1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __HWMON_ADT7X10_H__
3#define __HWMON_ADT7X10_H__
4
5#include <linux/types.h>
6#include <linux/pm.h>
7
8/* ADT7410 registers definition */
9#define ADT7X10_TEMPERATURE 0
10#define ADT7X10_STATUS 2
11#define ADT7X10_CONFIG 3
12#define ADT7X10_T_ALARM_HIGH 4
13#define ADT7X10_T_ALARM_LOW 6
14#define ADT7X10_T_CRIT 8
15#define ADT7X10_T_HYST 0xA
16#define ADT7X10_ID 0xB
17
18struct device;
19
20struct adt7x10_ops {
21 int (*read_byte)(struct device *, u8 reg);
22 int (*write_byte)(struct device *, u8 reg, u8 data);
23 int (*read_word)(struct device *, u8 reg);
24 int (*write_word)(struct device *, u8 reg, u16 data);
25};
26
27int adt7x10_probe(struct device *dev, const char *name, int irq,
28 const struct adt7x10_ops *ops);
29int adt7x10_remove(struct device *dev, int irq);
30
31#ifdef CONFIG_PM_SLEEP
32extern const struct dev_pm_ops adt7x10_dev_pm_ops;
33#define ADT7X10_DEV_PM_OPS (&adt7x10_dev_pm_ops)
34#else
35#define ADT7X10_DEV_PM_OPS NULL
36#endif
37
38#endif
39