ARM: dts: bcm6846: Add MDIO control block

This adds the MDIO block found in the BCM6846. Use the new
"brcm,bcm6846-mdio" compatible (merged to the networking tree)
for this block.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-4-8375a0e1f89f@linaro.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

diff --git a/arch/arm/boot/dts/broadcom/bcm6846.dtsi b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
index dc0c87c79569557ebd26a2202a7f02a772939dde..d6f5fe740ca5d32923196b87d784b4232a35dfa8 100644 (file)
--- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
@@ -223,5 +223,14 @@
                                reg = <0>;
                        };
                };
+
+               mdio: mdio@2060 {
+                       compatible = "brcm,bcm6846-mdio";
+                       reg = <0x02060 0x10>, <0x5a068 0x4>;
+                       reg-names = "mdio", "mdio_indir_rw";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
        };
 };