/* SPDX-License-Identifier: GPL-2.0-or-later */ /*************************************************************************** * Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com> * * * ***************************************************************************/ #include <linux/mutex.h> #include <linux/regmap.h> struct sch56xx_watchdog_data; struct regmap *devm_regmap_init_sch56xx(struct device *dev, struct mutex *lock, u16 addr, const struct regmap_config *config); int sch56xx_regmap_read16(struct regmap *map, unsigned int reg, unsigned int *val); int sch56xx_regmap_write16(struct regmap *map, unsigned int reg, unsigned int val); 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); void sch56xx_watchdog_register(struct device *parent, u16 addr, u32 revision, struct mutex *io_lock, int check_enabled);