2 * Copyright (C) ST-Ericsson SA 2010
4 * Board data for the U8500 UIB, also known as the New UIB
5 * License terms: GNU General Public License (GPL), version 2
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>
17 #include "board-mop500.h"
19 static struct i2c_board_info __initdata mop500_i2c3_devices_u8500[] = {
21 I2C_BOARD_INFO("synaptics_rmi4_i2c", 0x4B),
22 .irq = NOMADIK_GPIO_TO_IRQ(84),
29 static const unsigned int u8500_keymap[] = {
32 KEY(6, 4, KEY_VOLUMEDOWN),
35 KEY(2, 5, KEY_BACKSPACE),
46 KEY(6, 2, KEY_VOLUMEUP),
49 KEY(5, 5, KEY_SEARCH),
52 static struct matrix_keymap_data u8500_keymap_data = {
53 .keymap = u8500_keymap,
54 .keymap_size = ARRAY_SIZE(u8500_keymap),
57 static struct tc3589x_keypad_platform_data tc35893_data = {
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,
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,
74 static struct i2c_board_info __initdata mop500_i2c0_devices_u8500[] = {
76 I2C_BOARD_INFO("tc3589x", 0x44),
77 .platform_data = &tc3589x_keypad_data,
78 .irq = NOMADIK_GPIO_TO_IRQ(218),
79 .flags = I2C_CLIENT_WAKE,
84 void __init mop500_u8500uib_init(void)
86 mop500_uib_i2c_add(3, mop500_i2c3_devices_u8500,
87 ARRAY_SIZE(mop500_i2c3_devices_u8500));
89 mop500_uib_i2c_add(0, mop500_i2c0_devices_u8500,
90 ARRAY_SIZE(mop500_i2c0_devices_u8500));