1Kernel driver wm8350-hwmon
 2==========================
 3
 4Supported chips:
 5
 6  * Wolfson Microelectronics WM835x PMICs
 7
 8    Prefix: 'wm8350'
 9
10    Datasheet:
11
12	- http://www.wolfsonmicro.com/products/WM8350
13	- http://www.wolfsonmicro.com/products/WM8351
14	- http://www.wolfsonmicro.com/products/WM8352
15
16Authors: Mark Brown <broonie@opensource.wolfsonmicro.com>
17
18Description
19-----------
20
21The WM835x series of PMICs include an AUXADC which can be used to
22monitor a range of system operating parameters, including the voltages
23of the major supplies within the system.  Currently the driver provides
24simple access to these major supplies.
25
26Voltage Monitoring
27------------------
28
29Voltages are sampled by a 12 bit ADC.  For the internal supplies the ADC
30is referenced to the system VRTC.