[PATCH 1/3] dt-bindings: iio: light: opt4001: add opt4041

[Jesper X Nilsson]

Add a new compatible for opt4041. The opt4041 is only available in the
SOT-5X3 package. The device is pin compatible with the opt4001-sot-5x3
and shares the same properties. The opt4041 has one additional channel
compared to opt4001, the extra channel has a wide spectral bandwidth
ranging from 380nm to 1000nm.

Datasheet: https://www.ti.com/lit/gpn/opt4041
Signed-off-by: Jesper X Nilsson <jesper.x.nilsson@xxxxxxxx>
---
 Documentation/devicetree/bindings/iio/light/ti,opt4001.yaml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/light/ti,opt4001.yaml b/Documentation/devicetree/bindings/iio/light/ti,opt4001.yaml
index 12b0c7ed5d72..35e9b0deb944 100644
--- a/Documentation/devicetree/bindings/iio/light/ti,opt4001.yaml
+++ b/Documentation/devicetree/bindings/iio/light/ti,opt4001.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/light/ti,opt4001.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments OPT4001 Ambient Light Sensor
+title: Texas Instruments OPT4001/OPT4041 Ambient Light Sensor
 
 maintainers:
   - Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@xxxxxxxx>
@@ -13,13 +13,16 @@ description:
   Ambient light sensor with an i2c interface.
   Last part of compatible is for the packaging used.
   Picostar is a 4 pinned SMT and sot-5x3 is a 8 pinned SOT.
+  OPT4041 is only available as sot-5x3 and adds a wide band channel.
   https://www.ti.com/lit/gpn/opt4001
+  https://www.ti.com/lit/gpn/opt4041
 
 properties:
   compatible:
     enum:
       - ti,opt4001-picostar
       - ti,opt4001-sot-5x3
+      - ti,opt4041-sot-5x3
 
   reg:
     maxItems: 1
@@ -39,7 +42,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: ti,opt4001-sot-5x3
+            enum:
+              - ti,opt4001-sot-5x3
+              - ti,opt4041-sot-5x3
     then:
       properties:
         interrupts:

-- 
2.43.0