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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /include/linux/i2c
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'include/linux/i2c')
-rw-r--r--include/linux/i2c/adp5588.h36
-rw-r--r--include/linux/i2c/adp8870.h153
-rw-r--r--include/linux/i2c/ads1015.h36
-rw-r--r--include/linux/i2c/apds990x.h79
-rw-r--r--include/linux/i2c/atmel_mxt_ts.h (renamed from include/linux/i2c/qt602240_ts.h)34
-rw-r--r--include/linux/i2c/bh1770glc.h53
-rw-r--r--include/linux/i2c/ds620.h21
-rw-r--r--include/linux/i2c/i2c-sh_mobile.h10
-rw-r--r--include/linux/i2c/max6639.h14
-rw-r--r--include/linux/i2c/mcs.h1
-rw-r--r--include/linux/i2c/mpr121_touchkey.h20
-rw-r--r--include/linux/i2c/pmbus.h45
-rw-r--r--include/linux/i2c/pxa-i2c.h82
-rw-r--r--include/linux/i2c/tsc2007.h7
-rw-r--r--include/linux/i2c/twl.h146
-rw-r--r--include/linux/i2c/twl4030-madc.h141
16 files changed, 858 insertions, 20 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 269181b8f623..cec17cf6cac2 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
1/* 1/*
2 * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller 2 * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
3 * 3 *
4 * Copyright 2009 Analog Devices Inc. 4 * Copyright 2009-2010 Analog Devices Inc.
5 * 5 *
6 * Licensed under the GPL-2 or later. 6 * Licensed under the GPL-2 or later.
7 */ 7 */
@@ -74,6 +74,33 @@
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_OVR_FLOW_M (1 << 5)
81#define ADP5588_INT_CFG (1 << 4)
82#define ADP5588_OVR_FLOW_IEN (1 << 3)
83#define ADP5588_K_LCK_IM (1 << 2)
84#define ADP5588_GPI_IEN (1 << 1)
85#define ADP5588_KE_IEN (1 << 0)
86
87/* Interrupt Status Register */
88#define ADP5588_CMP2_INT (1 << 5)
89#define ADP5588_CMP1_INT (1 << 4)
90#define ADP5588_OVR_FLOW_INT (1 << 3)
91#define ADP5588_K_LCK_INT (1 << 2)
92#define ADP5588_GPI_INT (1 << 1)
93#define ADP5588_KE_INT (1 << 0)
94
95/* Key Lock and Event Counter Register */
96#define ADP5588_K_LCK_EN (1 << 6)
97#define ADP5588_LCK21 0x30
98#define ADP5588_KEC 0xF
99
100#define ADP5588_MAXGPIO 18
101#define ADP5588_BANK(offs) ((offs) >> 3)
102#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))
103
77/* Put one of these structures in i2c_board_info platform_data */ 104/* Put one of these structures in i2c_board_info platform_data */
78 105
79#define ADP5588_KEYMAPSIZE 80 106#define ADP5588_KEYMAPSIZE 80
@@ -126,9 +153,12 @@ struct adp5588_kpad_platform_data {
126 const struct adp5588_gpio_platform_data *gpio_data; 153 const struct adp5588_gpio_platform_data *gpio_data;
127}; 154};
128 155
156struct i2c_client; /* forward declaration */
157
129struct adp5588_gpio_platform_data { 158struct adp5588_gpio_platform_data {
130 unsigned gpio_start; /* GPIO Chip base # */ 159 int gpio_start; /* GPIO Chip base # */
131 unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ 160 unsigned irq_base; /* interrupt base # */
161 unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
132 int (*setup)(struct i2c_client *client, 162 int (*setup)(struct i2c_client *client,
133 int gpio, unsigned ngpio, 163 int gpio, unsigned ngpio,
134 void *context); 164 void *context);
diff --git a/include/linux/i2c/adp8870.h b/include/linux/i2c/adp8870.h
new file mode 100644
index 000000000000..624dceccbd5b
--- /dev/null
+++ b/include/linux/i2c/adp8870.h
@@ -0,0 +1,153 @@
1/*
2 * Definitions and platform data for Analog Devices
3 * Backlight drivers ADP8870
4 *
5 * Copyright 2009-2010 Analog Devices Inc.
6 *
7 * Licensed under the GPL-2 or later.
8 */
9
10#ifndef __LINUX_I2C_ADP8870_H
11#define __LINUX_I2C_ADP8870_H
12
13#define ID_ADP8870 8870
14
15#define ADP8870_MAX_BRIGHTNESS 0x7F
16#define FLAG_OFFT_SHIFT 8
17
18/*
19 * LEDs subdevice platform data
20 */
21
22#define ADP8870_LED_DIS_BLINK (0 << FLAG_OFFT_SHIFT)
23#define ADP8870_LED_OFFT_600ms (1 << FLAG_OFFT_SHIFT)
24#define ADP8870_LED_OFFT_1200ms (2 << FLAG_OFFT_SHIFT)
25#define ADP8870_LED_OFFT_1800ms (3 << FLAG_OFFT_SHIFT)
26
27#define ADP8870_LED_ONT_200ms 0
28#define ADP8870_LED_ONT_600ms 1
29#define ADP8870_LED_ONT_800ms 2
30#define ADP8870_LED_ONT_1200ms 3
31
32#define ADP8870_LED_D7 (7)
33#define ADP8870_LED_D6 (6)
34#define ADP8870_LED_D5 (5)
35#define ADP8870_LED_D4 (4)
36#define ADP8870_LED_D3 (3)
37#define ADP8870_LED_D2 (2)
38#define ADP8870_LED_D1 (1)
39
40/*
41 * Backlight subdevice platform data
42 */
43
44#define ADP8870_BL_D7 (1 << 6)
45#define ADP8870_BL_D6 (1 << 5)
46#define ADP8870_BL_D5 (1 << 4)
47#define ADP8870_BL_D4 (1 << 3)
48#define ADP8870_BL_D3 (1 << 2)
49#define ADP8870_BL_D2 (1 << 1)
50#define ADP8870_BL_D1 (1 << 0)
51
52#define ADP8870_FADE_T_DIS 0 /* Fade Timer Disabled */
53#define ADP8870_FADE_T_300ms 1 /* 0.3 Sec */
54#define ADP8870_FADE_T_600ms 2
55#define ADP8870_FADE_T_900ms 3
56#define ADP8870_FADE_T_1200ms 4
57#define ADP8870_FADE_T_1500ms 5
58#define ADP8870_FADE_T_1800ms 6
59#define ADP8870_FADE_T_2100ms 7
60#define ADP8870_FADE_T_2400ms 8
61#define ADP8870_FADE_T_2700ms 9
62#define ADP8870_FADE_T_3000ms 10
63#define ADP8870_FADE_T_3500ms 11
64#define ADP8870_FADE_T_4000ms 12
65#define ADP8870_FADE_T_4500ms 13
66#define ADP8870_FADE_T_5000ms 14
67#define ADP8870_FADE_T_5500ms 15 /* 5.5 Sec */
68
69#define ADP8870_FADE_LAW_LINEAR 0
70#define ADP8870_FADE_LAW_SQUARE 1
71#define ADP8870_FADE_LAW_CUBIC1 2
72#define ADP8870_FADE_LAW_CUBIC2 3
73
74#define ADP8870_BL_AMBL_FILT_80ms 0 /* Light sensor filter time */
75#define ADP8870_BL_AMBL_FILT_160ms 1
76#define ADP8870_BL_AMBL_FILT_320ms 2
77#define ADP8870_BL_AMBL_FILT_640ms 3
78#define ADP8870_BL_AMBL_FILT_1280ms 4
79#define ADP8870_BL_AMBL_FILT_2560ms 5
80#define ADP8870_BL_AMBL_FILT_5120ms 6
81#define ADP8870_BL_AMBL_FILT_10240ms 7 /* 10.24 sec */
82
83/*
84 * Blacklight current 0..30mA
85 */
86#define ADP8870_BL_CUR_mA(I) ((I * 127) / 30)
87
88/*
89 * L2 comparator current 0..1106uA
90 */
91#define ADP8870_L2_COMP_CURR_uA(I) ((I * 255) / 1106)
92
93/*
94 * L3 comparator current 0..551uA
95 */
96#define ADP8870_L3_COMP_CURR_uA(I) ((I * 255) / 551)
97
98/*
99 * L4 comparator current 0..275uA
100 */
101#define ADP8870_L4_COMP_CURR_uA(I) ((I * 255) / 275)
102
103/*
104 * L5 comparator current 0..138uA
105 */
106#define ADP8870_L5_COMP_CURR_uA(I) ((I * 255) / 138)
107
108struct adp8870_backlight_platform_data {
109 u8 bl_led_assign; /* 1 = Backlight 0 = Individual LED */
110 u8 pwm_assign; /* 1 = Enables PWM mode */
111
112 u8 bl_fade_in; /* Backlight Fade-In Timer */
113 u8 bl_fade_out; /* Backlight Fade-Out Timer */
114 u8 bl_fade_law; /* fade-on/fade-off transfer characteristic */
115
116 u8 en_ambl_sens; /* 1 = enable ambient light sensor */
117 u8 abml_filt; /* Light sensor filter time */
118
119 u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
120 u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
121 u8 l2_bright_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
122 u8 l2_bright_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
123 u8 l3_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
124 u8 l3_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
125 u8 l4_indoor_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
126 u8 l4_indor_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
127 u8 l5_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
128 u8 l5_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
129
130 u8 l2_trip; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
131 u8 l2_hyst; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
132 u8 l3_trip; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
133 u8 l3_hyst; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
134 u8 l4_trip; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
135 u8 l4_hyst; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
136 u8 l5_trip; /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */
137 u8 l5_hyst; /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */
138
139 /**
140 * Independent Current Sinks / LEDS
141 * Sinks not assigned to the Backlight can be exposed to
142 * user space using the LEDS CLASS interface
143 */
144
145 int num_leds;
146 struct led_info *leds;
147 u8 led_fade_in; /* LED Fade-In Timer */
148 u8 led_fade_out; /* LED Fade-Out Timer */
149 u8 led_fade_law; /* fade-on/fade-off transfer characteristic */
150 u8 led_on_time;
151};
152
153#endif /* __LINUX_I2C_ADP8870_H */
diff --git a/include/linux/i2c/ads1015.h b/include/linux/i2c/ads1015.h
new file mode 100644
index 000000000000..d5aa2a045669
--- /dev/null
+++ b/include/linux/i2c/ads1015.h
@@ -0,0 +1,36 @@
1/*
2 * Platform Data for ADS1015 12-bit 4-input ADC
3 * (C) Copyright 2010
4 * Dirk Eibach, Guntermann & Drunck GmbH <eibach@gdsys.de>
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21#ifndef LINUX_ADS1015_H
22#define LINUX_ADS1015_H
23
24#define ADS1015_CHANNELS 8
25
26struct ads1015_channel_data {
27 bool enabled;
28 unsigned int pga;
29 unsigned int data_rate;
30};
31
32struct ads1015_platform_data {
33 struct ads1015_channel_data channel_data[ADS1015_CHANNELS];
34};
35
36#endif /* LINUX_ADS1015_H */
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/qt602240_ts.h b/include/linux/i2c/atmel_mxt_ts.h
index c5033e101094..f027f7a63511 100644
--- a/include/linux/i2c/qt602240_ts.h
+++ b/include/linux/i2c/atmel_mxt_ts.h
@@ -1,5 +1,5 @@
1/* 1/*
2 * AT42QT602240/ATMXT224 Touchscreen driver 2 * Atmel maXTouch Touchscreen driver
3 * 3 *
4 * Copyright (C) 2010 Samsung Electronics Co.Ltd 4 * Copyright (C) 2010 Samsung Electronics Co.Ltd
5 * Author: Joonyoung Shim <jy0922.shim@samsung.com> 5 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
@@ -10,21 +10,26 @@
10 * option) any later version. 10 * option) any later version.
11 */ 11 */
12 12
13#ifndef __LINUX_QT602240_TS_H 13#ifndef __LINUX_ATMEL_MXT_TS_H
14#define __LINUX_QT602240_TS_H 14#define __LINUX_ATMEL_MXT_TS_H
15
16#include <linux/types.h>
15 17
16/* Orient */ 18/* Orient */
17#define QT602240_NORMAL 0x0 19#define MXT_NORMAL 0x0
18#define QT602240_DIAGONAL 0x1 20#define MXT_DIAGONAL 0x1
19#define QT602240_HORIZONTAL_FLIP 0x2 21#define MXT_HORIZONTAL_FLIP 0x2
20#define QT602240_ROTATED_90_COUNTER 0x3 22#define MXT_ROTATED_90_COUNTER 0x3
21#define QT602240_VERTICAL_FLIP 0x4 23#define MXT_VERTICAL_FLIP 0x4
22#define QT602240_ROTATED_90 0x5 24#define MXT_ROTATED_90 0x5
23#define QT602240_ROTATED_180 0x6 25#define MXT_ROTATED_180 0x6
24#define QT602240_DIAGONAL_COUNTER 0x7 26#define MXT_DIAGONAL_COUNTER 0x7
27
28/* The platform data for the Atmel maXTouch touchscreen driver */
29struct mxt_platform_data {
30 const u8 *config;
31 size_t config_length;
25 32
26/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */
27struct qt602240_platform_data {
28 unsigned int x_line; 33 unsigned int x_line;
29 unsigned int y_line; 34 unsigned int y_line;
30 unsigned int x_size; 35 unsigned int x_size;
@@ -33,6 +38,7 @@ struct qt602240_platform_data {
33 unsigned int threshold; 38 unsigned int threshold;
34 unsigned int voltage; 39 unsigned int voltage;
35 unsigned char orient; 40 unsigned char orient;
41 unsigned long irqflags;
36}; 42};
37 43
38#endif /* __LINUX_QT602240_TS_H */ 44#endif /* __LINUX_ATMEL_MXT_TS_H */
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/ds620.h b/include/linux/i2c/ds620.h
new file mode 100644
index 000000000000..736bb87ac0fc
--- /dev/null
+++ b/include/linux/i2c/ds620.h
@@ -0,0 +1,21 @@
1#ifndef _LINUX_DS620_H
2#define _LINUX_DS620_H
3
4#include <linux/types.h>
5#include <linux/i2c.h>
6
7/* platform data for the DS620 temperature sensor and thermostat */
8
9struct ds620_platform_data {
10 /*
11 * Thermostat output pin PO mode:
12 * 0 = always low (default)
13 * 1 = PO_LOW
14 * 2 = PO_HIGH
15 *
16 * (see Documentation/hwmon/ds620)
17 */
18 int pomode;
19};
20
21#endif /* _LINUX_DS620_H */
diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h
new file mode 100644
index 000000000000..beda7081aead
--- /dev/null
+++ b/include/linux/i2c/i2c-sh_mobile.h
@@ -0,0 +1,10 @@
1#ifndef __I2C_SH_MOBILE_H__
2#define __I2C_SH_MOBILE_H__
3
4#include <linux/platform_device.h>
5
6struct i2c_sh_mobile_platform_data {
7 unsigned long bus_speed;
8};
9
10#endif /* __I2C_SH_MOBILE_H__ */
diff --git a/include/linux/i2c/max6639.h b/include/linux/i2c/max6639.h
new file mode 100644
index 000000000000..6011c42034da
--- /dev/null
+++ b/include/linux/i2c/max6639.h
@@ -0,0 +1,14 @@
1#ifndef _LINUX_MAX6639_H
2#define _LINUX_MAX6639_H
3
4#include <linux/types.h>
5
6/* platform data for the MAX6639 temperature sensor and fan control */
7
8struct max6639_platform_data {
9 bool pwm_polarity; /* Polarity low (0) or high (1, default) */
10 int ppr; /* Pulses per rotation 1..4 (default == 2) */
11 int rpm_range; /* 2000, 4000 (default), 8000 or 16000 */
12};
13
14#endif /* _LINUX_MAX6639_H */
diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h
index 725ae7c313ff..61bb18a4fd3c 100644
--- a/include/linux/i2c/mcs.h
+++ b/include/linux/i2c/mcs.h
@@ -18,6 +18,7 @@
18#define MCS_KEY_CODE(v) ((v) & 0xffff) 18#define MCS_KEY_CODE(v) ((v) & 0xffff)
19 19
20struct mcs_platform_data { 20struct mcs_platform_data {
21 void (*poweron)(bool);
21 void (*cfg_pin)(void); 22 void (*cfg_pin)(void);
22 23
23 /* touchscreen */ 24 /* touchscreen */
diff --git a/include/linux/i2c/mpr121_touchkey.h b/include/linux/i2c/mpr121_touchkey.h
new file mode 100644
index 000000000000..f0bcc38bbb97
--- /dev/null
+++ b/include/linux/i2c/mpr121_touchkey.h
@@ -0,0 +1,20 @@
1/* Header file for Freescale MPR121 Capacitive Touch Sensor */
2
3#ifndef _MPR121_TOUCHKEY_H
4#define _MPR121_TOUCHKEY_H
5
6/**
7 * struct mpr121_platform_data - platform data for mpr121 sensor
8 * @keymap: pointer to array of KEY_* values representing keymap
9 * @keymap_size: size of the keymap
10 * @wakeup: configure the button as a wake-up source
11 * @vdd_uv: VDD voltage in uV
12 */
13struct mpr121_platform_data {
14 const unsigned short *keymap;
15 unsigned int keymap_size;
16 bool wakeup;
17 int vdd_uv;
18};
19
20#endif /* _MPR121_TOUCHKEY_H */
diff --git a/include/linux/i2c/pmbus.h b/include/linux/i2c/pmbus.h
new file mode 100644
index 000000000000..69280db02c41
--- /dev/null
+++ b/include/linux/i2c/pmbus.h
@@ -0,0 +1,45 @@
1/*
2 * Hardware monitoring driver for PMBus devices
3 *
4 * Copyright (c) 2010, 2011 Ericsson AB.
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21#ifndef _PMBUS_H_
22#define _PMBUS_H_
23
24/* flags */
25
26/*
27 * PMBUS_SKIP_STATUS_CHECK
28 *
29 * During register detection, skip checking the status register for
30 * communication or command errors.
31 *
32 * Some PMBus chips respond with valid data when trying to read an unsupported
33 * register. For such chips, checking the status register is mandatory when
34 * trying to determine if a chip register exists or not.
35 * Other PMBus chips don't support the STATUS_CML register, or report
36 * communication errors for no explicable reason. For such chips, checking
37 * the status register must be disabled.
38 */
39#define PMBUS_SKIP_STATUS_CHECK (1 << 0)
40
41struct pmbus_platform_data {
42 u32 flags; /* Device specific flags */
43};
44
45#endif /* _PMBUS_H_ */
diff --git a/include/linux/i2c/pxa-i2c.h b/include/linux/i2c/pxa-i2c.h
new file mode 100644
index 000000000000..1a9f65e6ec0f
--- /dev/null
+++ b/include/linux/i2c/pxa-i2c.h
@@ -0,0 +1,82 @@
1/*
2 * i2c_pxa.h
3 *
4 * Copyright (C) 2002 Intrinsyc Software Inc.
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 _I2C_PXA_H_
12#define _I2C_PXA_H_
13
14#if 0
15#define DEF_TIMEOUT 3
16#else
17/* need a longer timeout if we're dealing with the fact we may well be
18 * looking at a multi-master environment
19*/
20#define DEF_TIMEOUT 32
21#endif
22
23#define BUS_ERROR (-EREMOTEIO)
24#define XFER_NAKED (-ECONNREFUSED)
25#define I2C_RETRY (-2000) /* an error has occurred retry transmit */
26
27/* ICR initialize bit values
28*
29* 15. FM 0 (100 Khz operation)
30* 14. UR 0 (No unit reset)
31* 13. SADIE 0 (Disables the unit from interrupting on slave addresses
32* matching its slave address)
33* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration
34* in master mode)
35* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode)
36* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent)
37* 9. IRFIE 1 (Enable interrupts from full buffer received)
38* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty)
39* 7. GCD 1 (Disables i2c unit response to general call messages as a slave)
40* 6. IUE 0 (Disable unit until we change settings)
41* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL)
42* 4. MA 0 (Only send stop with the ICR stop bit)
43* 3. TB 0 (We are not transmitting a byte initially)
44* 2. ACKNAK 0 (Send an ACK after the unit receives a byte)
45* 1. STOP 0 (Do not send a STOP)
46* 0. START 0 (Do not send a START)
47*
48*/
49#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE)
50
51/* I2C status register init values
52 *
53 * 10. BED 1 (Clear bus error detected)
54 * 9. SAD 1 (Clear slave address detected)
55 * 7. IRF 1 (Clear IDBR Receive Full)
56 * 6. ITE 1 (Clear IDBR Transmit Empty)
57 * 5. ALD 1 (Clear Arbitration Loss Detected)
58 * 4. SSD 1 (Clear Slave Stop Detected)
59 */
60#define I2C_ISR_INIT 0x7FF /* status register init */
61
62struct i2c_slave_client;
63
64struct i2c_pxa_platform_data {
65 unsigned int slave_addr;
66 struct i2c_slave_client *slave;
67 unsigned int class;
68 unsigned int use_pio :1;
69 unsigned int fast_mode :1;
70};
71
72extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info);
73
74#ifdef CONFIG_PXA27x
75extern void pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info);
76#endif
77
78#ifdef CONFIG_PXA3xx
79extern void pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info);
80#endif
81
82#endif
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h
index c6361fbb7bf9..591427a63b06 100644
--- a/include/linux/i2c/tsc2007.h
+++ b/include/linux/i2c/tsc2007.h
@@ -6,6 +6,13 @@
6struct tsc2007_platform_data { 6struct tsc2007_platform_data {
7 u16 model; /* 2007. */ 7 u16 model; /* 2007. */
8 u16 x_plate_ohms; 8 u16 x_plate_ohms;
9 u16 max_rt; /* max. resistance above which samples are ignored */
10 unsigned long poll_delay; /* delay (in ms) after pen-down event
11 before polling starts */
12 unsigned long poll_period; /* time (in ms) between samples */
13 int fuzzx; /* fuzz factor for X, Y and pressure axes */
14 int fuzzy;
15 int fuzzz;
9 16
10 int (*get_pendown_state)(void); 17 int (*get_pendown_state)(void);
11 void (*clear_penirq)(void); /* If needed, clear 2nd level 18 void (*clear_penirq)(void); /* If needed, clear 2nd level
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 6de90bfc6acd..ba4f88624fcd 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -91,6 +91,7 @@
91#define BCI_INTR_OFFSET 2 91#define BCI_INTR_OFFSET 2
92#define MADC_INTR_OFFSET 3 92#define MADC_INTR_OFFSET 3
93#define USB_INTR_OFFSET 4 93#define USB_INTR_OFFSET 4
94#define CHARGERFAULT_INTR_OFFSET 5
94#define BCI_PRES_INTR_OFFSET 9 95#define BCI_PRES_INTR_OFFSET 9
95#define USB_PRES_INTR_OFFSET 10 96#define USB_PRES_INTR_OFFSET 10
96#define RTC_INTR_OFFSET 11 97#define RTC_INTR_OFFSET 11
@@ -141,6 +142,21 @@
141#define TWL6030_CHARGER_CTRL_INT_MASK 0x10 142#define TWL6030_CHARGER_CTRL_INT_MASK 0x10
142#define TWL6030_CHARGER_FAULT_INT_MASK 0x60 143#define TWL6030_CHARGER_FAULT_INT_MASK 0x60
143 144
145#define TWL6030_MMCCTRL 0xEE
146#define VMMC_AUTO_OFF (0x1 << 3)
147#define SW_FC (0x1 << 2)
148#define STS_MMC 0x1
149
150#define TWL6030_CFG_INPUT_PUPD3 0xF2
151#define MMC_PU (0x1 << 3)
152#define MMC_PD (0x1 << 2)
153
154#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF)
155#define TWL_SIL_REV(rev) ((rev) >> 24)
156#define TWL_SIL_5030 0x09002F
157#define TWL5030_REV_1_0 0x00
158#define TWL5030_REV_1_1 0x10
159#define TWL5030_REV_1_2 0x30
144 160
145#define TWL4030_CLASS_ID 0x4030 161#define TWL4030_CLASS_ID 0x4030
146#define TWL6030_CLASS_ID 0x6030 162#define TWL6030_CLASS_ID 0x6030
@@ -155,6 +171,8 @@ static inline int twl_class_is_ ##class(void) \
155TWL_CLASS_IS(4030, TWL4030_CLASS_ID) 171TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
156TWL_CLASS_IS(6030, TWL6030_CLASS_ID) 172TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
157 173
174#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */
175
158/* 176/*
159 * Read and write single 8-bit registers 177 * Read and write single 8-bit registers
160 */ 178 */
@@ -170,9 +188,33 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
170int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); 188int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
171int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); 189int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
172 190
191int twl_get_type(void);
192int twl_get_version(void);
193
173int twl6030_interrupt_unmask(u8 bit_mask, u8 offset); 194int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
174int twl6030_interrupt_mask(u8 bit_mask, u8 offset); 195int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
175 196
197/* Card detect Configuration for MMC1 Controller on OMAP4 */
198#ifdef CONFIG_TWL4030_CORE
199int twl6030_mmc_card_detect_config(void);
200#else
201static inline int twl6030_mmc_card_detect_config(void)
202{
203 pr_debug("twl6030_mmc_card_detect_config not supported\n");
204 return 0;
205}
206#endif
207
208/* MMC1 Controller on OMAP4 uses Phoenix irq for Card detect */
209#ifdef CONFIG_TWL4030_CORE
210int twl6030_mmc_card_detect(struct device *dev, int slot);
211#else
212static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
213{
214 pr_debug("Call back twl6030_mmc_card_detect not supported\n");
215 return -EIO;
216}
217#endif
176/*----------------------------------------------------------------------*/ 218/*----------------------------------------------------------------------*/
177 219
178/* 220/*
@@ -248,7 +290,12 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
248 *(Use TWL_4030_MODULE_INTBR) 290 *(Use TWL_4030_MODULE_INTBR)
249 */ 291 */
250 292
293#define REG_IDCODE_7_0 0x00
294#define REG_IDCODE_15_8 0x01
295#define REG_IDCODE_16_23 0x02
296#define REG_IDCODE_31_24 0x03
251#define REG_GPPUPDCTR1 0x0F 297#define REG_GPPUPDCTR1 0x0F
298#define REG_UNLOCK_TEST_REG 0x12
252 299
253/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */ 300/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
254 301
@@ -257,6 +304,8 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
257#define SR_I2C_SCL_CTRL_PU BIT(4) 304#define SR_I2C_SCL_CTRL_PU BIT(4)
258#define SR_I2C_SDA_CTRL_PU BIT(6) 305#define SR_I2C_SDA_CTRL_PU BIT(6)
259 306
307#define TWL_EEPROM_R_UNLOCK 0x49
308
260/*----------------------------------------------------------------------*/ 309/*----------------------------------------------------------------------*/
261 310
262/* 311/*
@@ -357,6 +406,52 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
357 406
358/*----------------------------------------------------------------------*/ 407/*----------------------------------------------------------------------*/
359 408
409/*
410 * PM Master module register offsets (use TWL4030_MODULE_PM_MASTER)
411 */
412
413#define TWL4030_PM_MASTER_CFG_P1_TRANSITION 0x00
414#define TWL4030_PM_MASTER_CFG_P2_TRANSITION 0x01
415#define TWL4030_PM_MASTER_CFG_P3_TRANSITION 0x02
416#define TWL4030_PM_MASTER_CFG_P123_TRANSITION 0x03
417#define TWL4030_PM_MASTER_STS_BOOT 0x04
418#define TWL4030_PM_MASTER_CFG_BOOT 0x05
419#define TWL4030_PM_MASTER_SHUNDAN 0x06
420#define TWL4030_PM_MASTER_BOOT_BCI 0x07
421#define TWL4030_PM_MASTER_CFG_PWRANA1 0x08
422#define TWL4030_PM_MASTER_CFG_PWRANA2 0x09
423#define TWL4030_PM_MASTER_BACKUP_MISC_STS 0x0b
424#define TWL4030_PM_MASTER_BACKUP_MISC_CFG 0x0c
425#define TWL4030_PM_MASTER_BACKUP_MISC_TST 0x0d
426#define TWL4030_PM_MASTER_PROTECT_KEY 0x0e
427#define TWL4030_PM_MASTER_STS_HW_CONDITIONS 0x0f
428#define TWL4030_PM_MASTER_P1_SW_EVENTS 0x10
429#define TWL4030_PM_MASTER_P2_SW_EVENTS 0x11
430#define TWL4030_PM_MASTER_P3_SW_EVENTS 0x12
431#define TWL4030_PM_MASTER_STS_P123_STATE 0x13
432#define TWL4030_PM_MASTER_PB_CFG 0x14
433#define TWL4030_PM_MASTER_PB_WORD_MSB 0x15
434#define TWL4030_PM_MASTER_PB_WORD_LSB 0x16
435#define TWL4030_PM_MASTER_SEQ_ADD_W2P 0x1c
436#define TWL4030_PM_MASTER_SEQ_ADD_P2A 0x1d
437#define TWL4030_PM_MASTER_SEQ_ADD_A2W 0x1e
438#define TWL4030_PM_MASTER_SEQ_ADD_A2S 0x1f
439#define TWL4030_PM_MASTER_SEQ_ADD_S2A12 0x20
440#define TWL4030_PM_MASTER_SEQ_ADD_S2A3 0x21
441#define TWL4030_PM_MASTER_SEQ_ADD_WARM 0x22
442#define TWL4030_PM_MASTER_MEMORY_ADDRESS 0x23
443#define TWL4030_PM_MASTER_MEMORY_DATA 0x24
444
445#define TWL4030_PM_MASTER_KEY_CFG1 0xc0
446#define TWL4030_PM_MASTER_KEY_CFG2 0x0c
447
448#define TWL4030_PM_MASTER_KEY_TST1 0xe0
449#define TWL4030_PM_MASTER_KEY_TST2 0x0e
450
451#define TWL4030_PM_MASTER_GLOBAL_TST 0xb6
452
453/*----------------------------------------------------------------------*/
454
360/* Power bus message definitions */ 455/* Power bus message definitions */
361 456
362/* The TWL4030/5030 splits its power-management resources (the various 457/* The TWL4030/5030 splits its power-management resources (the various
@@ -424,7 +519,7 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
424#define RES_32KCLKOUT 26 519#define RES_32KCLKOUT 26
425#define RES_RESET 27 520#define RES_RESET 27
426/* Power Reference */ 521/* Power Reference */
427#define RES_Main_Ref 28 522#define RES_MAIN_REF 28
428 523
429#define TOTAL_RESOURCES 28 524#define TOTAL_RESOURCES 28
430/* 525/*
@@ -516,6 +611,16 @@ enum twl4030_usb_mode {
516 611
517struct twl4030_usb_data { 612struct twl4030_usb_data {
518 enum twl4030_usb_mode usb_mode; 613 enum twl4030_usb_mode usb_mode;
614 unsigned long features;
615
616 int (*phy_init)(struct device *dev);
617 int (*phy_exit)(struct device *dev);
618 /* Power on/off the PHY */
619 int (*phy_power)(struct device *dev, int iD, int on);
620 /* enable/disable phy clocks */
621 int (*phy_set_clock)(struct device *dev, int on);
622 /* suspend/resume of phy */
623 int (*phy_suspend)(struct device *dev, int suspend);
519}; 624};
520 625
521struct twl4030_ins { 626struct twl4030_ins {
@@ -553,14 +658,16 @@ extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
553extern int twl4030_remove_script(u8 flags); 658extern int twl4030_remove_script(u8 flags);
554 659
555struct twl4030_codec_audio_data { 660struct twl4030_codec_audio_data {
556 unsigned int audio_mclk; 661 unsigned int digimic_delay; /* in ms */
557 unsigned int ramp_delay_value; 662 unsigned int ramp_delay_value;
663 unsigned int offset_cncl_path;
664 unsigned int check_defaults:1;
665 unsigned int reset_registers:1;
558 unsigned int hs_extmute:1; 666 unsigned int hs_extmute:1;
559 void (*set_hs_extmute)(int mute); 667 void (*set_hs_extmute)(int mute);
560}; 668};
561 669
562struct twl4030_codec_vibra_data { 670struct twl4030_codec_vibra_data {
563 unsigned int audio_mclk;
564 unsigned int coexist; 671 unsigned int coexist;
565}; 672};
566 673
@@ -610,6 +717,21 @@ struct twl4030_platform_data {
610 struct regulator_init_data *vana; 717 struct regulator_init_data *vana;
611 struct regulator_init_data *vcxio; 718 struct regulator_init_data *vcxio;
612 struct regulator_init_data *vusb; 719 struct regulator_init_data *vusb;
720 struct regulator_init_data *clk32kg;
721 /* TWL6025 LDO regulators */
722 struct regulator_init_data *ldo1;
723 struct regulator_init_data *ldo2;
724 struct regulator_init_data *ldo3;
725 struct regulator_init_data *ldo4;
726 struct regulator_init_data *ldo5;
727 struct regulator_init_data *ldo6;
728 struct regulator_init_data *ldo7;
729 struct regulator_init_data *ldoln;
730 struct regulator_init_data *ldousb;
731 /* TWL6025 DCDC regulators */
732 struct regulator_init_data *smps3;
733 struct regulator_init_data *smps4;
734 struct regulator_init_data *vio6025;
613}; 735};
614 736
615/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
@@ -689,5 +811,23 @@ static inline int twl4030charger_usb_en(int enable) { return 0; }
689 811
690/* INTERNAL LDOs */ 812/* INTERNAL LDOs */
691#define TWL6030_REG_VRTC 47 813#define TWL6030_REG_VRTC 47
814#define TWL6030_REG_CLK32KG 48
815
816/* LDOs on 6025 have different names */
817#define TWL6025_REG_LDO2 49
818#define TWL6025_REG_LDO4 50
819#define TWL6025_REG_LDO3 51
820#define TWL6025_REG_LDO5 52
821#define TWL6025_REG_LDO1 53
822#define TWL6025_REG_LDO7 54
823#define TWL6025_REG_LDO6 55
824#define TWL6025_REG_LDOLN 56
825#define TWL6025_REG_LDOUSB 57
826
827/* 6025 DCDC supplies */
828#define TWL6025_REG_SMPS3 58
829#define TWL6025_REG_SMPS4 59
830#define TWL6025_REG_VIO 60
831
692 832
693#endif /* End of __TWL4030_H */ 833#endif /* End of __TWL4030_H */
diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h
new file mode 100644
index 000000000000..6427d298fbfc
--- /dev/null
+++ b/include/linux/i2c/twl4030-madc.h
@@ -0,0 +1,141 @@
1/*
2 * twl4030_madc.h - Header for TWL4030 MADC
3 *
4 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
5 * J Keerthy <j-keerthy@ti.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19 * 02110-1301 USA
20 *
21 */
22
23#ifndef _TWL4030_MADC_H
24#define _TWL4030_MADC_H
25
26struct twl4030_madc_conversion_method {
27 u8 sel;
28 u8 avg;
29 u8 rbase;
30 u8 ctrl;
31};
32
33#define TWL4030_MADC_MAX_CHANNELS 16
34
35
36/*
37 * twl4030_madc_request- madc request packet for channel conversion
38 * @channels: 16 bit bitmap for individual channels
39 * @do_avgP: sample the input channel for 4 consecutive cycles
40 * @method: RT, SW1, SW2
41 * @type: Polling or interrupt based method
42 */
43
44struct twl4030_madc_request {
45 unsigned long channels;
46 u16 do_avg;
47 u16 method;
48 u16 type;
49 bool active;
50 bool result_pending;
51 int rbuf[TWL4030_MADC_MAX_CHANNELS];
52 void (*func_cb)(int len, int channels, int *buf);
53};
54
55enum conversion_methods {
56 TWL4030_MADC_RT,
57 TWL4030_MADC_SW1,
58 TWL4030_MADC_SW2,
59 TWL4030_MADC_NUM_METHODS
60};
61
62enum sample_type {
63 TWL4030_MADC_WAIT,
64 TWL4030_MADC_IRQ_ONESHOT,
65 TWL4030_MADC_IRQ_REARM
66};
67
68#define TWL4030_MADC_CTRL1 0x00
69#define TWL4030_MADC_CTRL2 0x01
70
71#define TWL4030_MADC_RTSELECT_LSB 0x02
72#define TWL4030_MADC_SW1SELECT_LSB 0x06
73#define TWL4030_MADC_SW2SELECT_LSB 0x0A
74
75#define TWL4030_MADC_RTAVERAGE_LSB 0x04
76#define TWL4030_MADC_SW1AVERAGE_LSB 0x08
77#define TWL4030_MADC_SW2AVERAGE_LSB 0x0C
78
79#define TWL4030_MADC_CTRL_SW1 0x12
80#define TWL4030_MADC_CTRL_SW2 0x13
81
82#define TWL4030_MADC_RTCH0_LSB 0x17
83#define TWL4030_MADC_GPCH0_LSB 0x37
84
85#define TWL4030_MADC_MADCON (1 << 0) /* MADC power on */
86#define TWL4030_MADC_BUSY (1 << 0) /* MADC busy */
87/* MADC conversion completion */
88#define TWL4030_MADC_EOC_SW (1 << 1)
89/* MADC SWx start conversion */
90#define TWL4030_MADC_SW_START (1 << 5)
91#define TWL4030_MADC_ADCIN0 (1 << 0)
92#define TWL4030_MADC_ADCIN1 (1 << 1)
93#define TWL4030_MADC_ADCIN2 (1 << 2)
94#define TWL4030_MADC_ADCIN3 (1 << 3)
95#define TWL4030_MADC_ADCIN4 (1 << 4)
96#define TWL4030_MADC_ADCIN5 (1 << 5)
97#define TWL4030_MADC_ADCIN6 (1 << 6)
98#define TWL4030_MADC_ADCIN7 (1 << 7)
99#define TWL4030_MADC_ADCIN8 (1 << 8)
100#define TWL4030_MADC_ADCIN9 (1 << 9)
101#define TWL4030_MADC_ADCIN10 (1 << 10)
102#define TWL4030_MADC_ADCIN11 (1 << 11)
103#define TWL4030_MADC_ADCIN12 (1 << 12)
104#define TWL4030_MADC_ADCIN13 (1 << 13)
105#define TWL4030_MADC_ADCIN14 (1 << 14)
106#define TWL4030_MADC_ADCIN15 (1 << 15)
107
108/* Fixed channels */
109#define TWL4030_MADC_BTEMP TWL4030_MADC_ADCIN1
110#define TWL4030_MADC_VBUS TWL4030_MADC_ADCIN8
111#define TWL4030_MADC_VBKB TWL4030_MADC_ADCIN9
112#define TWL4030_MADC_ICHG TWL4030_MADC_ADCIN10
113#define TWL4030_MADC_VCHG TWL4030_MADC_ADCIN11
114#define TWL4030_MADC_VBAT TWL4030_MADC_ADCIN12
115
116/* Step size and prescaler ratio */
117#define TEMP_STEP_SIZE 147
118#define TEMP_PSR_R 100
119#define CURR_STEP_SIZE 147
120#define CURR_PSR_R1 44
121#define CURR_PSR_R2 88
122
123#define TWL4030_BCI_BCICTL1 0x23
124#define TWL4030_BCI_CGAIN 0x020
125#define TWL4030_BCI_MESBAT (1 << 1)
126#define TWL4030_BCI_TYPEN (1 << 4)
127#define TWL4030_BCI_ITHEN (1 << 3)
128
129#define REG_BCICTL2 0x024
130#define TWL4030_BCI_ITHSENS 0x007
131
132struct twl4030_madc_user_parms {
133 int channel;
134 int average;
135 int status;
136 u16 result;
137};
138
139int twl4030_madc_conversion(struct twl4030_madc_request *conv);
140int twl4030_get_madc_conversion(int channel_no);
141#endif
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