[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / mfd / syscon.h

/*
 * System Control Driver
 *
 * Copyright (C) 2012 Freescale Semiconductor, Inc.
 * Copyright (C) 2012 Linaro Ltd.
 *
 * Author: Dong Aisheng <dong.aisheng@linaro.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef __LINUX_MFD_SYSCON_H__
#define __LINUX_MFD_SYSCON_H__

struct device_node;

extern struct regmap *syscon_node_to_regmap(struct device_node *np);
extern struct regmap *syscon_regmap_lookup_by_compatible(const char *s);
extern struct regmap *syscon_regmap_lookup_by_pdevname(const char *s);
extern struct regmap *syscon_regmap_lookup_by_phandle(
					struct device_node *np,
					const char *property);
#endif /* __LINUX_MFD_SYSCON_H__ */
Commit	Line	Data
87d68730 DA	1	/*
	2	* System Control Driver
	3	*
	4	* Copyright (C) 2012 Freescale Semiconductor, Inc.
	5	* Copyright (C) 2012 Linaro Ltd.
	6	*
	7	* Author: Dong Aisheng <dong.aisheng@linaro.org>
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*/
	14
	15	#ifndef __LINUX_MFD_SYSCON_H__
	16	#define __LINUX_MFD_SYSCON_H__
	17
5fb1c2dd SN	18	struct device_node;
5fb1c2dd SN	19
87d68730 DA	20	extern struct regmap syscon_node_to_regmap(struct device_node np);
87d68730 DA	21	extern struct regmap syscon_regmap_lookup_by_compatible(const char s);
5ab3a89a	22	extern struct regmap syscon_regmap_lookup_by_pdevname(const char s);
87d68730 DA	23	extern struct regmap *syscon_regmap_lookup_by_phandle(
	24	struct device_node *np,
	25	const char *property);
	26	#endif /* __LINUX_MFD_SYSCON_H__ */