aiot/waterDataPreprocessing/dataProcessing/rtuDataPreprocessingThread.c

/*
 * linux/arch/arm/mach-omap2/io.c
 *
 * OMAP2 I/O mapping code
 *
 * Copyright (C) 2005 Nokia Corporation
 * Copyright (C) 2007-2009 Texas Instruments
 *
 * Author:
 *	Juha Yrjola <juha.yrjola@nokia.com>
 *	Syed Khasim <x0khasim@ti.com>
 *
 * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
 *
 * 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 <linux/clk.h>

#include <asm/tlb.h>
#include <asm/mach/map.h>

#include <linux/omap-dma.h>

#include "omap_hwmod.h"
#include "soc.h"
#include "iomap.h"
#include "voltage.h"
#include "powerdomain.h"
#include "clockdomain.h"
#include "common.h"
#include "clock.h"
#include "clock2xxx.h"
#include "clock3xxx.h"
#include "clock44xx.h"
#include "omap-pm.h"
#include "sdrc.h"
#include "control.h"
#include "serial.h"
#include "sram.h"
#include "cm2xxx.h"
#include "cm3xxx.h"
#include "prm.h"
#include "cm.h"
#include "prcm_mpu44xx.h"
#include "prminst44xx.h"
#include "cminst44xx.h"
#include "prm2xxx.h"
#include "prm3xxx.h"
#include "prm44xx.h"

/*
 * omap_clk_init: points to a function that does the SoC-specific
 * clock initializations
 */
int (*omap_clk_init)(void);

/*
 * The machine specific code may provide the extra mapping besides the
 * default mapping provided here.
 */

#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
static struct map_desc omap24xx_io_desc[] __initdata = {
	{
		.virtual	= L3_24XX_VIRT,
		.pfn		= __phys_to_pfn(L3_24XX_PHYS),
		.length		= L3_24XX_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= L4_24XX_VIRT,
		.pfn		= __phys_to_pfn(L4_24XX_PHYS),
		.length		= L4_24XX_SIZE,
		.type		= MT_DEVICE
	},
};

#ifdef CONFIG_SOC_OMAP2420
static struct map_desc omap242x_io_desc[] __initdata = {
	{
		.virtual	= DSP_MEM_2420_VIRT,
		.pfn		= __phys_to_pfn(DSP_MEM_2420_PHYS),
		.length		= DSP_MEM_2420_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= DSP_IPI_2420_VIRT,
		.pfn		= __phys_to_pfn(DSP_IPI_2420_PHYS),
		.length		= DSP_IPI_2420_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= DSP_MMU_2420_VIRT,
		.pfn		= __phys_to_pfn(DSP_MMU_2420_PHYS),
		.length		= DSP_MMU_2420_SIZE,
		.type		= MT_DEVICE
	},
};

#endif

#ifdef CONFIG_SOC_OMAP2430
static struct map_desc omap243x_io_desc[] __initdata = {
	{
		.virtual	= L4_WK_243X_VIRT,
		.pfn		= __phys_to_pfn(L4_WK_243X_PHYS),
		.length		= L4_WK_243X_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP243X_GPMC_VIRT,
		.pfn		= __phys_to_pfn(OMAP243X_GPMC_PHYS),
		.length		= OMAP243X_GPMC_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP243X_SDRC_VIRT,
		.pfn		= __phys_to_pfn(OMAP243X_SDRC_PHYS),
		.length		= OMAP243X_SDRC_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP243X_SMS_VIRT,
		.pfn		= __phys_to_pfn(OMAP243X_SMS_PHYS),
		.length		= OMAP243X_SMS_SIZE,
		.type		= MT_DEVICE
	},
};
#endif
#endif

#ifdef	CONFIG_ARCH_OMAP3
static struct map_desc omap34xx_io_desc[] __initdata = {
	{
		.virtual	= L3_34XX_VIRT,
		.pfn		= __phys_to_pfn(L3_34XX_PHYS),
		.length		= L3_34XX_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= L4_34XX_VIRT,
		.pfn		= __phys_to_pfn(L4_34XX_PHYS),
		.length		= L4_34XX_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP34XX_GPMC_VIRT,
		.pfn		= __phys_to_pfn(OMAP34XX_GPMC_PHYS),
		.length		= OMAP34XX_GPMC_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP343X_SMS_VIRT,
		.pfn		= __phys_to_pfn(OMAP343X_SMS_PHYS),
		.length		= OMAP343X_SMS_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= OMAP343X_SDRC_VIRT,
		.pfn		= __phys_to_pfn(OMAP343X_SDRC_PHYS),
		.length		= OMAP343X_SDRC_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= L4_PER_34XX_VIRT,
		.pfn		= __phys_to_pfn(L4_PER_34XX_PHYS),
		.length		= L4_PER_34XX_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= L4_EMU_34XX_VIRT,
		.pfn		= __phys_to_pfn(L4_EMU_34XX_PHYS),
		.length		= L4_EMU_34XX_SIZE,
		.type		= MT_DEVICE
	},
#if defined(CONFIG_DEBUG_LL) &&							\
	(defined(CONFIG_MACH_OMAP_ZOOM2) || defined(CONFIG_MACH_OMAP_ZOOM3))
	{
		.virtual	= ZOOM_UART_VIRT,
		.pfn		= __phys_to_pfn(ZOOM_UART_BASE),
		.length		= SZ_1M,
		.type		= MT_DEVICE
	},
#endif
};
#endif

#ifdef CONFIG_SOC_TI81XX
static struct map_desc omapti81xx_io_desc[] __initdata = {
	{
		.virtual	= L4_34XX_VIRT,
		.pfn		= __phys_to_pfn(L4_34XX_PHYS),
		.length		= L4_34XX_SIZE,
		.type		= MT_DEVICE
	}
};
#endif

#ifdef CONFIG_SOC_AM33XX
static struct map_desc omapam33xx_io_desc[] __initdata = {
	{
		.virtual	= L4_34XX_VIRT,
		.pfn		= __phys_to_pfn(L4_34XX_PHYS),
		.length		= L4_34XX_SIZE,
		.type		= MT_DEVICE
	},
	{
		.virtual	= L4_WK_AM33XX_VIRT,
		.pfn		= __phys_to_pfn(L4_WK_AM33XX_PHYS),
		.length		= L4_WK_AM33XX_SIZE,
		.type		= MT_DEVICE
	}
};
#endif

#ifdef	CONFIG_ARCH_OMAP4
static struct map_desc omap44xx_io_desc[] __initdata = {
	{
		.virtual	= L3_44XX_VIRT,
		.pfn		= __phys_to_pfn(L3_44XX_PHYS),
		.length		= L3_44XX_SIZE,
		.type		= MT_DEVICE,
	},
	{
		.virtual	= L4_44XX_VIRT,
		.pfn		= __phys_to_pfn(L4_44XX_PHYS),
		.length		= L4_44XX_SIZE,
		.type		= MT_DEVICE,
	},
	{
		.virtual	= L4_PER_44XX_VIRT,
		.pfn		= __phys_to_pfn(L4_PER_44XX_PHYS),
		.length		= L4_PER_44XX_SIZE,
		.type		= MT_DEVICE,
	},
#ifdef CONFIG_OMAP4_ERRATA_I688
	{
		.virtual	= OMAP4_SRAM_VA,
		.pfn		= __phys_to_pfn(OMAP4_SRAM_PA),
		.length		= PAGE_SIZE,
		.type		= MT_MEMORY_SO,
	},
#endif

};
#endif

#ifdef	CONFIG_SOC_OMAP5
static struct map_desc omap54xx_io_desc[] __initdata = {
	{
		.virtual	= L3_54XX_VIRT,
		.pfn		= __phys_to_pfn(L3_54XX_PHYS),
		.length		= L3_54XX_SIZE,
		.type		= MT_DEVICE,
	},
	{
		.virtual	= L4_54XX_VIRT,
		.pfn		= __phys_to_pfn(L4_54XX_PHYS),
		.length		= L4_54XX_SIZE,
		.type		= MT_DEVICE,
	},
	{
		.virtual	= L4_WK_54XX_VIRT,
		.pfn		= __phys_to_pfn(L4_WK_54XX_PHYS),
		.length		= L4_WK_54XX_SIZE,
		.type		= MT_DEVICE,
	},
	{
		.virtual	= L4_PER_54XX_VIRT,
		.pfn		= __phys_to_pfn(L4_PER_54XX_PHYS),
		.length		= L4_PER_54XX_SIZE,
		.type		= MT_DEVICE,
	},
};
#endif

#ifdef CONFIG_SOC_OMAP2420
void __init omap242x_map_io(void)
{
	iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
	iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc));
}
#endif

#ifdef CONFIG_SOC_OMAP2430
void __init omap243x_map_io(void)
{
	iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
	iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc));
}
#endif

#ifdef CONFIG_ARCH_OMAP3
void __init omap3_map_io(void)
{