arm64: tegra: jetson-nano: Remove extra PLL power supplies for PCIe and XUSB

The XUSB pad controller handles the various PLL power supplies, so
remove any references to them from the PCIe and XUSB controller device
tree nodes.
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts

@@ -30,11 +30,8 @@ memory@80000000 {
 	pcie@1003000 {
 		status = "okay";
 
-		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
 		hvddio-pex-supply = <&vdd_1v8>;
 		dvddio-pex-supply = <&vdd_pex_1v05>;
-		dvdd-pex-pll-supply = <&vdd_pex_1v05>;
-		hvdd-pex-pll-e-supply = <&vdd_1v8>;
 		vddio-pex-ctl-supply = <&vdd_1v8>;
 
 		pci@1,0 {
@@ -446,11 +443,6 @@ usb@70090000 {
 		avdd-usb-supply = <&vdd_3v3_sys>;
 		dvddio-pex-supply = <&vdd_pex_1v05>;
 		hvddio-pex-supply = <&vdd_1v8>;
-		/* these really belong to the XUSB pad controller */
-		avdd-pll-utmip-supply = <&vdd_1v8>;
-		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
-		dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;
-		hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;
 
 		status = "okay";
 	};