1 /* 2 * SPDX-License-Identifier: GPL-2.0+ 3 * 4 * (C) Copyright 2024 Rockchip Electronics Co., Ltd 5 */ 6 7 #include <common.h> 8 #include <asm/io.h> 9 #include <dwc3-uboot.h> 10 #include <usb.h> 11 12 DECLARE_GLOBAL_DATA_PTR; 13 14 #ifdef CONFIG_USB_DWC3 15 static struct dwc3_device dwc3_device_data = { 16 .maximum_speed = USB_SPEED_HIGH, 17 .base = 0x20b00000, 18 .dr_mode = USB_DR_MODE_PERIPHERAL, 19 .index = 0, 20 .dis_u2_susphy_quirk = 1, 21 .usb2_phyif_utmi_width = 16, 22 }; 23 24 int usb_gadget_handle_interrupts(void) 25 { 26 dwc3_uboot_handle_interrupt(0); 27 return 0; 28 } 29 30 int board_usb_init(int index, enum usb_init_type init) 31 { 32 return dwc3_uboot_init(&dwc3_device_data); 33 } 34 #endif 35