linux/drivers/i2c/muxes/i2c-mux-mule.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Theobroma Systems Mule I2C device multiplexer
 *
 * Copyright (C) 2024 Theobroma Systems Design und Consulting GmbH
 */

#include <linux/i2c-mux.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regmap.h>

#define MULE_I2C_MUX_CONFIG_REG …
#define MULE_I2C_MUX_DEFAULT_DEV …

struct mule_i2c_reg_mux { … };

static int mule_i2c_mux_select(struct i2c_mux_core *muxc, u32 dev)
{ … }

static int mule_i2c_mux_deselect(struct i2c_mux_core *muxc, u32 dev)
{ … }

static void mule_i2c_mux_remove(void *data)
{ … }

static int mule_i2c_mux_probe(struct platform_device *pdev)
{ … }

static const struct of_device_id mule_i2c_mux_of_match[] = …;
MODULE_DEVICE_TABLE(of, mule_i2c_mux_of_match);

static struct platform_driver mule_i2c_mux_driver = …;

module_platform_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;