27 строки
789 B
ReStructuredText
27 строки
789 B
ReStructuredText
|
Kernel driver npcm750-pwm-fan
|
||
|
|
=============================
|
||
|
|
|
||
|
|
Supported chips:
|
||
|
|
||
|
|
NUVOTON NPCM750/730/715/705
|
||
|
|
|
||
|
|
Authors:
|
||
|
|
|
||
|
|
<tomer.maimon@nuvoton.com>
|
||
|
|
|
||
|
|
Description:
|
||
|
|
------------
|
||
|
|
This driver implements support for NUVOTON NPCM7XX PWM and Fan Tacho
|
||
|
|
controller. The PWM controller supports up to 8 PWM outputs. The Fan tacho
|
||
|
|
controller supports up to 16 tachometer inputs.
|
||
|
|
|
||
|
|
The driver provides the following sensor accesses in sysfs:
|
||
|
|
|
||
|
|
=============== ======= =====================================================
|
||
|
|
fanX_input ro provide current fan rotation value in RPM as reported
|
||
|
|
by the fan to the device.
|
||
|
|
|
||
|
|
pwmX rw get or set PWM fan control value. This is an integer
|
||
|
|
value between 0(off) and 255(full speed).
|
||
|
|
=============== ======= =====================================================
|