Hi Marek,
On 08/31/2016 08:30 PM, Marek Vasut wrote:
On 08/31/2016 10:40 AM, 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
Changes in v3:
- remove utmi width DT parse from borad init
OK
Changes in v2:
parse dt for utmi width
board/rockchip/evb_rk3399/evb-rk3399.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c index d394276..0d39902 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 +56,24 @@ 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,
- .dis_u2_susphy_quirk = 1,
+};
Uh, didn't I complain last time that this should come from DT and not platdata ?
Since I'm not able to remove the platdata, I thought maybe I can init those features here, I will parse DT for maximum_speed, base, and dis_u2_susphy_quirk in next version.
Thanks, - Kever
+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