2 * (C) Copyright 2010,2011
3 * NVIDIA Corporation <www.nvidia.com>
5 * Avionic Design GmbH <www.avionic-design.de>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #include <asm/arch/tegra2.h>
30 #ifdef CONFIG_TEGRA2_MMC
34 #ifdef CONFIG_TEGRA2_MMC
36 * Routine: gpio_config_mmc
37 * Description: Set GPIOs for SD card
39 void gpio_config_mmc(void)
41 /* configure pin as input for card detect */
42 gpio_request(GPIO_PH2, "SD4 CD");
43 gpio_direction_input(GPIO_PH2);