mirror of https://gitee.com/openkylin/linux.git
87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
/*
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* linux/arch/arm/mach-omap2/board-ldp.c
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*
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* Copyright (C) 2008 Texas Instruments Inc.
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* Nishant Kamat <nskamat@ti.com>
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*
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* Modified from mach-omap2/board-3430sdp.c
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/input.h>
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#include <linux/workqueue.h>
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#include <linux/err.h>
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#include <linux/clk.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/ads7846.h>
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#include <mach/hardware.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <mach/board-ldp.h>
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#include <mach/mcspi.h>
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#include <mach/gpio.h>
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#include <mach/board.h>
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#include <mach/common.h>
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#include <mach/gpmc.h>
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#include <asm/io.h>
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#include <asm/delay.h>
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#include <mach/control.h>
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static void __init omap_ldp_init_irq(void)
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{
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omap2_init_common_hw();
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omap_init_irq();
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omap_gpio_init();
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}
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static struct omap_uart_config ldp_uart_config __initdata = {
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.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
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};
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static struct omap_board_config_kernel ldp_config[] __initdata = {
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{ OMAP_TAG_UART, &ldp_uart_config },
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};
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static int __init omap_i2c_init(void)
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{
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omap_register_i2c_bus(1, 2600, NULL, 0);
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omap_register_i2c_bus(2, 400, NULL, 0);
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omap_register_i2c_bus(3, 400, NULL, 0);
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return 0;
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}
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static void __init omap_ldp_init(void)
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{
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omap_i2c_init();
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omap_board_config = ldp_config;
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omap_board_config_size = ARRAY_SIZE(ldp_config);
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omap_serial_init();
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}
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static void __init omap_ldp_map_io(void)
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{
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omap2_set_globals_343x();
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omap2_map_common_io();
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}
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MACHINE_START(OMAP_LDP, "OMAP LDP board")
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.phys_io = 0x48000000,
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.io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
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.boot_params = 0x80000100,
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.map_io = omap_ldp_map_io,
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.init_irq = omap_ldp_init_irq,
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.init_machine = omap_ldp_init,
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.timer = &omap_timer,
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MACHINE_END
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