tree 09e3f422ecb2bb587ab9c0b244268cb0098ddecd
parent 444830eed8cc2693d03015c3a6c1632ad804bf00
author Zhu, Yunge <yunge.zhu@linux.intel.com> 1554684974 -0400
committer Zhu, Yunge <yunge.zhu@linux.intel.com> 1554684974 -0400

[ADC-GPIO]Enable ADC Gpio bridge configuration

Commit 1: configuration
Add support for ADC channel controlled by GPIO.
For example,ADC channel8, connected to CMOS battery, is controlled by a GPIO.
Need set 1 to gpio when Channel8 sampling, and set 0 to gpio when finish sampling.

Another Commit 2: Enabling ADC-Gpio Bridge

Tested:gpio will be created and exposed on dbus

Change-Id: I52bb79930bb2483239da57001312dacecd953ed2
Signed-off-by: Zhu, Yunge <yunge.zhu@linux.intel.com>