ARM: dts: Renesas R9A06G032 SMP enable method

Add a special enable method for the second CA7 of the R9A06G032
as well as the default value for the "cpu-release-addr" property.
Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r9a06g032.dtsi

@@ -29,6 +29,8 @@ cpu@1 {
 			compatible = "arm,cortex-a7";
 			reg = <1>;
 			clocks = <&sysctrl 84>;
+			enable-method = "renesas,r9a06g032-smp";
+			cpu-release-addr = <0 0x4000c204>;
 		};
 	};