ARM: dts: spear1340: Update serial node properties

stable inclusion
from stable-v5.10.110
commit ea3912af8b8a954b79933d29e916d0a6e23b67e9
bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ea3912af8b8a954b79933d29e916d0a6e23b67e9

--------------------------------

commit 583d6b00 upstream.

Reorder dma and dma-names property for serial node to make it compliant
with bindings.

Fixes: 6e8887f6 ("ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT")
Signed-off-by: NKuldeep Singh <singh.kuldeep87k@gmail.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20220326042313.97862-3-singh.kuldeep87k@gmail.com'
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm/boot/dts/spear1340.dtsi

@@ -136,9 +136,9 @@
 				reg = <0xb4100000 0x1000>;
 				interrupts = <0 105 0x4>;
 				status = "disabled";
-				dmas = <&dwdma0 12 0 1>,
-					<&dwdma0 13 1 0>;
-				dma-names = "tx", "rx";
+				dmas = <&dwdma0 13 0 1>,
+					<&dwdma0 12 1 0>;
+				dma-names = "rx", "tx";
 			};
 
 			thermal@e07008c4 {