ARM: dts: bcmbca: bcm63178: clean up psci node

Remove unnecessary cpu_on and cpu_off properties from psci
node as they are only needed for psci version prior to 0.2.

Fixes: fc85b7e ("ARM: dts: add dts files for bcmbca soc 63178")
Signed-off-by: William Zhang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Florian Fainelli <[email protected]>

Author: William Zhang

arch/arm/boot/dts/bcm63178.dtsi

@@ -80,8 +80,6 @@
 	psci {
 		compatible = "arm,psci-0.2";
 		method = "smc";
-		cpu_off = <1>;
-		cpu_on = <2>;
 	};
 
 	axi@81000000 {