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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-04-17 11:46:26 +0200
committerGuenter Roeck <linux@roeck-us.net>2019-04-17 18:51:06 +0200
commit1f234ff1621787860cfcca6aa8fb626519405a72 (patch)
treeef23bb753259f1bd5711da83f86171338ebf537b /Documentation/hwmon/max34440
parentdocs: hwmon: k8temp, w83793: convert to ReST format (diff)
downloadlinux-1f234ff1621787860cfcca6aa8fb626519405a72.tar.xz
linux-1f234ff1621787860cfcca6aa8fb626519405a72.zip
docs: hwmon: pmbus files: convert to ReST format
Convert pmbus files to ReST format, in order to allow them to be parsed by Sphinx. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/max34440')
-rw-r--r--Documentation/hwmon/max3444088
1 files changed, 74 insertions, 14 deletions
diff --git a/Documentation/hwmon/max34440 b/Documentation/hwmon/max34440
index b2de8fa49273..639838ef29fd 100644
--- a/Documentation/hwmon/max34440
+++ b/Documentation/hwmon/max34440
@@ -2,34 +2,63 @@ Kernel driver max34440
======================
Supported chips:
+
* Maxim MAX34440
+
Prefixes: 'max34440'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34440.pdf
+
* Maxim MAX34441
+
PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller
+
Prefixes: 'max34441'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34441.pdf
+
* Maxim MAX34446
+
PMBus Power-Supply Data Logger
+
Prefixes: 'max34446'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34446.pdf
+
* Maxim MAX34451
+
PMBus 16-Channel V/I Monitor and 12-Channel Sequencer/Marginer
+
Prefixes: 'max34451'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34451.pdf
+
* Maxim MAX34460
+
PMBus 12-Channel Voltage Monitor & Sequencer
+
Prefix: 'max34460'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34460.pdf
+
* Maxim MAX34461
+
PMBus 16-Channel Voltage Monitor & Sequencer
+
Prefix: 'max34461'
+
Addresses scanned: -
+
Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34461.pdf
Author: Guenter Roeck <linux@roeck-us.net>
@@ -77,42 +106,67 @@ Sysfs entries
The following attributes are supported. Limits are read-write; all other
attributes are read-only.
+In
+~~
+
+======================= =======================================================
in[1-6]_label "vout[1-6]".
in[1-6]_input Measured voltage. From READ_VOUT register.
in[1-6]_min Minimum Voltage. From VOUT_UV_WARN_LIMIT register.
in[1-6]_max Maximum voltage. From VOUT_OV_WARN_LIMIT register.
in[1-6]_lcrit Critical minimum Voltage. VOUT_UV_FAULT_LIMIT register.
-in[1-6]_crit Critical maximum voltage. From VOUT_OV_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.
+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.
in[1-6]_lowest Historical minimum voltage.
in[1-6]_highest Historical maximum voltage.
in[1-6]_reset_history Write any value to reset history.
+======================= =======================================================
+
+.. note:: MAX34446 only supports in[1-4].
- MAX34446 only supports in[1-4].
+Curr
+~~~~
+======================= ========================================================
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]_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.
curr[1-4]_average Historical average current (MAX34446/34451 only).
curr[1-6]_highest Historical maximum current.
curr[1-6]_reset_history Write any value to reset history.
+======================= ========================================================
+
+.. note::
+
+ - in6 and curr6 attributes only exist for MAX34440.
+ - MAX34446 only supports curr[1-4].
- in6 and curr6 attributes only exist for MAX34440.
- MAX34446 only supports curr[1-4].
+Power
+~~~~~
+======================= ========================================================
power[1,3]_label "pout[1,3]"
power[1,3]_input Measured power.
power[1,3]_average Historical average power.
power[1,3]_highest Historical maximum power.
+======================= ========================================================
- Power attributes only exist for MAX34446.
+.. note:: Power attributes only exist for MAX34446.
+Temp
+~~~~
+
+======================= ========================================================
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
@@ -125,11 +179,17 @@ temp[1-8]_crit_alarm Temperature critical high alarm.
temp[1-8]_average Historical average temperature (MAX34446 only).
temp[1-8]_highest Historical maximum temperature.
temp[1-8]_reset_history Write any value to reset history.
+======================= ========================================================
+
+
+.. note::
+ - temp7 and temp8 attributes only exist for MAX34440.
+ - MAX34446 only supports temp[1-3].
+
- temp7 and temp8 attributes only exist for MAX34440.
- MAX34446 only supports temp[1-3].
+.. note::
-MAX34451 supports attribute groups in[1-16] (or curr[1-16] based on input pins)
-and temp[1-5].
-MAX34460 supports attribute groups in[1-12] and temp[1-5].
-MAX34461 supports attribute groups in[1-16] and temp[1-5].
+ - MAX34451 supports attribute groups in[1-16] (or curr[1-16] based on
+ input pins) and temp[1-5].
+ - MAX34460 supports attribute groups in[1-12] and temp[1-5].
+ - MAX34461 supports attribute groups in[1-16] and temp[1-5].