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1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Hardware monitoring driver for Maxim MAX207514 *5 * Copyright (c) 2015 Guenter Roeck6 */7 8#include <linux/kernel.h>9#include <linux/module.h>10#include <linux/init.h>11#include <linux/err.h>12#include <linux/i2c.h>13#include "pmbus.h"14 15static struct pmbus_driver_info max20751_info = {16 .pages = 1,17 .format[PSC_VOLTAGE_IN] = linear,18 .format[PSC_VOLTAGE_OUT] = vid,19 .vrm_version[0] = vr12,20 .format[PSC_TEMPERATURE] = linear,21 .format[PSC_CURRENT_OUT] = linear,22 .format[PSC_POWER] = linear,23 .func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |24 PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |25 PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP |26 PMBUS_HAVE_POUT,27};28 29static int max20751_probe(struct i2c_client *client)30{31 return pmbus_do_probe(client, &max20751_info);32}33 34static const struct i2c_device_id max20751_id[] = {35 {"max20751"},36 {}37};38 39MODULE_DEVICE_TABLE(i2c, max20751_id);40 41static struct i2c_driver max20751_driver = {42 .driver = {43 .name = "max20751",44 },45 .probe = max20751_probe,46 .id_table = max20751_id,47};48 49module_i2c_driver(max20751_driver);50 51MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");52MODULE_DESCRIPTION("PMBus driver for Maxim MAX20751");53MODULE_LICENSE("GPL");54MODULE_IMPORT_NS(PMBUS);55