samsung update 1

10 files changed, 871 insertions, 0 deletions

diff --git a/include/linux/platform_data/c2c.h b/include/linux/platform_data/c2c.h
new file mode 100644
index 0000000..ebb210b
--- /dev/null
+++ b/include/linux/platform_data/c2c.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2010 Samsung Electronics.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/delay.h>
+
+#define C2C_CP_RGN_ADDR		0x60000000
+#define C2C_CP_RGN_SIZE		0x03800000	// 56 MB
+#define C2C_SH_RGN_ADDR		(C2C_CP_RGN_ADDR + C2C_SH_RGN_ADDR)
+#define C2C_SH_RGN_SIZE		0x00800000	// 8 MB
+
+
+#define DPRAM_INTR_PORT_SIZE		2
+#define DPRAM_MAGIC_CODE_SIZE		2
+#define DPRAM_ACCESS_CODE_SIZE	2
+#define DP_HEAD_SIZE	0x2
+#define DP_TAIL_SIZE	0x2
+#define DP_MAGIC_CODE	0xAA
+/*
+  Total size	=	magic_code + access_enable +
+			fmt_tx_head + fmt_tx_tail + fmt_tx_buff +
+			raw_tx_head + raw_tx_tail + raw_tx_buff +
+			fmt_rx_head + fmt_rx_tail + fmt_rx_buff +
+			raw_rx_head + raw_rx_tail + raw_rx_buff +
+			padding +
+			mbx_ap2cp + mbx_cp2ap
+		=	2 + 2 +
+			2 + 2 + 2044 +
+			2 + 2 + 6128 +
+			2 + 2 + 2044 +
+			2 + 2 + 6128 +
+			16 +
+			2 + 2
+		= 16384
+*/
+
+#define TRUE	1
+#define FALSE	0
+
+/* interrupt masks.*/
+#define INT_MASK_VALID			0x0080
+#define INT_MASK_CMD			0x0040
+#define INT_MASK_REQ_ACK_F		0x0020
+#define INT_MASK_REQ_ACK_R		0x0010
+#define INT_MASK_RES_ACK_F		0x0008
+#define INT_MASK_RES_ACK_R		0x0004
+#define INT_MASK_SEND_F			0x0002
+#define INT_MASK_SEND_R			0x0001
+
+#define INT_CMD_INIT_START		0x0001
+#define INT_CMD_INIT_END		0x0002
+#define INT_CMD_REQ_ACTIVE		0x0003
+#define INT_CMD_RES_ACTIVE		0x0004
+#define INT_CMD_REQ_TIME_SYNC		0x0005
+#define INT_CMD_PHONE_START		0x0008
+#define INT_CMD_ERR_DISPLAY		0x0009
+#define INT_CMD_PHONE_DEEP_SLEEP	0x000A
+#define INT_CMD_NV_REBUILDING		0x000B
+#define INT_CMD_EMER_DOWN		0x000C
+#define INT_CMD_PIF_INIT_DONE		0x000D
+#define INT_CMD_SILENT_NV_REBUILDING	0x000E
+#define INT_CMD_NORMAL_POWER_OFF	0x000F
+
+#define INT_CMD(x)			(INT_MASK_VALID | INT_MASK_CMD | x)
+#define INT_NON_CMD(x)			(INT_MASK_VALID | x)
+
+/* special interrupt cmd indicating modem boot failure. */
+#define INT_POWERSAFE_FAIL		0xDEAD
+
+#define FMT_IDX			0
+#define RAW_IDX			1
+#define MAX_IDX			2
+
+#define GPIO_DPRAM_INT_N	62
+#define IRQ_DPRAM_INT_N		gpio_to_irq(GPIO_DPRAM_INT_N)
+
+#define GPIO_PHONE_ACTIVE 120
+
+#define HDLC_START	0x7F
+#define HDLC_END	0x7E
+#define SIZE_OF_HDLC_START		1
+#define SIZE_OF_HDLC_END		1
+
+/* ioctl command definitions. */
+#define IOC_MZ_MAGIC		('o')
+#define DPRAM_PHONE_POWON	_IO(IOC_MZ_MAGIC, 0xd0)
+#define DPRAM_PHONEIMG_LOAD	_IO(IOC_MZ_MAGIC, 0xd1)
+#define DPRAM_NVDATA_LOAD	_IO(IOC_MZ_MAGIC, 0xd2)
+#define DPRAM_PHONE_BOOTSTART	_IO(IOC_MZ_MAGIC, 0xd3)
+
+/*related GPMC*/
+#define OMAP44XX_GPMC_CS1_SIZE 0xC  /* 64M */
+#define OMAP44XX_GPMC_CS1_MAP 0x04000000
+#define DPRAM_GPMC_CONFIG1  0x00001201
+#define DPRAM_GPMC_CONFIG2  0x000f1200
+#define DPRAM_GPMC_CONFIG3  0x44040400
+#define DPRAM_GPMC_CONFIG4  0x0e05f155
+#define DPRAM_GPMC_CONFIG5  0x000e1016
+#define DPRAM_GPMC_CONFIG6  0x060603c3
+#define DPRAM_GPMC_CONFIG7  0x00000F44
+
+#define GPMC_CONFIG1		(0x00)
+#define GPMC_CONFIG2		(0x04)
+#define GPMC_CONFIG3		(0x08)
+#define GPMC_CONFIG4		(0x0C)
+#define GPMC_CONFIG5		(0x10)
+#define GPMC_CONFIG6		(0x14)
+#define GPMC_CONFIG7		(0x18)
+#define GPMC_CONFIG_CS1		(OMAP44XX_GPMC_BASE+0x90)
+#define GPMC_CONFIG_WIDTH	(0x30)
+
+#define REG32(A) (*(volatile unsigned long  *)(A))
+#define GPMC_CONTROL_BASE_ADDR		0x50000000
+#define GPMC_CONFIG1_1		(GPMC_CONTROL_BASE_ADDR + 0x90)
+#define GPMC_CONFIG2_1		(GPMC_CONTROL_BASE_ADDR + 0x94)
+#define GPMC_CONFIG3_1		(GPMC_CONTROL_BASE_ADDR + 0x98)
+#define GPMC_CONFIG4_1		(GPMC_CONTROL_BASE_ADDR + 0x9C)
+#define GPMC_CONFIG5_1		(GPMC_CONTROL_BASE_ADDR + 0xA0)
+#define GPMC_CONFIG6_1		(GPMC_CONTROL_BASE_ADDR + 0xA4)
+#define GPMC_CONFIG7_1		(GPMC_CONTROL_BASE_ADDR + 0xA8)
diff --git a/include/linux/platform_data/exynos4_tmu.h b/include/linux/platform_data/exynos4_tmu.h
new file mode 100644
index 0000000..4b093a5
--- /dev/null
+++ b/include/linux/platform_data/exynos4_tmu.h
@@ -0,0 +1,95 @@
+/*
+ * exynos4_tmu.h - Samsung EXYNOS4 TMU (Thermal Management Unit)
+ *
+ *  Copyright (C) 2011 Samsung Electronics
+ *  Donggeun Kim <dg77.kim@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _LINUX_EXYNOS4_TMU_H
+#define _LINUX_EXYNOS4_TMU_H
+#include <linux/cpu_cooling.h>
+
+enum calibration_type {
+	TYPE_ONE_POINT_TRIMMING,
+	TYPE_TWO_POINT_TRIMMING,
+	TYPE_NONE,
+};
+
+enum tmu_type {
+	TYPE_EXYNOS4210,
+	TYPE_EXYNOS4X12,
+};
+
+/**
+ * struct exynos4_tmu_platform_data
+ * @threshold: basic temperature for generating interrupt
+ *	       25 <= threshold <= 125 [unit: degree Celsius]
+ * @trigger_levels: array for each interrupt levels
+ *	[unit: degree Celsius]
+ *	0: temperature for trigger_level0 interrupt
+ *	   condition for trigger_level0 interrupt:
+ *		current temperature > threshold + trigger_levels[0]
+ *	1: temperature for trigger_level1 interrupt
+ *	   condition for trigger_level1 interrupt:
+ *		current temperature > threshold + trigger_levels[1]
+ *	2: temperature for trigger_level2 interrupt
+ *	   condition for trigger_level2 interrupt:
+ *		current temperature > threshold + trigger_levels[2]
+ *	3: temperature for trigger_level3 interrupt
+ *	   condition for trigger_level3 interrupt:
+ *		current temperature > threshold + trigger_levels[3]
+ * @trigger_level0_en:
+ *	1 = enable trigger_level0 interrupt,
+ *	0 = disable trigger_level0 interrupt
+ * @trigger_level1_en:
+ *	1 = enable trigger_level1 interrupt,
+ *	0 = disable trigger_level1 interrupt
+ * @trigger_level2_en:
+ *	1 = enable trigger_level2 interrupt,
+ *	0 = disable trigger_level2 interrupt
+ * @trigger_level3_en:
+ *	1 = enable trigger_level3 interrupt,
+ *	0 = disable trigger_level3 interrupt
+ * @gain: gain of amplifier in the positive-TC generator block
+ *	0 <= gain <= 15
+ * @reference_voltage: reference voltage of amplifier
+ *	in the positive-TC generator block
+ *	0 <= reference_voltage <= 31
+ * @cal_type: calibration type for temperature
+ * @freq_pctg_table: Table representing frequency reduction percentage.
+ * @freq_tab_count: Count of the above table as frequency reduction may
+ *	applicable to only some of the trigger levels.
+ *
+ * This structure is required for configuration of exynos4_tmu driver.
+ */
+struct exynos4_tmu_platform_data {
+	u8 threshold;
+	u8 trigger_levels[4];
+	bool trigger_level0_en;
+	bool trigger_level1_en;
+	bool trigger_level2_en;
+	bool trigger_level3_en;
+
+	u8 gain;
+	u8 reference_voltage;
+
+	enum calibration_type cal_type;
+
+	struct freq_pctg_table freq_tab[4];
+	unsigned int freq_tab_count;
+};
+#endif /* _LINUX_EXYNOS4_TMU_H */
diff --git a/include/linux/platform_data/exynos_usb3_drd.h b/include/linux/platform_data/exynos_usb3_drd.h
new file mode 100644
index 0000000..1bad86f
--- /dev/null
+++ b/include/linux/platform_data/exynos_usb3_drd.h
@@ -0,0 +1,22 @@
+/* inlude/linux/platform_data/exynos_usb3_drd.h
+ *
+ * Copyright (c) 2012 Samsung Electronics Co. Ltd
+ * Author: Anton Tikhomirov <av.tikhomirov@samsung.com>
+ *
+ * EXYNOS SuperSpeed USB 3.0 DRD Controller platform data
+ *
+ * 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.
+*/
+
+#ifndef _EXYNOS_USB3_DRD_H_
+#define _EXYNOS_USB3_DRD_H_
+
+struct exynos_usb3_drd_pdata {
+	int phy_type;
+	int (*phy_init)(struct platform_device *pdev, int type);
+	int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+#endif
diff --git a/include/linux/platform_data/lte_modem_bootloader.h b/include/linux/platform_data/lte_modem_bootloader.h
new file mode 100644
index 0000000..27a0450
--- /dev/null
+++ b/include/linux/platform_data/lte_modem_bootloader.h
@@ -0,0 +1,40 @@
+/* Lte modem bootloader support for Samsung Tuna Board.
+ *
+ * Copyright (C) 2011 Google, Inc.
+ * Copyright (C) 2011 Samsung Electronics.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LTE_MODEM_BOOTLOADER_H
+#define __LTE_MODEM_BOOTLOADER_H
+
+#define LTE_MODEM_BOOTLOADER_DRIVER_NAME	"lte_modem_bootloader"
+
+#define IOCTL_LTE_MODEM_XMIT_BOOT		_IOW('o', 0x23, unsigned int)
+#define IOCTL_LTE_MODEM_LTE2AP_STATUS	_IOR('o', 0x24, unsigned int)
+
+#define AIRPLAIN_MODE_TEST
+
+#ifdef AIRPLAIN_MODE_TEST
+#define IOCTL_LTE_MODEM_AIRPLAIN_ON		_IOWR('o', 0x25, unsigned int)
+#define IOCTL_LTE_MODEM_AIRPLAIN_OFF	_IOWR('o', 0x26, unsigned int)
+#endif
+
+struct lte_modem_bootloader_param {
+	char __user *buf;
+	int len;
+};
+
+struct lte_modem_bootloader_platform_data {
+	const char *name;
+	unsigned int gpio_lte2ap_status;
+};
+#endif/* LTE_MODEM_BOOTLOADER_H */
diff --git a/include/linux/platform_data/mms_ts.h b/include/linux/platform_data/mms_ts.h
new file mode 100644
index 0000000..8c51e58
--- /dev/null
+++ b/include/linux/platform_data/mms_ts.h
@@ -0,0 +1,104 @@
+/*
+ * mms_ts.h - Platform data for Melfas MMS-series touch driver
+ *
+ * Copyright (C) 2011 Google Inc.
+ * Author: Dima Zavin <dima@android.com>
+ *
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _LINUX_MMS_TOUCH_H
+#define _LINUX_MMS_TOUCH_H
+#define MELFAS_TS_NAME			"melfas-ts"
+
+struct melfas_tsi_platform_data {
+	int max_x;
+	int max_y;
+
+	bool invert_x;
+	bool invert_y;
+
+	int gpio_int;
+	int gpio_sda;
+	int gpio_scl;
+	int (*mux_fw_flash) (bool to_gpios);
+	int (*power) (int on);
+	int (*is_vdd_on) (void);
+	const char *fw_name;
+	bool use_touchkey;
+	const u8 *touchkey_keycode;
+	const u8 *config_fw_version;
+#ifdef CONFIG_INPUT_FBSUSPEND
+	struct notifier_block fb_notif;
+#endif
+	void (*input_event) (void *data);
+	int (*lcd_type) (void);
+	void (*register_cb) (void *);
+};
+extern struct class *sec_class;
+void tsp_charger_infom(bool en);
+
+#endif /* _LINUX_MMS_TOUCH_H */
+
+#ifndef __MMS100_ISC_H__
+#define __MMS100_ISC_H__
+
+typedef enum {
+	ISC_NONE = -1,
+	ISC_SUCCESS = 0,
+	ISC_FILE_OPEN_ERROR,
+	ISC_FILE_CLOSE_ERROR,
+	ISC_FILE_FORMAT_ERROR,
+	ISC_WRITE_BUFFER_ERROR,
+	ISC_I2C_ERROR,
+	ISC_UPDATE_MODE_ENTER_ERROR,
+	ISC_CRC_ERROR,
+	ISC_VALIDATION_ERROR,
+	ISC_COMPATIVILITY_ERROR,
+	ISC_UPDATE_SECTION_ERROR,
+	ISC_SLAVE_ERASE_ERROR,
+	ISC_SLAVE_DOWNLOAD_ERROR,
+	ISC_DOWNLOAD_WHEN_SLAVE_IS_UPDATED_ERROR,
+	ISC_INITIAL_PACKET_ERROR,
+	ISC_NO_NEED_UPDATE_ERROR,
+	ISC_LIMIT
+} eISCRet_t;
+
+typedef enum {
+	EC_NONE = -1,
+	EC_DEPRECATED = 0,
+	EC_BOOTLOADER_RUNNING = 1,
+	EC_BOOT_ON_SUCCEEDED = 2,
+	EC_ERASE_END_MARKER_ON_SLAVE_FINISHED = 3,
+	EC_SLAVE_DOWNLOAD_STARTS = 4,
+	EC_SLAVE_DOWNLOAD_FINISHED = 5,
+	EC_2CHIP_HANDSHAKE_FAILED = 0x0E,
+	EC_ESD_PATTERN_CHECKED = 0x0F,
+	EC_LIMIT
+} eErrCode_t;
+
+typedef enum {
+	SEC_NONE = -1,
+	SEC_BOOTLOADER = 0,
+	SEC_CORE,
+	SEC_PRIVATE_CONFIG,
+	SEC_PUBLIC_CONFIG,
+	SEC_LIMIT
+} eSectionType_t;
+
+typedef struct {
+	unsigned char version;
+	unsigned char compatible_version;
+	unsigned char start_addr;
+	unsigned char end_addr;
+} tISCFWInfo_t;
+
+/*eISCRet_t mms100_ISC_download_mbinary(struct i2c_client *_client); */
+#endif /* __MMS100_ISC_H__ */
+
+
diff --git a/include/linux/platform_data/mms_ts_gc.h b/include/linux/platform_data/mms_ts_gc.h
new file mode 100644
index 0000000..318dadf
--- /dev/null
+++ b/include/linux/platform_data/mms_ts_gc.h
@@ -0,0 +1,39 @@
+/*
+ * mms_ts.h - Platform data for Melfas MMS-series touch driver
+ *
+ * Copyright (C) 2011 Google Inc.
+ * Author: Dima Zavin <dima@android.com>
+ *
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _LINUX_MMS_TOUCH_H
+#define _LINUX_MMS_TOUCH_H
+#define MELFAS_TS_NAME "melfas-ts"
+
+struct melfas_tsi_platform_data {
+	int	max_x;
+	int	max_y;
+
+	bool	invert_x;
+	bool	invert_y;
+
+	int	gpio_int;
+	int	gpio_sda;
+	int	gpio_scl;
+	int	(*mux_fw_flash)(bool to_gpios);
+	int	(*power)(int on);
+	const char	*fw_name;
+	const u8	*config_fw_version;
+	void	(*input_event)(void *data);
+	void	(*register_cb)(void *);
+};
+extern struct class *sec_class;
+void tsp_charger_infom(bool en);
+
+#endif /* _LINUX_MMS_TOUCH_H */
diff --git a/include/linux/platform_data/modem.h b/include/linux/platform_data/modem.h
new file mode 100644
index 0000000..d66af9f
--- /dev/null
+++ b/include/linux/platform_data/modem.h
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2010 Samsung Electronics.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MODEM_IF_H__
+#define __MODEM_IF_H__
+
+enum modem_t {
+	IMC_XMM6260,
+	IMC_XMM6262,
+	VIA_CBP71,
+	VIA_CBP72,
+	SEC_CMC221,
+	QC_MDM6600,
+	DUMMY,
+};
+
+enum dev_format {
+	IPC_FMT,
+	IPC_RAW,
+	IPC_RFS,
+	IPC_CMD,
+	IPC_BOOT,
+	IPC_MULTI_RAW,
+	IPC_RAMDUMP,
+	MAX_DEV_FORMAT,
+};
+#define MAX_IPC_DEV	(IPC_RFS + 1)
+
+enum modem_io {
+	IODEV_MISC,
+	IODEV_NET,
+	IODEV_DUMMY,
+};
+
+enum modem_link {
+	LINKDEV_UNDEFINED,
+	LINKDEV_MIPI,
+	LINKDEV_DPRAM,
+	LINKDEV_SPI,
+	LINKDEV_USB,
+	LINKDEV_HSIC,
+	LINKDEV_C2C,
+	LINKDEV_MAX,
+};
+#define LINKTYPE(modem_link) (1u << (modem_link))
+
+enum modem_network {
+	UMTS_NETWORK,
+	CDMA_NETWORK,
+	LTE_NETWORK,
+};
+
+enum sipc_ver {
+	NO_SIPC_VER = 0,
+	SIPC_VER_40 = 40,
+	SIPC_VER_41 = 41,
+	SIPC_VER_42 = 42,
+	SIPC_VER_50 = 50,
+	MAX_SIPC_VER,
+};
+
+/**
+ * struct modem_io_t - declaration for io_device
+ * @name:	device name
+ * @id:		contain format & channel information
+ *		(id & 11100000b)>>5 = format  (eg, 0=FMT, 1=RAW, 2=RFS)
+ *		(id & 00011111b)    = channel (valid only if format is RAW)
+ * @format:	device format
+ * @io_type:	type of this io_device
+ * @links:	list of link_devices to use this io_device
+ *		for example, if you want to use DPRAM and USB in an io_device.
+ *		.links = LINKTYPE(LINKDEV_DPRAM) | LINKTYPE(LINKDEV_USB)
+ * @tx_link:	when you use 2+ link_devices, set the link for TX.
+ *		If define multiple link_devices in @links,
+ *		you can receive data from them. But, cannot send data to all.
+ *		TX is only one link_device.
+ *
+ * This structure is used in board-*-modem.c
+ */
+struct modem_io_t {
+	char *name;
+	int   id;
+	enum dev_format format;
+	enum modem_io io_type;
+	enum modem_link links;
+	enum modem_link tx_link;
+	bool rx_gather;
+};
+
+struct modemlink_pm_data {
+	char *name;
+	/* link power contol 2 types : pin & regulator control */
+	int (*link_ldo_enable)(bool);
+	unsigned gpio_link_enable;
+	unsigned gpio_link_active;
+	unsigned gpio_link_hostwake;
+	unsigned gpio_link_slavewake;
+	int (*link_reconnect)(void);
+	int (*port_enable)(int, int);
+	int *p_hub_status;
+	bool has_usbhub;
+
+	atomic_t freqlock;
+	int (*cpufreq_lock)(void);
+	int (*cpufreq_unlock)(void);
+
+	int autosuspend_delay_ms; /* if zero, the default value is used */
+};
+
+struct modemlink_pm_link_activectl {
+	int gpio_initialized;
+	int gpio_request_host_active;
+};
+
+enum dpram_type {
+	EXT_DPRAM,
+	CP_IDPRAM,
+	AP_IDPRAM,
+	C2C_DPRAM,
+	MAX_DPRAM_TYPE
+};
+
+enum dpram_speed {
+	DPRAM_SPEED_LOW,
+	DPRAM_SPEED_MID,
+	DPRAM_SPEED_HIGH,
+	MAX_DPRAM_SPEED
+};
+
+struct dpram_circ {
+	u16 __iomem *head;
+	u16 __iomem *tail;
+	u8  __iomem *buff;
+	u32          size;
+};
+
+struct dpram_ipc_device {
+	char name[16];
+	int  id;
+
+	struct dpram_circ txq;
+	struct dpram_circ rxq;
+
+	u16 mask_req_ack;
+	u16 mask_res_ack;
+	u16 mask_send;
+};
+
+struct dpram_ipc_map {
+	u16 __iomem *magic;
+	u16 __iomem *access;
+
+	struct dpram_ipc_device dev[MAX_IPC_DEV];
+
+	u16 __iomem *mbx_cp2ap;
+	u16 __iomem *mbx_ap2cp;
+};
+
+struct modemlink_dpram_control {
+	void (*reset)(void);
+	void (*setup_speed)(enum dpram_speed);
+	int  (*wakeup)(void);
+	void (*sleep)(void);
+
+	void (*clear_intr)(void);
+	u16  (*recv_intr)(void);
+	void (*send_intr)(u16);
+	u16  (*recv_msg)(void);
+	void (*send_msg)(u16);
+
+	u16  (*get_magic)(void);
+	void  (*set_magic)(u16);
+
+	u16  (*get_access)(void);
+	void  (*set_access)(u16);
+
+	u32  (*get_tx_head)(int);
+	u32  (*get_tx_tail)(int);
+	void (*set_tx_head)(int, u32);
+	void (*set_tx_tail)(int, u32);
+	u8 __iomem * (*get_tx_buff)(int);
+	u32  (*get_tx_buff_size)(int);
+	u16  (*get_mask_req_ack)(int);
+	u16  (*get_mask_res_ack)(int);
+	u16  (*get_mask_send)(int);
+
+	u32  (*get_rx_head)(int);
+	u32  (*get_rx_tail)(int);
+	void (*set_rx_head)(int, u32);
+	void (*set_rx_tail)(int, u32);
+	u8 __iomem * (*get_rx_buff)(int);
+	u32  (*get_rx_buff_size)(int);
+
+	void (*log_disp)(struct modemlink_dpram_control *dpctl);
+	int (*cpupload_step1)(struct modemlink_dpram_control *dpctl);
+	int (*cpupload_step2)(void *arg, struct modemlink_dpram_control *dpctl);
+	int (*cpimage_load_prepare)(struct modemlink_dpram_control *dpctl);
+	int (*cpimage_load)(void *arg, struct modemlink_dpram_control *dpctl);
+	int (*nvdata_load)(void *arg, struct modemlink_dpram_control *dpctl);
+	int (*phone_boot_start)(struct modemlink_dpram_control *dpctl);
+	int (*phone_boot_start_post_process)(void);
+	void (*phone_boot_start_handler)(struct modemlink_dpram_control *dpctl);
+	void (*dload_cmd_hdlr)(
+		struct modemlink_dpram_control *dpctl, u16 cmd);
+	void (*bt_map_init)(struct modemlink_dpram_control *dpctl);
+	void (*load_init)(struct modemlink_dpram_control *dpctl);
+#if defined(CONFIG_MACH_M0_CTC)
+	void (*terminate_link)(struct modemlink_dpram_control *dpctl);
+#endif
+	u8 __iomem      *dp_base;
+	u32              dp_size;
+	enum dpram_type  dp_type;	/* DPRAM type */
+	int		 aligned;	/* If aligned access is required, ... */
+
+	int              dpram_irq;
+	unsigned long    dpram_irq_flags;
+	char            *dpram_irq_name;
+	char            *dpram_wlock_name;
+
+	int              max_ipc_dev;
+
+	struct dpram_ipc_map *ipc_map;
+};
+
+#define DPRAM_MAGIC_CODE	0xAA
+
+/* platform data */
+struct modem_data {
+	char *name;
+
+	unsigned gpio_cp_on;
+	unsigned gpio_cp_off;
+	unsigned gpio_reset_req_n;
+	unsigned gpio_cp_reset;
+	unsigned gpio_pda_active;
+	unsigned gpio_phone_active;
+	unsigned gpio_cp_dump_int;
+	unsigned gpio_ap_dump_int;
+	unsigned gpio_flm_uart_sel;
+#if defined(CONFIG_MACH_M0_CTC)
+	unsigned gpio_flm_uart_sel_rev06;
+	unsigned gpio_host_wakeup;
+#endif
+	unsigned gpio_cp_warm_reset;
+	unsigned gpio_sim_detect;
+#ifdef CONFIG_LINK_DEVICE_DPRAM
+	unsigned gpio_dpram_int;
+#endif
+
+#ifdef CONFIG_LTE_MODEM_CMC221
+	unsigned gpio_dpram_status;
+	unsigned gpio_dpram_wakeup;
+	unsigned gpio_slave_wakeup;
+	unsigned gpio_host_active;
+	unsigned gpio_host_wakeup;
+	int      irq_host_wakeup;
+#endif
+#ifdef CONFIG_MACH_U1_KOR_LGT
+	unsigned gpio_cp_reset_msm;
+	unsigned gpio_boot_sw_sel;
+	void (*vbus_on)(void);
+	void (*vbus_off)(void);
+	struct regulator *cp_vbus;
+#endif
+
+	/* Switch with 2 links in a modem */
+	unsigned gpio_dynamic_switching;
+
+	/* Modem component */
+	enum modem_network  modem_net;
+	enum modem_t        modem_type;
+	enum modem_link     link_types;
+	char               *link_name;
+#ifdef CONFIG_LINK_DEVICE_DPRAM
+	/* Link to DPRAM control functions dependent on each platform */
+	struct modemlink_dpram_control *dpram_ctl;
+#endif
+
+	/* SIPC version */
+	enum sipc_ver ipc_version;
+
+	/* Information of IO devices */
+	unsigned            num_iodevs;
+	struct modem_io_t  *iodevs;
+
+	/* Modem link PM support */
+	struct modemlink_pm_data *link_pm_data;
+
+	void (*gpio_revers_bias_clear)(void);
+	void (*gpio_revers_bias_restore)(void);
+
+	/* Handover with 2+ modems */
+	bool use_handover;
+
+	/* Debugging option */
+	bool use_mif_log;
+};
+
+#define LOG_TAG "mif: "
+
+#define mif_err(fmt, ...) \
+	pr_err(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
+#define mif_debug(fmt, ...) \
+	pr_debug(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
+#define mif_info(fmt, ...) \
+	pr_info(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
+#define mif_trace(fmt, ...) \
+	printk(KERN_DEBUG "mif: %s: %d: called(%pF): " fmt, \
+		__func__, __LINE__, __builtin_return_address(0), ##__VA_ARGS__)
+
+#endif
diff --git a/include/linux/platform_data/ntc_thermistor.h b/include/linux/platform_data/ntc_thermistor.h
new file mode 100644
index 0000000..88734e8
--- /dev/null
+++ b/include/linux/platform_data/ntc_thermistor.h
@@ -0,0 +1,53 @@
+/*
+ * ntc_thermistor.h - NTC Thermistors
+ *
+ *  Copyright (C) 2010 Samsung Electronics
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef _LINUX_NTC_H
+#define _LINUX_NTC_H
+
+enum ntc_thermistor_type {
+	TYPE_NCPXXWB473,
+	TYPE_NCPXXWL333,
+};
+
+struct ntc_thermistor_platform_data {
+	/*
+	 * One (not both) of read_uV and read_ohm should be provided and only
+	 * one of the two should be provided.
+	 * Both functions should return negative value for an error case.
+	 *
+	 * pullup_uV, pullup_ohm, pulldown_ohm, and connect are required to use
+	 * read_uV()
+	 *
+	 * How to setup pullup_ohm, pulldown_ohm, and connect is
+	 * described at Documentation/hwmon/ntc_thermistor
+	 *
+	 * pullup/down_ohm: 0 for infinite / not-connected
+	 */
+	int (*read_uV)(void);
+	unsigned int pullup_uV;
+
+	unsigned int pullup_ohm;
+	unsigned int pulldown_ohm;
+	enum { NTC_CONNECTED_POSITIVE, NTC_CONNECTED_GROUND } connect;
+
+	int (*read_ohm)(void);
+};
+
+#endif /* _LINUX_NTC_H */
diff --git a/include/linux/platform_data/ram_console.h b/include/linux/platform_data/ram_console.h
new file mode 100644
index 0000000..9f1125c
--- /dev/null
+++ b/include/linux/platform_data/ram_console.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _INCLUDE_LINUX_PLATFORM_DATA_RAM_CONSOLE_H_
+#define _INCLUDE_LINUX_PLATFORM_DATA_RAM_CONSOLE_H_
+
+struct ram_console_platform_data {
+	const char *bootinfo;
+};
+
+#endif /* _INCLUDE_LINUX_PLATFORM_DATA_RAM_CONSOLE_H_ */
diff --git a/include/linux/platform_data/usb3503.h b/include/linux/platform_data/usb3503.h
new file mode 100644
index 0000000..9bcf4ec
--- /dev/null
+++ b/include/linux/platform_data/usb3503.h
@@ -0,0 +1,42 @@
+#ifndef USB3503_H
+#define USB3503_H
+
+#define USB3503_I2C_NAME "usb3503"
+#define HUB_TAG "usb3503: "
+
+#define CFG1_REG		0x06
+#define CFG1_SELF_BUS_PWR	(0x1 << 7)
+
+#define SP_ILOCK_REG		0xE7
+#define SPILOCK_CONNECT_N	(0x1 << 1)
+#define SPILOCK_CONFIG_N	(0x1 << 0)
+
+#define CFGP_REG		0xEE
+#define CFGP_CLKSUSP		(0x1 << 7)
+
+#define PDS_REG			0x0A
+#define PDS_PORT1	(0x1 << 1)
+#define PDS_PORT2	(0x1 << 2)
+#define PDS_PORT3	(0x1 << 3)
+
+
+enum usb3503_mode {
+	USB3503_MODE_UNKNOWN,
+	USB3503_MODE_HUB,
+	USB3503_MODE_STANDBY,
+};
+
+struct usb3503_platform_data {
+	char initial_mode;
+	int (*reset_n)(int);
+	int (*register_hub_handler)(void (*)(void), void *);
+	int (*port_enable)(int, int);
+};
+
+struct usb3503_hubctl {
+	int mode;
+	int (*reset_n)(int);
+	int (*port_enable)(int, int);
+	struct i2c_client *i2c_dev;
+};
+#endif