[PATCH v3 1/2] dt-bindings: iio: light: veml6075: document rset-ohms

From: Javier Carrasco
Date: Mon Oct 28 2024 - 13:14:31 EST


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 rset-ohms to select the integration time.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
---
.../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..5381a90f7f7e 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

+ 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:
+ rset-ohms: false
+
additionalProperties: false

examples:

--
2.43.0