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74d1d82c LJ |
1 | /* |
2 | * Copyright (C) ST-Ericsson SA 2011 | |
3 | * Author: Lee Jones <lee.jones@linaro.org> for ST-Ericsson. | |
4 | * License terms: GNU General Public License (GPL), version 2 | |
5 | */ | |
6 | #ifndef __SOC_BUS_H | |
7 | #define __SOC_BUS_H | |
8 | ||
9 | #include <linux/device.h> | |
10 | ||
11 | struct soc_device_attribute { | |
12 | const char *machine; | |
13 | const char *family; | |
14 | const char *revision; | |
15 | const char *soc_id; | |
16 | }; | |
17 | ||
18 | /** | |
19 | * soc_device_register - register SoC as a device | |
20 | * @soc_plat_dev_attr: Attributes passed from platform to be attributed to a SoC | |
21 | */ | |
22 | struct soc_device *soc_device_register( | |
23 | struct soc_device_attribute *soc_plat_dev_attr); | |
24 | ||
25 | /** | |
26 | * soc_device_unregister - unregister SoC device | |
27 | * @dev: SoC device to be unregistered | |
28 | */ | |
29 | void soc_device_unregister(struct soc_device *soc_dev); | |
30 | ||
31 | /** | |
32 | * soc_device_to_device - helper function to fetch struct device | |
33 | * @soc: Previously registered SoC device container | |
34 | */ | |
35 | struct device *soc_device_to_device(struct soc_device *soc); | |
36 | ||
37 | #endif /* __SOC_BUS_H */ |