linux/include/linux/platform_data/i2c-mux-reg.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * I2C multiplexer using a single register
 *
 * Copyright 2015 Freescale Semiconductor
 * York Sun <[email protected]>
 */

#ifndef __LINUX_PLATFORM_DATA_I2C_MUX_REG_H
#define __LINUX_PLATFORM_DATA_I2C_MUX_REG_H

/**
 * struct i2c_mux_reg_platform_data - Platform-dependent data for i2c-mux-reg
 * @parent: Parent I2C bus adapter number
 * @base_nr: Base I2C bus number to number adapters from or zero for dynamic
 * @values: Array of value for each channel
 * @n_values: Number of multiplexer channels
 * @little_endian: Indicating if the register is in little endian
 * @write_only: Reading the register is not allowed by hardware
 * @idle: Value to write to mux when idle
 * @idle_in_use: indicate if idle value is in use
 * @reg: Virtual address of the register to switch channel
 * @reg_size: register size in bytes
 */
struct i2c_mux_reg_platform_data { … };

#endif	/* __LINUX_PLATFORM_DATA_I2C_MUX_REG_H */