[PATCH 04/10] dt-bindings: arm: freescale: Add fsl,scu-key yaml file

[Abel Vesa]

This documents separately the key child node of the SCU main node.

Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx>
---
 .../bindings/arm/freescale/fsl,scu-key.yaml   | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,scu-key.yaml

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu-key.yaml b/Documentation/devicetree/bindings/arm/freescale/fsl,scu-key.yaml
new file mode 100644
index 000000000000..0b52f2f33bd6
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu-key.yaml
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/freescale/fsl,scu-key.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol
+
+maintainers:
+  - Shawn Guo <shawnguo@xxxxxxxxxx>
+
+description: i.MX SCU Client Device Node
+  Client nodes are maintained as children of the relevant IMX-SCU device node.
+
+properties:
+  compatible:
+    items:
+      - const: fsl,imx8qxp-sc-key
+      - const: fsl,imx-sc-key
+  linux,keycodes:
+    description: See Documentation/devicetree/bindings/input/input.yaml
+
+additionalProperties: false
+
+required:
+  - compatible
+  - linux,keycodes
-- 
2.34.3