hwmon: Add tachometer pulses per fan revolution to sysfs ABI

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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@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>

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Guenter Roeck 2011-03-02 15:19:35 -08:00

parent de7790155f

commit 2d2e148a23

1 changed files with 11 additions and 0 deletions

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Documentation/hwmon/sysfs-interface

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