dt-bindings: soc: renesas: Document SMARC Carrier-II EVK

Document the Renesas SMARC Carrier-II EVK board which is based on the
Renesas RZ/G3S SMARC SoM.  The SMARC Carrier-II EVK consists of an
RZ/G3S SoM module and a SMARC Carrier-II carrier board; the SoM module
sits on top of the carrier board.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230929053915.1530607-27-claudiu.beznea@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml
index 31d0539..594a7d7 100644 (file)
--- a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml
+++ b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml
@@ -486,6 +486,13 @@ properties:
           - const: renesas,r9a08g045s33 # PCIe support
           - const: renesas,r9a08g045
 
+      - description: RZ SMARC Carrier-II Evaluation Kit
+        items:
+          - const: renesas,smarc2-evk # RZ SMARC Carrier-II EVK
+          - const: renesas,rzg3s-smarcm # RZ/G3S SMARC SoM
+          - const: renesas,r9a08g045s33 # PCIe support
+          - const: renesas,r9a08g045
+
 additionalProperties: true
 
 ...