dt-bindings: arm: realtek: Document RTD1296 and Synology DS418

Define compatible strings for Realtek RTD1296 SoC and Synology
DiskStation DS418 NAS.

Cc: info@synology.com
Acked-by: Rob Herring <robh@kernel.org>
[AF: Converted to json-schema]
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/Documentation/devicetree/bindings/arm/realtek.yaml b/Documentation/devicetree/bindings/arm/realtek.yaml
index 6ea3a79825cc15cbadd76c7b1fcef9db75d70e01..ab59de17152da03747f305c8ce623a6b7d53d02e 100644 (file)
--- a/Documentation/devicetree/bindings/arm/realtek.yaml
+++ b/Documentation/devicetree/bindings/arm/realtek.yaml
@@ -27,4 +27,10 @@ properties:
               - probox2,ava # ProBox2 AVA
               - zidoo,x9s # Zidoo X9S
           - const: realtek,rtd1295
+
+      # RTD1296 SoC based boards
+      - items:
+          - enum:
+              - synology,ds418 # Synology DiskStation DS418
+          - const: realtek,rtd1296
 ...