2 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/hwmon/sch5627 b/Documentation/hwmon/sch5627
index 446a054e4912..0551d266c51c 100644
--- a/Documentation/hwmon/sch5627
+++ b/Documentation/hwmon/sch5627
@@ -16,6 +16,11 @@ Description
 SMSC SCH5627 Super I/O chips include complete hardware monitoring
 capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures.
+The SMSC SCH5627 hardware monitoring part also contains an integrated
+watchdog. In order for this watchdog to function some motherboard specific
+initialization most be done by the BIOS, so if the watchdog is not enabled
+by the BIOS the sch5627 driver will not register a watchdog device.
 The hardware monitoring part of the SMSC SCH5627 is accessed by talking
 through an embedded microcontroller. An application note describing the
 protocol for communicating with the microcontroller is available upon
diff --git a/Documentation/hwmon/sch5636 b/Documentation/hwmon/sch5636
index f83bd1c260f0..7b0a01da0717 100644
--- a/Documentation/hwmon/sch5636
+++ b/Documentation/hwmon/sch5636
@@ -26,6 +26,9 @@ temperatures. Note that the driver detects how many fan headers /
 temperature sensors are actually implemented on the motherboard, so you will
 likely see fewer temperature and fan inputs.
+The Fujitsu Theseus hwmon solution also contains an integrated watchdog.
+This watchdog is fully supported by the sch5636 driver.
 An application note describing the Theseus' registers, as well as an
 application note describing the protocol for communicating with the
 microcontroller is available upon request. Please mail me if you want a copy.

diff --git a/Documentation/hwmon/sch5627 b/Documentation/hwmon/sch5627 index 446a054e4912..0551d266c51c 100644 --- a/Documentation/hwmon/sch5627 +++ b/Documentation/hwmon/sch5627
@@ -16,6 +16,11 @@ Description
16	SMSC SCH5627 Super I/O chips include complete hardware monitoring	16	SMSC SCH5627 Super I/O chips include complete hardware monitoring
17	capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures.	17	capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures.
18		18
		19	The SMSC SCH5627 hardware monitoring part also contains an integrated
		20	watchdog. In order for this watchdog to function some motherboard specific
		21	initialization most be done by the BIOS, so if the watchdog is not enabled
		22	by the BIOS the sch5627 driver will not register a watchdog device.
		23
19	The hardware monitoring part of the SMSC SCH5627 is accessed by talking	24	The hardware monitoring part of the SMSC SCH5627 is accessed by talking
20	through an embedded microcontroller. An application note describing the	25	through an embedded microcontroller. An application note describing the
21	protocol for communicating with the microcontroller is available upon	26	protocol for communicating with the microcontroller is available upon


diff --git a/Documentation/hwmon/sch5636 b/Documentation/hwmon/sch5636 index f83bd1c260f0..7b0a01da0717 100644 --- a/Documentation/hwmon/sch5636 +++ b/Documentation/hwmon/sch5636
@@ -26,6 +26,9 @@ temperatures. Note that the driver detects how many fan headers /
26	temperature sensors are actually implemented on the motherboard, so you will	26	temperature sensors are actually implemented on the motherboard, so you will
27	likely see fewer temperature and fan inputs.	27	likely see fewer temperature and fan inputs.
28		28
		29	The Fujitsu Theseus hwmon solution also contains an integrated watchdog.
		30	This watchdog is fully supported by the sch5636 driver.
		31
29	An application note describing the Theseus' registers, as well as an	32	An application note describing the Theseus' registers, as well as an
30	application note describing the protocol for communicating with the	33	application note describing the protocol for communicating with the
31	microcontroller is available upon request. Please mail me if you want a copy.	34	microcontroller is available upon request. Please mail me if you want a copy.