linux/drivers/hwmon/pmbus/ir38064.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Hardware monitoring driver for Infineon IR38064
 *
 * Copyright (c) 2017 Google Inc
 *
 * VOUT_MODE is not supported by the device. The driver fakes VOUT linear16
 * mode with exponent value -8 as direct mode with m=256/b=0/R=0.
 *
 * The device supports VOUT_PEAK, IOUT_PEAK, and TEMPERATURE_PEAK, however
 * this driver does not currently support them.
 */

#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/regulator/driver.h>
#include "pmbus.h"

#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR)
static const struct regulator_desc ir38064_reg_desc[] = …;
#endif /* CONFIG_SENSORS_IR38064_REGULATOR */

static struct pmbus_driver_info ir38064_info = …;

static int ir38064_probe(struct i2c_client *client)
{ … }

static const struct i2c_device_id ir38064_id[] = …;

MODULE_DEVICE_TABLE(i2c, ir38064_id);

static const struct of_device_id __maybe_unused ir38064_of_match[] = …;

MODULE_DEVICE_TABLE(of, ir38064_of_match);

/* This is the driver that will be inserted */
static struct i2c_driver ir38064_driver = …;

module_i2c_driver(…) …;

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