rockchip: rk356x: Sync device tree from linux v6.7

Sync rk356x device tree from linux v6.7.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/dts/rk3566-radxa-cm3-io.dts b/arch/arm/dts/rk3566-radxa-cm3-io.dts
index 5e4236a..1b1c67d 100644
--- a/arch/arm/dts/rk3566-radxa-cm3-io.dts
+++ b/arch/arm/dts/rk3566-radxa-cm3-io.dts
@@ -137,8 +137,8 @@
 
 &mdio1 {
 	rgmii_phy1: ethernet-phy@0 {
-		compatible="ethernet-phy-ieee802.3-c22";
-		reg= <0x0>;
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
 	};
 };