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-rw-r--r--include/linux/gpio_keys.h8
-rw-r--r--include/linux/i2c/mpr121_touchkey.h20
-rw-r--r--include/linux/i2c/tsc2007.h7
-rw-r--r--include/linux/input/ad714x.h3
-rw-r--r--include/linux/input/adp5589.h213
-rw-r--r--include/linux/rotary_encoder.h1
-rw-r--r--include/linux/spi/ads7846.h3
7 files changed, 250 insertions, 5 deletions
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index dd1a56fbe924..b5ca4b2c08ec 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -3,14 +3,15 @@
3 3
4struct gpio_keys_button { 4struct gpio_keys_button {
5 /* Configuration parameters */ 5 /* Configuration parameters */
6 int code; /* input event code (KEY_*, SW_*) */ 6 unsigned int code; /* input event code (KEY_*, SW_*) */
7 int gpio; 7 int gpio;
8 int active_low; 8 int active_low;
9 char *desc; 9 const char *desc;
10 int type; /* input event type (EV_KEY, EV_SW) */ 10 unsigned int type; /* input event type (EV_KEY, EV_SW, EV_ABS) */
11 int wakeup; /* configure the button as a wake-up source */ 11 int wakeup; /* configure the button as a wake-up source */
12 int debounce_interval; /* debounce ticks interval in msecs */ 12 int debounce_interval; /* debounce ticks interval in msecs */
13 bool can_disable; 13 bool can_disable;
14 int value; /* axis value for EV_ABS */
14}; 15};
15 16
16struct gpio_keys_platform_data { 17struct gpio_keys_platform_data {
@@ -21,6 +22,7 @@ struct gpio_keys_platform_data {
21 unsigned int rep:1; /* enable input subsystem auto repeat */ 22 unsigned int rep:1; /* enable input subsystem auto repeat */
22 int (*enable)(struct device *dev); 23 int (*enable)(struct device *dev);
23 void (*disable)(struct device *dev); 24 void (*disable)(struct device *dev);
25 const char *name; /* input device name */
24}; 26};
25 27
26#endif 28#endif
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/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/input/ad714x.h b/include/linux/input/ad714x.h
index 0cbe5e81482e..d388d857bf14 100644
--- a/include/linux/input/ad714x.h
+++ b/include/linux/input/ad714x.h
@@ -6,7 +6,7 @@
6 * The platform_data for the device's "struct device" holds this 6 * The platform_data for the device's "struct device" holds this
7 * information. 7 * information.
8 * 8 *
9 * Copyright 2009 Analog Devices Inc. 9 * Copyright 2009-2011 Analog Devices Inc.
10 * 10 *
11 * Licensed under the GPL-2 or later. 11 * Licensed under the GPL-2 or later.
12 */ 12 */
@@ -58,6 +58,7 @@ struct ad714x_platform_data {
58 struct ad714x_button_plat *button; 58 struct ad714x_button_plat *button;
59 unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM]; 59 unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM];
60 unsigned short sys_cfg_reg[SYS_CFGREG_NUM]; 60 unsigned short sys_cfg_reg[SYS_CFGREG_NUM];
61 unsigned long irqflags;
61}; 62};
62 63
63#endif 64#endif
diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h
new file mode 100644
index 000000000000..ef792ecfaabf
--- /dev/null
+++ b/include/linux/input/adp5589.h
@@ -0,0 +1,213 @@
1/*
2 * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller
3 *
4 * Copyright 2010-2011 Analog Devices Inc.
5 *
6 * Licensed under the GPL-2.
7 */
8
9#ifndef _ADP5589_H
10#define _ADP5589_H
11
12#define ADP5589_ID 0x00
13#define ADP5589_INT_STATUS 0x01
14#define ADP5589_STATUS 0x02
15#define ADP5589_FIFO_1 0x03
16#define ADP5589_FIFO_2 0x04
17#define ADP5589_FIFO_3 0x05
18#define ADP5589_FIFO_4 0x06
19#define ADP5589_FIFO_5 0x07
20#define ADP5589_FIFO_6 0x08
21#define ADP5589_FIFO_7 0x09
22#define ADP5589_FIFO_8 0x0A
23#define ADP5589_FIFO_9 0x0B
24#define ADP5589_FIFO_10 0x0C
25#define ADP5589_FIFO_11 0x0D
26#define ADP5589_FIFO_12 0x0E
27#define ADP5589_FIFO_13 0x0F
28#define ADP5589_FIFO_14 0x10
29#define ADP5589_FIFO_15 0x11
30#define ADP5589_FIFO_16 0x12
31#define ADP5589_GPI_INT_STAT_A 0x13
32#define ADP5589_GPI_INT_STAT_B 0x14
33#define ADP5589_GPI_INT_STAT_C 0x15
34#define ADP5589_GPI_STATUS_A 0x16
35#define ADP5589_GPI_STATUS_B 0x17
36#define ADP5589_GPI_STATUS_C 0x18
37#define ADP5589_RPULL_CONFIG_A 0x19
38#define ADP5589_RPULL_CONFIG_B 0x1A
39#define ADP5589_RPULL_CONFIG_C 0x1B
40#define ADP5589_RPULL_CONFIG_D 0x1C
41#define ADP5589_RPULL_CONFIG_E 0x1D
42#define ADP5589_GPI_INT_LEVEL_A 0x1E
43#define ADP5589_GPI_INT_LEVEL_B 0x1F
44#define ADP5589_GPI_INT_LEVEL_C 0x20
45#define ADP5589_GPI_EVENT_EN_A 0x21
46#define ADP5589_GPI_EVENT_EN_B 0x22
47#define ADP5589_GPI_EVENT_EN_C 0x23
48#define ADP5589_GPI_INTERRUPT_EN_A 0x24
49#define ADP5589_GPI_INTERRUPT_EN_B 0x25
50#define ADP5589_GPI_INTERRUPT_EN_C 0x26
51#define ADP5589_DEBOUNCE_DIS_A 0x27
52#define ADP5589_DEBOUNCE_DIS_B 0x28
53#define ADP5589_DEBOUNCE_DIS_C 0x29
54#define ADP5589_GPO_DATA_OUT_A 0x2A
55#define ADP5589_GPO_DATA_OUT_B 0x2B
56#define ADP5589_GPO_DATA_OUT_C 0x2C
57#define ADP5589_GPO_OUT_MODE_A 0x2D
58#define ADP5589_GPO_OUT_MODE_B 0x2E
59#define ADP5589_GPO_OUT_MODE_C 0x2F
60#define ADP5589_GPIO_DIRECTION_A 0x30
61#define ADP5589_GPIO_DIRECTION_B 0x31
62#define ADP5589_GPIO_DIRECTION_C 0x32
63#define ADP5589_UNLOCK1 0x33
64#define ADP5589_UNLOCK2 0x34
65#define ADP5589_EXT_LOCK_EVENT 0x35
66#define ADP5589_UNLOCK_TIMERS 0x36
67#define ADP5589_LOCK_CFG 0x37
68#define ADP5589_RESET1_EVENT_A 0x38
69#define ADP5589_RESET1_EVENT_B 0x39
70#define ADP5589_RESET1_EVENT_C 0x3A
71#define ADP5589_RESET2_EVENT_A 0x3B
72#define ADP5589_RESET2_EVENT_B 0x3C
73#define ADP5589_RESET_CFG 0x3D
74#define ADP5589_PWM_OFFT_LOW 0x3E
75#define ADP5589_PWM_OFFT_HIGH 0x3F
76#define ADP5589_PWM_ONT_LOW 0x40
77#define ADP5589_PWM_ONT_HIGH 0x41
78#define ADP5589_PWM_CFG 0x42
79#define ADP5589_CLOCK_DIV_CFG 0x43
80#define ADP5589_LOGIC_1_CFG 0x44
81#define ADP5589_LOGIC_2_CFG 0x45
82#define ADP5589_LOGIC_FF_CFG 0x46
83#define ADP5589_LOGIC_INT_EVENT_EN 0x47
84#define ADP5589_POLL_PTIME_CFG 0x48
85#define ADP5589_PIN_CONFIG_A 0x49
86#define ADP5589_PIN_CONFIG_B 0x4A
87#define ADP5589_PIN_CONFIG_C 0x4B
88#define ADP5589_PIN_CONFIG_D 0x4C
89#define ADP5589_GENERAL_CFG 0x4D
90#define ADP5589_INT_EN 0x4E
91
92#define ADP5589_DEVICE_ID_MASK 0xF
93
94/* Put one of these structures in i2c_board_info platform_data */
95
96#define ADP5589_KEYMAPSIZE 88
97
98#define ADP5589_GPI_PIN_ROW0 97
99#define ADP5589_GPI_PIN_ROW1 98
100#define ADP5589_GPI_PIN_ROW2 99
101#define ADP5589_GPI_PIN_ROW3 100
102#define ADP5589_GPI_PIN_ROW4 101
103#define ADP5589_GPI_PIN_ROW5 102
104#define ADP5589_GPI_PIN_ROW6 103
105#define ADP5589_GPI_PIN_ROW7 104
106#define ADP5589_GPI_PIN_COL0 105
107#define ADP5589_GPI_PIN_COL1 106
108#define ADP5589_GPI_PIN_COL2 107
109#define ADP5589_GPI_PIN_COL3 108
110#define ADP5589_GPI_PIN_COL4 109
111#define ADP5589_GPI_PIN_COL5 110
112#define ADP5589_GPI_PIN_COL6 111
113#define ADP5589_GPI_PIN_COL7 112
114#define ADP5589_GPI_PIN_COL8 113
115#define ADP5589_GPI_PIN_COL9 114
116#define ADP5589_GPI_PIN_COL10 115
117#define GPI_LOGIC1 116
118#define GPI_LOGIC2 117
119
120#define ADP5589_GPI_PIN_ROW_BASE ADP5589_GPI_PIN_ROW0
121#define ADP5589_GPI_PIN_ROW_END ADP5589_GPI_PIN_ROW7
122#define ADP5589_GPI_PIN_COL_BASE ADP5589_GPI_PIN_COL0
123#define ADP5589_GPI_PIN_COL_END ADP5589_GPI_PIN_COL10
124
125#define ADP5589_GPI_PIN_BASE ADP5589_GPI_PIN_ROW_BASE
126#define ADP5589_GPI_PIN_END ADP5589_GPI_PIN_COL_END
127
128#define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1)
129
130struct adp5589_gpi_map {
131 unsigned short pin;
132 unsigned short sw_evt;
133};
134
135/* scan_cycle_time */
136#define ADP5589_SCAN_CYCLE_10ms 0
137#define ADP5589_SCAN_CYCLE_20ms 1
138#define ADP5589_SCAN_CYCLE_30ms 2
139#define ADP5589_SCAN_CYCLE_40ms 3
140
141/* RESET_CFG */
142#define RESET_PULSE_WIDTH_500us 0
143#define RESET_PULSE_WIDTH_1ms 1
144#define RESET_PULSE_WIDTH_2ms 2
145#define RESET_PULSE_WIDTH_10ms 3
146
147#define RESET_TRIG_TIME_0ms (0 << 2)
148#define RESET_TRIG_TIME_1000ms (1 << 2)
149#define RESET_TRIG_TIME_1500ms (2 << 2)
150#define RESET_TRIG_TIME_2000ms (3 << 2)
151#define RESET_TRIG_TIME_2500ms (4 << 2)
152#define RESET_TRIG_TIME_3000ms (5 << 2)
153#define RESET_TRIG_TIME_3500ms (6 << 2)
154#define RESET_TRIG_TIME_4000ms (7 << 2)
155
156#define RESET_PASSTHRU_EN (1 << 5)
157#define RESET1_POL_HIGH (1 << 6)
158#define RESET1_POL_LOW (0 << 6)
159#define RESET2_POL_HIGH (1 << 7)
160#define RESET2_POL_LOW (0 << 7)
161
162/* Mask Bits:
163 * C C C C C C C C C C C | R R R R R R R R
164 * 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0
165 * 0
166 * ---------------- BIT ------------------
167 * 1 1 1 1 1 1 1 1 1 0 0 | 0 0 0 0 0 0 0 0
168 * 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0
169 */
170
171#define ADP_ROW(x) (1 << (x))
172#define ADP_COL(x) (1 << (x + 8))
173
174struct adp5589_kpad_platform_data {
175 unsigned keypad_en_mask; /* Keypad (Rows/Columns) enable mask */
176 const unsigned short *keymap; /* Pointer to keymap */
177 unsigned short keymapsize; /* Keymap size */
178 bool repeat; /* Enable key repeat */
179 bool en_keylock; /* Enable key lock feature */
180 unsigned char unlock_key1; /* Unlock Key 1 */
181 unsigned char unlock_key2; /* Unlock Key 2 */
182 unsigned char unlock_timer; /* Time in seconds [0..7] between the two unlock keys 0=disable */
183 unsigned char scan_cycle_time; /* Time between consecutive scan cycles */
184 unsigned char reset_cfg; /* Reset config */
185 unsigned short reset1_key_1; /* Reset Key 1 */
186 unsigned short reset1_key_2; /* Reset Key 2 */
187 unsigned short reset1_key_3; /* Reset Key 3 */
188 unsigned short reset2_key_1; /* Reset Key 1 */
189 unsigned short reset2_key_2; /* Reset Key 2 */
190 unsigned debounce_dis_mask; /* Disable debounce mask */
191 unsigned pull_dis_mask; /* Disable all pull resistors mask */
192 unsigned pullup_en_100k; /* Pull-Up 100k Enable Mask */
193 unsigned pullup_en_300k; /* Pull-Up 300k Enable Mask */
194 unsigned pulldown_en_300k; /* Pull-Down 300k Enable Mask */
195 const struct adp5589_gpi_map *gpimap;
196 unsigned short gpimapsize;
197 const struct adp5589_gpio_platform_data *gpio_data;
198};
199
200struct i2c_client; /* forward declaration */
201
202struct adp5589_gpio_platform_data {
203 int gpio_start; /* GPIO Chip base # */
204 int (*setup)(struct i2c_client *client,
205 int gpio, unsigned ngpio,
206 void *context);
207 int (*teardown)(struct i2c_client *client,
208 int gpio, unsigned ngpio,
209 void *context);
210 void *context;
211};
212
213#endif
diff --git a/include/linux/rotary_encoder.h b/include/linux/rotary_encoder.h
index 215278b8df2a..3f594dce5716 100644
--- a/include/linux/rotary_encoder.h
+++ b/include/linux/rotary_encoder.h
@@ -10,6 +10,7 @@ struct rotary_encoder_platform_data {
10 unsigned int inverted_b; 10 unsigned int inverted_b;
11 bool relative_axis; 11 bool relative_axis;
12 bool rollover; 12 bool rollover;
13 bool half_period;
13}; 14};
14 15
15#endif /* __ROTARY_ENCODER_H__ */ 16#endif /* __ROTARY_ENCODER_H__ */
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index 92bd0839d5b4..c64de9dd7631 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -14,7 +14,8 @@ enum ads7846_filter {
14struct ads7846_platform_data { 14struct ads7846_platform_data {
15 u16 model; /* 7843, 7845, 7846, 7873. */ 15 u16 model; /* 7843, 7845, 7846, 7873. */
16 u16 vref_delay_usecs; /* 0 for external vref; etc */ 16 u16 vref_delay_usecs; /* 0 for external vref; etc */
17 u16 vref_mv; /* external vref value, milliVolts */ 17 u16 vref_mv; /* external vref value, milliVolts
18 * ads7846: if 0, use internal vref */
18 bool keep_vref_on; /* set to keep vref on for differential 19 bool keep_vref_on; /* set to keep vref on for differential
19 * measurements as well */ 20 * measurements as well */
20 bool swap_xy; /* swap x and y axes */ 21 bool swap_xy; /* swap x and y axes */
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-28 11:31:52 -0400