Update pps-rp1.dts. Pedantic whitespace.

Even more pedantic whitespace formatting

Author: josh-blake

arch/arm/boot/dts/overlays/pps-rp1.dts

@@ -4,16 +4,28 @@
 
 /*
 *	dtparams:
-*	pin: (integer) Specifies the PPS Input pin. Takes the pin number correlating to the RPi 40-pin GPIO. Defaults to GPIO 18.
+*	pin: (integer) Specifies the PPS Input pin.
+*		Takes the pin number correlating to the RPi 40-pin GPIO.
+*		Defaults to GPIO 18.
 *	pull-none: (boolean) Disable pull-up/down resistors on the PPS Input pin.
 *	pull-up: (boolean) Enable pull-up resistor on the PPS Input pin.
 *	pull-down: (boolean) Enable pull-down resistor on the PPS Input pin.
-*	schmitt-trigger: (boolean) Enable the Schmitt-trigger on the PPS Input pin. Defaults to off.
-*	echo-pin: (integer) Specifies the PPS Echo Output pin. Takes the pin number correlating to the RPi 40-pin GPIO. Defaults to GPIO 17.
-*	echo-ms: (integer) Specifies the pulse-width in ms that the echo signal outputs on the PPS Echo Output pin. Must be less than 999. Defaults to 10ms.
-*	echo: (boolean) Enables the PPS Echo Output signal. Defaults to off.
-*	capture-clear: (boolean) Captures the clear event time. Defaults to off.
-*	assert-falling-edge: (boolean) Uses the falling signal edge instead of the rising signal edge. Defaults to off. 
+*	schmitt-trigger: (boolean) Enable the Schmitt-trigger on the PPS Input pin.
+*		Defaults to off.
+*	echo-pin: (integer) Specifies the PPS Echo Output pin.
+*		Takes the pin number correlating to the RPi 40-pin GPIO.
+*		Defaults to GPIO 17.
+*	echo-ms: (integer) Specifies the pulse-width in ms that the echo signal outputs
+*		on the PPS Echo Output pin.
+*		Must be less than 999.
+*		Defaults to 10ms.
+*	echo: (boolean) Enables the PPS Echo Output signal.
+*		Defaults to off.
+*	capture-clear: (boolean) Captures the clear event time.
+*		Defaults to off.
+*	assert-falling-edge: (boolean) Uses the falling signal edge instead of the 
+*		rising signal edge.
+*		Defaults to off.
 */
 
 /dts-v1/;
@@ -36,7 +48,7 @@
 	};
 
 	fragment@1 {
-        	target = <&gpio>;
+		target = <&gpio>;
 		__overlay__ {
 			pps_gpios: pps_gpios@ {
 				pps_in: pps_in@ {
@@ -74,7 +86,11 @@
 			<&pps>,"gpios:4{,=18}",
 			<&pps_gpios>,"reg:0{,=18}",
 			<&pps_in>,"reg:0{,=18}",
-			<&pps_in>,"pins{2=gpio2,3=gpio3,4=gpio4,17=gpio17,27=gpio27,22=gpio22,10=gpio10,9=gpio9,11=gpio11,0=gpio0,5=gpio5,6=gpio6,13=gpio13,19=gpio19,26=gpio26,14=gpio14,15=gpio15,18=gpio18,23=gpio23,24=gpio24,25=gpio25,8=gpio8,7=gpio7,1=gpio1,12=gpio12,16=gpio16,20=gpio20,21=gpio21,=gpio18}";
+			<&pps_in>,"pins{2=gpio2,3=gpio3,4=gpio4,17=gpio17,27=gpio27,22=gpio22,
+				10=gpio10,9=gpio9,11=gpio11,0=gpio0,5=gpio5,6=gpio6,13=gpio13,
+				19=gpio19,26=gpio26,14=gpio14,15=gpio15,18=gpio18,23=gpio23,
+				24=gpio24,25=gpio25,8=gpio8,7=gpio7,1=gpio1,12=gpio12,16=gpio16,
+				20=gpio20,21=gpio21,=gpio18}";
 		pull-none = <&pps_in>,"bias-disable?";
 		pull-up = <&pps_in>,"bias-pull-up?";
 		pull-down = <&pps_in>,"bias-pull-down?";
@@ -83,7 +99,11 @@
 		capture-clear = <&pps>,"capture-clear?";
 		echo-pin =
 			<&pps_out>,"reg:0{,=17}",
-			<&pps_out>,"pins{2=gpio2,3=gpio3,4=gpio4,17=gpio17,27=gpio27,22=gpio22,10=gpio10,9=gpio9,11=gpio11,0=gpio0,5=gpio5,6=gpio6,13=gpio13,19=gpio19,26=gpio26,14=gpio14,15=gpio15,18=gpio18,23=gpio23,24=gpio24,25=gpio25,8=gpio8,7=gpio7,1=gpio1,12=gpio12,16=gpio16,20=gpio20,21=gpio21,=gpio17}",
+			<&pps_out>,"pins{2=gpio2,3=gpio3,4=gpio4,17=gpio17,27=gpio27,22=gpio22,
+				10=gpio10,9=gpio9,11=gpio11,0=gpio0,5=gpio5,6=gpio6,13=gpio13,
+				19=gpio19,26=gpio26,14=gpio14,15=gpio15,18=gpio18,23=gpio23,
+				24=gpio24,25=gpio25,8=gpio8,7=gpio7,1=gpio1,12=gpio12,16=gpio16,
+				20=gpio20,21=gpio21,=gpio17}",
 			<&pps_echo>,"echo-gpios:4{,=17}";
 		echo-ms = <&pps_echo>,"echo-active-ms:0";
 		echo = <0>,"+2+3";