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Message-Id: <20241028-veml6070-integration-time-v3-1-dd7ace62f480@gmail.com>
Date: Mon, 28 Oct 2024 18:14:01 +0100
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Jonathan Cameron <jic23@...nel.org>,
Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org,
Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH v3 1/2] dt-bindings: iio: light: veml6075: document
rset-ohms
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@...il.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..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
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