ARM: dts: imx6dl-colibri: Cleanup

- Sort pinctrl nodes alphabetically
- End all pinctrl node names in grp and avoid using dashes
- Change pinctrl_usbc_id_1's node name to not use underscores
- Change the pmic's node name to pmic@8 per binding requirement
- Add sound-dai-cells to the codec node per binding requirement
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts

@@ -46,10 +46,10 @@ &ecspi4 {
 
 	mcp251x0: mcp251x@0 {
 		compatible = "microchip,mcp2515";
-		reg = <0>;
 		clocks = <&clk16m>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <27 0x2>;
+		reg = <0>;
 		spi-max-frequency = <10000000>;
 		status = "okay";
 	};