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1 | /* linux/arch/arm/mach-s3c6410/mach-smdk6410.c |
2 | * | |
3 | * Copyright 2008 Openmoko, Inc. | |
4 | * Copyright 2008 Simtec Electronics | |
5 | * Ben Dooks <ben@simtec.co.uk> | |
6 | * http://armlinux.simtec.co.uk/ | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | */ | |
13 | ||
14 | #include <linux/kernel.h> | |
15 | #include <linux/types.h> | |
16 | #include <linux/interrupt.h> | |
17 | #include <linux/list.h> | |
18 | #include <linux/timer.h> | |
19 | #include <linux/init.h> | |
20 | #include <linux/serial_core.h> | |
21 | #include <linux/platform_device.h> | |
22 | #include <linux/io.h> | |
23 | ||
24 | #include <asm/mach/arch.h> | |
25 | #include <asm/mach/map.h> | |
26 | #include <asm/mach/irq.h> | |
27 | ||
28 | #include <mach/hardware.h> | |
29 | #include <mach/map.h> | |
30 | ||
31 | #include <asm/irq.h> | |
32 | #include <asm/mach-types.h> | |
33 | ||
34 | #include <plat/regs-serial.h> | |
d85fa24c | 35 | #include <plat/iic.h> |
5718df9d BD |
36 | |
37 | #include <plat/s3c6410.h> | |
38 | #include <plat/clock.h> | |
39 | #include <plat/devs.h> | |
40 | #include <plat/cpu.h> | |
41 | ||
42 | #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK | |
43 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
44 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
45 | ||
46 | static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = { | |
47 | [0] = { | |
48 | .hwport = 0, | |
49 | .flags = 0, | |
50 | .ucon = 0x3c5, | |
51 | .ulcon = 0x03, | |
52 | .ufcon = 0x51, | |
53 | }, | |
54 | [1] = { | |
55 | .hwport = 1, | |
56 | .flags = 0, | |
57 | .ucon = 0x3c5, | |
58 | .ulcon = 0x03, | |
59 | .ufcon = 0x51, | |
60 | }, | |
61 | }; | |
62 | ||
63 | struct map_desc smdk6410_iodesc[] = {}; | |
64 | ||
65 | static struct platform_device *smdk6410_devices[] __initdata = { | |
39057f23 | 66 | &s3c_device_hsmmc0, |
d85fa24c | 67 | &s3c_device_i2c0, |
d7ea3743 | 68 | &s3c_device_i2c1, |
5718df9d BD |
69 | }; |
70 | ||
71 | extern void s3c64xx_init_io(struct map_desc *, int); | |
72 | ||
73 | static void __init smdk6410_map_io(void) | |
74 | { | |
75 | s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc)); | |
76 | s3c24xx_init_clocks(12000000); | |
77 | s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs)); | |
78 | } | |
79 | ||
80 | static void __init smdk6410_machine_init(void) | |
81 | { | |
d85fa24c | 82 | s3c_i2c0_set_platdata(NULL); |
d7ea3743 | 83 | s3c_i2c1_set_platdata(NULL); |
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84 | platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices)); |
85 | } | |
86 | ||
87 | MACHINE_START(SMDK6410, "SMDK6410") | |
88 | /* Maintainer: Ben Dooks <ben@fluff.org> */ | |
89 | .phys_io = S3C_PA_UART & 0xfff00000, | |
90 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
91 | .boot_params = S3C64XX_PA_SDRAM + 0x100, | |
92 | ||
93 | .init_irq = s3c6410_init_irq, | |
94 | .map_io = smdk6410_map_io, | |
95 | .init_machine = smdk6410_machine_init, | |
96 | .timer = &s3c24xx_timer, | |
97 | MACHINE_END |