| /* |
| * (C) Copyright 2014 |
| * Stefan Agner <stefan@agner.ch> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| #include <asm/arch/pinmux.h> |
| #include <asm/arch/gp_padctrl.h> |
| #include "pinmux-config-colibri_t30.h" |
| #include <i2c.h> |
| #include <asm/gpio.h> |
| |
| /* |
| * Routine: pinmux_init |
| * Description: Do individual peripheral pinmux configs |
| */ |
| void pinmux_init(void) |
| { |
| pinmux_config_pingrp_table(tegra3_pinmux_common, |
| ARRAY_SIZE(tegra3_pinmux_common)); |
| |
| pinmux_config_pingrp_table(unused_pins_lowpower, |
| ARRAY_SIZE(unused_pins_lowpower)); |
| |
| /* Initialize any non-default pad configs (APB_MISC_GP regs) */ |
| pinmux_config_drvgrp_table(colibri_t30_padctrl, |
| ARRAY_SIZE(colibri_t30_padctrl)); |
| } |
| |
| /* |
| * Enable AX88772B USB to LAN controller |
| */ |
| void pin_mux_usb(void) |
| { |
| /* Reset ASIX using LAN_RESET */ |
| gpio_request(GPIO_PDD0, "LAN_RESET"); |
| gpio_direction_output(GPIO_PDD0, 0); |
| udelay(5); |
| gpio_set_value(GPIO_PDD0, 1); |
| } |
