Revert "arm64: dts: marvell: add dma-mask in crypto nodes for 7k/8k"

As I found by chance while merging another patch, the usage of
a dma-mask in this DT node is wrong for multiple reasons:

- dma-masks are a Linux specific concept, not a general
  hardware feature
- In DT, we use the "dma-ranges" property to describe how DMA
  addresses related between devices.
- The 40-bit mask appears to be completely unnecessary here, as
  the SoC cannot address that much memory anyway, so simply
  asking for a 64-bit mask (as supported by the device) should
  succeed anyway.

The patch to remove the parsing of the property is getting merged
through the crypto tree.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi

@@ -270,7 +270,6 @@
 				interrupt-names = "mem", "ring0", "ring1",
 				"ring2", "ring3", "eip";
 				clocks = <&cpm_clk 1 26>;
-				dma-mask = <0xff 0xffffffff>;
 			};
 		};
 

arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi

@@ -261,7 +261,6 @@
 				interrupt-names = "mem", "ring0", "ring1",
 						  "ring2", "ring3", "eip";
 				clocks = <&cps_clk 1 26>;
-				dma-mask = <0xff 0xffffffff>;
 				/*
 				 * The cryptographic engine found on the cp110
 				 * master is enabled by default at the SoC