| 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 |
| ======================= ==================================== |
