mirror of
https://github.com/torvalds/linux.git
synced 2024-12-21 02:21:36 +00:00
87c4122f17
This is a basic support for NCP board based on s3c6410. Only enables the serial. also remove empty i2c device. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
/*
|
|
* linux/arch/arm/mach-s3c6410/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 <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/mach/irq.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <mach/regs-fb.h>
|
|
#include <mach/map.h>
|
|
|
|
#include <asm/irq.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <plat/regs-serial.h>
|
|
#include <plat/iic.h>
|
|
#include <plat/fb.h>
|
|
|
|
#include <plat/s3c6410.h>
|
|
#include <plat/clock.h>
|
|
#include <plat/devs.h>
|
|
#include <plat/cpu.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,
|
|
};
|
|
|
|
struct map_desc ncp_iodesc[] = {};
|
|
|
|
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 */
|
|
.phys_io = S3C_PA_UART & 0xfff00000,
|
|
.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
|
|
.boot_params = S3C64XX_PA_SDRAM + 0x100,
|
|
.init_irq = s3c6410_init_irq,
|
|
.map_io = ncp_map_io,
|
|
.init_machine = ncp_machine_init,
|
|
.timer = &s3c24xx_timer,
|
|
MACHINE_END
|