linux-kernel - [PATCH 1/3] dt-bindings: iio: light: ROHM BH1745

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Message-ID: <20240603134015.70388-1-muditsharma.info@gmail.com>
Date: Mon,  3 Jun 2024 14:40:13 +0100
From: Mudit Sharma <muditsharma.info@...il.com>
To: ivan.orlov0322@...il.com,
	jic23@...nel.org,
	lars@...afoo.de,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	robh@...nel.org
Cc: Mudit Sharma <muditsharma.info@...il.com>,
	linux-kernel@...r.kernel.org,
	linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH 1/3] dt-bindings: iio: light: ROHM BH1745

Add ROHM BH1745 - 4 channel I2C colour sensor's dt-bindings.

Signed-off-by: Mudit Sharma <muditsharma.info@...il.com>
---
 .../bindings/iio/light/rohm,bh1745.yaml       | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/rohm,bh1745.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/rohm,bh1745.yaml b/Documentation/devicetree/bindings/iio/light/rohm,bh1745.yaml
new file mode 100644
index 000000000000..b6abfbf609cb
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/rohm,bh1745.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/rohm,bh1745.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BH1745 colour sensor
+
+maintainers:
+  Mudit Sharma <muditsharma.info@...il.com>
+
+description: |
+  BH1745 is an I2C colour sensor with red, green, blue and clear
+  channels. It has a programmable active low interrupt pin.
+  Interrupt occurs when the signal from the selected interrupt
+  source channel crosses set interrupt threshold high/low level.
+
+properties:
+  compatible:
+    const: rohm,bh1745
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        colour-sensor@38 {
+            compatible = "rohm,bh1745";
+            reg = <0x38>;
+            interrupt-parent = <&gpio>;
+            interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+        };
+    };
+
+...
-- 
2.43.0