ARM: pxa: Introduce pxa{25x,27x,3xx}_map_io()

This patch introduces pxa2xx_map_io() and pxa3xx_map_io() to distinguish
between PXA25x/PXA27x and PXA3xx memory mapping.

Also, fixup for platforms broken after introducing pxa{25x,27x}_map_io()
and pxa3xx_map_io() is included.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 4121d03..117c703 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -1085,7 +1085,7 @@
 MACHINE_START(RAUMFELD_RC, "Raumfeld Controller")
 	.boot_params	= RAUMFELD_SDRAM_BASE + 0x100,
 	.init_machine	= raumfeld_controller_init,
-	.map_io		= pxa_map_io,
+	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -1095,7 +1095,7 @@
 MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector")
 	.boot_params	= RAUMFELD_SDRAM_BASE + 0x100,
 	.init_machine	= raumfeld_connector_init,
-	.map_io		= pxa_map_io,
+	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -1105,7 +1105,7 @@
 MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker")
 	.boot_params	= RAUMFELD_SDRAM_BASE + 0x100,
 	.init_machine	= raumfeld_speaker_init,
-	.map_io		= pxa_map_io,
+	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
 	.timer		= &pxa_timer,
 MACHINE_END