diff --git a/drivers/timer/altera_timer.c b/drivers/timer/altera_timer.c
index 6ca9501..6cb2923 100644
--- a/drivers/timer/altera_timer.c
+++ b/drivers/timer/altera_timer.c
@@ -69,7 +69,7 @@
 {
 	struct altera_timer_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_timer_regs),
 				 MAP_NOCACHE);