argon1

Linux driver for Argon ONE case.

This driver exposes i2c device as /sys/class/thermal/cooling_device[0-*], which could be utilized by various thermal governor. Also, it exposes power button through input subsystem.

Roadmap

• Basic fan support.
• Emulate lower speed (1-9 out of 100) by issuing command periodically.
• Add device tree nodes register GPIO pin as KEY_POWER.
• Add GPIO driver that recognize KEY_POWER and KEY_RESTART.
• Merge two drivers into one module.