linux/drivers/hwmon/pmbus/max8688.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Hardware monitoring driver for Maxim MAX8688
 *
 * Copyright (c) 2011 Ericsson AB.
 */

#include <linux/bitops.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/i2c.h>
#include "pmbus.h"

#define MAX8688_MFR_VOUT_PEAK …
#define MAX8688_MFR_IOUT_PEAK …
#define MAX8688_MFR_TEMPERATURE_PEAK …
#define MAX8688_MFG_STATUS …

#define MAX8688_STATUS_OC_FAULT …
#define MAX8688_STATUS_OV_FAULT …
#define MAX8688_STATUS_OV_WARNING …
#define MAX8688_STATUS_UV_FAULT …
#define MAX8688_STATUS_UV_WARNING …
#define MAX8688_STATUS_UC_FAULT …
#define MAX8688_STATUS_OC_WARNING …
#define MAX8688_STATUS_OT_FAULT …
#define MAX8688_STATUS_OT_WARNING …

static int max8688_read_word_data(struct i2c_client *client, int page,
				  int phase, int reg)
{ … }

static int max8688_write_word_data(struct i2c_client *client, int page, int reg,
				   u16 word)
{ … }

static int max8688_read_byte_data(struct i2c_client *client, int page, int reg)
{ … }

static struct pmbus_driver_info max8688_info = …;

static int max8688_probe(struct i2c_client *client)
{ … }

static const struct i2c_device_id max8688_id[] = …;

MODULE_DEVICE_TABLE(i2c, max8688_id);

/* This is the driver that will be inserted */
static struct i2c_driver max8688_driver = …;

module_i2c_driver(…) …;

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