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board: rockchip: add dwc3 gadget support for rk3328 

Add DWC3 device data and gadget download support for RK3328 SoCs.

Change-Id: I034e9838f0f44f24ebb9b9e372039a19e089f3be
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This commit is contained in:
Frank Wang 2020-01-17 11:34:12 +08:00 committed by Jianhong Chen
parent affb42ab85
commit 1b23c040f7
1 changed files with 31 additions and 3 deletions
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34
board/rockchip/evb_rk3328/evb-rk3328.c
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@ -1,5 +1,33 @@
// SPDX-License-Identifier: GPL-2.0
/* /*
* (C) Copyright 2016 Rockchip Electronics Co., Ltd * Copyright (C) 2020 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0+
*/ */
#include <asm/io.h>
#include <usb.h>
#include <dwc3-uboot.h>
#include <linux/usb/phy-rockchip-inno-usb3.h>
#if CONFIG_IS_ENABLED(USB_DWC3_GADGET)
static struct dwc3_device dwc3_device_data = {
.maximum_speed = USB_SPEED_SUPER,
.base = 0xff600000,
.dr_mode = USB_DR_MODE_PERIPHERAL,
.index = 0,
.dis_u2_susphy_quirk = 1,
.dis_u1u2_quirk = 1,
.usb2_phyif_utmi_width = 16,
};
int usb_gadget_handle_interrupts(void)
{
dwc3_uboot_handle_interrupt(0);
return 0;
}
int board_usb_init(int index, enum usb_init_type init)
{
rockchip_u3phy_uboot_init();
return dwc3_uboot_init(&dwc3_device_data);
}
#endif