| Stephen Warren | ae58d1e | 2012-05-18 09:29:34 -0600 | [diff] [blame] | 1 | /* |
| 2 | * i2c-mux-pinctrl platform data |
| 3 | * |
| 4 | * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms and conditions 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 it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 13 | * more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | |
| 19 | #ifndef _LINUX_I2C_MUX_PINCTRL_H |
| 20 | #define _LINUX_I2C_MUX_PINCTRL_H |
| 21 | |
| 22 | /** |
| 23 | * struct i2c_mux_pinctrl_platform_data - Platform data for i2c-mux-pinctrl |
| 24 | * @parent_bus_num: Parent I2C bus number |
| 25 | * @base_bus_num: Base I2C bus number for the child busses. 0 for dynamic. |
| 26 | * @bus_count: Number of child busses. Also the number of elements in |
| 27 | * @pinctrl_states |
| 28 | * @pinctrl_states: The names of the pinctrl state to select for each child bus |
| 29 | * @pinctrl_state_idle: The pinctrl state to select when no child bus is being |
| 30 | * accessed. If NULL, the most recently used pinctrl state will be left |
| 31 | * selected. |
| 32 | */ |
| 33 | struct i2c_mux_pinctrl_platform_data { |
| 34 | int parent_bus_num; |
| 35 | int base_bus_num; |
| 36 | int bus_count; |
| 37 | const char **pinctrl_states; |
| 38 | const char *pinctrl_state_idle; |
| 39 | }; |
| 40 | |
| 41 | #endif |