On Friday, November 07, 2014 at 02:08:14 AM, Peng Fan wrote:
Add pinmux settings, implement board_ehci_hcd_init, board_usb_phy_mode
There are two usb port on mx6slevk board:
- otg port
- host port
The following are the connection between usb controller and board usb interface, host port has not ID pin set: otg1 core <---> board otg port otg2 core <---> board host port In order to make host port work, board_usb_phy_mode return 0 to let ehci-mx6.c driver decide otg2 core to works in host mode.
Signed-off-by: Peng Fan Peng.Fan@freescale.com Signed-off-by: Ye Li B37916@freescale.com
[...]
@@ -150,6 +151,63 @@ static int setup_fec(void) } #endif
+#ifdef CONFIG_USB_EHCI_MX6 +#define USB_OTHERREGS_OFFSET 0x800 +#define USBPHY_CTRL 0x30 +#define UCTRL_PWR_POL (1 << 9) +#define USBPHY_CTRL_OTG_ID 0x08000000
This looks like an duplication. Aren't those bits defined somewhere in generic code already ? [...] Best regards, Marek Vasut