treewide: replace 'linux, stdout-path' with 'stdout-path'

This follows a similar upstream patch by Rob Herring:

|commit 78e5dfea84dc15d69940831b3981b3014d17222e
|Author: Rob Herring <[email protected]>
|Date:   Wed Feb 28 16:44:06 2018 -0600
|    powerpc: dts: replace 'linux,stdout-path' with 'stdout-path'
|
|    'linux,stdout-path' has been deprecated for some time in favor of
|    'stdout-path'. Now dtc will warn on occurrences of 'linux,stdout-path'.
|    Search and replace all the of occurrences with 'stdout-path'.

Signed-off-by: Christian Lamparter <[email protected]>

target/linux/apm821xx/dts/meraki-mr24.dts

@@ -27,7 +27,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "/plb/opb/serial@ef600400";
+		stdout-path = "/plb/opb/serial@ef600400";
 	};
 };
 

target/linux/apm821xx/dts/meraki-mx60.dts

@@ -27,7 +27,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "/plb/opb/serial@ef600400";
+		stdout-path = "/plb/opb/serial@ef600400";
 	};
 };
 

target/linux/apm821xx/dts/netgear-wndr4700.dts

@@ -26,7 +26,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "/plb/opb/serial@ef600300";
+		stdout-path = "/plb/opb/serial@ef600300";
 	};
 
 	thermal-zones {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap148.dts

@@ -25,7 +25,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-c2600.dts

@@ -32,7 +32,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-d7800.dts

@@ -33,7 +33,7 @@
 
 	chosen {
 		bootargs = "rootfstype=squashfs noinitrd";
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-db149.dts

@@ -20,7 +20,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts

@@ -33,7 +33,7 @@
 
 	chosen {
 		bootargs = "console=ttyMSM0,115200n8";
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 		append-rootblock = "ubi.mtd=";  /* append to bootargs adding the root deviceblock nbr from bootloader */
 	};
 

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-r7500.dts

@@ -34,7 +34,7 @@
 
 	chosen {
 		bootargs = "rootfstype=squashfs noinitrd";
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts

@@ -38,7 +38,7 @@
 
 	chosen {
 		bootargs = "rootfstype=squashfs noinitrd";
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-vr2600v.dts

@@ -32,7 +32,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-wg2600hp.dts

@@ -32,7 +32,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-wpq864.dts

@@ -53,7 +53,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts

@@ -34,7 +34,7 @@
 
 	chosen {
 		bootargs = "rootfstype=squashfs,ext4 rootwait noinitrd";
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 		append-rootblock = "root=/dev/mmcblk0p";
 	};
 

target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8065-r7800.dts

@@ -37,7 +37,7 @@
 	};
 
 	chosen {
-		linux,stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:115200n8";
 	};
 
 	soc {

target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts

@@ -18,7 +18,7 @@
 	chosen {
 		bootargs = "console=ttyS0,115200";
 /*
-		linux,stdout-path = "/soc@ffe00000/serial@4500";
+		stdout-path = "/soc@ffe00000/serial@4500";
 */
 	};