2 * Copyright (C) 2012 Samsung Electronics
3 * Lukasz Majewski <l.majewski@samsung.com>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 /* Handle multiple I2C buses instances */
28 int get_multi_scl_pin(void)
30 unsigned int bus = I2C_GET_BUS();
33 case I2C_0: /* I2C_0 definition - compatibility layer */
35 return CONFIG_SOFT_I2C_I2C5_SCL;
37 return CONFIG_SOFT_I2C_I2C9_SCL;
39 printf("I2C_%d not supported!\n", bus);
45 int get_multi_sda_pin(void)
47 unsigned int bus = I2C_GET_BUS();
50 case I2C_0: /* I2C_0 definition - compatibility layer */
52 return CONFIG_SOFT_I2C_I2C5_SDA;
54 return CONFIG_SOFT_I2C_I2C9_SDA;
56 printf("I2C_%d not supported!\n", bus);
62 int multi_i2c_init(void)