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-rw-r--r--Documentation/hwmon/max317857
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/hwmon/max31785 b/Documentation/hwmon/max31785
index 45fb6093dec2..7b0a0a8cdb6b 100644
--- a/Documentation/hwmon/max31785
+++ b/Documentation/hwmon/max31785
@@ -32,6 +32,7 @@ Sysfs attributes
fan[1-4]_alarm Fan alarm.
fan[1-4]_fault Fan fault.
fan[1-4]_input Fan RPM.
+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
@@ -44,6 +45,12 @@ 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

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