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diff --git a/Documentation/hwmon/max31785 b/Documentation/hwmon/max31785 deleted file mode 100644 index 270c5f865261..000000000000 --- a/Documentation/hwmon/max31785 +++ /dev/null @@ -1,60 +0,0 @@ -Kernel driver max31785 -====================== - -Supported chips: - * Maxim MAX31785, MAX31785A - Prefix: 'max31785' or 'max31785a' - Addresses scanned: - - Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf - -Author: Andrew Jeffery <andrew@aj.id.au> - -Description ------------ - -The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan -management with temperature and remote voltage sensing. Various fan control -features are provided, including PWM frequency control, temperature hysteresis, -dual tachometer measurements, and fan health monitoring. - -For dual-rotor configurations the MAX31785A exposes the second rotor tachometer -readings in attributes fan[5-8]_input. By contrast the MAX31785 only exposes -the slowest rotor measurement, and does so in the fan[1-4]_input attributes. - -Usage Notes ------------ - -This driver does not probe for PMBus devices. You will have to instantiate -devices explicitly. - -Sysfs attributes ----------------- - -fan[1-4]_alarm Fan alarm. -fan[1-4]_fault Fan fault. -fan[1-8]_input Fan RPM. On the MAX31785A, inputs 5-8 correspond to the - second rotor of fans 1-4 -fan[1-4]_target Fan input target - -in[1-6]_crit Critical maximum output voltage -in[1-6]_crit_alarm Output voltage critical high alarm -in[1-6]_input Measured output voltage -in[1-6]_label "vout[18-23]" -in[1-6]_lcrit Critical minimum output voltage -in[1-6]_lcrit_alarm Output voltage critical low alarm -in[1-6]_max Maximum output voltage -in[1-6]_max_alarm Output voltage high alarm -in[1-6]_min Minimum output voltage -in[1-6]_min_alarm Output voltage low alarm - -pwm[1-4] Fan target duty cycle (0..255) -pwm[1-4]_enable 0: Full-speed - 1: Manual PWM control - 2: Automatic PWM (tach-feedback RPM fan-control) - 3: Automatic closed-loop (temp-feedback fan-control) - -temp[1-11]_crit Critical high temperature -temp[1-11]_crit_alarm Chip temperature critical high alarm -temp[1-11]_input Measured temperature -temp[1-11]_max Maximum temperature -temp[1-11]_max_alarm Chip temperature high alarm |