dt-bindings: net: brcm,unimac-mdio: Add bcm6846-mdio

The MDIO block in the BCM6846 is not identical to any of the
previous versions, but has extended registers not present in
the other variants. For this reason we need to use a new
compatible especially for this SoC.

Suggested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/linux-devicetree/b542b2e8-115c-4234-a464-e73aa6bece5c@broadcom.com/
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241012-bcm6846-mdio-v1-1-c703ca83e962@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
index 23dfe0838dca487e4fa1a983aa7b95ef4e39ede6..63bee5b542f50135479bf42891fc97408d1543ee 100644 (file)
--- a/Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
+++ b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
@@ -26,6 +26,7 @@ properties:
       - brcm,asp-v2.1-mdio
       - brcm,asp-v2.2-mdio
       - brcm,unimac-mdio
+      - brcm,bcm6846-mdio
 
   reg:
     minItems: 1