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Diffstat (limited to 'Documentation/hwmon/gxp-fan-ctrl.rst')
| -rw-r--r-- | Documentation/hwmon/gxp-fan-ctrl.rst | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/hwmon/gxp-fan-ctrl.rst b/Documentation/hwmon/gxp-fan-ctrl.rst new file mode 100644 index 000000000000..ae3397e81c04 --- /dev/null +++ b/Documentation/hwmon/gxp-fan-ctrl.rst @@ -0,0 +1,28 @@ +.. 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 +======================= =========================================================== |