2 * linux/arch/arm/mach-omap2/board-omap3beagle.c
4 * Copyright (C) 2008 Texas Instruments
6 * Modified from mach-omap2/board-3430sdp.c
8 * Initial code: Syed Mohammed Khasim
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 * published by the Free Software Foundation.
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/platform_device.h>
18 #include <linux/delay.h>
19 #include <linux/err.h>
20 #include <linux/clk.h>
22 #include <linux/leds.h>
24 #include <asm/hardware.h>
25 #include <asm/mach-types.h>
26 #include <asm/mach/arch.h>
27 #include <asm/mach/map.h>
29 #include <asm/arch/gpio.h>
30 #include <asm/arch/board.h>
31 #include <asm/arch/usb-musb.h>
32 #include <asm/arch/usb-ehci.h>
33 #include <asm/arch/hsmmc.h>
34 #include <asm/arch/common.h>
36 static struct omap_uart_config omap3_beagle_uart_config __initdata = {
37 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
40 static int __init omap3_beagle_i2c_init(void)
42 omap_register_i2c_bus(1, 2600, NULL, 0);
43 omap_register_i2c_bus(2, 400, NULL, 0);
44 omap_register_i2c_bus(3, 400, NULL, 0);
48 static void __init omap3_beagle_init_irq(void)
50 omap2_init_common_hw();
55 static struct omap_mmc_config omap3beagle_mmc_config __initdata = {
62 static struct platform_device omap3_beagle_twl4030rtc_device = {
63 .name = "twl4030_rtc",
67 static struct platform_device omap3_beagle_lcd_device = {
68 .name = "omap3beagle_lcd",
72 static struct omap_lcd_config omap3_beagle_lcd_config __initdata = {
73 .ctrl_name = "internal",
76 struct gpio_led gpio_leds[] = {
78 .name = "beagleboard::led0",
79 .default_trigger = "none",
83 .name = "beagleboard::led1",
84 .default_trigger = "none",
89 static struct gpio_led_platform_data gpio_led_info = {
91 .num_leds = ARRAY_SIZE(gpio_leds),
94 static struct platform_device leds_gpio = {
98 .platform_data = &gpio_led_info,
102 static struct omap_board_config_kernel omap3_beagle_config[] __initdata = {
103 { OMAP_TAG_UART, &omap3_beagle_uart_config },
104 { OMAP_TAG_MMC, &omap3beagle_mmc_config },
105 { OMAP_TAG_LCD, &omap3_beagle_lcd_config },
108 static struct platform_device *omap3_beagle_devices[] __initdata = {
109 &omap3_beagle_lcd_device,
110 #ifdef CONFIG_RTC_DRV_TWL4030
111 &omap3_beagle_twl4030rtc_device,
116 static void __init omap3_beagle_init(void)
118 platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices));
119 omap_board_config = omap3_beagle_config;
120 omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
127 arch_initcall(omap3_beagle_i2c_init);
129 static void __init omap3_beagle_map_io(void)
131 omap2_set_globals_343x();
132 omap2_map_common_io();
135 MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
136 /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
137 .phys_io = 0x48000000,
138 .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
139 .boot_params = 0x80000100,
140 .map_io = omap3_beagle_map_io,
141 .init_irq = omap3_beagle_init_irq,
142 .init_machine = omap3_beagle_init,
143 .timer = &omap_timer,