diff --git a/dts/lagarto_ox.dts b/dts/lagarto_ox.dts
index 48a2442..1c0ea21 100644
--- a/dts/lagarto_ox.dts
+++ b/dts/lagarto_ox.dts
@@ -267,5 +267,31 @@
 		//	   xlnx,count-width = <0x20>;
 		//	   xlnx,one-timer-only = <0x0>;
 		//};
+
+
+		#ifdef ENABLE_SPI
+		uart16750: serial@40005000 {
+			compatible = "ns16750";
+			reg = <0x00000000 0x40005000 0x00000000 0x00001000>;
+			interrupt-parent = <&PLIC>;
+			interrupts = <5>;
+			clock-frequency = <CPU_CLOCK_FREQUENCY>;
+			current-speed = <0x0001c200>;
+			status = "okay";
+		};
+		spi0: spi@40007000 {
+			compatible = "ti,keystone-spi";
+			reg = <0x00000000 0x40007000 0x00000000 0x00001000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupt-parent = <&PLIC>;
+			interrupt-names = "intvec0", "intvec1";
+			interrupts = <6 0>, <0x00000007 0>;
+			ti,davinci-spi-intr-line = <0>;
+			spi-max-frequency = <24000000>;
+			loopback-mode = <1>;
+			status = "okay";
+		}; 
+		#endif
 	};
 };
diff --git a/dts/lagarto_ox.h b/dts/lagarto_ox.h
index 1d5df29..9e83bb0 100644
--- a/dts/lagarto_ox.h
+++ b/dts/lagarto_ox.h
@@ -16,3 +16,6 @@
 
 #define PLIC_ADDR		0x40800000
 #define UART_ADDR		0x40001000
+
+/* Toggles */
+#define ENABLE_SPI