diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index c01bc19e3c5eac6c51d3adf1cffb13333a29047b..22705d246fc7ee8262858f46e521a1bd86276f27 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -44,6 +44,7 @@ static struct map_desc u5500_io_desc[] __initdata = {
 	__IO_DEV_DESC(U5500_GPIO3_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_GPIO4_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_PRCMU_BASE, SZ_4K),
+	__IO_DEV_DESC(U5500_PRCMU_TCDM_BASE, SZ_4K),
 };
 
 static struct resource db5500_pmu_resources[] = {