[PATCH 4/6] dt-bindings: riscv: Add DT binding documentation for Renesas RZ/Five SoC and SMARC EVK

[Lad Prabhakar]

Document Renesas RZ/Five (R9A07G043) SoC and SMARC EVK based on this SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
 .../devicetree/bindings/riscv/renesas.yaml    | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/riscv/renesas.yaml

diff --git a/Documentation/devicetree/bindings/riscv/renesas.yaml b/Documentation/devicetree/bindings/riscv/renesas.yaml
new file mode 100644
index 000000000000..f72f8aea6a82
--- /dev/null
+++ b/Documentation/devicetree/bindings/riscv/renesas.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/riscv/renesas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/Five Platform Device Tree Bindings
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
+
+# We want to ignore this schema if the board is SMARC EVK based on ARM64 arch
+select:
+  not:
+    properties:
+      compatible:
+        contains:
+          items:
+            - const: renesas,smarc-evk
+            - enum:
+                - renesas,r9a07g043u11
+                - renesas,r9a07g043u12
+                - renesas,r9a07g044c1
+                - renesas,r9a07g044c2
+                - renesas,r9a07g044l1
+                - renesas,r9a07g044l2
+                - renesas,r9a07g054l1
+                - renesas,r9a07g054l2
+            - enum:
+                - renesas,r9a07g043
+                - renesas,r9a07g044
+                - renesas,r9a07g054
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: RZ/Five (R9A07G043)
+        items:
+          - enum:
+              - renesas,smarc-evk # SMARC EVK
+          - const: renesas,r9a07g043f01
+          - const: renesas,r9a07g043
+
+additionalProperties: true
+
+...
-- 
2.17.1