ARM: dts: sync Amlogic GX DT to Linux v6.4

Sync Amlogic GXBB, GXL & GXM DTs from Linux v6.4, and also
switch to GXL MDIO MUX driver to adapt to DT change,

Most of the changes are only cosmetic or doesn't concern U-Boot,
the most important change for U-Boot is the GXL mdio mux compatible
switch to amlogic,gxl-mdio-mux.

Link: https://lore.kernel.org/r/20231213-u-boot-gxl-mdio-mux-v2-2-c56bb02a75ea@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts b/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts
index 93d8f8a..6c4e68e 100644
--- a/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts
+++ b/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts
@@ -284,7 +284,7 @@
 	pinctrl-0 = <&nor_pins>;
 	pinctrl-names = "default";
 
-	nor_4u1: spi-flash@0 {
+	nor_4u1: flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
@@ -305,7 +305,6 @@
 };
 
 &usb2_phy0 {
-	pinctrl-names = "default";
 	phy-supply = <&vcc5v>;
 };