blob: bed223b70217fd2d23f35a72a7d647a7cd0d525d (
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
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* Copyright (C) ST-Ericsson SA 2011
* Author: Lee Jones <lee.jones@linaro.org> for ST-Ericsson.
* License terms: GNU General Public License (GPL), version 2
*/
#ifndef __SOC_BUS_H
#define __SOC_BUS_H
#include <linux/device.h>
struct soc_device_attribute {
const char *machine;
const char *family;
const char *revision;
const char *soc_id;
const void *data;
};
/**
* soc_device_register - register SoC as a device
* @soc_plat_dev_attr: Attributes passed from platform to be attributed to a SoC
*/
struct soc_device *soc_device_register(
struct soc_device_attribute *soc_plat_dev_attr);
/**
* soc_device_unregister - unregister SoC device
* @dev: SoC device to be unregistered
*/
void soc_device_unregister(struct soc_device *soc_dev);
/**
* soc_device_to_device - helper function to fetch struct device
* @soc: Previously registered SoC device container
*/
struct device *soc_device_to_device(struct soc_device *soc);
#ifdef CONFIG_SOC_BUS
const struct soc_device_attribute *soc_device_match(
const struct soc_device_attribute *matches);
#else
static inline const struct soc_device_attribute *soc_device_match(
const struct soc_device_attribute *matches) { return NULL; }
#endif
#endif /* __SOC_BUS_H */
|
