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authorArnd Bergmann <arnd@arndb.de>2012-08-24 17:22:12 +0400
committerArnd Bergmann <arnd@arndb.de>2012-09-19 19:42:18 +0400
commit436d42c61c3eef1d02256174c8615046c61a28ad (patch)
tree307432ed7b49bde1715200ec2b32eb92e83187e5 /include/linux
parentc02cecb92ed49f36196ee9e29d29c4cfcbad05ae (diff)
downloadlinux-436d42c61c3eef1d02256174c8615046c61a28ad.tar.xz
ARM: samsung: move platform_data definitions
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the samsung include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: linux-samsung-soc@vger.kernel.org
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/platform_data/asoc-s3c.h59
-rw-r--r--include/linux/platform_data/asoc-s3c24xx_simtec.h34
-rw-r--r--include/linux/platform_data/ata-samsung_cf.h36
-rw-r--r--include/linux/platform_data/hwmon-s3c.h51
-rw-r--r--include/linux/platform_data/i2c-s3c2410.h77
-rw-r--r--include/linux/platform_data/leds-s3c24xx.h28
-rw-r--r--include/linux/platform_data/mipi-csis.h43
-rw-r--r--include/linux/platform_data/mmc-s3cmci.h52
-rw-r--r--include/linux/platform_data/mtd-nand-s3c2410.h67
-rw-r--r--include/linux/platform_data/spi-s3c64xx.h68
-rw-r--r--include/linux/platform_data/touchscreen-s3c2410.h25
-rw-r--r--include/linux/platform_data/usb-ehci-s5p.h21
-rw-r--r--include/linux/platform_data/usb-exynos.h21
-rw-r--r--include/linux/platform_data/usb-ohci-s3c2410.h43
-rw-r--r--include/linux/platform_data/usb-s3c2410_udc.h44
15 files changed, 669 insertions, 0 deletions
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
new file mode 100644
index 000000000000..aa9875f77c40
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -0,0 +1,59 @@
+/* arch/arm/plat-samsung/include/plat/audio.h
+ *
+ * Copyright (c) 2009 Samsung Electronics Co. Ltd
+ * Author: Jaswinder Singh <jassi.brar@samsung.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.
+ */
+
+/* The machine init code calls s3c*_ac97_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for AC97 pins
+ */
+#define S3C64XX_AC97_GPD 0
+#define S3C64XX_AC97_GPE 1
+extern void s3c64xx_ac97_setup_gpio(int);
+
+/*
+ * The machine init code calls s5p*_spdif_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for S/PDIF pins
+ */
+#define S5PC100_SPDIF_GPD 0
+#define S5PC100_SPDIF_GPG3 1
+extern void s5pc100_spdif_setup_gpio(int);
+
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN (1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI (1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR (1 << 2)
+#define QUIRK_NEED_RSTCLR (1 << 3)
+ /* Quirks of the I2S controller */
+ u32 quirks;
+
+ /*
+ * Array of clock names that can be used to generate I2S signals.
+ * Also corresponds to clocks of I2SMOD[10]
+ */
+ const char **src_clk;
+ dma_addr_t idma_addr;
+};
+
+/**
+ * struct s3c_audio_pdata - common platform data for audio device drivers
+ * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
+ */
+struct s3c_audio_pdata {
+ int (*cfg_gpio)(struct platform_device *);
+ union {
+ struct samsung_i2s i2s;
+ } type;
+};
diff --git a/include/linux/platform_data/asoc-s3c24xx_simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h
new file mode 100644
index 000000000000..376af5286a3e
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c24xx_simtec.h
@@ -0,0 +1,34 @@
+/* arch/arm/plat-samsung/include/plat/audio-simtec.h
+ *
+ * Copyright 2008 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * 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.
+ *
+ * Simtec Audio support.
+*/
+
+/**
+ * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
+ * @use_mpllin: Select codec clock from MPLLin
+ * @output_cdclk: Need to output CDCLK to the codec
+ * @have_mic: Set if we have a MIC socket
+ * @have_lout: Set if we have a LineOut socket
+ * @amp_gpio: GPIO pin to enable the AMP
+ * @amp_gain: Option GPIO to control AMP gain
+ */
+struct s3c24xx_audio_simtec_pdata {
+ unsigned int use_mpllin:1;
+ unsigned int output_cdclk:1;
+
+ unsigned int have_mic:1;
+ unsigned int have_lout:1;
+
+ int amp_gpio;
+ int amp_gain[2];
+
+ void (*startup)(void);
+};
diff --git a/include/linux/platform_data/ata-samsung_cf.h b/include/linux/platform_data/ata-samsung_cf.h
new file mode 100644
index 000000000000..2a3855a8372a
--- /dev/null
+++ b/include/linux/platform_data/ata-samsung_cf.h
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-samsung/include/plat/ata.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung CF-ATA platform_device info
+ *
+ * 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 __ASM_PLAT_ATA_H
+#define __ASM_PLAT_ATA_H __FILE__
+
+/**
+ * struct s3c_ide_platdata - S3C IDE driver platform data.
+ * @setup_gpio: Setup the external GPIO pins to the right state for data
+ * transfer in true-ide mode.
+ */
+struct s3c_ide_platdata {
+ void (*setup_gpio)(void);
+};
+
+/*
+ * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
+ * @pdata: Platform data for IDE driver.
+ */
+extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
+
+/* architecture-specific IDE configuration */
+extern void s3c64xx_ide_setup_gpio(void);
+extern void s5pc100_ide_setup_gpio(void);
+extern void s5pv210_ide_setup_gpio(void);
+
+#endif /*__ASM_PLAT_ATA_H */
diff --git a/include/linux/platform_data/hwmon-s3c.h b/include/linux/platform_data/hwmon-s3c.h
new file mode 100644
index 000000000000..c167e4429bc7
--- /dev/null
+++ b/include/linux/platform_data/hwmon-s3c.h
@@ -0,0 +1,51 @@
+/* linux/arch/arm/plat-s3c/include/plat/hwmon.h
+ *
+ * Copyright 2005 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ * http://armlinux.simtec.co.uk/
+ *
+ * S3C - HWMon interface for ADC
+ *
+ * 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 __ASM_ARCH_ADC_HWMON_H
+#define __ASM_ARCH_ADC_HWMON_H __FILE__
+
+/**
+ * s3c_hwmon_chcfg - channel configuration
+ * @name: The name to give this channel.
+ * @mult: Multiply the ADC value read by this.
+ * @div: Divide the value from the ADC by this.
+ *
+ * The value read from the ADC is converted to a value that
+ * hwmon expects (mV) by result = (value_read * @mult) / @div.
+ */
+struct s3c_hwmon_chcfg {
+ const char *name;
+ unsigned int mult;
+ unsigned int div;
+};
+
+/**
+ * s3c_hwmon_pdata - HWMON platform data
+ * @in: One configuration for each possible channel used.
+ */
+struct s3c_hwmon_pdata {
+ struct s3c_hwmon_chcfg *in[8];
+};
+
+/**
+ * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
+ * @pd: Platform data to register to device.
+ *
+ * Register the given platform data for use with the S3C HWMON device.
+ * The call will copy the platform data, so the board definitions can
+ * make the structure itself __initdata.
+ */
+extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
+
+#endif /* __ASM_ARCH_ADC_HWMON_H */
+
diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h
new file mode 100644
index 000000000000..51d52e767a19
--- /dev/null
+++ b/include/linux/platform_data/i2c-s3c2410.h
@@ -0,0 +1,77 @@
+/* arch/arm/plat-s3c/include/plat/iic.h
+ *
+ * Copyright 2004-2009 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - I2C Controller platform_device info
+ *
+ * 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 __ASM_ARCH_IIC_H
+#define __ASM_ARCH_IIC_H __FILE__
+
+#define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */
+
+/**
+ * struct s3c2410_platform_i2c - Platform data for s3c I2C.
+ * @bus_num: The bus number to use (if possible).
+ * @flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER).
+ * @slave_addr: The I2C address for the slave device (if enabled).
+ * @frequency: The desired frequency in Hz of the bus. This is
+ * guaranteed to not be exceeded. If the caller does
+ * not care, use zero and the driver will select a
+ * useful default.
+ * @sda_delay: The delay (in ns) applied to SDA edges.
+ * @cfg_gpio: A callback to configure the pins for I2C operation.
+ */
+struct s3c2410_platform_i2c {
+ int bus_num;
+ unsigned int flags;
+ unsigned int slave_addr;
+ unsigned long frequency;
+ unsigned int sda_delay;
+
+ void (*cfg_gpio)(struct platform_device *dev);
+};
+
+/**
+ * s3c_i2c0_set_platdata - set platform data for i2c0 device
+ * @i2c: The platform data to set, or NULL for default data.
+ *
+ * Register the given platform data for use with the i2c0 device. This
+ * call copies the platform data, so the caller can use __initdata for
+ * their copy.
+ *
+ * This call will set cfg_gpio if is null to the default platform
+ * implementation.
+ *
+ * Any user of s3c_device_i2c0 should call this, even if it is with
+ * NULL to ensure that the device is given the default platform data
+ * as the driver will no longer carry defaults.
+ */
+extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
+
+/* defined by architecture to configure gpio */
+extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c2_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c3_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c4_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c5_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c6_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c7_cfg_gpio(struct platform_device *dev);
+
+extern struct s3c2410_platform_i2c default_i2c_data;
+
+#endif /* __ASM_ARCH_IIC_H */
diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h
new file mode 100644
index 000000000000..d8a7672519b6
--- /dev/null
+++ b/include/linux/platform_data/leds-s3c24xx.h
@@ -0,0 +1,28 @@
+/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX - LEDs GPIO connector
+ *
+ * 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 __ASM_ARCH_LEDSGPIO_H
+#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h"
+
+#define S3C24XX_LEDF_ACTLOW (1<<0) /* LED is on when GPIO low */
+#define S3C24XX_LEDF_TRISTATE (1<<1) /* tristate to turn off */
+
+struct s3c24xx_led_platdata {
+ unsigned int gpio;
+ unsigned int flags;
+
+ char *name;
+ char *def_trigger;
+};
+
+#endif /* __ASM_ARCH_LEDSGPIO_H */
diff --git a/include/linux/platform_data/mipi-csis.h b/include/linux/platform_data/mipi-csis.h
new file mode 100644
index 000000000000..c45b1e8d4c2e
--- /dev/null
+++ b/include/linux/platform_data/mipi-csis.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
+ *
+ * S5P series MIPI CSI slave device support
+ *
+ * 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 __PLAT_SAMSUNG_MIPI_CSIS_H_
+#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
+
+struct platform_device;
+
+/**
+ * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
+ * @clk_rate: bus clock frequency
+ * @lanes: number of data lanes used
+ * @alignment: data alignment in bits
+ * @hs_settle: HS-RX settle time
+ * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
+ * driver or true in case this regulator has no enable function
+ * @phy_enable: pointer to a callback controlling D-PHY enable/reset
+ */
+struct s5p_platform_mipi_csis {
+ unsigned long clk_rate;
+ u8 lanes;
+ u8 alignment;
+ u8 hs_settle;
+ bool fixed_phy_vdd;
+ int (*phy_enable)(struct platform_device *pdev, bool on);
+};
+
+/**
+ * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
+ * @pdev: MIPI-CSIS platform device
+ * @on: true to enable D-PHY and deassert its reset
+ * false to disable D-PHY
+ */
+int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
+
+#endif /* __PLAT_SAMSUNG_MIPI_CSIS_H_ */
diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h
new file mode 100644
index 000000000000..c42d31711944
--- /dev/null
+++ b/include/linux/platform_data/mmc-s3cmci.h
@@ -0,0 +1,52 @@
+#ifndef _ARCH_MCI_H
+#define _ARCH_MCI_H
+
+/**
+ * struct s3c24xx_mci_pdata - sd/mmc controller platform data
+ * @no_wprotect: Set this to indicate there is no write-protect switch.
+ * @no_detect: Set this if there is no detect switch.
+ * @wprotect_invert: Invert the default sense of the write protect switch.
+ * @detect_invert: Invert the default sense of the write protect switch.
+ * @use_dma: Set to allow the use of DMA.
+ * @gpio_detect: GPIO number for the card detect line.
+ * @gpio_wprotect: GPIO number for the write protect line.
+ * @ocr_avail: The mask of the available power states, non-zero to use.
+ * @set_power: Callback to control the power mode.
+ *
+ * The @gpio_detect is used for card detection when @no_wprotect is unset,
+ * and the default sense is that 0 returned from gpio_get_value() means
+ * that a card is inserted. If @detect_invert is set, then the value from
+ * gpio_get_value() is inverted, which makes 1 mean card inserted.
+ *
+ * The driver will use @gpio_wprotect to signal whether the card is write
+ * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
+ * means the card is read/write, and 1 means read-only. The @wprotect_invert
+ * will invert the value returned from gpio_get_value().
+ *
+ * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
+ * to a non-zero value, otherwise the default of 3.2-3.4V is used.
+ */
+struct s3c24xx_mci_pdata {
+ unsigned int no_wprotect:1;
+ unsigned int no_detect:1;
+ unsigned int wprotect_invert:1;
+ unsigned int detect_invert:1; /* set => detect active high */
+ unsigned int use_dma:1;
+
+ unsigned int gpio_detect;
+ unsigned int gpio_wprotect;
+ unsigned long ocr_avail;
+ void (*set_power)(unsigned char power_mode,
+ unsigned short vdd);
+};
+
+/**
+ * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
+ * @pdata: The platform data
+ *
+ * Copy the platform data supplied by @pdata so that this can be marked
+ * __initdata.
+ */
+extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
+
+#endif /* _ARCH_NCI_H */
diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h
new file mode 100644
index 000000000000..b64115fa93a4
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-s3c2410.h
@@ -0,0 +1,67 @@
+/* arch/arm/mach-s3c2410/include/mach/nand.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 - NAND device controller platform_device info
+ *
+ * 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.
+*/
+
+/**
+ * struct s3c2410_nand_set - define a set of one or more nand chips
+ * @disable_ecc: Entirely disable ECC - Dangerous
+ * @flash_bbt: Openmoko u-boot can create a Bad Block Table
+ * Setting this flag will allow the kernel to
+ * look for it at boot time and also skip the NAND
+ * scan.
+ * @options: Default value to set into 'struct nand_chip' options.
+ * @nr_chips: Number of chips in this set
+ * @nr_partitions: Number of partitions pointed to by @partitions
+ * @name: Name of set (optional)
+ * @nr_map: Map for low-layer logical to physical chip numbers (option)
+ * @partitions: The mtd partition list
+ *
+ * define a set of one or more nand chips registered with an unique mtd. Also
+ * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
+ * a warning at boot time.
+ */
+struct s3c2410_nand_set {
+ unsigned int disable_ecc:1;
+ unsigned int flash_bbt:1;
+
+ unsigned int options;
+ int nr_chips;
+ int nr_partitions;
+ char *name;
+ int *nr_map;
+ struct mtd_partition *partitions;
+ struct nand_ecclayout *ecc_layout;
+};
+
+struct s3c2410_platform_nand {
+ /* timing information for controller, all times in nanoseconds */
+
+ int tacls; /* time for active CLE/ALE to nWE/nOE */
+ int twrph0; /* active time for nWE/nOE */
+ int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
+
+ unsigned int ignore_unset_ecc:1;
+
+ int nr_sets;
+ struct s3c2410_nand_set *sets;
+
+ void (*select_chip)(struct s3c2410_nand_set *,
+ int chip);
+};
+
+/**
+ * s3c_nand_set_platdata() - register NAND platform data.
+ * @nand: The NAND platform data to register with s3c_device_nand.
+ *
+ * This function copies the given NAND platform data, @nand and registers
+ * it with the s3c_device_nand. This allows @nand to be __initdata.
+*/
+extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand);
diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h
new file mode 100644
index 000000000000..ceba18d23a5a
--- /dev/null
+++ b/include/linux/platform_data/spi-s3c64xx.h
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+ *
+ * Copyright (C) 2009 Samsung Electronics Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.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.
+ */
+
+#ifndef __S3C64XX_PLAT_SPI_H
+#define __S3C64XX_PLAT_SPI_H
+
+struct platform_device;
+
+/**
+ * struct s3c64xx_spi_csinfo - ChipSelect description
+ * @fb_delay: Slave specific feedback delay.
+ * Refer to FB_CLK_SEL register definition in SPI chapter.
+ * @line: Custom 'identity' of the CS line.
+ *
+ * This is per SPI-Slave Chipselect information.
+ * Allocate and initialize one in machine init code and make the
+ * spi_board_info.controller_data point to it.
+ */
+struct s3c64xx_spi_csinfo {
+ u8 fb_delay;
+ unsigned line;
+};
+
+/**
+ * struct s3c64xx_spi_info - SPI Controller defining structure
+ * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
+ * @num_cs: Number of CS this controller emulates.
+ * @cfg_gpio: Configure pins for this SPI controller.
+ */
+struct s3c64xx_spi_info {
+ int src_clk_nr;
+ int num_cs;
+ int (*cfg_gpio)(void);
+};
+
+/**
+ * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
+ * initialization code.
+ * @cfg_gpio: Pointer to gpio setup function.
+ * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
+ * @num_cs: Number of elements in the 'cs' array.
+ *
+ * Call this from machine init code for each SPI Controller that
+ * has some chips attached to it.
+ */
+extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+ int num_cs);
+extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+ int num_cs);
+extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+ int num_cs);
+
+/* defined by architecture to configure gpio */
+extern int s3c64xx_spi0_cfg_gpio(void);
+extern int s3c64xx_spi1_cfg_gpio(void);
+extern int s3c64xx_spi2_cfg_gpio(void);
+
+extern struct s3c64xx_spi_info s3c64xx_spi0_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi1_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi2_pdata;
+#endif /* __S3C64XX_PLAT_SPI_H */
diff --git a/include/linux/platform_data/touchscreen-s3c2410.h b/include/linux/platform_data/touchscreen-s3c2410.h
new file mode 100644
index 000000000000..26fdb22e0fc2
--- /dev/null
+++ b/include/linux/platform_data/touchscreen-s3c2410.h
@@ -0,0 +1,25 @@
+/* arch/arm/plat-samsung/include/plat/ts.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * 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 __ASM_ARM_TS_H
+#define __ASM_ARM_TS_H
+
+struct s3c2410_ts_mach_info {
+ int delay;
+ int presc;
+ int oversampling_shift;
+ void (*cfg_gpio)(struct platform_device *dev);
+};
+
+extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
+
+/* defined by architecture to configure gpio */
+extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);
+
+#endif /* __ASM_ARM_TS_H */
diff --git a/include/linux/platform_data/usb-ehci-s5p.h b/include/linux/platform_data/usb-ehci-s5p.h
new file mode 100644
index 000000000000..5f28cae18582
--- /dev/null
+++ b/include/linux/platform_data/usb-ehci-s5p.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@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.
+ */
+
+#ifndef __PLAT_SAMSUNG_EHCI_H
+#define __PLAT_SAMSUNG_EHCI_H __FILE__
+
+struct s5p_ehci_platdata {
+ int (*phy_init)(struct platform_device *pdev, int type);
+ int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
+
+#endif /* __PLAT_SAMSUNG_EHCI_H */
diff --git a/include/linux/platform_data/usb-exynos.h b/include/linux/platform_data/usb-exynos.h
new file mode 100644
index 000000000000..c256c595be5e
--- /dev/null
+++ b/include/linux/platform_data/usb-exynos.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * http://www.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.
+ */
+
+#ifndef __MACH_EXYNOS_OHCI_H
+#define __MACH_EXYNOS_OHCI_H
+
+struct exynos4_ohci_platdata {
+ int (*phy_init)(struct platform_device *pdev, int type);
+ int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
+
+#endif /* __MACH_EXYNOS_OHCI_H */
diff --git a/include/linux/platform_data/usb-ohci-s3c2410.h b/include/linux/platform_data/usb-ohci-s3c2410.h
new file mode 100644
index 000000000000..7fa1fbefc3f2
--- /dev/null
+++ b/include/linux/platform_data/usb-ohci-s3c2410.h
@@ -0,0 +1,43 @@
+/* arch/arm/plat-samsung/include/plat/usb-control.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - USB host port information
+ *
+ * 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 __ASM_ARCH_USBCONTROL_H
+#define __ASM_ARCH_USBCONTROL_H
+
+#define S3C_HCDFLG_USED (1)
+
+struct s3c2410_hcd_port {
+ unsigned char flags;
+ unsigned char power;
+ unsigned char oc_status;
+ unsigned char oc_changed;
+};
+
+struct s3c2410_hcd_info {
+ struct usb_hcd *hcd;
+ struct s3c2410_hcd_port port[2];
+
+ void (*power_control)(int port, int to);
+ void (*enable_oc)(struct s3c2410_hcd_info *, int on);
+ void (*report_oc)(struct s3c2410_hcd_info *, int ports);
+};
+
+static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
+{
+ if (info->report_oc != NULL) {
+ (info->report_oc)(info, ports);
+ }
+}
+
+extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
+
+#endif /*__ASM_ARCH_USBCONTROL_H */
diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h
new file mode 100644
index 000000000000..de8e2288a509
--- /dev/null
+++ b/include/linux/platform_data/usb-s3c2410_udc.h
@@ -0,0 +1,44 @@
+/* arch/arm/plat-samsung/include/plat/udc.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * 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.
+ *
+ *
+ * Changelog:
+ * 14-Mar-2005 RTP Created file
+ * 02-Aug-2005 RTP File rename
+ * 07-Sep-2005 BJD Minor cleanups, changed cmd to enum
+ * 18-Jan-2007 HMW Add per-platform vbus_draw function
+*/
+
+#ifndef __ASM_ARM_ARCH_UDC_H
+#define __ASM_ARM_ARCH_UDC_H
+
+enum s3c2410_udc_cmd_e {
+ S3C2410_UDC_P_ENABLE = 1, /* Pull-up enable */
+ S3C2410_UDC_P_DISABLE = 2, /* Pull-up disable */
+ S3C2410_UDC_P_RESET = 3, /* UDC reset, in case of */
+};
+
+struct s3c2410_udc_mach_info {
+ void (*udc_command)(enum s3c2410_udc_cmd_e);
+ void (*vbus_draw)(unsigned int ma);
+
+ unsigned int pullup_pin;
+ unsigned int pullup_pin_inverted;
+
+ unsigned int vbus_pin;
+ unsigned char vbus_pin_inverted;
+};
+
+extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
+
+struct s3c24xx_hsudc_platdata;
+
+extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
+
+#endif /* __ASM_ARM_ARCH_UDC_H */