arm64: dts: amlogic: g12 CPU timers stop in suspend

The Arm per-CPU architected timers stop ticking in suspend, when the
SCP powers down the CPUs.  Flag that in the DT.
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi

@@ -2407,6 +2407,7 @@ timer {
 			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10
 			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
+		arm,no-tick-in-suspend;
 	};
 
 	xtal: xtal-clk {