| RKTSADC(4) | Device Drivers Manual | RKTSADC(4) | 
rktsadc —
rktsadc* at fdt?
rktsadc driver provides support for the RockChip
  thermal sensors. There may be one or two sensors attached to any chipset,
  typically attached to the CPU (always) and the GPU.
The following RockChip CPUs are supported by the driver:
rktsadc driver first appeared in
  NetBSD 9.0.
rktsadc driver was written by
  Matthew R. Green
  <mrg@eterna.com.au>.
| June 4, 2019 | NetBSD 9.4 |