1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __HWMON_ADT7X10_H__ 3*4882a593Smuzhiyun #define __HWMON_ADT7X10_H__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <linux/pm.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun /* ADT7410 registers definition */ 9*4882a593Smuzhiyun #define ADT7X10_TEMPERATURE 0 10*4882a593Smuzhiyun #define ADT7X10_STATUS 2 11*4882a593Smuzhiyun #define ADT7X10_CONFIG 3 12*4882a593Smuzhiyun #define ADT7X10_T_ALARM_HIGH 4 13*4882a593Smuzhiyun #define ADT7X10_T_ALARM_LOW 6 14*4882a593Smuzhiyun #define ADT7X10_T_CRIT 8 15*4882a593Smuzhiyun #define ADT7X10_T_HYST 0xA 16*4882a593Smuzhiyun #define ADT7X10_ID 0xB 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct device; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun struct adt7x10_ops { 21*4882a593Smuzhiyun int (*read_byte)(struct device *, u8 reg); 22*4882a593Smuzhiyun int (*write_byte)(struct device *, u8 reg, u8 data); 23*4882a593Smuzhiyun int (*read_word)(struct device *, u8 reg); 24*4882a593Smuzhiyun int (*write_word)(struct device *, u8 reg, u16 data); 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun int adt7x10_probe(struct device *dev, const char *name, int irq, 28*4882a593Smuzhiyun const struct adt7x10_ops *ops); 29*4882a593Smuzhiyun int adt7x10_remove(struct device *dev, int irq); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #ifdef CONFIG_PM_SLEEP 32*4882a593Smuzhiyun extern const struct dev_pm_ops adt7x10_dev_pm_ops; 33*4882a593Smuzhiyun #define ADT7X10_DEV_PM_OPS (&adt7x10_dev_pm_ops) 34*4882a593Smuzhiyun #else 35*4882a593Smuzhiyun #define ADT7X10_DEV_PM_OPS NULL 36*4882a593Smuzhiyun #endif 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #endif 39