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 - Robert Lippert - Patrick Venture 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 ======================= ====================================