ARM: dts: da850-lcdk: Sync from Linux 4.16

Sync dts from Linux 4.16 and also add u-boot specific
dtsi for OMAPl138 board.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/dts/da850.dtsi b/arch/arm/dts/da850.dtsi
index 02e2f8f..c66cf78 100644
--- a/arch/arm/dts/da850.dtsi
+++ b/arch/arm/dts/da850.dtsi
@@ -23,11 +23,18 @@
 			reg = <0xfffee000 0x2000>;
 		};
 	};
-
-	aliases {
-		spi0 = &spi0;
+	dsp: dsp@11800000 {
+		compatible = "ti,da850-dsp";
+		reg = <0x11800000 0x40000>,
+		      <0x11e00000 0x8000>,
+		      <0x11f00000 0x8000>,
+		      <0x01c14044 0x4>,
+		      <0x01c14174 0x8>;
+		reg-names = "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig";
+		interrupt-parent = <&intc>;
+		interrupts = <28>;
+		status = "disabled";
 	};
-
 	soc@1c00000 {
 		compatible = "simple-bus";
 		model = "da850";