* 2 GPIO pins (not implemented)
* system acoustics optimizations (not implemented)
+Sysfs Mapping
+-------------
+
+ ADT7490 ADT7476 ADT7475 ADT7473
+ ------- ------- ------- -------
+in0 2.5VIN (22) 2.5VIN (22) - -
+in1 VCCP (23) VCCP (23) VCCP (14) VCCP (14)
+in2 VCC (4) VCC (4) VCC (4) VCC (3)
+in3 5VIN (20) 5VIN (20)
+in4 12VIN (21) 12VIN (21)
+in5 VTT (8)
+
Special Features
----------------