boards: shields: Add Adafruit APDS9960 proximity sensor shield

Product photo from https://learn.adafruit.com/assets/89850

Tested with the command mentioned on the index.rst page.

Signed-off-by: Jonas Berg <[email protected]>

Author: pyhys

boards/shields/adafruit_apds9960/Kconfig.shield

@@ -0,0 +1,5 @@
+# Copyright (c) 2025 Jonas Berg
+# SPDX-License-Identifier: Apache-2.0
+
+config SHIELD_ADAFRUIT_APDS9960
+	def_bool $(shields_list_contains,adafruit_apds9960)

boards/shields/adafruit_apds9960/adafruit_apds9960.overlay

@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2025 Jonas Berg
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&zephyr_i2c {
+	status = "okay";
+
+	adafruit_apds9960: apds9960@39 {
+		compatible = "avago,apds9960";
+		status = "okay";
+		reg = <0x39>;
+	};
+};

boards/shields/adafruit_apds9960/doc/adafruit_apds9960.webp

@@ -0,0 +1,62 @@
+.. _adafruit_apds9960:
+
+Adafruit APDS9960 Shield
+########################
+
+Overview
+********
+
+The `Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor Shield`_ features
+a `Broadcom APDS9960 sensor`_ and two STEMMA QT connectors.
+
+.. figure:: adafruit_apds9960.webp
+   :align: center
+   :alt: Adafruit APDS9960 Shield
+
+   Adafruit APDS9960 Shield (Credit: Adafruit)
+
+
+Requirements
+************
+
+This shield can be used with boards which provide an I2C connector, for
+example STEMMA QT or Qwiic connectors.
+The target board must define a ``zephyr_i2c`` node label.
+See :ref:`shields` for more details.
+
+
+Pin Assignments
+===============
+
++--------------+------------------------+
+| Shield Pin   | Function               |
++==============+========================+
+| SDA          | APDS9960 I2C SDA       |
++--------------+------------------------+
+| SCL          | APDS9960 I2C SCL       |
++--------------+------------------------+
+| INT          | APDS9960 interrupt out |
++--------------+------------------------+
+
+In order to use interrupts you need to connect a separate wire from the
+shield to a GPIO pin on your microcontroller board. See
+:dtcompatible:`avago,apds9960` for documentation on how to adjust the
+devicetree file.
+
+Programming
+***********
+
+Set ``--shield adafruit_apds9960`` when you invoke ``west build``. For example
+when running the :zephyr:code-sample:`apds9960` proximity and light sample:
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/sensor/apds9960
+   :board: adafruit_qt_py_rp2040
+   :shield: adafruit_apds9960
+   :goals: build
+
+.. _Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor Shield:
+   https://learn.adafruit.com/adafruit-apds9960-breakout
+
+.. _Broadcom APDS9960 sensor:
+   https://www.broadcom.com/products/optical-sensors/integrated-ambient-light-and-proximity-sensors/apds-9960

boards/shields/adafruit_apds9960/doc/index.rst

@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (c) 2025, Jonas Berg
+
+shield:
+  name: adafruit_apds9960
+  full_name: Adafruit APDS9960 Proximity, Light, RGB and Gesture Sensor Shield
+  vendor: adafruit
+  supported_features:
+    - sensor

boards/shields/adafruit_apds9960/shield.yml

@@ -3,10 +3,14 @@ sample:
 tests:
   sample.sensor.apds9960:
     harness: console
-    platform_allow: reel_board
+    platform_allow:
+      - adafruit_qt_py_rp2040/rp2040
+      - reel_board
     integration_platforms:
       - reel_board
     tags: sensors
+    extra_args:
+      - platform:adafruit_qt_py_rp2040/rp2040:SHIELD="adafruit_apds9960"
     depends_on:
       - i2c
       - gpio