diff options
Diffstat (limited to 'board/toradex/colibri_vf/colibri_vf.c')
| -rw-r--r-- | board/toradex/colibri_vf/colibri_vf.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index 7173022395..8618fd068c 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -20,6 +20,7 @@ #include <netdev.h> #include <i2c.h> #include <g_dnl.h> +#include <asm/gpio.h> DECLARE_GLOBAL_DATA_PTR; @@ -32,6 +33,12 @@ DECLARE_GLOBAL_DATA_PTR; #define ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \ PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE) +#define USB_PEN_GPIO 83 + +static const iomux_v3_cfg_t usb_pads[] = { + VF610_PAD_PTD4__GPIO_83, +}; + int dram_init(void) { static const struct ddr3_jedec_timings timings = { @@ -464,3 +471,21 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name) return 0; } + +#ifdef CONFIG_USB_EHCI_VF +int board_ehci_hcd_init(int port) +{ + imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads)); + + switch (port) { + case 0: + /* USBC does not have PEN, also configured as USB client only */ + break; + case 1: + gpio_request(USB_PEN_GPIO, "usb-pen-gpio"); + gpio_direction_output(USB_PEN_GPIO, 0); + break; + } + return 0; +} +#endif |