arm64: dts: msm8996: Fix dma node name

DMA controller binding describes the node name should be dma-controller
and not dma, so fix the node name

Signed-off-by: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

arch/arm64/boot/dts/qcom/msm8996.dtsi

@@ -1990,7 +1990,7 @@
 			};
 		};
 
-		slimbam: dma@9184000 {
+		slimbam: dma-controller@9184000 {
 			compatible = "qcom,bam-v1.7.0";
 			qcom,controlled-remotely;
 			reg = <0x09184000 0x32000>;