[linux.git] / drivers / hwmon / adt7x10.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __HWMON_ADT7X10_H__
#define __HWMON_ADT7X10_H__

#include <linux/types.h>
#include <linux/pm.h>

/* ADT7410 registers definition */
#define ADT7X10_TEMPERATURE		0
#define ADT7X10_STATUS			2
#define ADT7X10_CONFIG			3
#define ADT7X10_T_ALARM_HIGH		4
#define ADT7X10_T_ALARM_LOW		6
#define ADT7X10_T_CRIT			8
#define ADT7X10_T_HYST			0xA
#define ADT7X10_ID			0xB

struct device;

struct adt7x10_ops {
	int (*read_byte)(struct device *, u8 reg);
	int (*write_byte)(struct device *, u8 reg, u8 data);
	int (*read_word)(struct device *, u8 reg);
	int (*write_word)(struct device *, u8 reg, u16 data);
};

int adt7x10_probe(struct device *dev, const char *name, int irq,
	const struct adt7x10_ops *ops);
int adt7x10_remove(struct device *dev, int irq);

#ifdef CONFIG_PM_SLEEP
extern const struct dev_pm_ops adt7x10_dev_pm_ops;
#define ADT7X10_DEV_PM_OPS (&adt7x10_dev_pm_ops)
#else
#define ADT7X10_DEV_PM_OPS NULL
#endif

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
51c2a487 LPC	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
	18	struct device;
	19
	20	struct 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
4b5e536b	27	int adt7x10_probe(struct device dev, const char name, int irq,
51c2a487	28	const struct adt7x10_ops *ops);
4b5e536b	29	int adt7x10_remove(struct device *dev, int irq);
51c2a487 LPC	30
	31	#ifdef CONFIG_PM_SLEEP
	32	extern 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