blob: 8c2a92ae7157069ea1a50ab0451f7703d1323a44 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* ADT7316 digital temperature sensor driver supporting ADT7316/7/8 ADT7516/7/9
*
* Copyright 2010 Analog Devices Inc.
*/
#ifndef _ADT7316_H_
#define _ADT7316_H_
#include <linux/types.h>
#include <linux/pm.h>
#define ADT7316_REG_MAX_ADDR 0x3F
struct adt7316_bus {
void *client;
int irq;
int (*read)(void *client, u8 reg, u8 *data);
int (*write)(void *client, u8 reg, u8 val);
int (*multi_read)(void *client, u8 first_reg, u8 count, u8 *data);
int (*multi_write)(void *client, u8 first_reg, u8 count, u8 *data);
};
#ifdef CONFIG_PM_SLEEP
extern const struct dev_pm_ops adt7316_pm_ops;
#define ADT7316_PM_OPS (&adt7316_pm_ops)
#else
#define ADT7316_PM_OPS NULL
#endif
int adt7316_probe(struct device *dev, struct adt7316_bus *bus,
const char *name);
#endif
|
