projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 35f6b6b8 SZ |
1 | /* |
| 2 | * ADT7316 digital temperature sensor driver supporting ADT7316/7/8 ADT7516/7/9 | |
| 3 | * | |
| 4 | * Copyright 2010 Analog Devices Inc. | |
| 5 | * | |
| 6 | * Licensed under the GPL-2 or later. | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef _ADT7316_H_ | |
| 10 | #define _ADT7316_H_ | |
| 11 | ||
| 12 | #include <linux/types.h> | |
| 01788c53 | 13 | #include <linux/pm.h> |
| 35f6b6b8 SZ |
14 | |
| 15 | #define ADT7316_REG_MAX_ADDR 0x3F | |
| 16 | ||
| 17 | struct adt7316_bus { | |
| 18 | void *client; | |
| 19 | int irq; | |
| 20 | int irq_flags; | |
| 4b31467d AO |
21 | int (*read)(void *client, u8 reg, u8 *data); |
| 22 | int (*write)(void *client, u8 reg, u8 val); | |
| 23 | int (*multi_read)(void *client, u8 first_reg, u8 count, u8 *data); | |
| 24 | int (*multi_write)(void *client, u8 first_reg, u8 count, u8 *data); | |
| 35f6b6b8 SZ |
25 | }; |
| 26 | ||
| 01788c53 LPC |
27 | #ifdef CONFIG_PM_SLEEP |
| 28 | extern const struct dev_pm_ops adt7316_pm_ops; | |
| 29 | #define ADT7316_PM_OPS (&adt7316_pm_ops) | |
| 30 | #else | |
| 31 | #define ADT7316_PM_OPS NULL | |
| 35f6b6b8 | 32 | #endif |
| 96cb9ab1 RB |
33 | int adt7316_probe(struct device *dev, struct adt7316_bus *bus, |
| 34 | const char *name); | |
| 35f6b6b8 SZ |
35 | |
| 36 | #endif |