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-rw-r--r--include/linux/i2c/adp5588.h58
-rw-r--r--include/linux/i2c/apds990x.h79
-rw-r--r--include/linux/i2c/bh1770glc.h53
-rw-r--r--include/linux/i2c/ltc4245.h21
-rw-r--r--include/linux/i2c/mcs.h34
-rw-r--r--include/linux/i2c/mcs5000_ts.h24
-rw-r--r--include/linux/i2c/pca954x.h47
-rw-r--r--include/linux/i2c/qt602240_ts.h38
-rw-r--r--include/linux/i2c/sx150x.h82
-rw-r--r--include/linux/i2c/twl.h6
10 files changed, 415 insertions, 27 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 02c9af374741..3c5d6b6e765c 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -74,10 +74,58 @@
74 74
75#define ADP5588_DEVICE_ID_MASK 0xF 75#define ADP5588_DEVICE_ID_MASK 0xF
76 76
77 /* Configuration Register1 */
78#define ADP5588_AUTO_INC (1 << 7)
79#define ADP5588_GPIEM_CFG (1 << 6)
80#define ADP5588_INT_CFG (1 << 4)
81#define ADP5588_GPI_IEN (1 << 1)
82
83/* Interrupt Status Register */
84#define ADP5588_GPI_INT (1 << 1)
85#define ADP5588_KE_INT (1 << 0)
86
87#define ADP5588_MAXGPIO 18
88#define ADP5588_BANK(offs) ((offs) >> 3)
89#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))
90
77/* Put one of these structures in i2c_board_info platform_data */ 91/* Put one of these structures in i2c_board_info platform_data */
78 92
79#define ADP5588_KEYMAPSIZE 80 93#define ADP5588_KEYMAPSIZE 80
80 94
95#define GPI_PIN_ROW0 97
96#define GPI_PIN_ROW1 98
97#define GPI_PIN_ROW2 99
98#define GPI_PIN_ROW3 100
99#define GPI_PIN_ROW4 101
100#define GPI_PIN_ROW5 102
101#define GPI_PIN_ROW6 103
102#define GPI_PIN_ROW7 104
103#define GPI_PIN_COL0 105
104#define GPI_PIN_COL1 106
105#define GPI_PIN_COL2 107
106#define GPI_PIN_COL3 108
107#define GPI_PIN_COL4 109
108#define GPI_PIN_COL5 110
109#define GPI_PIN_COL6 111
110#define GPI_PIN_COL7 112
111#define GPI_PIN_COL8 113
112#define GPI_PIN_COL9 114
113
114#define GPI_PIN_ROW_BASE GPI_PIN_ROW0
115#define GPI_PIN_ROW_END GPI_PIN_ROW7
116#define GPI_PIN_COL_BASE GPI_PIN_COL0
117#define GPI_PIN_COL_END GPI_PIN_COL9
118
119#define GPI_PIN_BASE GPI_PIN_ROW_BASE
120#define GPI_PIN_END GPI_PIN_COL_END
121
122#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1)
123
124struct adp5588_gpi_map {
125 unsigned short pin;
126 unsigned short sw_evt;
127};
128
81struct adp5588_kpad_platform_data { 129struct adp5588_kpad_platform_data {
82 int rows; /* Number of rows */ 130 int rows; /* Number of rows */
83 int cols; /* Number of columns */ 131 int cols; /* Number of columns */
@@ -87,11 +135,17 @@ struct adp5588_kpad_platform_data {
87 unsigned en_keylock:1; /* Enable Key Lock feature */ 135 unsigned en_keylock:1; /* Enable Key Lock feature */
88 unsigned short unlock_key1; /* Unlock Key 1 */ 136 unsigned short unlock_key1; /* Unlock Key 1 */
89 unsigned short unlock_key2; /* Unlock Key 2 */ 137 unsigned short unlock_key2; /* Unlock Key 2 */
138 const struct adp5588_gpi_map *gpimap;
139 unsigned short gpimapsize;
140 const struct adp5588_gpio_platform_data *gpio_data;
90}; 141};
91 142
143struct i2c_client; /* forward declaration */
144
92struct adp5588_gpio_platform_data { 145struct adp5588_gpio_platform_data {
93 unsigned gpio_start; /* GPIO Chip base # */ 146 int gpio_start; /* GPIO Chip base # */
94 unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ 147 unsigned irq_base; /* interrupt base # */
148 unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
95 int (*setup)(struct i2c_client *client, 149 int (*setup)(struct i2c_client *client,
96 int gpio, unsigned ngpio, 150 int gpio, unsigned ngpio,
97 void *context); 151 void *context);
diff --git a/include/linux/i2c/apds990x.h b/include/linux/i2c/apds990x.h
new file mode 100644
index 000000000000..d186fcc5d257
--- /dev/null
+++ b/include/linux/i2c/apds990x.h
@@ -0,0 +1,79 @@
1/*
2 * This file is part of the APDS990x sensor driver.
3 * Chip is combined proximity and ambient light sensor.
4 *
5 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
6 *
7 * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25#ifndef __APDS990X_H__
26#define __APDS990X_H__
27
28
29#define APDS_IRLED_CURR_12mA 0x3
30#define APDS_IRLED_CURR_25mA 0x2
31#define APDS_IRLED_CURR_50mA 0x1
32#define APDS_IRLED_CURR_100mA 0x0
33
34/**
35 * struct apds990x_chip_factors - defines effect of the cover window
36 * @ga: Total glass attenuation
37 * @cf1: clear channel factor 1 for raw to lux conversion
38 * @irf1: IR channel factor 1 for raw to lux conversion
39 * @cf2: clear channel factor 2 for raw to lux conversion
40 * @irf2: IR channel factor 2 for raw to lux conversion
41 * @df: device factor for conversion formulas
42 *
43 * Structure for tuning ALS calculation to match with environment.
44 * Values depend on the material above the sensor and the sensor
45 * itself. If the GA is zero, driver will use uncovered sensor default values
46 * format: decimal value * APDS_PARAM_SCALE except df which is plain integer.
47 */
48#define APDS_PARAM_SCALE 4096
49struct apds990x_chip_factors {
50 int ga;
51 int cf1;
52 int irf1;
53 int cf2;
54 int irf2;
55 int df;
56};
57
58/**
59 * struct apds990x_platform_data - platform data for apsd990x.c driver
60 * @cf: chip factor data
61 * @pddrive: IR-led driving current
62 * @ppcount: number of IR pulses used for proximity estimation
63 * @setup_resources: interrupt line setup call back function
64 * @release_resources: interrupt line release call back function
65 *
66 * Proximity detection result depends heavily on correct ppcount, pdrive
67 * and cover window.
68 *
69 */
70
71struct apds990x_platform_data {
72 struct apds990x_chip_factors cf;
73 u8 pdrive;
74 u8 ppcount;
75 int (*setup_resources)(void);
76 int (*release_resources)(void);
77};
78
79#endif
diff --git a/include/linux/i2c/bh1770glc.h b/include/linux/i2c/bh1770glc.h
new file mode 100644
index 000000000000..8b5e2df36c72
--- /dev/null
+++ b/include/linux/i2c/bh1770glc.h
@@ -0,0 +1,53 @@
1/*
2 * This file is part of the ROHM BH1770GLC / OSRAM SFH7770 sensor driver.
3 * Chip is combined proximity and ambient light sensor.
4 *
5 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
6 *
7 * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25#ifndef __BH1770_H__
26#define __BH1770_H__
27
28/**
29 * struct bh1770_platform_data - platform data for bh1770glc driver
30 * @led_def_curr: IR led driving current.
31 * @glass_attenuation: Attenuation factor for covering window.
32 * @setup_resources: Call back for interrupt line setup function
33 * @release_resources: Call back for interrupte line release function
34 *
35 * Example of glass attenuation: 16384 * 385 / 100 means attenuation factor
36 * of 3.85. i.e. light_above_sensor = light_above_cover_window / 3.85
37 */
38
39struct bh1770_platform_data {
40#define BH1770_LED_5mA 0
41#define BH1770_LED_10mA 1
42#define BH1770_LED_20mA 2
43#define BH1770_LED_50mA 3
44#define BH1770_LED_100mA 4
45#define BH1770_LED_150mA 5
46#define BH1770_LED_200mA 6
47 __u8 led_def_curr;
48#define BH1770_NEUTRAL_GA 16384 /* 16384 / 16384 = 1 */
49 __u32 glass_attenuation;
50 int (*setup_resources)(void);
51 int (*release_resources)(void);
52};
53#endif
diff --git a/include/linux/i2c/ltc4245.h b/include/linux/i2c/ltc4245.h
new file mode 100644
index 000000000000..56bda4be0016
--- /dev/null
+++ b/include/linux/i2c/ltc4245.h
@@ -0,0 +1,21 @@
1/*
2 * Platform Data for LTC4245 hardware monitor chip
3 *
4 * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12#ifndef LINUX_LTC4245_H
13#define LINUX_LTC4245_H
14
15#include <linux/types.h>
16
17struct ltc4245_platform_data {
18 bool use_extra_gpios;
19};
20
21#endif /* LINUX_LTC4245_H */
diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h
new file mode 100644
index 000000000000..725ae7c313ff
--- /dev/null
+++ b/include/linux/i2c/mcs.h
@@ -0,0 +1,34 @@
1/*
2 * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd
3 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
4 * Author: HeungJun Kim <riverful.kim@samsung.com>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 *
11 */
12
13#ifndef __LINUX_MCS_H
14#define __LINUX_MCS_H
15
16#define MCS_KEY_MAP(v, c) ((((v) & 0xff) << 16) | ((c) & 0xffff))
17#define MCS_KEY_VAL(v) (((v) >> 16) & 0xff)
18#define MCS_KEY_CODE(v) ((v) & 0xffff)
19
20struct mcs_platform_data {
21 void (*cfg_pin)(void);
22
23 /* touchscreen */
24 unsigned int x_size;
25 unsigned int y_size;
26
27 /* touchkey */
28 const u32 *keymap;
29 unsigned int keymap_size;
30 unsigned int key_maxval;
31 bool no_autorepeat;
32};
33
34#endif /* __LINUX_MCS_H */
diff --git a/include/linux/i2c/mcs5000_ts.h b/include/linux/i2c/mcs5000_ts.h
deleted file mode 100644
index 5a117b5ca15e..000000000000
--- a/include/linux/i2c/mcs5000_ts.h
+++ /dev/null
@@ -1,24 +0,0 @@
1/*
2 * mcs5000_ts.h
3 *
4 * Copyright (C) 2009 Samsung Electronics Co.Ltd
5 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 *
12 */
13
14#ifndef __LINUX_MCS5000_TS_H
15#define __LINUX_MCS5000_TS_H
16
17/* platform data for the MELFAS MCS-5000 touchscreen driver */
18struct mcs5000_ts_platform_data {
19 void (*cfg_pin)(void);
20 int x_size;
21 int y_size;
22};
23
24#endif /* __LINUX_MCS5000_TS_H */
diff --git a/include/linux/i2c/pca954x.h b/include/linux/i2c/pca954x.h
new file mode 100644
index 000000000000..28f1f8d5ab1f
--- /dev/null
+++ b/include/linux/i2c/pca954x.h
@@ -0,0 +1,47 @@
1/*
2 *
3 * pca954x.h - I2C multiplexer/switch support
4 *
5 * Copyright (c) 2008-2009 Rodolfo Giometti <giometti@linux.it>
6 * Copyright (c) 2008-2009 Eurotech S.p.A. <info@eurotech.it>
7 * Michael Lawnick <michael.lawnick.ext@nsn.com>
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 as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24
25#ifndef _LINUX_I2C_PCA954X_H
26#define _LINUX_I2C_PCA954X_H
27
28/* Platform data for the PCA954x I2C multiplexers */
29
30/* Per channel initialisation data:
31 * @adap_id: bus number for the adapter. 0 = don't care
32 * @deselect_on_exit: set this entry to 1, if your H/W needs deselection
33 * of this channel after transaction.
34 *
35 */
36struct pca954x_platform_mode {
37 int adap_id;
38 unsigned int deselect_on_exit:1;
39};
40
41/* Per mux/switch data, used with i2c_register_board_info */
42struct pca954x_platform_data {
43 struct pca954x_platform_mode *modes;
44 int num_modes;
45};
46
47#endif /* _LINUX_I2C_PCA954X_H */
diff --git a/include/linux/i2c/qt602240_ts.h b/include/linux/i2c/qt602240_ts.h
new file mode 100644
index 000000000000..c5033e101094
--- /dev/null
+++ b/include/linux/i2c/qt602240_ts.h
@@ -0,0 +1,38 @@
1/*
2 * AT42QT602240/ATMXT224 Touchscreen driver
3 *
4 * Copyright (C) 2010 Samsung Electronics Co.Ltd
5 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13#ifndef __LINUX_QT602240_TS_H
14#define __LINUX_QT602240_TS_H
15
16/* Orient */
17#define QT602240_NORMAL 0x0
18#define QT602240_DIAGONAL 0x1
19#define QT602240_HORIZONTAL_FLIP 0x2
20#define QT602240_ROTATED_90_COUNTER 0x3
21#define QT602240_VERTICAL_FLIP 0x4
22#define QT602240_ROTATED_90 0x5
23#define QT602240_ROTATED_180 0x6
24#define QT602240_DIAGONAL_COUNTER 0x7
25
26/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */
27struct qt602240_platform_data {
28 unsigned int x_line;
29 unsigned int y_line;
30 unsigned int x_size;
31 unsigned int y_size;
32 unsigned int blen;
33 unsigned int threshold;
34 unsigned int voltage;
35 unsigned char orient;
36};
37
38#endif /* __LINUX_QT602240_TS_H */
diff --git a/include/linux/i2c/sx150x.h b/include/linux/i2c/sx150x.h
new file mode 100644
index 000000000000..52baa79d69a7
--- /dev/null
+++ b/include/linux/i2c/sx150x.h
@@ -0,0 +1,82 @@
1/*
2 * Driver for the Semtech SX150x I2C GPIO Expanders
3 *
4 * Copyright (c) 2010, Code Aurora Forum. All rights reserved.
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 and
8 * only version 2 as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 * 02110-1301, USA.
19 */
20#ifndef __LINUX_I2C_SX150X_H
21#define __LINUX_I2C_SX150X_H
22
23/**
24 * struct sx150x_platform_data - config data for SX150x driver
25 * @gpio_base: The index number of the first GPIO assigned to this
26 * GPIO expander. The expander will create a block of
27 * consecutively numbered gpios beginning at the given base,
28 * with the size of the block depending on the model of the
29 * expander chip.
30 * @oscio_is_gpo: If set to true, the driver will configure OSCIO as a GPO
31 * instead of as an oscillator, increasing the size of the
32 * GP(I)O pool created by this expander by one. The
33 * output-only GPO pin will be added at the end of the block.
34 * @io_pullup_ena: A bit-mask which enables or disables the pull-up resistor
35 * for each IO line in the expander. Setting the bit at
36 * position n will enable the pull-up for the IO at
37 * the corresponding offset. For chips with fewer than
38 * 16 IO pins, high-end bits are ignored.
39 * @io_pulldn_ena: A bit-mask which enables-or disables the pull-down
40 * resistor for each IO line in the expander. Setting the
41 * bit at position n will enable the pull-down for the IO at
42 * the corresponding offset. For chips with fewer than
43 * 16 IO pins, high-end bits are ignored.
44 * @io_open_drain_ena: A bit-mask which enables-or disables open-drain
45 * operation for each IO line in the expander. Setting the
46 * bit at position n enables open-drain operation for
47 * the IO at the corresponding offset. Clearing the bit
48 * enables regular push-pull operation for that IO.
49 * For chips with fewer than 16 IO pins, high-end bits
50 * are ignored.
51 * @io_polarity: A bit-mask which enables polarity inversion for each IO line
52 * in the expander. Setting the bit at position n inverts
53 * the polarity of that IO line, while clearing it results
54 * in normal polarity. For chips with fewer than 16 IO pins,
55 * high-end bits are ignored.
56 * @irq_summary: The 'summary IRQ' line to which the GPIO expander's INT line
57 * is connected, via which it reports interrupt events
58 * across all GPIO lines. This must be a real,
59 * pre-existing IRQ line.
60 * Setting this value < 0 disables the irq_chip functionality
61 * of the driver.
62 * @irq_base: The first 'virtual IRQ' line at which our block of GPIO-based
63 * IRQ lines will appear. Similarly to gpio_base, the expander
64 * will create a block of irqs beginning at this number.
65 * This value is ignored if irq_summary is < 0.
66 * @reset_during_probe: If set to true, the driver will trigger a full
67 * reset of the chip at the beginning of the probe
68 * in order to place it in a known state.
69 */
70struct sx150x_platform_data {
71 unsigned gpio_base;
72 bool oscio_is_gpo;
73 u16 io_pullup_ena;
74 u16 io_pulldn_ena;
75 u16 io_open_drain_ena;
76 u16 io_polarity;
77 int irq_summary;
78 unsigned irq_base;
79 bool reset_during_probe;
80};
81
82#endif /* __LINUX_I2C_SX150X_H */
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 6de90bfc6acd..4793d8a7f480 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -553,8 +553,12 @@ extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
553extern int twl4030_remove_script(u8 flags); 553extern int twl4030_remove_script(u8 flags);
554 554
555struct twl4030_codec_audio_data { 555struct twl4030_codec_audio_data {
556 unsigned int audio_mclk; 556 unsigned int audio_mclk; /* not used, will be removed */
557 unsigned int digimic_delay; /* in ms */
557 unsigned int ramp_delay_value; 558 unsigned int ramp_delay_value;
559 unsigned int offset_cncl_path;
560 unsigned int check_defaults:1;
561 unsigned int reset_registers:1;
558 unsigned int hs_extmute:1; 562 unsigned int hs_extmute:1;
559 void (*set_hs_extmute)(int mute); 563 void (*set_hs_extmute)(int mute);
560}; 564};
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