arm: dts: k3-am625-r5-sk: Enable DM services for main_pktdma

Enable DM services for main_pktdma during R5 SPL stage.

Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
diff --git a/arch/arm/dts/k3-am625-r5-sk.dts b/arch/arm/dts/k3-am625-r5-sk.dts
index 6b9f40e..0912b95 100644
--- a/arch/arm/dts/k3-am625-r5-sk.dts
+++ b/arch/arm/dts/k3-am625-r5-sk.dts
@@ -83,3 +83,8 @@
 	reg = <0x00 0x0fc40000 0x00 0x100>,
 	      <0x00 0x60000000 0x00 0x08000000>;
 };
+
+&main_pktdma {
+	ti,sci = <&dm_tifs>;
+	bootph-all;
+};