arm64: dts: uniphier: Rename usb-glue node for USB3 to usb-controller

This "usb-glue" stands for an external controller associated with USB core,
however, this is not common. So rename to "usb-controller".
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20220913042321.4817-4-hayashi.kunihiko@socionext.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi

@@ -762,7 +762,7 @@ usb: usb@65a00000 {
 			dr_mode = "host";
 		};
 
-		usb-glue@65b00000 {
+		usb-controller@65b00000 {
 			compatible = "socionext,uniphier-ld20-dwc3-glue",
 				     "simple-mfd";
 			#address-cells = <1>;

arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi

@@ -611,7 +611,7 @@ usb0: usb@65a00000 {
 			dr_mode = "host";
 		};
 
-		usb-glue@65b00000 {
+		usb-controller@65b00000 {
 			compatible = "socionext,uniphier-pxs3-dwc3-glue",
 				     "simple-mfd";
 			#address-cells = <1>;
@@ -713,7 +713,7 @@ usb1: usb@65c00000 {
 			dr_mode = "host";
 		};
 
-		usb-glue@65d00000 {
+		usb-controller@65d00000 {
 			compatible = "socionext,uniphier-pxs3-dwc3-glue",
 				     "simple-mfd";
 			#address-cells = <1>;