1 /*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * Board data for the U8500 UIB, also known as the New UIB
5 * License terms: GNU General Public License (GPL), version 2
6 */
7 #include <linux/gpio.h>
8 #include <linux/kernel.h>
9 #include <linux/init.h>
10 #include <linux/i2c.h>
11 #include <linux/interrupt.h>
12 #include <linux/mfd/tc3589x.h>
13 #include <linux/input/matrix_keypad.h>
14
15 #include "irqs.h"
16
17 #include "board-mop500.h"
18
19 static struct i2c_board_info __initdata mop500_i2c3_devices_u8500[] = {
20 {
21 I2C_BOARD_INFO("synaptics_rmi4_i2c", 0x4B),
22 .irq = NOMADIK_GPIO_TO_IRQ(84),
23 },
24 };
25
26 /*
27 * TC35893
28 */
29 static const unsigned int u8500_keymap[] = {
30 KEY(3, 1, KEY_END),
31 KEY(4, 1, KEY_POWER),
32 KEY(6, 4, KEY_VOLUMEDOWN),
33 KEY(4, 2, KEY_EMAIL),
34 KEY(3, 3, KEY_RIGHT),
35 KEY(2, 5, KEY_BACKSPACE),
36
37 KEY(6, 7, KEY_MENU),
38 KEY(5, 0, KEY_ENTER),
39 KEY(4, 3, KEY_0),
40 KEY(3, 4, KEY_DOT),
41 KEY(5, 2, KEY_UP),
42 KEY(3, 5, KEY_DOWN),
43
44 KEY(4, 5, KEY_SEND),
45 KEY(0, 5, KEY_BACK),
46 KEY(6, 2, KEY_VOLUMEUP),
47 KEY(1, 3, KEY_SPACE),
48 KEY(7, 6, KEY_LEFT),
49 KEY(5, 5, KEY_SEARCH),
50 };
51
52 static struct matrix_keymap_data u8500_keymap_data = {
53 .keymap = u8500_keymap,
54 .keymap_size = ARRAY_SIZE(u8500_keymap),
55 };
56
57 static struct tc3589x_keypad_platform_data tc35893_data = {
58 .krow = TC_KPD_ROWS,
59 .kcol = TC_KPD_COLUMNS,
60 .debounce_period = TC_KPD_DEBOUNCE_PERIOD,
61 .settle_time = TC_KPD_SETTLE_TIME,
62 .irqtype = IRQF_TRIGGER_FALLING,
63 .enable_wakeup = true,
64 .keymap_data = &u8500_keymap_data,
65 .no_autorepeat = true,
66 };
67
68 static struct tc3589x_platform_data tc3589x_keypad_data = {
69 .block = TC3589x_BLOCK_KEYPAD,
70 .keypad = &tc35893_data,
71 .irq_base = MOP500_EGPIO_IRQ_BASE,
72 };
73
74 static struct i2c_board_info __initdata mop500_i2c0_devices_u8500[] = {
75 {
76 I2C_BOARD_INFO("tc3589x", 0x44),
77 .platform_data = &tc3589x_keypad_data,
78 .irq = NOMADIK_GPIO_TO_IRQ(218),
79 .flags = I2C_CLIENT_WAKE,
80 },
81 };
82
83
mop500_u8500uib_init(void)84 void __init mop500_u8500uib_init(void)
85 {
86 mop500_uib_i2c_add(3, mop500_i2c3_devices_u8500,
87 ARRAY_SIZE(mop500_i2c3_devices_u8500));
88
89 mop500_uib_i2c_add(0, mop500_i2c0_devices_u8500,
90 ARRAY_SIZE(mop500_i2c0_devices_u8500));
91
92 }
93