omap3: introduce omap3_map_io

Most OMAP3-based boards use exactly the same code for .map_io method in
the machine_desc structure.
This patch introduces omap3_map_io and updates board-* files to use it
as .map_io method.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

17 files changed, 23 insertions, 105 deletions

diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 4961f3b68739..ecdd2c3ea693 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -803,18 +803,12 @@ static void __init omap_3430sdp_init(void)
         usb_ehci_init(&ehci_pdata);
 }
 
-static void __init omap_3430sdp_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
         /* Maintainer: Syed Khasim - Texas Instruments Inc */
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap_3430sdp_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap_3430sdp_init_irq,
         .init_machine   = omap_3430sdp_init,
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 72c2130b7f7a..59860dfd8390 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -66,12 +66,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
         .reset_gpio_port[2]  = -EINVAL
 };
 
-static void __init omap_sdp_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 static struct omap_board_config_kernel sdp_config[] __initdata = {
 };
 
@@ -107,7 +101,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap_sdp_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap_sdp_init_irq,
         .init_machine   = omap_sdp_init,
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 43564249c62d..4d0f58592864 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -461,17 +461,11 @@ static void __init am3517_evm_init(void)
         am3517_evm_ethernet_init(&am3517_evm_emac_pdata);
 }
 
-static void __init am3517_evm_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = am3517_evm_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = am3517_evm_init_irq,
         .init_machine   = am3517_evm_init,
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 6ce30b37cda2..b910f72f43cc 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -708,12 +708,6 @@ static void __init cm_t35_init_irq(void)
         omap_gpio_init();
 }
 
-static void __init cm_t35_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 static struct omap_board_mux board_mux[] __initdata = {
         /* nCS and IRQ for CM-T35 ethernet */
         OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
@@ -836,7 +830,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = cm_t35_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = cm_t35_init_irq,
         .init_machine   = cm_t35_init,
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 116425877628..8233dd551234 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -814,17 +814,11 @@ static void __init devkit8000_init(void)
         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 }
 
-static void __init devkit8000_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = devkit8000_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = devkit8000_init_irq,
         .init_machine   = devkit8000_init,
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index a8544ab35880..175f04339761 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -532,17 +532,11 @@ static void __init igep2_init(void)
                 pr_warning("IGEP v2: Could not obtain gpio GPIO_WIFI_NRESET\n");
 }
 
-static void __init igep2_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(IGEP0020, "IGEP v2 board")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = igep2_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = igep2_init_irq,
         .init_machine   = igep2_init,
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 9bcb18248023..07e1f731ffc7 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -406,17 +406,11 @@ static void __init omap_ldp_init(void)
         ldp_vmmc1_supply.dev = mmc[0].dev;
 }
 
-static void __init omap_ldp_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP_LDP, "OMAP LDP board")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap_ldp_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap_ldp_init_irq,
         .init_machine   = omap_ldp_init,
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 7b95cc127304..6a6d2d7a04c6 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -507,18 +507,12 @@ static void __init omap3_beagle_init(void)
         beagle_display_init();
 }
 
-static void __init omap3_beagle_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
         /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap3_beagle_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap3_beagle_init_irq,
         .init_machine   = omap3_beagle_init,
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 65b46d4e6f18..6494dbdfc391 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -715,18 +715,12 @@ static void __init omap3_evm_init(void)
         omap3_evm_display_init();
 }
 
-static void __init omap3_evm_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP3EVM, "OMAP3 EVM")
         /* Maintainer: Syed Mohammed Khasim - Texas Instruments */
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap3_evm_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap3_evm_init_irq,
         .init_machine   = omap3_evm_init,
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 49feae4bcf49..4ac146b731f9 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -590,17 +590,11 @@ static void __init omap3pandora_init(void)
         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 }
 
-static void __init omap3pandora_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap3pandora_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap3pandora_init_irq,
         .init_machine   = omap3pandora_init,
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 497d42976692..bcd01d278c65 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -652,18 +652,12 @@ static void __init omap3_stalker_init(void)
         omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);
 }
 
-static void __init omap3_stalker_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(SBC3530, "OMAP3 STALKER")
         /* Maintainer: Jason Lam -lzg@ema-tech.com */
         .phys_io                = 0x48000000,
         .io_pg_offst            = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params            = 0x80000100,
-        .map_io                 = omap3_stalker_map_io,
+        .map_io                 = omap3_map_io,
         .init_irq               = omap3_stalker_init_irq,
         .init_machine           = omap3_stalker_init,
         .timer                  = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 77a0acec28a7..69d431bd05db 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -559,18 +559,12 @@ static void __init omap3_touchbook_init(void)
         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 }
 
-static void __init omap3_touchbook_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
         /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap3_touchbook_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap3_touchbook_init_irq,
         .init_machine   = omap3_touchbook_init,
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 7c6cd06cc35f..908ffe879bab 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -484,17 +484,11 @@ static void __init overo_init(void)
                                         "OVERO_GPIO_USBH_CPEN\n");
 }
 
-static void __init overo_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OVERO, "Gumstix Overo")
         .phys_io        = 0x48000000,
         .io_pg_offst    = ((0xfa000000) >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = overo_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = overo_init_irq,
         .init_machine   = overo_init,
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 3d2deb453727..161f72965a62 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -84,17 +84,11 @@ static void __init omap_zoom2_init(void)
         zoom_debugboard_init();
 }
 
-static void __init omap_zoom2_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
         .phys_io        = ZOOM_UART_BASE,
         .io_pg_offst    = (ZOOM_UART_VIRT >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap_zoom2_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap_zoom2_init_irq,
         .init_machine   = omap_zoom2_init,
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index 91bc56a3e490..ca9a79af4ca3 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -25,12 +25,6 @@
 #include "mux.h"
 #include "sdram-hynix-h8mbx00u0mer-0em.h"
 
-static void __init omap_zoom_map_io(void)
-{
-        omap2_set_globals_3xxx();
-        omap34xx_map_common_io();
-}
-
 static struct omap_board_config_kernel zoom_config[] __initdata = {
 };
 
@@ -76,7 +70,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
         .phys_io        = ZOOM_UART_BASE,
         .io_pg_offst    = (ZOOM_UART_VIRT >> 18) & 0xfffc,
         .boot_params    = 0x80000100,
-        .map_io         = omap_zoom_map_io,
+        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
         .init_irq       = omap_zoom_init_irq,
         .init_machine   = omap_zoom_init,
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 8932350abfd2..3008e7104487 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -324,6 +324,12 @@ void __init omap2_set_globals_3xxx(void)
 {
         __omap2_set_globals(&omap3_globals);
 }
+
+void __init omap3_map_io(void)
+{
+        omap2_set_globals_3xxx();
+        omap34xx_map_common_io();
+}
 #endif
 
 #if defined(CONFIG_ARCH_OMAP4)
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 962aaebf59d4..e9cf3da18a09 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -68,6 +68,8 @@ void omap2_set_globals_control(struct omap_globals *);
 void omap2_set_globals_prcm(struct omap_globals *);
 void omap2_set_globals_uart(struct omap_globals *);
 
+void omap3_map_io(void);
+
 /**
  * omap_test_timeout - busy-loop, testing a condition
  * @cond: condition to test until it evaluates to true