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author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-04-17 06:46:29 -0300 |
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committer | Guenter Roeck <linux@roeck-us.net> | 2019-04-17 10:37:23 -0700 |
commit | 7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7 (patch) | |
tree | 9db30159bd32bec125c7d49e80a79bb7c4da0c8e /Documentation/hwmon/max16064.rst | |
parent | b04f2f7d387b3160883c2a1f5e2285483a791e82 (diff) | |
download | linux-7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7.tar.bz2 |
docs: hwmon: Add an index file and rename docs to *.rst
Now that all files were converted to ReST format, rename them
and add an index.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/max16064.rst')
-rw-r--r-- | Documentation/hwmon/max16064.rst | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/Documentation/hwmon/max16064.rst b/Documentation/hwmon/max16064.rst new file mode 100644 index 000000000000..6d5e9538991f --- /dev/null +++ b/Documentation/hwmon/max16064.rst @@ -0,0 +1,75 @@ +Kernel driver max16064 +====================== + +Supported chips: + + * Maxim MAX16064 + + Prefix: 'max16064' + + Addresses scanned: - + + Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX16064.pdf + +Author: Guenter Roeck <linux@roeck-us.net> + + +Description +----------- + +This driver supports hardware monitoring 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.rst 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 Minimum Voltage. From VOUT_UV_WARN_LIMIT register. +in[1-4]_max Maximum voltage. From VOUT_OV_WARN_LIMIT register. +in[1-4]_lcrit Critical minimum 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. +in[1-4]_highest Historical maximum voltage. +in[1-4]_reset_history Write any value to reset history. + +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. +temp1_highest Historical maximum temperature. +temp1_reset_history Write any value to reset history. +======================= ======================================================== |