From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kever Yang <kever.yang@rock-chips.com>
Date: Wed, 17 Aug 2016 14:11:08 +0800
Subject: [U-Boot] [PATCH 2/4] board: evb-rk3399: add api to support dwc3
	gadget
In-Reply-To: <1471341825-5000-3-git-send-email-kever.yang@rock-chips.com>
References: <1471341825-5000-1-git-send-email-kever.yang@rock-chips.com>
 <1471341825-5000-3-git-send-email-kever.yang@rock-chips.com>
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+ Simon,

On 08/16/2016 06:03 PM, Kever Yang wrote:
> This patch add board_usb_init() and interrupt callback
> for dwc3 gadget.
>
> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
> ---
>
>   board/rockchip/evb_rk3399/evb-rk3399.c | 22 ++++++++++++++++++++++
>   1 file changed, 22 insertions(+)
>
> diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
> index d394276..cd61f59 100644
> --- a/board/rockchip/evb_rk3399/evb-rk3399.c
> +++ b/board/rockchip/evb_rk3399/evb-rk3399.c
> @@ -7,6 +7,8 @@
>   #include <dm.h>
>   #include <dm/pinctrl.h>
>   #include <asm/arch/periph.h>
> +#include <usb.h>
> +#include <dwc3-uboot.h>
>   
>   DECLARE_GLOBAL_DATA_PTR;
>   
> @@ -54,3 +56,23 @@ void dram_init_banksize(void)
>   	gd->bd->bi_dram[0].start = 0x200000;
>   	gd->bd->bi_dram[0].size = 0x80000000;
>   }
> +
> +#ifdef CONFIG_USB_DWC3
> +static struct dwc3_device dwc3_device_data = {
> +	.maximum_speed = USB_SPEED_HIGH,
> +	.base = 0xfe800000,
> +	.dr_mode = USB_DR_MODE_PERIPHERAL,
> +	.index = 0,
> +};
> +
> +int usb_gadget_handle_interrupts(void)
> +{
> +	dwc3_uboot_handle_interrupt(0);
> +	return 0;
> +}
> +
> +int board_usb_init(int index, enum usb_init_type init)
> +{
> +	return dwc3_uboot_init(&dwc3_device_data);
> +}
> +#endif