080d30771a
The A83T thermal sensor controller has three sensors. Sensor 0 corresponds to CPU cluster 0, sensor 1 to CPU cluster 1, and sensor 2 to the GPU. This driver exports the temperature sensor readings via sysctl. Calibration data is obtained from SRAM found in the Secure ID module. Reviewed by: manu Differential Revision: https://reviews.freebsd.org/D6378