[linux-2.6-block.git] / drivers / hwmon / sch56xx-common.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/***************************************************************************
 *   Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>           *
 *                                                                         *
 ***************************************************************************/

#include <linux/mutex.h>

struct sch56xx_watchdog_data;

int sch56xx_read_virtual_reg(u16 addr, u16 reg);
int sch56xx_write_virtual_reg(u16 addr, u16 reg, u8 val);
int sch56xx_read_virtual_reg16(u16 addr, u16 reg);
int sch56xx_read_virtual_reg12(u16 addr, u16 msb_reg, u16 lsn_reg,
			       int high_nibble);

struct sch56xx_watchdog_data *sch56xx_watchdog_register(struct device *parent,
	u16 addr, u32 revision, struct mutex *io_lock, int check_enabled);
void sch56xx_watchdog_unregister(struct sch56xx_watchdog_data *data);
Commit	Line	Data
1a59d1b8	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
28ff2f7a	2	/***************************************************************************
312869ec	3	* Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com> *
28ff2f7a	4	* *
28ff2f7a HG	5	***************************************************************************/
28ff2f7a HG	6
312869ec HG	7	#include <linux/mutex.h>
	8
	9	struct sch56xx_watchdog_data;
	10
28ff2f7a HG	11	int sch56xx_read_virtual_reg(u16 addr, u16 reg);
	12	int sch56xx_write_virtual_reg(u16 addr, u16 reg, u8 val);
	13	int sch56xx_read_virtual_reg16(u16 addr, u16 reg);
	14	int sch56xx_read_virtual_reg12(u16 addr, u16 msb_reg, u16 lsn_reg,
	15	int high_nibble);
312869ec	16
fb551405	17	struct sch56xx_watchdog_data sch56xx_watchdog_register(struct device parent,
312869ec HG	18	u16 addr, u32 revision, struct mutex *io_lock, int check_enabled);
312869ec HG	19	void sch56xx_watchdog_unregister(struct sch56xx_watchdog_data *data);