blob: bf65747ea68ec2e5700464f007870d611139999b [file] [log] [blame]
Kyungmin Park87c41222009-03-11 11:05:55 +09001/*
Ben Dooks431107e2010-01-26 10:11:04 +09002 * linux/arch/arm/mach-s3c64xx/mach-ncp.c
Kyungmin Park87c41222009-03-11 11:05:55 +09003 *
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/platform_device.h>
20#include <linux/io.h>
21#include <linux/i2c.h>
22#include <linux/fb.h>
23#include <linux/gpio.h>
24#include <linux/delay.h>
25
26#include <video/platform_lcd.h>
27
28#include <asm/mach/arch.h>
29#include <asm/mach/map.h>
30#include <asm/mach/irq.h>
31
32#include <mach/hardware.h>
33#include <mach/regs-fb.h>
34#include <mach/map.h>
35
36#include <asm/irq.h>
37#include <asm/mach-types.h>
38
39#include <plat/regs-serial.h>
40#include <plat/iic.h>
41#include <plat/fb.h>
42
Ben Dooksf7be9ab2010-01-26 13:41:30 +090043#include <mach/s3c6410.h>
Kyungmin Park87c41222009-03-11 11:05:55 +090044#include <plat/clock.h>
45#include <plat/devs.h>
46#include <plat/cpu.h>
47
48#define UCON S3C2410_UCON_DEFAULT
49#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE
50#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
51
52static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = {
53 /* REVISIT: NCP uses only serial 1, 2 */
54 [0] = {
55 .hwport = 0,
56 .flags = 0,
57 .ucon = UCON,
58 .ulcon = ULCON,
59 .ufcon = UFCON,
60 },
61 [1] = {
62 .hwport = 1,
63 .flags = 0,
64 .ucon = UCON,
65 .ulcon = ULCON,
66 .ufcon = UFCON,
67 },
68 [2] = {
69 .hwport = 2,
70 .flags = 0,
71 .ucon = UCON,
72 .ulcon = ULCON,
73 .ufcon = UFCON,
74 },
75};
76
77static struct platform_device *ncp_devices[] __initdata = {
78 &s3c_device_hsmmc1,
79 &s3c_device_i2c0,
80};
81
Marek Szyprowski4d4e2bc2009-06-24 08:05:43 +020082static struct map_desc ncp_iodesc[] __initdata = {};
Kyungmin Park87c41222009-03-11 11:05:55 +090083
84static void __init ncp_map_io(void)
85{
86 s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc));
87 s3c24xx_init_clocks(12000000);
88 s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs));
89}
90
91static void __init ncp_machine_init(void)
92{
93 s3c_i2c0_set_platdata(NULL);
94
95 platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices));
96}
97
98MACHINE_START(NCP, "NCP")
99 /* Maintainer: Samsung Electronics */
100 .phys_io = S3C_PA_UART & 0xfff00000,
101 .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
102 .boot_params = S3C64XX_PA_SDRAM + 0x100,
103 .init_irq = s3c6410_init_irq,
104 .map_io = ncp_map_io,
105 .init_machine = ncp_machine_init,
106 .timer = &s3c24xx_timer,
107MACHINE_END