[PATCH v5 1/7] dt-bindings: iio: light: add support for Dyna-Image AL3320A

[David Heidelberg <david@ixit.cz>]

This commit add dt-bindings support to al3320a driver and vendor-prefix
dynaimage.
Partly based on unmerged commit:
"iio: Add Dyna-Image AP3223 ambient light and proximity driver"

Signed-off-by: David Heidelberg <david@ixit.cz>
---
v5
 - drop requirement on interrups and vdd-supply
 - s/al3320a@1c/light-sensor@1c/
 - dual license also under BSD

 .../bindings/iio/light/al3320a.yaml           | 43 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 +
 2 files changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/al3320a.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/al3320a.yaml b/Documentation/devicetree/bindings/iio/light/al3320a.yaml
new file mode 100644
index 000000000000..cdc8d98d114c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/al3320a.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/al3320a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dyna-Image AL3320A sensor
+
+maintainers:
+  - David Heidelberg <david@ixit.cz>
+
+properties:
+  compatible:
+    const: dynaimage,al3320a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator that provides power to the sensor
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@1c {
+            compatible = "dynaimage,al3320a";
+            reg = <0x1c>;
+            vdd-supply = <&vdd_reg>;
+            interrupts = <0 99 4>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 9cd52d9e1f7f..8d2ebf3d0aa1 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -267,6 +267,8 @@ patternProperties:
     description: Dragino Technology Co., Limited
   "^dserve,.*":
     description: dServe Technology B.V.
+  "^dynaimage,.*":
+    description: Dyna-Image
   "^ea,.*":
     description: Embedded Artists AB
   "^ebs-systart,.*":
-- 
2.25.0