| Tony Lindgren | b63128e | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Helper module for board specific I2C bus registration |
| 3 | * |
| 4 | * Copyright (C) 2009 Nokia Corporation. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * version 2 as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, but |
| 11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| 18 | * 02110-1301 USA |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #include <plat/i2c.h> |
| 23 | #include <plat/mux.h> |
| Cory Maccarrone | bf92a40 | 2009-12-11 16:16:34 -0800 | [diff] [blame] | 24 | #include <plat/cpu.h> |
| Tony Lindgren | b63128e | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 25 | |
| 26 | int __init omap_register_i2c_bus(int bus_id, u32 clkrate, |
| 27 | struct i2c_board_info const *info, |
| 28 | unsigned len) |
| 29 | { |
| Cory Maccarrone | bf92a40 | 2009-12-11 16:16:34 -0800 | [diff] [blame] | 30 | if (cpu_is_omap7xx()) { |
| 31 | omap_cfg_reg(I2C_7XX_SDA); |
| 32 | omap_cfg_reg(I2C_7XX_SCL); |
| 33 | } else { |
| 34 | omap_cfg_reg(I2C_SDA); |
| 35 | omap_cfg_reg(I2C_SCL); |
| 36 | } |
| Tony Lindgren | b63128e | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 37 | |
| 38 | return omap_plat_register_i2c_bus(bus_id, clkrate, info, len); |
| 39 | } |