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authorArnd Bergmann <arnd@arndb.de>2012-08-24 09:22:12 -0400
committerArnd Bergmann <arnd@arndb.de>2012-09-19 11:42:18 -0400
commit436d42c61c3eef1d02256174c8615046c61a28ad (patch)
tree307432ed7b49bde1715200ec2b32eb92e83187e5 /include/linux/platform_data
parentc02cecb92ed49f36196ee9e29d29c4cfcbad05ae (diff)
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/platform_data')
-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 @@
1/* arch/arm/plat-samsung/include/plat/audio.h
2 *
3 * Copyright (c) 2009 Samsung Electronics Co. Ltd
4 * Author: Jaswinder Singh <jassi.brar@samsung.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11/* The machine init code calls s3c*_ac97_setup_gpio with
12 * one of these defines in order to select appropriate bank
13 * of GPIO for AC97 pins
14 */
15#define S3C64XX_AC97_GPD 0
16#define S3C64XX_AC97_GPE 1
17extern void s3c64xx_ac97_setup_gpio(int);
18
19/*
20 * The machine init code calls s5p*_spdif_setup_gpio with
21 * one of these defines in order to select appropriate bank
22 * of GPIO for S/PDIF pins
23 */
24#define S5PC100_SPDIF_GPD 0
25#define S5PC100_SPDIF_GPG3 1
26extern void s5pc100_spdif_setup_gpio(int);
27
28struct samsung_i2s {
29/* If the Primary DAI has 5.1 Channels */
30#define QUIRK_PRI_6CHAN (1 << 0)
31/* If the I2S block has a Stereo Overlay Channel */
32#define QUIRK_SEC_DAI (1 << 1)
33/*
34 * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
35 * The Machine driver must provide suitably set clock to the I2S block.
36 */
37#define QUIRK_NO_MUXPSR (1 << 2)
38#define QUIRK_NEED_RSTCLR (1 << 3)
39 /* Quirks of the I2S controller */
40 u32 quirks;
41
42 /*
43 * Array of clock names that can be used to generate I2S signals.
44 * Also corresponds to clocks of I2SMOD[10]
45 */
46 const char **src_clk;
47 dma_addr_t idma_addr;
48};
49
50/**
51 * struct s3c_audio_pdata - common platform data for audio device drivers
52 * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
53 */
54struct s3c_audio_pdata {
55 int (*cfg_gpio)(struct platform_device *);
56 union {
57 struct samsung_i2s i2s;
58 } type;
59};
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 @@
1/* arch/arm/plat-samsung/include/plat/audio-simtec.h
2 *
3 * Copyright 2008 Simtec Electronics
4 * http://armlinux.simtec.co.uk/
5 * Ben Dooks <ben@simtec.co.uk>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 *
11 * Simtec Audio support.
12*/
13
14/**
15 * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
16 * @use_mpllin: Select codec clock from MPLLin
17 * @output_cdclk: Need to output CDCLK to the codec
18 * @have_mic: Set if we have a MIC socket
19 * @have_lout: Set if we have a LineOut socket
20 * @amp_gpio: GPIO pin to enable the AMP
21 * @amp_gain: Option GPIO to control AMP gain
22 */
23struct s3c24xx_audio_simtec_pdata {
24 unsigned int use_mpllin:1;
25 unsigned int output_cdclk:1;
26
27 unsigned int have_mic:1;
28 unsigned int have_lout:1;
29
30 int amp_gpio;
31 int amp_gain[2];
32
33 void (*startup)(void);
34};
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 @@
1/* linux/arch/arm/plat-samsung/include/plat/ata.h
2 *
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
5 *
6 * Samsung CF-ATA platform_device info
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#ifndef __ASM_PLAT_ATA_H
14#define __ASM_PLAT_ATA_H __FILE__
15
16/**
17 * struct s3c_ide_platdata - S3C IDE driver platform data.
18 * @setup_gpio: Setup the external GPIO pins to the right state for data
19 * transfer in true-ide mode.
20 */
21struct s3c_ide_platdata {
22 void (*setup_gpio)(void);
23};
24
25/*
26 * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
27 * @pdata: Platform data for IDE driver.
28 */
29extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
30
31/* architecture-specific IDE configuration */
32extern void s3c64xx_ide_setup_gpio(void);
33extern void s5pc100_ide_setup_gpio(void);
34extern void s5pv210_ide_setup_gpio(void);
35
36#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 @@
1/* linux/arch/arm/plat-s3c/include/plat/hwmon.h
2 *
3 * Copyright 2005 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 * http://armlinux.simtec.co.uk/
6 *
7 * S3C - HWMon interface for ADC
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12*/
13
14#ifndef __ASM_ARCH_ADC_HWMON_H
15#define __ASM_ARCH_ADC_HWMON_H __FILE__
16
17/**
18 * s3c_hwmon_chcfg - channel configuration
19 * @name: The name to give this channel.
20 * @mult: Multiply the ADC value read by this.
21 * @div: Divide the value from the ADC by this.
22 *
23 * The value read from the ADC is converted to a value that
24 * hwmon expects (mV) by result = (value_read * @mult) / @div.
25 */
26struct s3c_hwmon_chcfg {
27 const char *name;
28 unsigned int mult;
29 unsigned int div;
30};
31
32/**
33 * s3c_hwmon_pdata - HWMON platform data
34 * @in: One configuration for each possible channel used.
35 */
36struct s3c_hwmon_pdata {
37 struct s3c_hwmon_chcfg *in[8];
38};
39
40/**
41 * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
42 * @pd: Platform data to register to device.
43 *
44 * Register the given platform data for use with the S3C HWMON device.
45 * The call will copy the platform data, so the board definitions can
46 * make the structure itself __initdata.
47 */
48extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
49
50#endif /* __ASM_ARCH_ADC_HWMON_H */
51
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 @@
1/* arch/arm/plat-s3c/include/plat/iic.h
2 *
3 * Copyright 2004-2009 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * S3C - I2C Controller platform_device info
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#ifndef __ASM_ARCH_IIC_H
14#define __ASM_ARCH_IIC_H __FILE__
15
16#define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */
17
18/**
19 * struct s3c2410_platform_i2c - Platform data for s3c I2C.
20 * @bus_num: The bus number to use (if possible).
21 * @flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER).
22 * @slave_addr: The I2C address for the slave device (if enabled).
23 * @frequency: The desired frequency in Hz of the bus. This is
24 * guaranteed to not be exceeded. If the caller does
25 * not care, use zero and the driver will select a
26 * useful default.
27 * @sda_delay: The delay (in ns) applied to SDA edges.
28 * @cfg_gpio: A callback to configure the pins for I2C operation.
29 */
30struct s3c2410_platform_i2c {
31 int bus_num;
32 unsigned int flags;
33 unsigned int slave_addr;
34 unsigned long frequency;
35 unsigned int sda_delay;
36
37 void (*cfg_gpio)(struct platform_device *dev);
38};
39
40/**
41 * s3c_i2c0_set_platdata - set platform data for i2c0 device
42 * @i2c: The platform data to set, or NULL for default data.
43 *
44 * Register the given platform data for use with the i2c0 device. This
45 * call copies the platform data, so the caller can use __initdata for
46 * their copy.
47 *
48 * This call will set cfg_gpio if is null to the default platform
49 * implementation.
50 *
51 * Any user of s3c_device_i2c0 should call this, even if it is with
52 * NULL to ensure that the device is given the default platform data
53 * as the driver will no longer carry defaults.
54 */
55extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
56extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
57extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c);
58extern void s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *i2c);
59extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
60extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
61extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
62extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
63extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
64
65/* defined by architecture to configure gpio */
66extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
67extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
68extern void s3c_i2c2_cfg_gpio(struct platform_device *dev);
69extern void s3c_i2c3_cfg_gpio(struct platform_device *dev);
70extern void s3c_i2c4_cfg_gpio(struct platform_device *dev);
71extern void s3c_i2c5_cfg_gpio(struct platform_device *dev);
72extern void s3c_i2c6_cfg_gpio(struct platform_device *dev);
73extern void s3c_i2c7_cfg_gpio(struct platform_device *dev);
74
75extern struct s3c2410_platform_i2c default_i2c_data;
76
77#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 @@
1/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h
2 *
3 * Copyright (c) 2006 Simtec Electronics
4 * http://armlinux.simtec.co.uk/
5 * Ben Dooks <ben@simtec.co.uk>
6 *
7 * S3C24XX - LEDs GPIO connector
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12*/
13
14#ifndef __ASM_ARCH_LEDSGPIO_H
15#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h"
16
17#define S3C24XX_LEDF_ACTLOW (1<<0) /* LED is on when GPIO low */
18#define S3C24XX_LEDF_TRISTATE (1<<1) /* tristate to turn off */
19
20struct s3c24xx_led_platdata {
21 unsigned int gpio;
22 unsigned int flags;
23
24 char *name;
25 char *def_trigger;
26};
27
28#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 @@
1/*
2 * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
3 *
4 * S5P series MIPI CSI slave device support
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef __PLAT_SAMSUNG_MIPI_CSIS_H_
12#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
13
14struct platform_device;
15
16/**
17 * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
18 * @clk_rate: bus clock frequency
19 * @lanes: number of data lanes used
20 * @alignment: data alignment in bits
21 * @hs_settle: HS-RX settle time
22 * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
23 * driver or true in case this regulator has no enable function
24 * @phy_enable: pointer to a callback controlling D-PHY enable/reset
25 */
26struct s5p_platform_mipi_csis {
27 unsigned long clk_rate;
28 u8 lanes;
29 u8 alignment;
30 u8 hs_settle;
31 bool fixed_phy_vdd;
32 int (*phy_enable)(struct platform_device *pdev, bool on);
33};
34
35/**
36 * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
37 * @pdev: MIPI-CSIS platform device
38 * @on: true to enable D-PHY and deassert its reset
39 * false to disable D-PHY
40 */
41int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
42
43#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 @@
1#ifndef _ARCH_MCI_H
2#define _ARCH_MCI_H
3
4/**
5 * struct s3c24xx_mci_pdata - sd/mmc controller platform data
6 * @no_wprotect: Set this to indicate there is no write-protect switch.
7 * @no_detect: Set this if there is no detect switch.
8 * @wprotect_invert: Invert the default sense of the write protect switch.
9 * @detect_invert: Invert the default sense of the write protect switch.
10 * @use_dma: Set to allow the use of DMA.
11 * @gpio_detect: GPIO number for the card detect line.
12 * @gpio_wprotect: GPIO number for the write protect line.
13 * @ocr_avail: The mask of the available power states, non-zero to use.
14 * @set_power: Callback to control the power mode.
15 *
16 * The @gpio_detect is used for card detection when @no_wprotect is unset,
17 * and the default sense is that 0 returned from gpio_get_value() means
18 * that a card is inserted. If @detect_invert is set, then the value from
19 * gpio_get_value() is inverted, which makes 1 mean card inserted.
20 *
21 * The driver will use @gpio_wprotect to signal whether the card is write
22 * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
23 * means the card is read/write, and 1 means read-only. The @wprotect_invert
24 * will invert the value returned from gpio_get_value().
25 *
26 * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
27 * to a non-zero value, otherwise the default of 3.2-3.4V is used.
28 */
29struct s3c24xx_mci_pdata {
30 unsigned int no_wprotect:1;
31 unsigned int no_detect:1;
32 unsigned int wprotect_invert:1;
33 unsigned int detect_invert:1; /* set => detect active high */
34 unsigned int use_dma:1;
35
36 unsigned int gpio_detect;
37 unsigned int gpio_wprotect;
38 unsigned long ocr_avail;
39 void (*set_power)(unsigned char power_mode,
40 unsigned short vdd);
41};
42
43/**
44 * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
45 * @pdata: The platform data
46 *
47 * Copy the platform data supplied by @pdata so that this can be marked
48 * __initdata.
49 */
50extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
51
52#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 @@
1/* arch/arm/mach-s3c2410/include/mach/nand.h
2 *
3 * Copyright (c) 2004 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * S3C2410 - NAND device controller platform_device info
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13/**
14 * struct s3c2410_nand_set - define a set of one or more nand chips
15 * @disable_ecc: Entirely disable ECC - Dangerous
16 * @flash_bbt: Openmoko u-boot can create a Bad Block Table
17 * Setting this flag will allow the kernel to
18 * look for it at boot time and also skip the NAND
19 * scan.
20 * @options: Default value to set into 'struct nand_chip' options.
21 * @nr_chips: Number of chips in this set
22 * @nr_partitions: Number of partitions pointed to by @partitions
23 * @name: Name of set (optional)
24 * @nr_map: Map for low-layer logical to physical chip numbers (option)
25 * @partitions: The mtd partition list
26 *
27 * define a set of one or more nand chips registered with an unique mtd. Also
28 * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
29 * a warning at boot time.
30 */
31struct s3c2410_nand_set {
32 unsigned int disable_ecc:1;
33 unsigned int flash_bbt:1;
34
35 unsigned int options;
36 int nr_chips;
37 int nr_partitions;
38 char *name;
39 int *nr_map;
40 struct mtd_partition *partitions;
41 struct nand_ecclayout *ecc_layout;
42};
43
44struct s3c2410_platform_nand {
45 /* timing information for controller, all times in nanoseconds */
46
47 int tacls; /* time for active CLE/ALE to nWE/nOE */
48 int twrph0; /* active time for nWE/nOE */
49 int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
50
51 unsigned int ignore_unset_ecc:1;
52
53 int nr_sets;
54 struct s3c2410_nand_set *sets;
55
56 void (*select_chip)(struct s3c2410_nand_set *,
57 int chip);
58};
59
60/**
61 * s3c_nand_set_platdata() - register NAND platform data.
62 * @nand: The NAND platform data to register with s3c_device_nand.
63 *
64 * This function copies the given NAND platform data, @nand and registers
65 * it with the s3c_device_nand. This allows @nand to be __initdata.
66*/
67extern 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 @@
1/* linux/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
2 *
3 * Copyright (C) 2009 Samsung Electronics Ltd.
4 * Jaswinder Singh <jassi.brar@samsung.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef __S3C64XX_PLAT_SPI_H
12#define __S3C64XX_PLAT_SPI_H
13
14struct platform_device;
15
16/**
17 * struct s3c64xx_spi_csinfo - ChipSelect description
18 * @fb_delay: Slave specific feedback delay.
19 * Refer to FB_CLK_SEL register definition in SPI chapter.
20 * @line: Custom 'identity' of the CS line.
21 *
22 * This is per SPI-Slave Chipselect information.
23 * Allocate and initialize one in machine init code and make the
24 * spi_board_info.controller_data point to it.
25 */
26struct s3c64xx_spi_csinfo {
27 u8 fb_delay;
28 unsigned line;
29};
30
31/**
32 * struct s3c64xx_spi_info - SPI Controller defining structure
33 * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
34 * @num_cs: Number of CS this controller emulates.
35 * @cfg_gpio: Configure pins for this SPI controller.
36 */
37struct s3c64xx_spi_info {
38 int src_clk_nr;
39 int num_cs;
40 int (*cfg_gpio)(void);
41};
42
43/**
44 * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
45 * initialization code.
46 * @cfg_gpio: Pointer to gpio setup function.
47 * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
48 * @num_cs: Number of elements in the 'cs' array.
49 *
50 * Call this from machine init code for each SPI Controller that
51 * has some chips attached to it.
52 */
53extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
54 int num_cs);
55extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
56 int num_cs);
57extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
58 int num_cs);
59
60/* defined by architecture to configure gpio */
61extern int s3c64xx_spi0_cfg_gpio(void);
62extern int s3c64xx_spi1_cfg_gpio(void);
63extern int s3c64xx_spi2_cfg_gpio(void);
64
65extern struct s3c64xx_spi_info s3c64xx_spi0_pdata;
66extern struct s3c64xx_spi_info s3c64xx_spi1_pdata;
67extern struct s3c64xx_spi_info s3c64xx_spi2_pdata;
68#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 @@
1/* arch/arm/plat-samsung/include/plat/ts.h
2 *
3 * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8*/
9
10#ifndef __ASM_ARM_TS_H
11#define __ASM_ARM_TS_H
12
13struct s3c2410_ts_mach_info {
14 int delay;
15 int presc;
16 int oversampling_shift;
17 void (*cfg_gpio)(struct platform_device *dev);
18};
19
20extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
21
22/* defined by architecture to configure gpio */
23extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);
24
25#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 @@
1/*
2 * Copyright (C) 2011 Samsung Electronics Co.Ltd
3 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
9 */
10
11#ifndef __PLAT_SAMSUNG_EHCI_H
12#define __PLAT_SAMSUNG_EHCI_H __FILE__
13
14struct s5p_ehci_platdata {
15 int (*phy_init)(struct platform_device *pdev, int type);
16 int (*phy_exit)(struct platform_device *pdev, int type);
17};
18
19extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
20
21#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 @@
1/*
2 * Copyright (C) 2011 Samsung Electronics Co.Ltd
3 * http://www.samsung.com/
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
9 */
10
11#ifndef __MACH_EXYNOS_OHCI_H
12#define __MACH_EXYNOS_OHCI_H
13
14struct exynos4_ohci_platdata {
15 int (*phy_init)(struct platform_device *pdev, int type);
16 int (*phy_exit)(struct platform_device *pdev, int type);
17};
18
19extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
20
21#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 @@
1/* arch/arm/plat-samsung/include/plat/usb-control.h
2 *
3 * Copyright (c) 2004 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * S3C - USB host port information
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#ifndef __ASM_ARCH_USBCONTROL_H
14#define __ASM_ARCH_USBCONTROL_H
15
16#define S3C_HCDFLG_USED (1)
17
18struct s3c2410_hcd_port {
19 unsigned char flags;
20 unsigned char power;
21 unsigned char oc_status;
22 unsigned char oc_changed;
23};
24
25struct s3c2410_hcd_info {
26 struct usb_hcd *hcd;
27 struct s3c2410_hcd_port port[2];
28
29 void (*power_control)(int port, int to);
30 void (*enable_oc)(struct s3c2410_hcd_info *, int on);
31 void (*report_oc)(struct s3c2410_hcd_info *, int ports);
32};
33
34static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
35{
36 if (info->report_oc != NULL) {
37 (info->report_oc)(info, ports);
38 }
39}
40
41extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
42
43#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 @@
1/* arch/arm/plat-samsung/include/plat/udc.h
2 *
3 * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
4 *
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 *
11 * Changelog:
12 * 14-Mar-2005 RTP Created file
13 * 02-Aug-2005 RTP File rename
14 * 07-Sep-2005 BJD Minor cleanups, changed cmd to enum
15 * 18-Jan-2007 HMW Add per-platform vbus_draw function
16*/
17
18#ifndef __ASM_ARM_ARCH_UDC_H
19#define __ASM_ARM_ARCH_UDC_H
20
21enum s3c2410_udc_cmd_e {
22 S3C2410_UDC_P_ENABLE = 1, /* Pull-up enable */
23 S3C2410_UDC_P_DISABLE = 2, /* Pull-up disable */
24 S3C2410_UDC_P_RESET = 3, /* UDC reset, in case of */
25};
26
27struct s3c2410_udc_mach_info {
28 void (*udc_command)(enum s3c2410_udc_cmd_e);
29 void (*vbus_draw)(unsigned int ma);
30
31 unsigned int pullup_pin;
32 unsigned int pullup_pin_inverted;
33
34 unsigned int vbus_pin;
35 unsigned char vbus_pin_inverted;
36};
37
38extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
39
40struct s3c24xx_hsudc_platdata;
41
42extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
43
44#endif /* __ASM_ARM_ARCH_UDC_H */
generated by cgit v1.2.2 (git 2.25.0) at 2026-04-07 03:58:15 -0400