ARM: DRA7: Provide proper IO map table

DRA7 uses OMAP5 IO table at the moment. This is purely spurious since
the OMAP5 and DRA7 register maps are different in many aspects.

AM57xx/DRA7 TRM Reference: http://www.ti.com/lit/ug/spruhz6/spruhz6.pdf

NOTE: Most of the drivers are already doing ioremap, so, there should'nt
be any functional improvement involved here, other than making the
initial iotable more accurate.

Fixes: a3a9384a1157 ("ARM: DRA7: Reuse io tables and add a new .init_early")
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 34ff14b..b4fbe50 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -297,7 +297,7 @@
 DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
 	.reserve	= omap_reserve,
 	.smp		= smp_ops(omap4_smp_ops),
-	.map_io		= omap5_map_io,
+	.map_io		= dra7xx_map_io,
 	.init_early	= dra7xx_init_early,
 	.init_late	= dra7xx_init_late,
 	.init_irq	= omap_gic_of_init,
@@ -316,7 +316,7 @@
 
 DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
 	.reserve	= omap_reserve,
-	.map_io		= omap5_map_io,
+	.map_io		= dra7xx_map_io,
 	.init_early	= dra7xx_init_early,
 	.init_late	= dra7xx_init_late,
 	.init_irq	= omap_gic_of_init,