[PATCH v4 07/14] dt-bindings: rtc: Add fsl,scu-rtc yaml file

[Viorel Suman <viorel.suman@xxxxxxx>]

From: Abel Vesa <abel.vesa@xxxxxxx>

In order to replace the fsl,scu txt file from bindings/arm/freescale,
we need to split it between the right subsystems. This patch documents
separately the 'rtc' child node of the SCU main node.

Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx>
Signed-off-by: Viorel Suman <viorel.suman@xxxxxxx>
---
 .../devicetree/bindings/rtc/fsl,scu-rtc.yaml  | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml

diff --git a/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
new file mode 100644
index 000000000000..a2594fdd486f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol
+
+maintainers:
+  - Dong Aisheng <aisheng.dong@xxxxxxx>
+
+description: i.MX SCU Client Device Node
+  Client nodes are maintained as children of the relevant IMX-SCU device node.
+
+properties:
+  compatible:
+    const: fsl,imx8qxp-sc-rtc
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    rtc {
+             compatible = "fsl,imx8qxp-sc-rtc";
+    };
-- 
2.25.1