mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-16 17:23:55 +08:00
7ebd8b66dd
Now that all files were converted to ReST format, rename them and add an index. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
25 lines
776 B
ReStructuredText
25 lines
776 B
ReStructuredText
Kernel driver aspeed-pwm-tacho
|
|
==============================
|
|
|
|
Supported chips:
|
|
ASPEED AST2400/2500
|
|
|
|
Authors:
|
|
<jaghu@google.com>
|
|
|
|
Description:
|
|
------------
|
|
This driver implements support for ASPEED AST2400/2500 PWM and Fan Tacho
|
|
controller. The PWM controller supports upto 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).
|
|
=============== ======= =====================================================
|