diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-meson-gxl.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-meson-gxl.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-meson-gxl.c b/drivers/usb/dwc3/dwc3-meson-gxl.c index 6c6d463203c..d56f2747b63 100644 --- a/drivers/usb/dwc3/dwc3-meson-gxl.c +++ b/drivers/usb/dwc3/dwc3-meson-gxl.c @@ -408,6 +408,22 @@ static int dwc3_meson_gxl_remove(struct udevice *dev) return dm_scan_fdt_dev(dev); } +static int dwc3_meson_gxl_child_pre_probe(struct udevice *dev) +{ + if (ofnode_device_is_compatible(dev_ofnode(dev), "amlogic,meson-g12a-usb")) + return dwc3_meson_gxl_force_mode(dev->parent, USB_DR_MODE_PERIPHERAL); + + return 0; +} + +static int dwc3_meson_gxl_child_post_remove(struct udevice *dev) +{ + if (ofnode_device_is_compatible(dev_ofnode(dev), "amlogic,meson-g12a-usb")) + return dwc3_meson_gxl_force_mode(dev->parent, USB_DR_MODE_HOST); + + return 0; +} + static const struct udevice_id dwc3_meson_gxl_ids[] = { { .compatible = "amlogic,meson-axg-usb-ctrl" }, { .compatible = "amlogic,meson-gxl-usb-ctrl" }, @@ -421,6 +437,8 @@ U_BOOT_DRIVER(dwc3_generic_wrapper) = { .of_match = dwc3_meson_gxl_ids, .probe = dwc3_meson_gxl_probe, .remove = dwc3_meson_gxl_remove, + .child_pre_probe = dwc3_meson_gxl_child_pre_probe, + .child_post_remove = dwc3_meson_gxl_child_post_remove, .plat_auto = sizeof(struct dwc3_meson_gxl), }; |