diff --git a/drivers/core/fdtaddr.c b/drivers/core/fdtaddr.c
index 528cf47..f8cdbd6 100644
--- a/drivers/core/fdtaddr.c
+++ b/drivers/core/fdtaddr.c
@@ -136,6 +136,21 @@ void *devfdt_get_addr_ptr(struct udevice *dev)
 	return (void *)(uintptr_t)devfdt_get_addr_index(dev, 0);
 }
 
+void *devfdt_remap_addr_index(struct udevice *dev, int index)
+{
+	fdt_addr_t addr = devfdt_get_addr(dev);
+
+	if (addr == FDT_ADDR_T_NONE)
+		return NULL;
+
+	return map_physmem(addr, 0, MAP_NOCACHE);
+}
+
+void *devfdt_remap_addr(struct udevice *dev)
+{
+	return devfdt_remap_addr_index(dev, 0);
+}
+
 void *devfdt_map_physmem(struct udevice *dev, unsigned long size)
 {
 	fdt_addr_t addr = devfdt_get_addr(dev);
diff --git a/drivers/core/read.c b/drivers/core/read.c
index 0322cbf..96766c7 100644
--- a/drivers/core/read.c
+++ b/drivers/core/read.c
@@ -4,6 +4,8 @@
  * Written by Simon Glass <sjg@chromium.org>
  */
 
+#include <asm/types.h>
+#include <asm/io.h>
 #include <common.h>
 #include <dm.h>
 #include <mapmem.h>
@@ -57,6 +59,16 @@ fdt_addr_t dev_read_addr_index(struct udevice *dev, int index)
 		return devfdt_get_addr_index(dev, index);
 }
 
+void *dev_remap_addr_index(struct udevice *dev, int index)
+{
+	fdt_addr_t addr = dev_read_addr_index(dev, index);
+
+	if (addr == FDT_ADDR_T_NONE)
+		return NULL;
+
+	return map_physmem(addr, 0, MAP_NOCACHE);
+}
+
 fdt_addr_t dev_read_addr(struct udevice *dev)
 {
 	return dev_read_addr_index(dev, 0);
@@ -69,6 +81,11 @@ void *dev_read_addr_ptr(struct udevice *dev)
 	return (addr == FDT_ADDR_T_NONE) ? NULL : map_sysmem(addr, 0);
 }
 
+void *dev_remap_addr(struct udevice *dev)
+{
+	return dev_remap_addr_index(dev, 0);
+}
+
 fdt_addr_t dev_read_addr_size(struct udevice *dev, const char *property,
 			      fdt_size_t *sizep)
 {
diff --git a/include/dm/fdtaddr.h b/include/dm/fdtaddr.h
index db4c11e..49a6ffd 100644
--- a/include/dm/fdtaddr.h
+++ b/include/dm/fdtaddr.h
@@ -34,6 +34,28 @@ fdt_addr_t devfdt_get_addr(struct udevice *dev);
 void *devfdt_get_addr_ptr(struct udevice *dev);
 
 /**
+ * devfdt_remap_addr() - Return pointer to the memory-mapped I/O address
+ *                           of the reg property of a device
+ *
+ * @dev: Pointer to a device
+ *
+ * @return Pointer to addr, or NULL if there is no such property
+ */
+void *devfdt_remap_addr(struct udevice *dev);
+
+/**
+ * devfdt_remap_addr_index() - Return indexed pointer to the memory-mapped
+ *                                 I/O address of the reg property of a device
+ * @index: the 'reg' property can hold a list of <addr, size> pairs
+ *	   and @index is used to select which one is required
+ *
+ * @dev: Pointer to a device
+ *
+ * @return Pointer to addr, or NULL if there is no such property
+ */
+void *devfdt_remap_addr_index(struct udevice *dev, int index);
+
+/**
  * devfdt_map_physmem() - Read device address from reg property of the
  *                     device node and map the address into CPU address
  *                     space.
diff --git a/include/dm/read.h b/include/dm/read.h
index 4a725bc..a27b855 100644
--- a/include/dm/read.h
+++ b/include/dm/read.h
@@ -113,6 +113,18 @@ int dev_read_size(struct udevice *dev, const char *propname);
 fdt_addr_t dev_read_addr_index(struct udevice *dev, int index);
 
 /**
+ * dev_remap_addr_index() - Get the indexed reg property of a device
+ *                               as a memory-mapped I/O pointer
+ *
+ * @dev: Device to read from
+ * @index: the 'reg' property can hold a list of <addr, size> pairs
+ *	   and @index is used to select which one is required
+ *
+ * @return pointer or NULL if not found
+ */
+void *dev_remap_addr_index(struct udevice *dev, int index);
+
+/**
  * dev_read_addr() - Get the reg property of a device
  *
  * @dev: Device to read from
@@ -132,6 +144,16 @@ fdt_addr_t dev_read_addr(struct udevice *dev);
 void *dev_read_addr_ptr(struct udevice *dev);
 
 /**
+ * dev_remap_addr() - Get the reg property of a device as a
+ *                         memory-mapped I/O pointer
+ *
+ * @dev: Device to read from
+ *
+ * @return pointer or NULL if not found
+ */
+void *dev_remap_addr(struct udevice *dev);
+
+/**
  * dev_read_addr_size() - get address and size from a device property
  *
  * This does no address translation. It simply reads an property that contains
@@ -482,6 +504,16 @@ static inline void *dev_read_addr_ptr(struct udevice *dev)
 	return devfdt_get_addr_ptr(dev);
 }
 
+static inline void *dev_remap_addr(struct udevice *dev)
+{
+	return devfdt_remap_addr(dev);
+}
+
+static inline void *dev_remap_addr_index(struct udevice *dev, int index)
+{
+	return devfdt_remap_addr_index(dev, index);
+}
+
 static inline fdt_addr_t dev_read_addr_size(struct udevice *dev,
 					    const char *propname,
 					    fdt_size_t *sizep)
diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c
index 8196844..552d700 100644
--- a/test/dm/test-fdt.c
+++ b/test/dm/test-fdt.c
@@ -461,3 +461,45 @@ static int dm_test_fdt_translation(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_fdt_translation, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test devfdt_remap_addr_index() */
+static int dm_test_fdt_remap_addr_flat(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+	fdt_addr_t addr;
+	void *paddr;
+
+	ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+	addr = devfdt_get_addr(dev);
+	ut_asserteq(0x8000, addr);
+
+	paddr = map_physmem(addr, 0, MAP_NOCACHE);
+	ut_assertnonnull(paddr);
+	ut_asserteq_ptr(paddr, devfdt_remap_addr(dev));
+
+	return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_flat,
+	DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT | DM_TESTF_FLAT_TREE);
+
+/* Test dev_remap_addr_index() */
+static int dm_test_fdt_remap_addr_live(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+	fdt_addr_t addr;
+	void *paddr;
+
+	ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, true, &dev));
+
+	addr = dev_read_addr(dev);
+	ut_asserteq(0x8000, addr);
+
+	paddr = map_physmem(addr, 0, MAP_NOCACHE);
+	ut_assertnonnull(paddr);
+	ut_asserteq_ptr(paddr, dev_remap_addr(dev));
+
+	return 0;
+}
+DM_TEST(dm_test_fdt_remap_addr_live,
+	DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);