rockchip: dts: fix unnecessary '-cells' warning

Fix warning below:
unnecessary #address-cells/#size-cells without "ranges" or child "reg"
property

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

arch/arm/dts/rk3288-evb.dtsi

@@ -19,8 +19,6 @@
 
 	keys: gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
 		button@0 {
 			gpio-key,wakeup = <1>;

arch/arm/dts/rk3288-firefly.dtsi

@@ -25,8 +25,6 @@
 
 	keys: gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
 		button@0 {
 			gpio-key,wakeup = <1>;

arch/arm/dts/rk3288-tinker.dtsi

@@ -55,8 +55,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 
 		pinctrl-names = "default";

arch/arm/dts/rk3288-veyron.dtsi

@@ -83,8 +83,6 @@
 
 	gpio_keys: gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwr_key_h>;

arch/arm/dts/rk3288.dtsi

@@ -841,8 +841,6 @@
 		#size-cells = <0>;
 		status = "disabled";
 		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
 			reg = <1>;
 			mipi_in: port {
 				#address-cells = <1>;

arch/arm/dts/rk3328.dtsi

@@ -189,8 +189,6 @@
 		u-boot,dm-pre-reloc;
 		compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff100000 0x0 0x1000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 
 		io_domains: io-domains {
 			compatible = "rockchip,rk3328-io-voltage-domain";

arch/arm/dts/rk3399-puma.dtsi

@@ -208,8 +208,6 @@
 };
 
 &hdmi {
-	#address-cells = <1>;
-	#size-cells = <0>;
 	#sound-dai-cells = <0>;
 	status = "okay";
 };

arch/arm/dts/rk3399.dtsi

@@ -1015,8 +1015,6 @@
 		u-boot,dm-pre-reloc;
 		compatible = "rockchip,rk3399-pmugrf", "syscon", "simple-mfd";
 		reg = <0x0 0xff320000 0x0 0x1000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 
 		pmu_io_domains: io-domains {
 			compatible = "rockchip,rk3399-pmu-io-voltage-domain";
@@ -1493,8 +1491,6 @@
 		#size-cells = <0>;
 		status = "disabled";
 		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
 			reg = <1>;
 			mipi_in: port {
 				#address-cells = <1>;