From fd3fdb2c25f8ca2697113457b685d28d40aab8a1 Mon Sep 17 00:00:00 2001 From: "Mark D. Studebaker" Date: Mon, 9 Apr 2001 23:11:53 +0000 Subject: [PATCH] sis5595 doc updates git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1066 7894878c-1315-0410-8ee3-d5d059ff63e0 --- doc/chips/SUMMARY | 2 +- doc/chips/sis5595 | 43 +++++++++++++++++++++---------------------- 2 files changed, 22 insertions(+), 23 deletions(-) diff --git a/doc/chips/SUMMARY b/doc/chips/SUMMARY index dc01643a..99d6b147 100644 --- a/doc/chips/SUMMARY +++ b/doc/chips/SUMMARY @@ -100,7 +100,7 @@ mtp008 mtp008 3 7 3 3 pwm yes no sis5595 - sis5595 1 4 2 - no yes + sis5595 0-1 4-5 2 - no yes thmc50 adm1022 3 2 - 1 dac yes no diff --git a/doc/chips/sis5595 b/doc/chips/sis5595 index ba27e4c0..568451cb 100644 --- a/doc/chips/sis5595 +++ b/doc/chips/sis5595 @@ -14,37 +14,30 @@ Author: Ky Module Parameters ----------------- - -* force: short array (min = 1, max = 48) - List of adapter,address pairs to boldly assume to be present -* force_sis5595: short array (min = 1, max = 48) - List of adapter,address pairs which are unquestionably assumed to contain - a `sis5595' chip -* ignore: short array (min = 1, max = 48) - List of adapter,address pairs not to scan -* ignore_range: short array (min = 1, max = 48) - List of adapter,start-addr,end-addr triples not to scan -* probe: short array (min = 1, max = 48) - List of adapter,address pairs to scan additionally -* probe_range: short array (min = 1, max = 48) - List of adapter,start-addr,end-addr triples to scan additionally +None Description ----------- -The Sis5595 southbridge has integrated hardware monitor functionality. +The Sis5595 southbridge has integrated hardware monitor functions. It also has an I2C bus, but this driver only supports the hardware monitor. +For the I2C bus driver see i2c-sis5595. -The SiS5595 implements one temperature sensor, two FAN rotation speed -sensors, four voltage sensors and alarms. +The SiS5595 implements zero or one temperature sensor, two FAN speed +sensors, four or five voltage sensors, and alarms. + +The temperature sensor (temp) and the fifth voltage sensor (in4) share a pin +which is configurable, but not through the driver. Sorry. +The driver senses the configuration of the pin, which was hopefully +set by the BIOS. +If the temperature function is enabled, in4 will return 0. +If the in4 function is enabled, temp will return 0. Temperatures are measured in degrees Celcius. An alarm is triggered once -when the Overtemperature Shutdown limit is crossed; it is triggered again -as soon as it drops below the Hysteresis value. A more useful behaviour -can be found by setting the Hysteresis value to +127 degrees Celcius; in -this case, alarms are issued during all the time when the actual temperature -is above the Overtemperature Shutdown value. Measurements are guaranteed +when the max is crossed; it is also triggered +when it drops below the min value. +Measurements are guaranteed between -55 and +125 degrees, with a resolution of 1 degree. FAN rotation speeds are reported in RPM (rotations per minute). An alarm is @@ -88,14 +81,17 @@ Chip `sis5595' in1 NONE NONE R 2 in2 NONE NONE R 2 in3 NONE NONE R 2 + in4 NONE NONE R 2 in0_min in0 in0 RW 2 in1_min in1 in1 RW 2 in2_min in2 in2 RW 2 in3_min in3 in3 RW 2 + in4_min in4 in4 RW 2 in0_max in0 in0 RW 2 in1_max in1 in1 RW 2 in2_max in2 in2 RW 2 in3_max in3 in3 RW 2 + in4_max in4 in4 RW 2 fan1 NONE NONE R 0 fan2 NONE NONE R 0 fan1_min fan1 fan1 RW 0 @@ -112,14 +108,17 @@ Chip `sis5595' in1 SENSORS_SIS5595_IN1 in1:3 in2 SENSORS_SIS5595_IN2 in2:3 in3 SENSORS_SIS5595_IN3 in3:3 + in4 SENSORS_SIS5595_IN4 in3:3 in0_min SENSORS_SIS5595_IN0_MIN in0:1 in1_min SENSORS_SIS5595_IN1_MIN in1:1 in2_min SENSORS_SIS5595_IN2_MIN in2:1 in3_min SENSORS_SIS5595_IN3_MIN in3:1 + in4_min SENSORS_SIS5595_IN4_MIN in4:1 in0_max SENSORS_SIS5595_IN0_MAX in0:2 in1_max SENSORS_SIS5595_IN1_MAX in1:2 in2_max SENSORS_SIS5595_IN2_MAX in2:2 in3_max SENSORS_SIS5595_IN3_MAX in3:2 + in4_max SENSORS_SIS5595_IN4_MAX in4:2 fan1 SENSORS_SIS5595_FAN1 fan1:2 fan2 SENSORS_SIS5595_FAN2 fan2:2 fan1_min SENSORS_SIS5595_FAN1_MIN fan1:1