| /* 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); |
| |
| void 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); |
