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98174416 KK |
1 | /* linux/arch/arm/mach-s5pv210/mach-smdkv210.c |
2 | * | |
3 | * Copyright (c) 2010 Samsung Electronics Co., Ltd. | |
4 | * http://www.samsung.com/ | |
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 | #include <linux/kernel.h> | |
12 | #include <linux/types.h> | |
13 | #include <linux/init.h> | |
14 | #include <linux/serial_core.h> | |
15 | ||
16 | #include <asm/mach/arch.h> | |
17 | #include <asm/mach/map.h> | |
18 | #include <asm/setup.h> | |
19 | #include <asm/mach-types.h> | |
20 | ||
21 | #include <mach/map.h> | |
22 | #include <mach/regs-clock.h> | |
23 | ||
24 | #include <plat/regs-serial.h> | |
25 | #include <plat/s5pv210.h> | |
26 | #include <plat/devs.h> | |
27 | #include <plat/cpu.h> | |
41d8289d NKC |
28 | #include <plat/adc.h> |
29 | #include <plat/ts.h> | |
4b9a5ad5 | 30 | #include <plat/ata.h> |
88a1cc43 | 31 | #include <plat/keypad.h> |
98174416 KK |
32 | |
33 | /* Following are default values for UCON, ULCON and UFCON UART registers */ | |
34 | #define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ | |
35 | S3C2410_UCON_RXILEVEL | \ | |
36 | S3C2410_UCON_TXIRQMODE | \ | |
37 | S3C2410_UCON_RXIRQMODE | \ | |
38 | S3C2410_UCON_RXFIFO_TOI | \ | |
39 | S3C2443_UCON_RXERR_IRQEN) | |
40 | ||
41 | #define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8 | |
42 | ||
43 | #define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ | |
44 | S5PV210_UFCON_TXTRIG4 | \ | |
45 | S5PV210_UFCON_RXTRIG4) | |
46 | ||
47 | static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { | |
48 | [0] = { | |
49 | .hwport = 0, | |
50 | .flags = 0, | |
51 | .ucon = S5PV210_UCON_DEFAULT, | |
52 | .ulcon = S5PV210_ULCON_DEFAULT, | |
53 | .ufcon = S5PV210_UFCON_DEFAULT, | |
54 | }, | |
55 | [1] = { | |
56 | .hwport = 1, | |
57 | .flags = 0, | |
58 | .ucon = S5PV210_UCON_DEFAULT, | |
59 | .ulcon = S5PV210_ULCON_DEFAULT, | |
60 | .ufcon = S5PV210_UFCON_DEFAULT, | |
61 | }, | |
62 | [2] = { | |
63 | .hwport = 2, | |
64 | .flags = 0, | |
65 | .ucon = S5PV210_UCON_DEFAULT, | |
66 | .ulcon = S5PV210_ULCON_DEFAULT, | |
67 | .ufcon = S5PV210_UFCON_DEFAULT, | |
68 | }, | |
69 | [3] = { | |
70 | .hwport = 3, | |
71 | .flags = 0, | |
72 | .ucon = S5PV210_UCON_DEFAULT, | |
73 | .ulcon = S5PV210_ULCON_DEFAULT, | |
74 | .ufcon = S5PV210_UFCON_DEFAULT, | |
75 | }, | |
76 | }; | |
77 | ||
4b9a5ad5 AK |
78 | static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = { |
79 | .setup_gpio = s5pv210_ide_setup_gpio, | |
80 | }; | |
81 | ||
88a1cc43 NKC |
82 | static uint32_t smdkv210_keymap[] __initdata = { |
83 | /* KEY(row, col, keycode) */ | |
84 | KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), | |
85 | KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), | |
86 | KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), | |
87 | KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) | |
88 | }; | |
89 | ||
90 | static struct matrix_keymap_data smdkv210_keymap_data __initdata = { | |
91 | .keymap = smdkv210_keymap, | |
92 | .keymap_size = ARRAY_SIZE(smdkv210_keymap), | |
93 | }; | |
94 | ||
95 | static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { | |
96 | .keymap_data = &smdkv210_keymap_data, | |
97 | .rows = 8, | |
98 | .cols = 8, | |
99 | }; | |
100 | ||
98174416 | 101 | static struct platform_device *smdkv210_devices[] __initdata = { |
9b5f1e08 JB |
102 | &s5pv210_device_iis0, |
103 | &s5pv210_device_ac97, | |
41d8289d | 104 | &s3c_device_adc, |
4b9a5ad5 | 105 | &s3c_device_cfcon, |
976a62f2 HL |
106 | &s3c_device_hsmmc0, |
107 | &s3c_device_hsmmc1, | |
108 | &s3c_device_hsmmc2, | |
109 | &s3c_device_hsmmc3, | |
88a1cc43 | 110 | &samsung_device_keypad, |
41d8289d | 111 | &s3c_device_ts, |
5b7d7b22 | 112 | &s3c_device_wdt, |
41d8289d NKC |
113 | }; |
114 | ||
115 | static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { | |
116 | .delay = 10000, | |
117 | .presc = 49, | |
118 | .oversampling_shift = 2, | |
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119 | }; |
120 | ||
121 | static void __init smdkv210_map_io(void) | |
122 | { | |
123 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); | |
124 | s3c24xx_init_clocks(24000000); | |
125 | s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); | |
126 | } | |
127 | ||
128 | static void __init smdkv210_machine_init(void) | |
129 | { | |
88a1cc43 | 130 | samsung_keypad_set_platdata(&smdkv210_keypad_data); |
41d8289d | 131 | s3c24xx_ts_set_platdata(&s3c_ts_platform); |
4b9a5ad5 AK |
132 | s3c_ide_set_platdata(&smdkv210_ide_pdata); |
133 | ||
98174416 KK |
134 | platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); |
135 | } | |
136 | ||
137 | MACHINE_START(SMDKV210, "SMDKV210") | |
138 | /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ | |
139 | .phys_io = S3C_PA_UART & 0xfff00000, | |
140 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
141 | .boot_params = S5P_PA_SDRAM + 0x100, | |
142 | .init_irq = s5pv210_init_irq, | |
143 | .map_io = smdkv210_map_io, | |
144 | .init_machine = smdkv210_machine_init, | |
145 | .timer = &s3c24xx_timer, | |
146 | MACHINE_END |