diff --git a/doc/chips/SUMMARY b/doc/chips/SUMMARY index 2ef159d1..cca0644f 100644 --- a/doc/chips/SUMMARY +++ b/doc/chips/SUMMARY @@ -105,9 +105,9 @@ gl520sm gl520sm 1-2 4-5 2 - yes no it87 - (all are reported as an "it87") - it8705 3 8 3 3 pwm yes yes it8712 3 8 3 3 pwm yes yes + (the following are reported as an "it87") + it8705 3 8 3 3 pwm yes yes sis950 3 8 3 3 pwm yes yes lm63 diff --git a/doc/chips/it87 b/doc/chips/it87 index 76ed7957..f3727ee1 100644 --- a/doc/chips/it87 +++ b/doc/chips/it87 @@ -5,18 +5,16 @@ Status: Complete, stable Supported chips: * IT8705F - ISA 0x290 + Addresses scanned: I2C 0x28 - 0x2f (inclusive), ISA autodetected Datasheet: Publicly available at the ITE website http://www.ite.com.tw - * IT8712F (untested) - Addresses scanned: I2C 0x20 - 0x2f (inclusive), ISA 0x290 (8 I/O ports) + * IT8712F + Addresses scanned: I2C 0x28 - 0x2f (inclusive), ISA autodetected Datasheet: Publicly available at the ITE website http://www.ite.com.tw * Sis950 [clone of IT8705F] - ISA 0x290 - Datasheet: Publicly available at the SIS website - Appears to no longer be available on SIS website, found at - http://ic.doma.kiev.ua/pdf/chip/sio.htm + Addresses scanned: ISA 0x290 + Datasheet: No longer publicly available Author: Christophe Gauthron @@ -49,16 +47,13 @@ Module Parameters Description ----------- -This driver implements support for the IT8705F chip. -This chip is also known as SIS 950. - -This driver also supports IT8712F, which adds SmBus access, and a Vid -input, used to report the Vcore voltage of the Pentium processor. +This driver implements support for the IT8705F, IT8712F and SiS950 chips. These chips are 'Super I/O chips', supporting floppy disks, infrared ports, joysticks and other miscellaneous stuff. For hardware monitoring, they include an 'environmnent controller' with 3 temperature sensors, 3 fan rotation speed sensors, 8 voltage sensors, and associated alarms. +The IT8712F additionally features VID inputs. Temperatures are measured in degrees Celcius. An alarm is triggered once when the Overtemperature Shutdown limit is crossed; it is triggered again