arm64: dts: renesas: Group tuples in pin control properties

To improve human readability and enable automatic validation, the tuples
in "pinctrl-*" properties should be grouped using angle brackets.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210204130517.1647073-6-geert+renesas@glider.be

arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi

@@ -615,7 +615,7 @@ &pwm2 {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 
 	/* Single DAI */

arch/arm64/boot/dts/renesas/hihope-rev4.dtsi

@@ -80,7 +80,7 @@ sound_pins: sound {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 	status = "okay";
 

arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts

@@ -351,7 +351,7 @@ usb30_pins: usb30 {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 
 	/* Single DAI */

arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts

@@ -621,7 +621,7 @@ &pwm5 {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 
 	/* Single DAI */

arch/arm64/boot/dts/renesas/salvator-common.dtsi

@@ -730,7 +730,7 @@ &pwm1 {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 
 	/* Single DAI */

arch/arm64/boot/dts/renesas/ulcb.dtsi

@@ -365,7 +365,7 @@ usb1_pins: usb1 {
 };
 
 &rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
 	pinctrl-names = "default";
 
 	/* Single DAI */