linux/drivers/hwmon/pmbus/pim4328.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Hardware monitoring driver for PIM4006, PIM4328 and PIM4820
 *
 * Copyright (c) 2021 Flextronics International Sweden AB
 */

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

enum chips { … };

struct pim4328_data { … };

#define to_pim4328_data(x) …

/* PIM4006 and PIM4328 */
#define PIM4328_MFR_READ_VINA …
#define PIM4328_MFR_READ_VINB …

/* PIM4006 */
#define PIM4328_MFR_READ_IINA …
#define PIM4328_MFR_READ_IINB …
#define PIM4328_MFR_FET_CHECKSTATUS …

/* PIM4328 */
#define PIM4328_MFR_STATUS_BITS …

/* PIM4820 */
#define PIM4328_MFR_READ_STATUS …

static const struct i2c_device_id pim4328_id[] = …;
MODULE_DEVICE_TABLE(i2c, pim4328_id);

static int pim4328_read_word_data(struct i2c_client *client, int page,
				  int phase, int reg)
{ … }

static int pim4328_read_byte_data(struct i2c_client *client, int page, int reg)
{ … }

static int pim4328_probe(struct i2c_client *client)
{ … }

static struct i2c_driver pim4328_driver = …;

module_i2c_driver(…) …;

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