waterDataFluctuationCorrelation definitionOfFireSuppressionFluctuation.c 张芬 commit at 2020-09-02

waterDataFluctuationCorrelation/dataSharedMemory/definitionOfFireSuppressionFluctuation.c

@@ -0,0 +1,93 @@
+/*
+ * 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++) {
+		/*