| Nishant Kamat | 4926565 | 2008-10-10 11:28:23 +0300 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/arm/mach-omap2/board-ldp.c |
| 3 | * |
| 4 | * Copyright (C) 2008 Texas Instruments Inc. |
| 5 | * Nishant Kamat <nskamat@ti.com> |
| 6 | * |
| 7 | * Modified from mach-omap2/board-3430sdp.c |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License version 2 as |
| 11 | * published by the Free Software Foundation. |
| 12 | */ |
| 13 | |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/init.h> |
| 16 | #include <linux/platform_device.h> |
| 17 | #include <linux/delay.h> |
| 18 | #include <linux/input.h> |
| 19 | #include <linux/workqueue.h> |
| 20 | #include <linux/err.h> |
| 21 | #include <linux/clk.h> |
| 22 | #include <linux/spi/spi.h> |
| 23 | #include <linux/spi/ads7846.h> |
| 24 | |
| 25 | #include <mach/hardware.h> |
| 26 | #include <asm/mach-types.h> |
| 27 | #include <asm/mach/arch.h> |
| 28 | #include <asm/mach/map.h> |
| 29 | |
| 30 | #include <mach/board-ldp.h> |
| 31 | #include <mach/mcspi.h> |
| 32 | #include <mach/gpio.h> |
| 33 | #include <mach/board.h> |
| 34 | #include <mach/common.h> |
| 35 | #include <mach/gpmc.h> |
| 36 | |
| 37 | #include <asm/io.h> |
| 38 | #include <asm/delay.h> |
| 39 | #include <mach/control.h> |
| 40 | |
| 41 | static void __init omap_ldp_init_irq(void) |
| 42 | { |
| 43 | omap2_init_common_hw(); |
| 44 | omap_init_irq(); |
| 45 | omap_gpio_init(); |
| 46 | } |
| 47 | |
| 48 | static struct omap_uart_config ldp_uart_config __initdata = { |
| 49 | .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), |
| 50 | }; |
| 51 | |
| 52 | static struct omap_board_config_kernel ldp_config[] __initdata = { |
| 53 | { OMAP_TAG_UART, &ldp_uart_config }, |
| 54 | }; |
| 55 | |
| 56 | static int __init omap_i2c_init(void) |
| 57 | { |
| 58 | omap_register_i2c_bus(1, 2600, NULL, 0); |
| 59 | omap_register_i2c_bus(2, 400, NULL, 0); |
| 60 | omap_register_i2c_bus(3, 400, NULL, 0); |
| 61 | return 0; |
| 62 | } |
| 63 | |
| 64 | static void __init omap_ldp_init(void) |
| 65 | { |
| 66 | omap_i2c_init(); |
| 67 | omap_board_config = ldp_config; |
| 68 | omap_board_config_size = ARRAY_SIZE(ldp_config); |
| 69 | omap_serial_init(); |
| 70 | } |
| 71 | |
| 72 | static void __init omap_ldp_map_io(void) |
| 73 | { |
| 74 | omap2_set_globals_343x(); |
| 75 | omap2_map_common_io(); |
| 76 | } |
| 77 | |
| 78 | MACHINE_START(OMAP_LDP, "OMAP LDP board") |
| 79 | .phys_io = 0x48000000, |
| 80 | .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, |
| 81 | .boot_params = 0x80000100, |
| 82 | .map_io = omap_ldp_map_io, |
| 83 | .init_irq = omap_ldp_init_irq, |
| 84 | .init_machine = omap_ldp_init, |
| 85 | .timer = &omap_timer, |
| 86 | MACHINE_END |