From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- Documentation/hwmon/sch5627.rst | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/hwmon/sch5627.rst (limited to 'Documentation/hwmon/sch5627.rst') diff --git a/Documentation/hwmon/sch5627.rst b/Documentation/hwmon/sch5627.rst new file mode 100644 index 000000000..187682e99 --- /dev/null +++ b/Documentation/hwmon/sch5627.rst @@ -0,0 +1,31 @@ +Kernel driver sch5627 +===================== + +Supported chips: + + * SMSC SCH5627 + + Prefix: 'sch5627' + + Addresses scanned: none, address read from Super I/O config space + + Datasheet: Application Note available upon request + +Author: Hans de Goede + + +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 +request. Please mail me if you want a copy. -- cgit v1.2.3