Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/hwmon/sch56xx-common.h b/drivers/hwmon/sch56xx-common.h
new file mode 100644
index 0000000000..e907d9da0d
--- /dev/null
+++ b/drivers/hwmon/sch56xx-common.h
@@ -0,0 +1,19 @@
+/* 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);