ARM: dts: bcmbca: bcm6846: 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: de1a99a ("ARM: dts: Add DTS files for bcmbca SoC BCM6846")
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/bcm6846.dtsi

@@ -65,8 +65,6 @@
 	psci {
 		compatible = "arm,psci-0.2";
 		method = "smc";
-		cpu_off = <1>;
-		cpu_on = <2>;
 	};
 
 	axi@81000000 {