arm: dts: am3x: Non-functional changes sync with v6.3-rc6

This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.

Signed-off-by: Andrew Davis <afd@ti.com>
diff --git a/arch/arm/dts/am33xx-l4.dtsi b/arch/arm/dts/am33xx-l4.dtsi
index 5892612..2264a1a 100644
--- a/arch/arm/dts/am33xx-l4.dtsi
+++ b/arch/arm/dts/am33xx-l4.dtsi
@@ -1327,7 +1327,7 @@
 				#mbox-cells = <1>;
 				ti,mbox-num-users = <4>;
 				ti,mbox-num-fifos = <8>;
-				mbox_wkupm3: wkup_m3 {
+				mbox_wkupm3: mbox-wkup-m3 {
 					ti,mbox-send-noirq;
 					ti,mbox-tx = <0 0 0>;
 					ti,mbox-rx = <0 0 3>;
@@ -1621,7 +1621,7 @@
 			};
 		};
 
-		target-module@ae000 {			/* 0x481ae000, ap 56 3a.0 */
+		target-module@ae000 {		/* 0x481ae000, ap 56 3a.0 */
 			compatible = "ti,sysc-omap2", "ti,sysc";
 			reg = <0xae000 0x4>,
 			      <0xae010 0x4>,
@@ -1798,7 +1798,7 @@
 				status = "disabled";
 				ranges = <0 0 0x1000>;
 
-				ecap0: ecap@100 {
+				ecap0: pwm@100 {
 					compatible = "ti,am3352-ecap",
 						     "ti,am33xx-ecap";
 					#pwm-cells = <3>;
@@ -1859,7 +1859,7 @@
 				status = "disabled";
 				ranges = <0 0 0x1000>;
 
-				ecap1: ecap@100 {
+				ecap1: pwm@100 {
 					compatible = "ti,am3352-ecap",
 						     "ti,am33xx-ecap";
 					#pwm-cells = <3>;
@@ -1920,7 +1920,7 @@
 				status = "disabled";
 				ranges = <0 0 0x1000>;
 
-				ecap2: ecap@100 {
+				ecap2: pwm@100 {
 					compatible = "ti,am3352-ecap",
 						     "ti,am33xx-ecap";
 					#pwm-cells = <3>;