linux-kernel - [PATCH 1/2] dt-bindings: iio: tcs3490: Add bindings for AMS TCS3490 light sensor

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Message-Id: <20230123231028.26073-2-markuss.broks@gmail.com>
Date:   Tue, 24 Jan 2023 01:10:24 +0200
From:   Markuss Broks <markuss.broks@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Markuss Broks <markuss.broks@...il.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Paul Gazzillo <paul@...zz.com>,
        Dmitry Osipenko <dmitry.osipenko@...labora.com>,
        Shreeya Patel <shreeya.patel@...labora.com>,
        Zhigang Shi <Zhigang.Shi@...eon.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 1/2] dt-bindings: iio: tcs3490: Add bindings for AMS TCS3490 light sensor

Add device-tree bindings for the AMS TCS3490 Color ALS.

Signed-off-by: Markuss Broks <markuss.broks@...il.com>
---
 .../bindings/iio/light/ams,tcs3490.yaml       | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/ams,tcs3490.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/ams,tcs3490.yaml b/Documentation/devicetree/bindings/iio/light/ams,tcs3490.yaml
new file mode 100644
index 000000000000..0938d5edd791
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/ams,tcs3490.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/ams,tcs3490.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AMS TCS3490 Color Light-to-Digital Converter
+
+maintainers:
+  - Markuss Broks <markuss.broks@...il.com>
+
+description: |
+  This color and IR light sensor is typically used to adjust the backlight
+  intensity and correct the display color gamut. Additionally can be used
+  for light source type detection as it reports the IR content of the light.
+  It can sense four channels of visible light (red, green, blue, clear) and
+  IR light.
+
+properties:
+  compatible:
+    enum:
+      - ams,tcs3490
+
+  reg:
+    description:
+      I2C address of the device (typically 0x39).
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light@39 {
+            compatible = "ams,tcs3490";
+            reg = <0x39>;
+            vdd-supply = <&cam_vio_vreg>;
+        };
+    };
+...
-- 
2.39.0