arm64: dts: hisilicon: add missing space before {

Add missing whitespace between node name/label and opening {.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm64/boot/dts/hisilicon/hi6220.dtsi

@@ -861,7 +861,7 @@ tsensor: tsensor@0,f7030700 {
 			#thermal-sensor-cells = <1>;
 		};
 
-		i2s0: i2s@f7118000{
+		i2s0: i2s@f7118000 {
 			compatible = "hisilicon,hi6210-i2s";
 			reg = <0x0 0xf7118000 0x0 0x8000>; /* i2s unit */
 			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; /* 155 "DigACodec_intr"-32 */

arch/arm64/boot/dts/hisilicon/hip06.dtsi

@@ -570,7 +570,7 @@ port@5 {
 			};
 		};
 
-		eth0: ethernet-4{
+		eth0: ethernet-4 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <4>;
@@ -579,7 +579,7 @@ eth0: ethernet-4{
 			dma-coherent;
 		};
 
-		eth1: ethernet-5{
+		eth1: ethernet-5 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <5>;
@@ -588,7 +588,7 @@ eth1: ethernet-5{
 			dma-coherent;
 		};
 
-		eth2: ethernet-0{
+		eth2: ethernet-0 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <0>;
@@ -597,7 +597,7 @@ eth2: ethernet-0{
 			dma-coherent;
 		};
 
-		eth3: ethernet-1{
+		eth3: ethernet-1 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <1>;

arch/arm64/boot/dts/hisilicon/hip07.dtsi

@@ -1483,7 +1483,7 @@ port@5 {
 			};
 		};
 
-		eth0: ethernet@4{
+		eth0: ethernet@4 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <4>;
@@ -1492,7 +1492,7 @@ eth0: ethernet@4{
 			dma-coherent;
 		};
 
-		eth1: ethernet@5{
+		eth1: ethernet@5 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <5>;
@@ -1501,7 +1501,7 @@ eth1: ethernet@5{
 			dma-coherent;
 		};
 
-		eth2: ethernet@0{
+		eth2: ethernet@0 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <0>;
@@ -1510,7 +1510,7 @@ eth2: ethernet@0{
 			dma-coherent;
 		};
 
-		eth3: ethernet@1{
+		eth3: ethernet@1 {
 			compatible = "hisilicon,hns-nic-v2";
 			ae-handle = <&dsaf0>;
 			port-idx-in-ae = <1>;