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- Kernel driver pwm-fan
- =====================
- This driver enables the use of a PWM module to drive a fan. It uses the
- generic PWM interface thus it is hardware independent. It can be used on
- many SoCs, as long as the SoC supplies a PWM line driver that exposes
- the generic PWM API.
- Author: Kamil Debski <k.debski@samsung.com>
- Description
- -----------
- The driver implements a simple interface for driving a fan connected to
- a PWM output. It uses the generic PWM interface, thus it can be used with
- a range of SoCs. The driver exposes the fan to the user space through
- the hwmon's sysfs interface.
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