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>
15 #include <mach/irqs.h>
17 #include "board-mop500.h"
19 /* Dummy data that can be overridden by staging driver */
20 struct i2c_board_info __initdata __weak mop500_i2c3_devices_u8500[] = {
26 static const unsigned int u8500_keymap[] = {
29 KEY(6, 4, KEY_VOLUMEDOWN),
32 KEY(2, 5, KEY_BACKSPACE),
43 KEY(6, 2, KEY_VOLUMEUP),
46 KEY(5, 5, KEY_SEARCH),
49 static struct matrix_keymap_data u8500_keymap_data = {
50 .keymap = u8500_keymap,
51 .keymap_size = ARRAY_SIZE(u8500_keymap),
54 static struct tc3589x_keypad_platform_data tc35893_data = {
56 .kcol = TC_KPD_COLUMNS,
57 .debounce_period = TC_KPD_DEBOUNCE_PERIOD,
58 .settle_time = TC_KPD_SETTLE_TIME,
59 .irqtype = IRQF_TRIGGER_FALLING,
60 .enable_wakeup = true,
61 .keymap_data = &u8500_keymap_data,
62 .no_autorepeat = true,
65 static struct tc3589x_platform_data tc3589x_keypad_data = {
66 .block = TC3589x_BLOCK_KEYPAD,
67 .keypad = &tc35893_data,
68 .irq_base = MOP500_EGPIO_IRQ_BASE,
71 static struct i2c_board_info __initdata mop500_i2c0_devices_u8500[] = {
73 I2C_BOARD_INFO("tc3589x", 0x44),
74 .platform_data = &tc3589x_keypad_data,
75 .irq = NOMADIK_GPIO_TO_IRQ(218),
76 .flags = I2C_CLIENT_WAKE,
81 void __init mop500_u8500uib_init(void)
83 mop500_uib_i2c_add(3, mop500_i2c3_devices_u8500,
84 ARRAY_SIZE(mop500_i2c3_devices_u8500));
86 mop500_uib_i2c_add(0, mop500_i2c0_devices_u8500,
87 ARRAY_SIZE(mop500_i2c0_devices_u8500));