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Kernel driver isl68137
======================
Supported chips:
* Intersil ISL68137
Prefix: 'isl68137'
Addresses scanned: -
Datasheet: Publicly available at the Intersil website
https://www.intersil.com/content/dam/Intersil/documents/isl6/isl68137.pdf
Authors:
Maxim Sloyko <maxims@google.com>
Robert Lippert <rlippert@google.com>
Patrick Venture <venture@google.com>
Description
-----------
Intersil ISL68137 is a digital output 7-phase configurable PWM
controller with an AVSBus interface.
Usage Notes
-----------
This driver does not probe for PMBus devices. You will have to instantiate
devices explicitly.
The ISL68137 AVS operation mode must be enabled/disabled at runtime.
Beyond the normal sysfs pmbus attributes, the driver exposes a control attribute.
Additional Sysfs attributes
---------------------------
avs(0|1)_enable Controls the AVS state of each rail.
curr1_label "iin"
curr1_input Measured input current
curr1_crit Critical maximum current
curr1_crit_alarm Current critical high alarm
curr[2-3]_label "iout[1-2]"
curr[2-3]_input Measured output current
curr[2-3]_crit Critical maximum current
curr[2-3]_crit_alarm Current critical high alarm
in1_label "vin"
in1_input Measured input voltage
in1_lcrit Critical minimum input voltage
in1_lcrit_alarm Input voltage critical low alarm
in1_crit Critical maximum input voltage
in1_crit_alarm Input voltage critical high alarm
in[2-3]_label "vout[1-2]"
in[2-3]_input Measured output voltage
in[2-3]_lcrit Critical minimum output voltage
in[2-3]_lcrit_alarm Output voltage critical low alarm
in[2-3]_crit Critical maximum output voltage
in[2-3]_crit_alarm Output voltage critical high alarm
power1_label "pin"
power1_input Measured input power
power1_alarm Input power high alarm
power[2-3]_label "pout[1-2]"
power[2-3]_input Measured output power
temp[1-3]_input Measured temperature
temp[1-3]_crit Critical high temperature
temp[1-3]_crit_alarm Chip temperature critical high alarm
temp[1-3]_max Maximum temperature
temp[1-3]_max_alarm Chip temperature high alarm
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