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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/i2c.h> |
14 | #include <linux/init.h> |
15 | #include <linux/serial_core.h> |
16 | #include <linux/sysdev.h> |
17 | |
18 | #include <asm/mach/arch.h> |
19 | #include <asm/mach/map.h> |
20 | #include <asm/setup.h> |
21 | #include <asm/mach-types.h> |
22 | |
23 | #include <mach/map.h> |
24 | #include <mach/regs-clock.h> |
25 | |
26 | #include <plat/regs-serial.h> |
27 | #include <plat/s5pv210.h> |
28 | #include <plat/devs.h> |
29 | #include <plat/cpu.h> |
30 | #include <plat/adc.h> |
31 | #include <plat/ts.h> |
32 | #include <plat/ata.h> |
33 | #include <plat/iic.h> |
34 | #include <plat/keypad.h> |
35 | #include <plat/pm.h> |
36 | |
37 | /* Following are default values for UCON, ULCON and UFCON UART registers */ |
38 | #define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
39 | S3C2410_UCON_RXILEVEL | \ |
40 | S3C2410_UCON_TXIRQMODE | \ |
41 | S3C2410_UCON_RXIRQMODE | \ |
42 | S3C2410_UCON_RXFIFO_TOI | \ |
43 | S3C2443_UCON_RXERR_IRQEN) |
44 | |
45 | #define SMDKV210_ULCON_DEFAULT S3C2410_LCON_CS8 |
46 | |
47 | #define SMDKV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ |
48 | S5PV210_UFCON_TXTRIG4 | \ |
49 | S5PV210_UFCON_RXTRIG4) |
50 | |
51 | static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { |
52 | [0] = { |
53 | .hwport = 0, |
54 | .flags = 0, |
55 | .ucon = SMDKV210_UCON_DEFAULT, |
56 | .ulcon = SMDKV210_ULCON_DEFAULT, |
57 | .ufcon = SMDKV210_UFCON_DEFAULT, |
58 | }, |
59 | [1] = { |
60 | .hwport = 1, |
61 | .flags = 0, |
62 | .ucon = SMDKV210_UCON_DEFAULT, |
63 | .ulcon = SMDKV210_ULCON_DEFAULT, |
64 | .ufcon = SMDKV210_UFCON_DEFAULT, |
65 | }, |
66 | [2] = { |
67 | .hwport = 2, |
68 | .flags = 0, |
69 | .ucon = SMDKV210_UCON_DEFAULT, |
70 | .ulcon = SMDKV210_ULCON_DEFAULT, |
71 | .ufcon = SMDKV210_UFCON_DEFAULT, |
72 | }, |
73 | [3] = { |
74 | .hwport = 3, |
75 | .flags = 0, |
76 | .ucon = SMDKV210_UCON_DEFAULT, |
77 | .ulcon = SMDKV210_ULCON_DEFAULT, |
78 | .ufcon = SMDKV210_UFCON_DEFAULT, |
79 | }, |
80 | }; |
81 | |
82 | static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = { |
83 | .setup_gpio = s5pv210_ide_setup_gpio, |
84 | }; |
85 | |
86 | static uint32_t smdkv210_keymap[] __initdata = { |
87 | /* KEY(row, col, keycode) */ |
88 | KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), |
89 | KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), |
90 | KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), |
91 | KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) |
92 | }; |
93 | |
94 | static struct matrix_keymap_data smdkv210_keymap_data __initdata = { |
95 | .keymap = smdkv210_keymap, |
96 | .keymap_size = ARRAY_SIZE(smdkv210_keymap), |
97 | }; |
98 | |
99 | static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { |
100 | .keymap_data = &smdkv210_keymap_data, |
101 | .rows = 8, |
102 | .cols = 8, |
103 | }; |
104 | |
105 | static struct platform_device *smdkv210_devices[] __initdata = { |
106 | &s5pv210_device_iis0, |
107 | &s5pv210_device_ac97, |
108 | &s5pv210_device_spdif, |
109 | &s3c_device_adc, |
110 | &s3c_device_cfcon, |
111 | &s3c_device_hsmmc0, |
112 | &s3c_device_hsmmc1, |
113 | &s3c_device_hsmmc2, |
114 | &s3c_device_hsmmc3, |
115 | &s3c_device_i2c0, |
116 | &s3c_device_i2c1, |
117 | &s3c_device_i2c2, |
118 | &samsung_device_keypad, |
119 | &s3c_device_rtc, |
120 | &s3c_device_ts, |
121 | &s3c_device_wdt, |
122 | }; |
123 | |
124 | static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = { |
125 | { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */ |
126 | }; |
127 | |
128 | static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = { |
129 | /* To Be Updated */ |
130 | }; |
131 | |
132 | static struct i2c_board_info smdkv210_i2c_devs2[] __initdata = { |
133 | /* To Be Updated */ |
134 | }; |
135 | |
136 | static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { |
137 | .delay = 10000, |
138 | .presc = 49, |
139 | .oversampling_shift = 2, |
140 | }; |
141 | |
142 | static void __init smdkv210_map_io(void) |
143 | { |
144 | s5p_init_io(NULL, 0, S5P_VA_CHIPID); |
145 | s3c24xx_init_clocks(24000000); |
146 | s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); |
147 | } |
148 | |
149 | static void __init smdkv210_machine_init(void) |
150 | { |
151 | s3c_pm_init(); |
152 | |
153 | samsung_keypad_set_platdata(&smdkv210_keypad_data); |
154 | s3c24xx_ts_set_platdata(&s3c_ts_platform); |
155 | |
156 | s3c_i2c0_set_platdata(NULL); |
157 | s3c_i2c1_set_platdata(NULL); |
158 | s3c_i2c2_set_platdata(NULL); |
159 | i2c_register_board_info(0, smdkv210_i2c_devs0, |
160 | ARRAY_SIZE(smdkv210_i2c_devs0)); |
161 | i2c_register_board_info(1, smdkv210_i2c_devs1, |
162 | ARRAY_SIZE(smdkv210_i2c_devs1)); |
163 | i2c_register_board_info(2, smdkv210_i2c_devs2, |
164 | ARRAY_SIZE(smdkv210_i2c_devs2)); |
165 | |
166 | s3c_ide_set_platdata(&smdkv210_ide_pdata); |
167 | |
168 | platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); |
169 | } |
170 | |
171 | MACHINE_START(SMDKV210, "SMDKV210") |
172 | /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ |
173 | .boot_params = S5P_PA_SDRAM + 0x100, |
174 | .init_irq = s5pv210_init_irq, |
175 | .map_io = smdkv210_map_io, |
176 | .init_machine = smdkv210_machine_init, |
177 | .timer = &s3c24xx_timer, |
178 | MACHINE_END |
179 |
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