diff options
-rw-r--r-- | arch/arm/include/asm/arch-vf610/iomux-vf610.h | 1 | ||||
-rw-r--r-- | board/toradex/colibri_vf/colibri_vf.c | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-vf610/iomux-vf610.h b/arch/arm/include/asm/arch-vf610/iomux-vf610.h index d9257ae599..294513c4fd 100644 --- a/arch/arm/include/asm/arch-vf610/iomux-vf610.h +++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h @@ -109,6 +109,7 @@ enum { VF610_PAD_PTD18__NF_IO2 = IOMUX_PAD(0x0130, 0x0130, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL), VF610_PAD_PTD17__NF_IO1 = IOMUX_PAD(0x0134, 0x0134, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL), VF610_PAD_PTD16__NF_IO0 = IOMUX_PAD(0x0138, 0x0138, 2, __NA_, 0, VF610_NFC_IO_PAD_CTRL), + VF610_PAD_PTD4__GPIO_83 = IOMUX_PAD(0x014C, 0x014C, 0, __NA_, 0, VF610_GPIO_PAD_CTRL), VF610_PAD_PTB24__NF_WE_B = IOMUX_PAD(0x0178, 0x0178, 5, __NA_, 0, VF610_NFC_CN_PAD_CTRL), VF610_PAD_PTB25__NF_CE0_B = IOMUX_PAD(0x017c, 0x017c, 5, __NA_, 0, VF610_NFC_CN_PAD_CTRL), diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index 59c8c5bddf..e973e8e32f 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -38,6 +38,12 @@ 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 = { @@ -503,3 +509,21 @@ int ft_board_setup(void *blob, bd_t *bd) return fsl_dcu_fixedfb_setup(blob); } #endif + +#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 |