Some fan control chips support a configuration register to set the number of tachometer pulses per fan revolution. Add an ABI attribute to support this configuration register. Signed-off-by: Guenter Roeck <guenter.roeck@xxxxxxxxxxxx> --- Documentation/hwmon/sysfs-interface | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index c6559f1..134c6a4 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -187,6 +187,12 @@ fan[1-*]_div Fan divisor. Note that this is actually an internal clock divisor, which affects the measurable speed range, not the read value. +fan[1-*]_pulses Number of tachometer pulses per fan revolution. + Integer value, typically between 1 and 4. + RW + Should only be created if the chip has a register to configure + the value. + fan[1-*]_target Desired fan speed Unit: revolution/min (RPM) -- 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
