Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
27 lines
789 B
ReStructuredText
27 lines
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).
|
|
=============== ======= =====================================================
|