The veml6070 provides a configurable integration time by means of an
external resistor (Rset in the datasheet) with values between 75 and
1200 kohms.

Document vishay,rset-ohms to select the integration time.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 .../devicetree/bindings/iio/light/vishay,veml6075.yaml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
index 96c1317541fa..d2effccbfb56 100644
--- a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
+++ b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
@@ -22,6 +22,13 @@ properties:
   reg:
     maxItems: 1
 
+  vishay,rset-ohms:
+    description:
+      Resistor used to select the integration time.
+    default: 270000
+    minimum: 75000
+    maximum: 1200000
+
   vdd-supply: true
 
 required:
@@ -29,6 +36,17 @@ required:
   - reg
   - vdd-supply
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - vishay,veml6040
+            - vishay,veml6075
+    then:
+      properties:
+        vishay,rset-ohms: false
+
 additionalProperties: false
 
 examples:

-- 
2.43.0

On Thu, Oct 31, 2024 at 12:09:57AM +0100, Javier Carrasco wrote:
> The veml6070 provides a configurable integration time by means of an
> external resistor (Rset in the datasheet) with values between 75 and
> 1200 kohms.
> 
> Document vishay,rset-ohms to select the integration time.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
> ---
>  .../devicetree/bindings/iio/light/vishay,veml6075.yaml | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof