[PATCH v1 1/4] dt-bindings: iio: adc: amlogic,meson-saradc: add S4 compatible

[Nick Xie]

Add the compatible string for the SARADC (Successive Approximation
Register ADC) IP block found in the Amlogic Meson S4 SoC.

Signed-off-by: Nick Xie <nick at khadas.com>
---
 .../devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
index bb9825e7346dd..5496a0dc714aa 100644
--- a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
@@ -27,6 +27,7 @@ properties:
               - amlogic,meson-gxm-saradc
               - amlogic,meson-axg-saradc
               - amlogic,meson-g12a-saradc
+              - amlogic,meson-s4-saradc
           - const: amlogic,meson-saradc
 
   reg:
-- 
2.34.1