LXR linux/drivers/hwmon/adt7x10.h

   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