linux-kernel-test/arch/arm/mach-omap1/io.c
Tony Lindgren ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00

146 lines
3.5 KiB
C

/*
* linux/arch/arm/mach-omap1/io.c
*
* OMAP1 I/O mapping code
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <asm/tlb.h>
#include <asm/mach/map.h>
#include <plat/mux.h>
#include <plat/tc.h>
extern int omap1_clk_init(void);
extern void omap_check_revision(void);
extern void omap_sram_init(void);
extern void omapfb_reserve_sdram(void);
/*
* The machine specific code may provide the extra mapping besides the
* default mapping provided here.
*/
static struct map_desc omap_io_desc[] __initdata = {
{
.virtual = OMAP1_IO_VIRT,
.pfn = __phys_to_pfn(OMAP1_IO_PHYS),
.length = OMAP1_IO_SIZE,
.type = MT_DEVICE
}
};
#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
static struct map_desc omap7xx_io_desc[] __initdata = {
{
.virtual = OMAP7XX_DSP_BASE,
.pfn = __phys_to_pfn(OMAP7XX_DSP_START),
.length = OMAP7XX_DSP_SIZE,
.type = MT_DEVICE
}, {
.virtual = OMAP7XX_DSPREG_BASE,
.pfn = __phys_to_pfn(OMAP7XX_DSPREG_START),
.length = OMAP7XX_DSPREG_SIZE,
.type = MT_DEVICE
}
};
#endif
#ifdef CONFIG_ARCH_OMAP15XX
static struct map_desc omap1510_io_desc[] __initdata = {
{
.virtual = OMAP1510_DSP_BASE,
.pfn = __phys_to_pfn(OMAP1510_DSP_START),
.length = OMAP1510_DSP_SIZE,
.type = MT_DEVICE
}, {
.virtual = OMAP1510_DSPREG_BASE,
.pfn = __phys_to_pfn(OMAP1510_DSPREG_START),
.length = OMAP1510_DSPREG_SIZE,
.type = MT_DEVICE
}
};
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
static struct map_desc omap16xx_io_desc[] __initdata = {
{
.virtual = OMAP16XX_DSP_BASE,
.pfn = __phys_to_pfn(OMAP16XX_DSP_START),
.length = OMAP16XX_DSP_SIZE,
.type = MT_DEVICE
}, {
.virtual = OMAP16XX_DSPREG_BASE,
.pfn = __phys_to_pfn(OMAP16XX_DSPREG_START),
.length = OMAP16XX_DSPREG_SIZE,
.type = MT_DEVICE
}
};
#endif
/*
* Maps common IO regions for omap1. This should only get called from
* board specific init.
*/
void __init omap1_map_common_io(void)
{
iotable_init(omap_io_desc, ARRAY_SIZE(omap_io_desc));
/* Normally devicemaps_init() would flush caches and tlb after
* mdesc->map_io(), but we must also do it here because of the CPU
* revision check below.
*/
local_flush_tlb_all();
flush_cache_all();
/* We want to check CPU revision early for cpu_is_omapxxxx() macros.
* IO space mapping must be initialized before we can do that.
*/
omap_check_revision();
#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
if (cpu_is_omap7xx()) {
iotable_init(omap7xx_io_desc, ARRAY_SIZE(omap7xx_io_desc));
}
#endif
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap16xx()) {
iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
}
#endif
omap_sram_init();
omapfb_reserve_sdram();
}
/*
* Common low-level hardware init for omap1. This should only get called from
* board specific init.
*/
void __init omap1_init_common_hw(void)
{
/* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort
* on a Posted Write in the TIPB Bridge".
*/
omap_writew(0x0, MPU_PUBLIC_TIPB_CNTL);
omap_writew(0x0, MPU_PRIVATE_TIPB_CNTL);
/* Must init clocks early to assure that timer interrupt works
*/
omap1_clk_init();
omap1_mux_init();
}