ARM: dts: meson8b: drop undocumented property from the Mali GPU node

Drop the undocumented "switch-delay" which is a left-over from my
experiments with an early lima kernel driver when it was still
out-of-tree and required this property on Amlogic SoCs.

Fixes: c3ea80b ("ARM: dts: meson8b: add the Mali-450 MP2 GPU")
Signed-off-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

Author: xdarklight

arch/arm/boot/dts/meson8b.dtsi

@@ -229,7 +229,6 @@
 			clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
 			clock-names = "bus", "core";
 			operating-points-v2 = <&gpu_opp_table>;
-			switch-delay = <0xffff>;
 		};
 	};
 }; /* end of / */