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- 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).
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