params }, { .compatible = "lantiq,arx100-usb", .data = dwc2_set_ltq_params }, { .compatible = "lantiq,xrx200-usb", .data = dwc2_set_ltq_params }, |