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r: 245643
b: refs/heads/master
c: 15d6aba
h: refs/heads/master
i:
  245641: 4ccc2a7
  245639: ce3f14b
v: v3
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Avi Kivity authored and Ingo Molnar committed Apr 24, 2011
1 parent 7971085 commit 8ac0edf
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 2b398bd9f8f73be706b41adcbb240ce95793049a
refs/heads/master: 15d6aba24d88231415f4e7e091c0f1e60c3e6fd5
62 changes: 62 additions & 0 deletions trunk/Documentation/hwmon/max16064
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Kernel driver max16064
======================

Supported chips:
* Maxim MAX16064
Prefix: 'max16064'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX16064.pdf

Author: Guenter Roeck <guenter.roeck@ericsson.com>


Description
-----------

This driver supports hardware montoring for Maxim MAX16064 Quad Power-Supply
Controller with Active-Voltage Output Control and PMBus Interface.

The driver is a client driver to the core PMBus driver.
Please see Documentation/hwmon/pmbus for details on PMBus client drivers.


Usage Notes
-----------

This driver does not auto-detect devices. You will have to instantiate the
devices explicitly. Please see Documentation/i2c/instantiating-devices for
details.


Platform data support
---------------------

The driver supports standard PMBus driver platform data.


Sysfs entries
-------------

The following attributes are supported. Limits are read-write; all other
attributes are read-only.

in[1-4]_label "vout[1-4]"
in[1-4]_input Measured voltage. From READ_VOUT register.
in[1-4]_min Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
in[1-4]_max Maximum voltage. From VOUT_OV_WARN_LIMIT register.
in[1-4]_lcrit Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
in[1-4]_crit Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
in[1-4]_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status.
in[1-4]_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status.
in[1-4]_lcrit_alarm Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
in[1-4]_crit_alarm Voltage critical high alarm. From VOLTAGE_OV_FAULT status.

temp1_input Measured temperature. From READ_TEMPERATURE_1 register.
temp1_max Maximum temperature. From OT_WARN_LIMIT register.
temp1_crit Critical high temperature. From OT_FAULT_LIMIT register.
temp1_max_alarm Chip temperature high alarm. Set by comparing
READ_TEMPERATURE_1 with OT_WARN_LIMIT if TEMP_OT_WARNING
status is set.
temp1_crit_alarm Chip temperature critical high alarm. Set by comparing
READ_TEMPERATURE_1 with OT_FAULT_LIMIT if TEMP_OT_FAULT
status is set.
79 changes: 79 additions & 0 deletions trunk/Documentation/hwmon/max34440
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Kernel driver max34440
======================

Supported chips:
* Maxim MAX34440
Prefixes: 'max34440'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34440.pdf
* Maxim MAX34441
PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller
Prefixes: 'max34441'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34441.pdf

Author: Guenter Roeck <guenter.roeck@ericsson.com>


Description
-----------

This driver supports hardware montoring for Maxim MAX34440 PMBus 6-Channel
Power-Supply Manager and MAX34441 PMBus 5-Channel Power-Supply Manager
and Intelligent Fan Controller.

The driver is a client driver to the core PMBus driver. Please see
Documentation/hwmon/pmbus for details on PMBus client drivers.


Usage Notes
-----------

This driver does not auto-detect devices. You will have to instantiate the
devices explicitly. Please see Documentation/i2c/instantiating-devices for
details.


Platform data support
---------------------

The driver supports standard PMBus driver platform data.


Sysfs entries
-------------

The following attributes are supported. Limits are read-write; all other
attributes are read-only.

in[1-6]_label "vout[1-6]".
in[1-6]_input Measured voltage. From READ_VOUT register.
in[1-6]_min Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
in[1-6]_max Maximum voltage. From VOUT_OV_WARN_LIMIT register.
in[1-6]_lcrit Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
in[1-6]_crit Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
in[1-6]_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status.
in[1-6]_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status.
in[1-6]_lcrit_alarm Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
in[1-6]_crit_alarm Voltage critical high alarm. From VOLTAGE_OV_FAULT status.

curr[1-6]_label "iout[1-6]".
curr[1-6]_input Measured current. From READ_IOUT register.
curr[1-6]_max Maximum current. From IOUT_OC_WARN_LIMIT register.
curr[1-6]_crit Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
curr[1-6]_max_alarm Current high alarm. From IOUT_OC_WARNING status.
curr[1-6]_crit_alarm Current critical high alarm. From IOUT_OC_FAULT status.

in6 and curr6 attributes only exist for MAX34440.

temp[1-8]_input Measured temperatures. From READ_TEMPERATURE_1 register.
temp1 is the chip's internal temperature. temp2..temp5
are remote I2C temperature sensors. For MAX34441, temp6
is a remote thermal-diode sensor. For MAX34440, temp6..8
are remote I2C temperature sensors.
temp[1-8]_max Maximum temperature. From OT_WARN_LIMIT register.
temp[1-8]_crit Critical high temperature. From OT_FAULT_LIMIT register.
temp[1-8]_max_alarm Temperature high alarm.
temp[1-8]_crit_alarm Temperature critical high alarm.

temp7 and temp8 attributes only exist for MAX34440.
69 changes: 69 additions & 0 deletions trunk/Documentation/hwmon/max8688
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Kernel driver max8688
=====================

Supported chips:
* Maxim MAX8688
Prefix: 'max8688'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX8688.pdf

Author: Guenter Roeck <guenter.roeck@ericsson.com>


Description
-----------

This driver supports hardware montoring for Maxim MAX8688 Digital Power-Supply
Controller/Monitor with PMBus Interface.

The driver is a client driver to the core PMBus driver. Please see
Documentation/hwmon/pmbus for details on PMBus client drivers.


Usage Notes
-----------

This driver does not auto-detect devices. You will have to instantiate the
devices explicitly. Please see Documentation/i2c/instantiating-devices for
details.


Platform data support
---------------------

The driver supports standard PMBus driver platform data.


Sysfs entries
-------------

The following attributes are supported. Limits are read-write; all other
attributes are read-only.

in1_label "vout1"
in1_input Measured voltage. From READ_VOUT register.
in1_min Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
in1_max Maximum voltage. From VOUT_OV_WARN_LIMIT register.
in1_lcrit Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
in1_crit Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
in1_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status.
in1_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status.
in1_lcrit_alarm Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
in1_crit_alarm Voltage critical high alarm. From VOLTAGE_OV_FAULT status.

curr1_label "iout1"
curr1_input Measured current. From READ_IOUT register.
curr1_max Maximum current. From IOUT_OC_WARN_LIMIT register.
curr1_crit Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
curr1_max_alarm Current high alarm. From IOUT_OC_WARN_LIMIT register.
curr1_crit_alarm Current critical high alarm. From IOUT_OC_FAULT status.

temp1_input Measured temperature. From READ_TEMPERATURE_1 register.
temp1_max Maximum temperature. From OT_WARN_LIMIT register.
temp1_crit Critical high temperature. From OT_FAULT_LIMIT register.
temp1_max_alarm Chip temperature high alarm. Set by comparing
READ_TEMPERATURE_1 with OT_WARN_LIMIT if TEMP_OT_WARNING
status is set.
temp1_crit_alarm Chip temperature critical high alarm. Set by comparing
READ_TEMPERATURE_1 with OT_FAULT_LIMIT if TEMP_OT_FAULT
status is set.
34 changes: 8 additions & 26 deletions trunk/Documentation/hwmon/pmbus
Original file line number Diff line number Diff line change
Expand Up @@ -13,26 +13,6 @@ Supported chips:
Prefix: 'ltc2978'
Addresses scanned: -
Datasheet: http://cds.linear.com/docs/Datasheet/2978fa.pdf
* Maxim MAX16064
Quad Power-Supply Controller
Prefix: 'max16064'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX16064.pdf
* Maxim MAX34440
PMBus 6-Channel Power-Supply Manager
Prefixes: 'max34440'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34440.pdf
* Maxim MAX34441
PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller
Prefixes: 'max34441'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34441.pdf
* Maxim MAX8688
Digital Power-Supply Controller/Monitor
Prefix: 'max8688'
Addresses scanned: -
Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX8688.pdf
* Generic PMBus devices
Prefix: 'pmbus'
Addresses scanned: -
Expand Down Expand Up @@ -175,11 +155,13 @@ currX_crit Critical maximum current.
From IIN_OC_FAULT_LIMIT or IOUT_OC_FAULT_LIMIT register.
currX_alarm Current high alarm.
From IIN_OC_WARNING or IOUT_OC_WARNING status.
currX_max_alarm Current high alarm.
From IIN_OC_WARN_LIMIT or IOUT_OC_WARN_LIMIT status.
currX_lcrit_alarm Output current critical low alarm.
From IOUT_UC_FAULT status.
currX_crit_alarm Current critical high alarm.
From IIN_OC_FAULT or IOUT_OC_FAULT status.
currX_label "iin" or "vinY"
currX_label "iin" or "ioutY"

powerX_input Measured power. From READ_PIN or READ_POUT register.
powerX_cap Output power cap. From POUT_MAX register.
Expand All @@ -193,13 +175,13 @@ powerX_crit_alarm Output power critical high alarm.
From POUT_OP_FAULT status.
powerX_label "pin" or "poutY"

tempX_input Measured tempererature.
tempX_input Measured temperature.
From READ_TEMPERATURE_X register.
tempX_min Mimimum tempererature. From UT_WARN_LIMIT register.
tempX_max Maximum tempererature. From OT_WARN_LIMIT register.
tempX_lcrit Critical low tempererature.
tempX_min Mimimum temperature. From UT_WARN_LIMIT register.
tempX_max Maximum temperature. From OT_WARN_LIMIT register.
tempX_lcrit Critical low temperature.
From UT_FAULT_LIMIT register.
tempX_crit Critical high tempererature.
tempX_crit Critical high temperature.
From OT_FAULT_LIMIT register.
tempX_min_alarm Chip temperature low alarm. Set by comparing
READ_TEMPERATURE_X with UT_WARN_LIMIT if
Expand Down
8 changes: 4 additions & 4 deletions trunk/Documentation/hwmon/smm665
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Expand Up @@ -150,8 +150,8 @@ in8_crit_alarm Channel F critical alarm
in9_crit_alarm AIN1 critical alarm
in10_crit_alarm AIN2 critical alarm

temp1_input Chip tempererature
temp1_min Mimimum chip tempererature
temp1_max Maximum chip tempererature
temp1_crit Critical chip tempererature
temp1_input Chip temperature
temp1_min Mimimum chip temperature
temp1_max Maximum chip temperature
temp1_crit Critical chip temperature
temp1_crit_alarm Temperature critical alarm
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