diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 10 | ||||
| -rw-r--r-- | Documentation/hwmon/adm9240 | 2 | ||||
| -rw-r--r-- | Documentation/hwmon/ads7828 | 2 | ||||
| -rw-r--r-- | Documentation/hwmon/dme1737 | 12 | ||||
| -rw-r--r-- | Documentation/hwmon/w83627hf | 22 | ||||
| -rw-r--r-- | Documentation/hwmon/w83793 | 2 |
6 files changed, 42 insertions, 8 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 07eb3f624998..6cbbd20534cf 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -590,3 +590,13 @@ Why: The functions have been superceded by cancel_delayed_work_sync() Who: Tejun Heo <tj@kernel.org> ---------------------------- + +What: Legacy, non-standard chassis intrusion detection interface. +When: June 2011 +Why: The adm9240, w83792d and w83793 hardware monitoring drivers have + legacy interfaces for chassis intrusion detection. A standard + interface has been added to each driver, so the legacy interface + can be removed. +Who: Jean Delvare <khali@linux-fr.org> + +---------------------------- diff --git a/Documentation/hwmon/adm9240 b/Documentation/hwmon/adm9240 index 2c6f1fed4618..36e8ec6aa868 100644 --- a/Documentation/hwmon/adm9240 +++ b/Documentation/hwmon/adm9240 @@ -155,7 +155,7 @@ connected to a normally open switch. The ADM9240 provides an internal open drain on this line, and may output a 20 ms active low pulse to reset an external Chassis Intrusion latch. -Clear the CI latch by writing value 1 to the sysfs chassis_clear file. +Clear the CI latch by writing value 0 to the sysfs intrusion0_alarm file. Alarm flags reported as 16-bit word diff --git a/Documentation/hwmon/ads7828 b/Documentation/hwmon/ads7828 index 75bc4beaf447..2bbebe6f771f 100644 --- a/Documentation/hwmon/ads7828 +++ b/Documentation/hwmon/ads7828 @@ -9,7 +9,7 @@ Supported chips: http://focus.ti.com/lit/ds/symlink/ads7828.pdf Authors: - Steve Hardy <steve@linuxrealtime.co.uk> + Steve Hardy <shardy@redhat.com> Module Parameters ----------------- diff --git a/Documentation/hwmon/dme1737 b/Documentation/hwmon/dme1737 index fc5df7654d63..4d2935145a1c 100644 --- a/Documentation/hwmon/dme1737 +++ b/Documentation/hwmon/dme1737 @@ -42,7 +42,7 @@ Description This driver implements support for the hardware monitoring capabilities of the SMSC DME1737 and Asus A8000 (which are the same), SMSC SCH5027, SCH311x, and SCH5127 Super-I/O chips. These chips feature monitoring of 3 temp sensors -temp[1-3] (2 remote diodes and 1 internal), 7 voltages in[0-6] (6 external and +temp[1-3] (2 remote diodes and 1 internal), 8 voltages in[0-7] (7 external and 1 internal) and up to 6 fan speeds fan[1-6]. Additionally, the chips implement up to 5 PWM outputs pwm[1-3,5-6] for controlling fan speeds both manually and automatically. @@ -105,6 +105,7 @@ SCH5127: in4: V1_IN 0V - 1.5V in5: VTR (+3.3V standby) 0V - 4.38V in6: Vbat (+3.0V) 0V - 4.38V + in7: Vtrip (+1.5V) 0V - 1.99V Each voltage input has associated min and max limits which trigger an alarm when crossed. @@ -217,10 +218,10 @@ cpu0_vid RO CPU core reference voltage in vrm RW Voltage regulator module version number. -in[0-6]_input RO Measured voltage in millivolts. -in[0-6]_min RW Low limit for voltage input. -in[0-6]_max RW High limit for voltage input. -in[0-6]_alarm RO Voltage input alarm. Returns 1 if +in[0-7]_input RO Measured voltage in millivolts. +in[0-7]_min RW Low limit for voltage input. +in[0-7]_max RW High limit for voltage input. +in[0-7]_alarm RO Voltage input alarm. Returns 1 if voltage input is or went outside the associated min-max range, 0 otherwise. @@ -324,3 +325,4 @@ fan5 opt opt pwm5 opt opt fan6 opt opt pwm6 opt opt +in7 yes diff --git a/Documentation/hwmon/w83627hf b/Documentation/hwmon/w83627hf index fb145e5e722a..8432e1118173 100644 --- a/Documentation/hwmon/w83627hf +++ b/Documentation/hwmon/w83627hf @@ -91,3 +91,25 @@ isaset -y -f 0x2e 0xaa The above sequence assumes a Super-I/O config space at 0x2e/0x2f, but 0x4e/0x4f is also possible. + +Voltage pin mapping +------------------- + +Here is a summary of the voltage pin mapping for the W83627THF. This +can be useful to convert data provided by board manufacturers into +working libsensors configuration statements. + + W83627THF | + Pin | Name | Register | Sysfs attribute +----------------------------------------------------- + 100 | CPUVCORE | 20h | in0 + 99 | VIN0 | 21h | in1 + 98 | VIN1 | 22h | in2 + 97 | VIN2 | 24h | in4 + 114 | AVCC | 23h | in3 + 61 | 5VSB | 50h (bank 5) | in7 + 74 | VBAT | 51h (bank 5) | in8 + +For other supported devices, you'll have to take the hard path and +look up the information in the datasheet yourself (and then add it +to this document please.) diff --git a/Documentation/hwmon/w83793 b/Documentation/hwmon/w83793 index 51171a83165b..6cc5f639b721 100644 --- a/Documentation/hwmon/w83793 +++ b/Documentation/hwmon/w83793 @@ -92,7 +92,7 @@ This driver implements support for Winbond W83793G/W83793R chips. * Chassis If the case open alarm triggers, it will stay in this state unless cleared - by any write to the sysfs file "chassis". + by writing 0 to the sysfs file "intrusion0_alarm". * VID and VRM The VRM version is detected automatically, don't modify the it unless you |