| Lucas Stach | 85990a9 | 2012-10-07 11:36:06 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 Lucas Stach |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License as |
| 6 | * published by the Free Software Foundation; either version 2 of |
| 7 | * the License, or (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | */ |
| 15 | |
| 16 | #include <common.h> |
| 17 | #include <asm/arch/clock.h> |
| 18 | #include <asm/arch/funcmux.h> |
| 19 | #include <asm/arch/pinmux.h> |
| 20 | #include <asm/arch-tegra/board.h> |
| 21 | |
| 22 | #include "colibri_t20-common.h" |
| 23 | |
| 24 | #ifdef CONFIG_USB_EHCI_TEGRA |
| 25 | void colibri_t20_common_pin_mux_usb(void) |
| 26 | { |
| 27 | /* module internal USB bus to connect ethernet chipset */ |
| 28 | funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI); |
| 29 | /* ULPI reference clock output */ |
| 30 | pinmux_set_func(PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4); |
| 31 | pinmux_tristate_disable(PINGRP_CDEV2); |
| 32 | /* PHY reset GPIO */ |
| 33 | pinmux_tristate_disable(PINGRP_UAC); |
| 34 | /* VBus GPIO */ |
| 35 | pinmux_tristate_disable(PINGRP_DTE); |
| 36 | } |
| 37 | #endif |
| 38 | |
| 39 | #ifdef CONFIG_TEGRA_NAND |
| 40 | void pin_mux_nand(void) |
| 41 | { |
| 42 | funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT); |
| 43 | } |
| 44 | #endif |