For all TI platforms handled in this series, USBx dr_mode was configured as peripheral in '<board>-u-boot.dtsi'. This series removes these fragments, since USBx dual-role feature is already handled as peripheral only in 'dwc3_glue_bind_common()' function of 'dwc3-generic.c' driver:
static int dwc3_glue_bind_common(struct udevice *parent, ofnode node) { [...]
switch (dr_mode) { case USB_DR_MODE_PERIPHERAL: case USB_DR_MODE_OTG:
debug("%s: dr_mode: OTG or Peripheral\n", __func__); driver = "dwc3-generic-peripheral";
break;
[...] }
This follows a discussion about a similar topic for am3 boards: https://lore.kernel.org/u-boot/20230621-fix_usb_ether_init-v4-0-5f4977bb7678...
Signed-off-by: Julien Panis jpanis@baylibre.com --- Julien Panis (10): arm: dts: dra7-evm-u-boot: Remove usb1 mode configuration arm: dts: dra71-evm-u-boot: Remove usb1 mode configuration arm: dts: dra72-evm-revc-u-boot: Remove usb1 mode configuration arm: dts: dra72-evm-u-boot: Remove usb1 mode configuration arm: dts: dra76-evm-u-boot: Remove usb1 mode configuration arm: dts: k3-am642-evm-u-boot: Remove usb0 mode configuration arm: dts: k3-am654-r5-base-board-u-boot: Remove usb mode configuration arm: dts: k3-j7200-common-proc-board-u-boot: Remove usb0 mode configuration arm: dts: k3-j721e-common-proc-board-u-boot: Remove usb0 mode configuration arm: dts: keystone-k2e-evm-u-boot: Remove usb1 mode configuration
arch/arm/dts/dra7-evm-u-boot.dtsi | 1 - arch/arm/dts/dra71-evm-u-boot.dtsi | 1 - arch/arm/dts/dra72-evm-revc-u-boot.dtsi | 1 - arch/arm/dts/dra72-evm-u-boot.dtsi | 1 - arch/arm/dts/dra76-evm-u-boot.dtsi | 1 - arch/arm/dts/k3-am642-evm-u-boot.dtsi | 1 - arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi | 5 ----- arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi | 1 - arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi | 1 - arch/arm/dts/keystone-k2e-evm-u-boot.dtsi | 1 - 10 files changed, 14 deletions(-) --- base-commit: 19b77d3d23966a0d6dbb3c86187765f11100fb6f change-id: 20230706-handle-otg-as-periph-4546e874cd15
Best regards,