[PATCH 1/3] dt-bindings: adc: mt7622: add binding document

[Zhiyong Tao]

The commit adds mt7622 compatible node in binding document.

Signed-off-by: Zhiyong Tao <zhiyong.tao at mediatek.com>
---
 .../devicetree/bindings/iio/adc/mt6577_auxadc.txt  |    1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
index 68c45cb..e6aa30a 100644
--- a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt
@@ -13,6 +13,7 @@ Required properties:
   - compatible: Should be one of:
     - "mediatek,mt2701-auxadc": For MT2701 family of SoCs
     - "mediatek,mt8173-auxadc": For MT8173 family of SoCs
+    - "mediatek,mt7622-auxadc": For MT7622 family of SoCs
   - reg: Address range of the AUXADC unit.
   - clocks: Should contain a clock specifier for each entry in clock-names
   - clock-names: Should contain "main".
-- 
1.7.9.5