linux-kernel - [PATCH 2/7] dt-bindings: iio: light: veml6030: add veml6035

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Message-Id: <20240913-veml6035-v1-2-0b09c0c90418@gmail.com>
Date: Fri, 13 Sep 2024 15:18:57 +0200
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>, Rishi Gupta <gupt21@...il.com>
Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 2/7] dt-bindings: iio: light: veml6030: add veml6035

The veml6035 is a similar ambient light sensor to the veml6030, and
from the bindings point of view, it shares the same properties. Its
only difference in that respect is a different I2C address.

Estend the existing bindings to support the veml6035 ALS.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 .../bindings/iio/light/vishay,veml6030.yaml        | 40 +++++++++++++++++-----
 1 file changed, 31 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml b/Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml
index 7f4995557570..f88e043d7ede 100644
--- a/Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml
+++ b/Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml
@@ -4,14 +4,14 @@
 $id: http://devicetree.org/schemas/iio/light/vishay,veml6030.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: VEML6030 Ambient Light Sensor (ALS)
+title: VEML6030 and VEML6035 Ambient Light Sensors (ALS)
 
 maintainers:
   - Rishi Gupta <gupt21@...il.com>
 
 description: |
-  Bindings for the ambient light sensor veml6030 from Vishay
-  Semiconductors over an i2c interface.
+  Bindings for the ambient light sensors veml6030 and veml6035 from
+  Vishay Semiconductors over an i2c interface.
 
   Irrespective of whether interrupt is used or not, application
   can get the ALS and White channel reading from IIO raw interface.
@@ -19,20 +19,18 @@ description: |
   If the interrupts are used, application will receive an IIO event
   whenever configured threshold is crossed.
 
-  Specifications about the sensor can be found at:
+  Specifications about the sensors can be found at:
     https://www.vishay.com/docs/84366/veml6030.pdf
+    https://www.vishay.com/docs/84889/veml6035.pdf
 
 properties:
   compatible:
     enum:
       - vishay,veml6030
+      - vishay,veml6035
 
   reg:
-    description:
-      I2C address of the device.
-    enum:
-      - 0x10 # ADDR pin pulled down
-      - 0x48 # ADDR pin pulled up
+    maxItems: 1
 
   interrupts:
     description:
@@ -45,6 +43,30 @@ required:
   - compatible
   - reg
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - vishay,veml6030
+    then:
+      properties:
+        reg:
+          enum:
+            - 0x10  # ADDR pin pulled down
+            - 0x48  # ADDR pin pulled up
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - vishay,veml6035
+    then:
+      properties:
+        reg:
+          enum:
+            - 0x29
+
 additionalProperties: false
 
 examples:

-- 
2.43.0