diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index c9dc2eff3cb2d5a8677c16ee7e43ec6d992c47b9..c01bc19e3c5eac6c51d3adf1cffb13333a29047b 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -188,6 +188,8 @@ void __init u5500_map_io(void)
 	ux500_map_io();
 
 	iotable_init(u5500_io_desc, ARRAY_SIZE(u5500_io_desc));
+
+	_PRCMU_BASE = __io_address(U5500_PRCMU_BASE);
 }
 
 static int usb_db5500_rx_dma_cfg[] = {
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 516126cb357dfeb52d918e57d4af4598669773d1..3d419fef0470f80be7025d60e60d61fa47bdd7a2 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -87,6 +87,8 @@ void __init u8500_map_io(void)
 		iotable_init(u8500_v1_io_desc, ARRAY_SIZE(u8500_v1_io_desc));
 	else if (cpu_is_u8500v2())
 		iotable_init(u8500_v2_io_desc, ARRAY_SIZE(u8500_v2_io_desc));
+
+	_PRCMU_BASE = __io_address(U8500_PRCMU_BASE);
 }
 
 static struct resource db8500_pmu_resources[] = {
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 5a43107c62325fc8a3f533053777ca0385cdc436..0190e0e68b4d11d68a91ef3ca3fcf31783cac9cf 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -23,6 +23,8 @@
 
 #include "clock.h"
 
+void __iomem *_PRCMU_BASE;
+
 #ifdef CONFIG_CACHE_L2X0
 static void __iomem *l2x0_base;
 #endif
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index bf63f2631ba0519234ef6f1d0c94d0af92d2b548..2c6f71049f2ec7fec0fe2f3ac6ca934330f33033 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -35,6 +35,7 @@
 #ifndef __ASSEMBLY__
 
 #include <mach/id.h>
+extern void __iomem *_PRCMU_BASE;
 
 #define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
 
diff --git a/arch/arm/mach-ux500/include/mach/prcmu-regs.h b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
index 455467e887915d628cd13ea416e47fc5d86ebdc6..c1226da19bfba11a686c70df56e91cd943d9b50b 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu-regs.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
@@ -15,8 +15,6 @@
 
 #include <mach/hardware.h>
 
-#define _PRCMU_BASE		IO_ADDRESS(U8500_PRCMU_BASE)
-
 #define PRCM_ARM_PLLDIVPS	(_PRCMU_BASE + 0x118)
 #define PRCM_ARM_CHGCLKREQ	(_PRCMU_BASE + 0x114)
 #define PRCM_PLLARM_ENABLE	(_PRCMU_BASE + 0x98)