[PATCH 1/2] dt-bindings: w1: UART 1-wire bus

[Christoph Winklhofer <cj.winklhofer@gmail.com>]

Add device tree binding for UART 1-wire bus driver.

Signed-off-by: Christoph Winklhofer <cj.winklhofer@gmail.com>
---
 .../devicetree/bindings/w1/w1-uart.yaml       | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/w1/w1-uart.yaml

diff --git a/Documentation/devicetree/bindings/w1/w1-uart.yaml b/Documentation/devicetree/bindings/w1/w1-uart.yaml
new file mode 100644
index 000000000000..1a4fbe1d7c60
--- /dev/null
+++ b/Documentation/devicetree/bindings/w1/w1-uart.yaml
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/w1/w1-uart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UART 1-Wire Bus
+
+maintainers:
+  - Christoph Winklhofer <cj.winklhofer@gmail.com>
+
+properties:
+  compatible:
+    const: w1-uart
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    serial {
+      onewire {
+        compatible = "w1-uart";
+      };
+    };
-- 
2.43.0