gxp-fan-ctrl.rst

 1.. SPDX-License-Identifier: GPL-2.0-only
 2
 3Kernel driver gxp-fan-ctrl
 4==========================
 5
 6Supported chips:
 7
 8  * HPE GXP SOC
 9
10Author: Nick Hawkins <nick.hawkins@hpe.com>
11
12
13Description
14-----------
15
16gxp-fan-ctrl is a driver which provides fan control for the hpe gxp soc.
17The driver allows the gathering of fan status and the use of fan
18PWM control.
19
20
21Sysfs attributes
22----------------
23
24======================= ===========================================================
25pwm[0-7]		Fan 0 to 7 respective PWM value (0-255)
26fan[0-7]_fault		Fan 0 to 7 respective fault status: 1 fail, 0 ok
27fan[0-7]_enable         Fan 0 to 7 respective enabled status: 1 enabled, 0 disabled
28======================= ===========================================================