| .. SPDX-License-Identifier: GPL-2.0-only |
| |
| Kernel driver gxp-fan-ctrl |
| ========================== |
| |
| Supported chips: |
| |
| * HPE GXP SOC |
| |
| Author: Nick Hawkins <nick.hawkins@hpe.com> |
| |
| |
| Description |
| ----------- |
| |
| gxp-fan-ctrl is a driver which provides fan control for the hpe gxp soc. |
| The driver allows the gathering of fan status and the use of fan |
| PWM control. |
| |
| |
| Sysfs attributes |
| ---------------- |
| |
| ======================= =========================================================== |
| pwm[0-7] Fan 0 to 7 respective PWM value (0-255) |
| fan[0-7]_fault Fan 0 to 7 respective fault status: 1 fail, 0 ok |
| fan[0-7]_enable Fan 0 to 7 respective enabled status: 1 enabled, 0 disabled |
| ======================= =========================================================== |
