[PATCH 1/4] dt-bindings: iio/adc: Add a compatible string for JZ4770 SoC ADC

[Artur Rojek]

Add a compatible string for the ADC controller present on
Ingenic JZ4770 SoC.

Signed-off-by: Artur Rojek <contact@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt
index f01159f20d87..cd9048cf9dcf 100644
--- a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt
@@ -5,6 +5,7 @@ Required properties:
 - compatible: Should be one of:
   * ingenic,jz4725b-adc
   * ingenic,jz4740-adc
+  * ingenic,jz4770-adc
 - reg: ADC controller registers location and length.
 - clocks: phandle to the SoC's ADC clock.
 - clock-names: Must be set to "adc".
-- 
2.22.0