linux-kernel - [PATCH 1/2] dt-bindings: iio: light: Document TI OPT4060 RGBW sensor

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Message-ID: <20241003164932.1162049-2-perdaniel.olsson@axis.com>
Date: Thu, 3 Oct 2024 18:49:31 +0200
From: Per-Daniel Olsson <perdaniel.olsson@...s.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>, <rickard.andersson@...s.com>,
	<kernel@...s.com>, Per-Daniel Olsson <perdaniel.olsson@...s.com>
Subject: [PATCH 1/2] dt-bindings: iio: light: Document TI OPT4060 RGBW sensor

Add devicetree bindings for the OPT4060 RGBW color sensor.

Signed-off-by: Per-Daniel Olsson <perdaniel.olsson@...s.com>
---
 .../bindings/iio/light/ti,opt4060.yaml        | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/ti,opt4060.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/ti,opt4060.yaml b/Documentation/devicetree/bindings/iio/light/ti,opt4060.yaml
new file mode 100644
index 000000000000..28fd5136454a
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/ti,opt4060.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/ti,opt4060.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments OPT4060 RGBW Color Sensor
+
+maintainers:
+  - Per-Daniel Olsson <perdaniel.olsson@...s.com>
+
+description:
+  Texas Instrument RGBW high resolution color sensor over I2C.
+  https://www.ti.com/lit/gpn/opt4060
+
+properties:
+  compatible:
+    enum:
+      - ti,opt4060
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator that provides power to the sensor.
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: ti,opt4060
+    then:
+      properties:
+        interrupts:
+          maxItems: 1
+    else:
+      properties:
+        interrupts: false
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        opt4060@44 {
+            compatible = "ti,opt4060";
+            reg = <0x44>;
+            vdd-supply = <&vdd_reg>;
+            interrupt-parent = <&gpio5>;
+            interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+        };
+    };
+...
-- 
2.39.5