tegra: beaver/apalis: Fix DTC warning

Fix warning when compiling tegra30-beaver/-apalis.dts with latest DTC:

  "Warning (avoid_unnecessary_addr_size): /pci/pch@1f,0: unnecessary
   #address-cells/#size-cells without "ranges" or child "reg" property"

Signed-off-by: Tom Warren <twarren@nvidia.com>

arch/arm/dts/tegra30-apalis.dts

@@ -119,9 +119,6 @@
 			vccio-supply = <&sys_3v3_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
 				/* SW1: +V1.35_VDDIO_DDR */
 				vdd1_reg: vdd1 {
 					regulator-name = "vddio_ddr_1v35";

arch/arm/dts/tegra30-beaver.dts

@@ -102,9 +102,6 @@
 			vccio-supply = <&vdd_5v_in_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
 				vdd1_reg: vdd1 {
 					regulator-name = "vddio_ddr_1v2";
 					regulator-min-microvolt = <1200000>;