dt-bindings: iio: dac: maxim,ds4424: add ds4402/ds4404

Add compatible strings for Maxim DS4402 and DS4404 current DACs.
These devices are 5-bit variants of the DS4422/DS4424 family.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
index 264fa7c5fe3af7606a34e38c808037cecfbcb90e..efe63e6cb55d7f5876ad5518d176004fcb47bf5f 100644 (file)
--- a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
@@ -4,18 +4,21 @@
 $id: http://devicetree.org/schemas/iio/dac/maxim,ds4424.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Maxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC
+title: Maxim Integrated DS4402/DS4404 and DS4422/DS4424 Current DACs
 
 maintainers:
   - Ismail Kose <ihkose@gmail.com>
 
 description: |
-  Datasheet publicly available at:
+  Datasheets publicly available at:
+  https://datasheets.maximintegrated.com/en/ds/DS4402-DS4404.pdf
   https://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf
 
 properties:
   compatible:
     enum:
+      - maxim,ds4402
+      - maxim,ds4404
       - maxim,ds4422
       - maxim,ds4424