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Lee Jones74d1d822012-02-06 11:22:22 -08001/*
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
11struct 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 */
22struct 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 */
29void 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 */
35struct device *soc_device_to_device(struct soc_device *soc);
36
37#endif /* __SOC_BUS_H */