1/*
2 * linux/arch/arm/mach-s3c64xx/mach-ncp.c
3 *
4 * Copyright (C) 2008-2009 Samsung Electronics
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 */
11
12#include <linux/kernel.h>
13#include <linux/types.h>
14#include <linux/interrupt.h>
15#include <linux/list.h>
16#include <linux/timer.h>
17#include <linux/init.h>
18#include <linux/serial_core.h>
19#include <linux/serial_s3c.h>
20#include <linux/platform_device.h>
21#include <linux/io.h>
22#include <linux/i2c.h>
23#include <linux/fb.h>
24#include <linux/gpio.h>
25#include <linux/delay.h>
26
27#include <video/platform_lcd.h>
28#include <video/samsung_fimd.h>
29
30#include <asm/mach/arch.h>
31#include <asm/mach/map.h>
32#include <asm/mach/irq.h>
33
34#include <mach/hardware.h>
35#include <mach/map.h>
36
37#include <asm/irq.h>
38#include <asm/mach-types.h>
39
40#include <linux/platform_data/i2c-s3c2410.h>
41#include <plat/fb.h>
42
43#include <plat/devs.h>
44#include <plat/cpu.h>
45#include <plat/samsung-time.h>
46
47#include "common.h"
48
49#define UCON S3C2410_UCON_DEFAULT
50#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE
51#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
52
53static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = {
54	/* REVISIT: NCP uses only serial 1, 2 */
55	[0] = {
56		.hwport	     = 0,
57		.flags	     = 0,
58		.ucon	     = UCON,
59		.ulcon	     = ULCON,
60		.ufcon	     = UFCON,
61	},
62	[1] = {
63		.hwport	     = 1,
64		.flags	     = 0,
65		.ucon	     = UCON,
66		.ulcon	     = ULCON,
67		.ufcon	     = UFCON,
68	},
69	[2] = {
70		.hwport	     = 2,
71		.flags	     = 0,
72		.ucon	     = UCON,
73		.ulcon	     = ULCON,
74		.ufcon	     = UFCON,
75	},
76};
77
78static struct platform_device *ncp_devices[] __initdata = {
79	&s3c_device_hsmmc1,
80	&s3c_device_i2c0,
81};
82
83static struct map_desc ncp_iodesc[] __initdata = {};
84
85static void __init ncp_map_io(void)
86{
87	s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc));
88	s3c64xx_set_xtal_freq(12000000);
89	s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs));
90	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
91}
92
93static void __init ncp_machine_init(void)
94{
95	s3c_i2c0_set_platdata(NULL);
96
97	platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices));
98}
99
100MACHINE_START(NCP, "NCP")
101	/* Maintainer: Samsung Electronics */
102	.atag_offset	= 0x100,
103	.init_irq	= s3c6410_init_irq,
104	.map_io		= ncp_map_io,
105	.init_machine	= ncp_machine_init,
106	.init_time	= samsung_timer_init,
107	.restart	= s3c64xx_restart,
108MACHINE_END
109