linux/drivers/mfd/axp20x-i2c.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * I2C driver for the X-Powers' Power Management ICs
 *
 * AXP20x typically comprises an adaptive USB-Compatible PWM charger, BUCK DC-DC
 * converters, LDOs, multiple 12-bit ADCs of voltage, current and temperature
 * as well as configurable GPIOs.
 *
 * This driver supports the I2C variants.
 *
 * Copyright (C) 2014 Carlo Caione
 *
 * Author: Carlo Caione <[email protected]>
 */

#include <linux/acpi.h>
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/mfd/axp20x.h>
#include <linux/of.h>
#include <linux/regmap.h>
#include <linux/slab.h>

static int axp20x_i2c_probe(struct i2c_client *i2c)
{ … }

static void axp20x_i2c_remove(struct i2c_client *i2c)
{ … }

#ifdef CONFIG_OF
static const struct of_device_id axp20x_i2c_of_match[] = …;
MODULE_DEVICE_TABLE(of, axp20x_i2c_of_match);
#endif

static const struct i2c_device_id axp20x_i2c_id[] = …;
MODULE_DEVICE_TABLE(i2c, axp20x_i2c_id);

#ifdef CONFIG_ACPI
static const struct acpi_device_id axp20x_i2c_acpi_match[] = …;
MODULE_DEVICE_TABLE(acpi, axp20x_i2c_acpi_match);
#endif

static struct i2c_driver axp20x_i2c_driver = …;

module_i2c_driver(…) …;

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