mach-ncp.c

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/*
 * linux/arch/arm/mach-s3c64xx/mach-ncp.c
 *
 * Copyright (C) 2008-2009 Samsung Electronics
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/fb.h>
#include <linux/gpio.h>
#include <linux/delay.h>

#include <video/platform_lcd.h>
#include <video/samsung_fimd.h>

#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>

#include <mach/hardware.h>
#include <mach/map.h>

#include <asm/irq.h>
#include <asm/mach-types.h>

#include <plat/regs-serial.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/fb.h>

#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>

#include "common.h"

#define UCON S3C2410_UCON_DEFAULT
#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE
#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE

static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = {
    /* REVISIT: NCP uses only serial 1, 2 */
    [0] = {
        .hwport      = 0,
        .flags       = 0,
        .ucon        = UCON,
        .ulcon       = ULCON,
        .ufcon       = UFCON,
    },
    [1] = {
        .hwport      = 1,
        .flags       = 0,
        .ucon        = UCON,
        .ulcon       = ULCON,
        .ufcon       = UFCON,
    },
    [2] = {
        .hwport      = 2,
        .flags       = 0,
        .ucon        = UCON,
        .ulcon       = ULCON,
        .ufcon       = UFCON,
    },
};

static struct platform_device *ncp_devices[] __initdata = {
    &s3c_device_hsmmc1,
    &s3c_device_i2c0,
};

static struct map_desc ncp_iodesc[] __initdata = {};

static void __init ncp_map_io(void)
{
    s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc));
    s3c24xx_init_clocks(12000000);
    s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs));
}

static void __init ncp_machine_init(void)
{
    s3c_i2c0_set_platdata(NULL);

    platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices));
}

MACHINE_START(NCP, "NCP")
    /* Maintainer: Samsung Electronics */
    .atag_offset    = 0x100,
    .init_irq   = s3c6410_init_irq,
    .handle_irq = vic_handle_irq,
    .map_io     = ncp_map_io,
    .init_machine   = ncp_machine_init,
    .init_late  = s3c64xx_init_late,
    .timer      = &s3c24xx_timer,
    .restart    = s3c64xx_restart,
MACHINE_END