Current File : //lib/modules/3.10.0-957.21.3.el7.centos.plus.x86_64/source/include/linux/i2c-mux-pinctrl.h
/*
* i2c-mux-pinctrl platform data
*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _LINUX_I2C_MUX_PINCTRL_H
#define _LINUX_I2C_MUX_PINCTRL_H
/**
* struct i2c_mux_pinctrl_platform_data - Platform data for i2c-mux-pinctrl
* @parent_bus_num: Parent I2C bus number
* @base_bus_num: Base I2C bus number for the child busses. 0 for dynamic.
* @bus_count: Number of child busses. Also the number of elements in
* @pinctrl_states
* @pinctrl_states: The names of the pinctrl state to select for each child bus
* @pinctrl_state_idle: The pinctrl state to select when no child bus is being
* accessed. If NULL, the most recently used pinctrl state will be left
* selected.
*/
struct i2c_mux_pinctrl_platform_data {
int parent_bus_num;
int base_bus_num;
int bus_count;
const char **pinctrl_states;
const char *pinctrl_state_idle;
};
#endif
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