[PATCH RFC v2 1/7] dt-bindings: iio: add Open Sensor Fusion UART device

[Jinseob Kim <kimjinseob88@gmail.com>]

Add a binding for the OSF0 UART-attached sensor aggregation device.

Signed-off-by: Jinseob Kim <kimjinseob88@gmail.com>
---
 .../iio/imu/opensensorfusion,osf-uart.yaml    | 33 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 ++
 2 files changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml

diff --git a/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml b/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml
new file mode 100644
index 000000000..d4a8f6819
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/imu/opensensorfusion,osf-uart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Open Sensor Fusion UART sensor aggregation device
+
+maintainers:
+  - Jinseob Kim <kimjinseob88@gmail.com>
+
+description:
+  UART-attached sensor aggregation device using the OSF0 frame format.
+  The device sends capability, status, and sample frames to the host.
+
+properties:
+  compatible:
+    const: opensensorfusion,osf-uart
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    serial {
+        osf {
+            compatible = "opensensorfusion,osf-uart";
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 28784d66a..121b83f70 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1239,6 +1239,8 @@ patternProperties:
     description: OpenRISC.io
   "^openwrt,.*":
     description: OpenWrt
+  "^opensensorfusion,.*":
+    description: Open Sensor Fusion project
   "^option,.*":
     description: Option NV
   "^oranth,.*":
-- 
2.43.0