arm: dts: k3-j722s*: Add overrides specific to OSPI

OSPI Boot requires overrides specific to R5 and also
to use DMA in R5 SPL stage the DM_TIFS needs to be used.
Add the corresponding overrides for R5 SPL stage.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>

arch/arm/dts/k3-j722s-evm-u-boot.dtsi

@@ -16,3 +16,7 @@
 &dmsc {
 	bootph-pre-ram;
 };
+
+&main_bcdma {
+	bootph-pre-ram;
+};

arch/arm/dts/k3-j722s-r5-evm.dts

@@ -81,3 +81,16 @@
 &wkup_uart0 {
 	status = "okay";
 };
+
+&ospi0 {
+	reg = <0x00 0x0fc40000 0x00 0x100>,
+	      <0x00 0x60000000 0x00 0x08000000>;
+};
+
+&main_bcdma {
+	ti,sci = <&dm_tifs>;
+};
+
+&main_pktdma {
+	ti,sci = <&dm_tifs>;
+};