dt-bindings: net: renesas-gbeth: Add support for RZ/V2N (R9A09G056) SoC

Document support for the GBETH IP found on the Renesas RZ/V2N (R9A09G056)
SoC. The GBETH controller on the RZ/V2N SoC is functionally identical to
the one found on the RZ/V2H(P) (R9A09G057) SoC, so `renesas,rzv2h-gbeth`
will be used as a fallback compatible.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250507173551.100280-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml b/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
index 02a6793c26f58c358f06850108d0e4639ee63fee..c498a9999289f97f1c4f3be01c0a3fc7d29efbf4 100644 (file)
--- a/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
+++ b/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
@@ -14,6 +14,7 @@ select:
     compatible:
       contains:
         enum:
+          - renesas,r9a09g056-gbeth
           - renesas,r9a09g057-gbeth
           - renesas,rzv2h-gbeth
   required:
@@ -23,6 +24,7 @@ properties:
   compatible:
     items:
       - enum:
+          - renesas,r9a09g056-gbeth # RZ/V2N
           - renesas,r9a09g057-gbeth # RZ/V2H(P)
       - const: renesas,rzv2h-gbeth
       - const: snps,dwmac-5.20