dt-bindings: adc: mt2712: add binding documention

The commit adds mt2712 compatible node in binding document.

Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Zhiyong Tao 2017-09-21 09:26:50 +08:00 • committed by Jonathan Cameron
commit 4d354fefff