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Diffstat (limited to 'Documentation/hwmon/asus_rog_ryujin.rst')
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diff --git a/Documentation/hwmon/asus_rog_ryujin.rst b/Documentation/hwmon/asus_rog_ryujin.rst new file mode 100644 index 000000000000..9f77da070022 --- /dev/null +++ b/Documentation/hwmon/asus_rog_ryujin.rst @@ -0,0 +1,47 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver asus_rog_ryujin +============================= + +Supported devices: + +* ASUS ROG RYUJIN II 360 + +Author: Aleksa Savic + +Description +----------- + +This driver enables hardware monitoring support for the listed ASUS ROG RYUJIN +all-in-one CPU liquid coolers. Available sensors are pump, internal and external +(controller) fan speed in RPM, their duties in PWM, as well as coolant temperature. + +Attaching external fans to the controller is optional and allows them to be +controlled from the device. If not connected, the fan-related sensors will +report zeroes. The controller is a separate hardware unit that comes bundled +with the AIO and connects to it to allow fan control. + +The addressable LCD screen is not supported in this driver and should +be controlled through userspace tools. + +Usage notes +----------- + +As these are USB HIDs, the driver can be loaded automatically by the kernel and +supports hot swapping. + +Sysfs entries +------------- + +=========== ============================================= +fan1_input Pump speed (in rpm) +fan2_input Internal fan speed (in rpm) +fan3_input External (controller) fan 1 speed (in rpm) +fan4_input External (controller) fan 2 speed (in rpm) +fan5_input External (controller) fan 3 speed (in rpm) +fan6_input External (controller) fan 4 speed (in rpm) +temp1_input Coolant temperature (in millidegrees Celsius) +pwm1 Pump duty +pwm2 Internal fan duty +pwm3 External (controller) fan duty +=========== ============================================= |