2 * linux/arch/arm/mach-mmp/teton_bga.c
4 * Support for the Marvell PXA168 Teton BGA Development Platform.
6 * Author: Mark F. Brown <mark.brown314@gmail.com>
8 * This code is based on aspenite.c
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * publishhed by the Free Software Foundation.
15 #include <linux/init.h>
16 #include <linux/kernel.h>
17 #include <linux/platform_device.h>
18 #include <linux/gpio.h>
19 #include <linux/input.h>
20 #include <linux/platform_data/keypad-pxa27x.h>
21 #include <linux/i2c.h>
23 #include <asm/mach-types.h>
24 #include <asm/mach/arch.h>
25 #include <mach/addr-map.h>
26 #include <mach/mfp-pxa168.h>
27 #include <mach/pxa168.h>
28 #include <mach/teton_bga.h>
29 #include <mach/irqs.h>
33 static unsigned long teton_bga_pin_config[] __initdata = {
52 static unsigned int teton_bga_matrix_key_map[] = {
59 static struct pxa27x_keypad_platform_data teton_bga_keypad_info __initdata = {
62 .matrix_key_map = teton_bga_matrix_key_map,
63 .matrix_key_map_size = ARRAY_SIZE(teton_bga_matrix_key_map),
64 .debounce_interval = 30,
67 static struct i2c_board_info teton_bga_i2c_info[] __initdata = {
69 I2C_BOARD_INFO("ds1337", 0x68),
70 .irq = MMP_GPIO_TO_IRQ(RTC_INT_GPIO)
74 static void __init teton_bga_init(void)
76 mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config));
80 pxa168_add_keypad(&teton_bga_keypad_info);
81 pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info));
82 platform_device_register(&pxa168_device_gpio);
85 MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
87 .nr_irqs = MMP_NR_IRQS,
88 .init_irq = pxa168_init_irq,
89 .init_time = pxa168_timer_init,
90 .init_machine = teton_bga_init,
91 .restart = pxa168_restart,