xilinx: Fix mdio bus description for vck190-sc
Current behavior is that eth_phy_get_mdio_bus
Net: FEC: can't find phy-handle
ZYNQ GEM: ff0b0000, mdio bus ff0b0000, phyaddr 0, interface sgmii
eth0: ethernet@ff0b0000
Net:
ZYNQ GEM: ff0b0000, mdio bus ff0b0000, phyaddr 0, interface sgmii
eth0: ethernet@ff0b0000
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/5b7da5808136b3f579c0cf7a3431b56c758655e9.1662460749.git.michal.simek@amd.com
diff --git a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
index 4940825..3fa18f5 100644
--- a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
+++ b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
@@ -155,8 +155,12 @@
phy-handle = <&phy0>;
phy-mode = "sgmii";
is-internal-pcspma;
- phy0: ethernet-phy@0 { /* u131 M88E1512 */
- reg = <0>;
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@0 { /* u131 M88E1512 */
+ reg = <0>;
+ };
};
};