[PATCH v6 3/7] dt-bindings: iio: adc: ti,ads1015: add compatible for tla2021

[Josua Mayer]

TI tla2021 is a limited single-channel variant of tla2024 which is
similar enough to be easily supportable through the same driver.

Add compatible string for tla2021 so boards may describe it in
device-tree.

Signed-off-by: Josua Mayer <josua@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml
index d605999ffe28..718f633c6e04 100644
--- a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml
@@ -18,6 +18,7 @@ properties:
     enum:
       - ti,ads1015
       - ti,ads1115
+      - ti,tla2021
       - ti,tla2024
 
   reg:

-- 
2.35.3