diff --git a/fdts/tc3.dts b/fdts/tc3.dts
index 288e39d..2432b81 100644
--- a/fdts/tc3.dts
+++ b/fdts/tc3.dts
@@ -10,6 +10,24 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <platform_def.h>
 
+#define LIT_CAPACITY			239
+#define MID_CAPACITY			686
+#define BIG_CAPACITY			1024
+
+#define INT_MBOX_RX			300
+#define MHU_TX_ADDR			46040000 /* hex */
+#define MHU_RX_ADDR			46140000 /* hex */
+#define MPAM_ADDR			0x0 0x5f010000 /* 0x5f01_0000 */
+#define UARTCLK_FREQ			3750000
+
+#if TARGET_FLAVOUR_FVP
+#define DPU_ADDR			4000000000
+#define DPU_IRQ				579
+#elif TARGET_FLAVOUR_FPGA
+#define DPU_ADDR			2cc00000
+#define DPU_IRQ				69
+#endif
+
 #include "tc-common.dtsi"
 #if TARGET_FLAVOUR_FVP
 #include "tc-fvp.dtsi"