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/*
* This file is part of the coreboot project.
*
* Copyright 2013 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __SOC_NVIDIA_TEGRA_PINMUX_H__
#define __SOC_NVIDIA_TEGRA_PINMUX_H__
#include <stdint.h>
void pinmux_set_config(int pin_index, uint32_t config);
uint32_t pinmux_get_config(int pin_index);
enum {
PINMUX_FUNC_MASK = 3 << 0,
PINMUX_PULL_MASK = 3 << 2,
PINMUX_PULL_NONE = 0 << 2,
PINMUX_PULL_DOWN = 1 << 2,
PINMUX_PULL_UP = 2 << 2,
PINMUX_TRISTATE = 1 << 4,
PINMUX_INPUT_ENABLE = 1 << 5,
PINMUX_OPEN_DRAIN = 1 << 6,
PINMUX_LOCK = 1 << 7,
PINMUX_IO_RESET = 1 << 8,
PINMUX_RCV_SEL = 1 << 9
};
#endif /* __SOC_NVIDIA_TEGRA_PINMUX_H__ */
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