arm64: dts: stratix10: Correct System Manager register size

commit 74121b9aa3cd571ddfff014a9f47db36cae3cda9 upstream.

Correct the register size of the System Manager node.

Cc: stable@vger.kernel.org
Fixes: 78cd6a9d ("arm64: dts: Add base stratix 10 dtsi")
Signed-off-by: NThor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi

@@ -335,7 +335,7 @@
 
 		sysmgr: sysmgr@ffd12000 {
 			compatible = "altr,sys-mgr", "syscon";
-			reg = <0xffd12000 0x1000>;
+			reg = <0xffd12000 0x228>;
 		};
 
 		/* Local timer */