aiot/waterDataFluctuationCorrelation/dataSharedMemory/definitionOfFireSuppressionFluctuation.c

/*
 * Critical Link MityOMAP-L138 SoM
 *
 * Copyright (C) 2010 Critical Link LLC - http://www.criticallink.com
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2. This program is licensed "as is" without any warranty of
 * any kind, whether express or implied.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>
#include <linux/regulator/machine.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/etherdevice.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>

#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/common.h>
#include <mach/cp_intc.h>
#include <mach/da8xx.h>
#include <linux/platform_data/mtd-davinci.h>
#include <mach/mux.h>
#include <linux/platform_data/spi-davinci.h>

#define MITYOMAPL138_PHY_ID		""

#define FACTORY_CONFIG_MAGIC	0x012C0138
#define FACTORY_CONFIG_VERSION	0x00010001

/* Data Held in On-Board I2C device */
struct factory_config {
	u32	magic;
	u32	version;
	u8	mac[6];
	u32	fpga_type;
	u32	spare;
	u32	serialnumber;
	char	partnum[32];
};

static struct factory_config factory_config;

struct part_no_info {
	const char	*part_no;	/* part number string of interest */
	int		max_freq;	/* khz */
};

static struct part_no_info mityomapl138_pn_info[] = {
	{
		.part_no	= "L138-C",
		.max_freq	= 300000,
	},
	{
		.part_no	= "L138-D",
		.max_freq	= 375000,
	},
	{
		.part_no	= "L138-F",
		.max_freq	= 456000,
	},
	{
		.part_no	= "1808-C",
		.max_freq	= 300000,
	},
	{
		.part_no	= "1808-D",
		.max_freq	= 375000,
	},
	{
		.part_no	= "1808-F",
		.max_freq	= 456000,
	},
	{
		.part_no	= "1810-D",
		.max_freq	= 375000,
	},
};

#ifdef CONFIG_CPU_FREQ
static void mityomapl138_cpufreq_init(const char *partnum)
{
	int i, ret;

	for (i = 0; partnum && i < ARRAY_SIZE(mityomapl138_pn_info); i++) {
		/*