From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- Documentation/hwmon/npcm750-pwm-fan.rst | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/hwmon/npcm750-pwm-fan.rst (limited to 'Documentation/hwmon/npcm750-pwm-fan.rst') diff --git a/Documentation/hwmon/npcm750-pwm-fan.rst b/Documentation/hwmon/npcm750-pwm-fan.rst new file mode 100644 index 0000000000..c67af08b67 --- /dev/null +++ b/Documentation/hwmon/npcm750-pwm-fan.rst @@ -0,0 +1,26 @@ +Kernel driver npcm750-pwm-fan +============================= + +Supported chips: + + NUVOTON NPCM750/730/715/705 + +Authors: + + + +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). +=============== ======= ===================================================== -- cgit v1.2.3