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Diffstat (limited to '')
| -rw-r--r-- | Documentation/hwmon/max31790.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/hwmon/max31790.rst b/Documentation/hwmon/max31790.rst index 84c62a12ef3a..33c5c7330efc 100644 --- a/Documentation/hwmon/max31790.rst +++ b/Documentation/hwmon/max31790.rst @@ -9,7 +9,7 @@ Supported chips: Addresses scanned: - - Datasheet: http://pdfserv.maximintegrated.com/en/ds/MAX31790.pdf + Datasheet: https://pdfserv.maximintegrated.com/en/ds/MAX31790.pdf Author: Il Han <corone.il.han@gmail.com> @@ -38,6 +38,8 @@ Sysfs entries fan[1-12]_input RO fan tachometer speed in RPM fan[1-12]_fault RO fan experienced fault fan[1-6]_target RW desired fan speed in RPM -pwm[1-6]_enable RW regulator mode, 0=disabled, 1=manual mode, 2=rpm mode -pwm[1-6] RW fan target duty cycle (0-255) +fan[1-6]_enable RW enable or disable the tachometer input +pwm[1-6]_enable RW regulator mode, 0=disabled (duty cycle=0%), 1=manual mode, 2=rpm mode +pwm[1-6] RW read: current pwm duty cycle, + write: target pwm duty cycle (0-255) ================== === ======================================================= |