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11#include <linux/kernel.h>
12#include <linux/types.h>
13#include <linux/interrupt.h>
14#include <linux/list.h>
15#include <linux/timer.h>
16#include <linux/delay.h>
17#include <linux/init.h>
18#include <linux/i2c.h>
19#include <linux/serial_core.h>
20#include <linux/platform_device.h>
21#include <linux/io.h>
22#include <linux/module.h>
23#include <linux/clk.h>
24#include <linux/gpio.h>
25
26#include <asm/mach/arch.h>
27#include <asm/mach/map.h>
28#include <asm/irq.h>
29#include <asm/mach-types.h>
30
31#include <mach/hardware.h>
32#include <mach/map.h>
33#include <mach/regs-clock.h>
34#include <mach/i2c.h>
35
36#include <plat/regs-serial.h>
37#include <plat/gpio-cfg.h>
38#include <plat/s5p6440.h>
39#include <plat/clock.h>
40#include <plat/devs.h>
41#include <plat/cpu.h>
42#include <plat/iic.h>
43#include <plat/pll.h>
44#include <plat/adc.h>
45#include <plat/ts.h>
46
47#define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
48 S3C2410_UCON_RXILEVEL | \
49 S3C2410_UCON_TXIRQMODE | \
50 S3C2410_UCON_RXIRQMODE | \
51 S3C2410_UCON_RXFIFO_TOI | \
52 S3C2443_UCON_RXERR_IRQEN)
53
54#define SMDK6440_ULCON_DEFAULT S3C2410_LCON_CS8
55
56#define SMDK6440_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
57 S3C2440_UFCON_TXTRIG16 | \
58 S3C2410_UFCON_RXTRIG8)
59
60static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
61 [0] = {
62 .hwport = 0,
63 .flags = 0,
64 .ucon = SMDK6440_UCON_DEFAULT,
65 .ulcon = SMDK6440_ULCON_DEFAULT,
66 .ufcon = SMDK6440_UFCON_DEFAULT,
67 },
68 [1] = {
69 .hwport = 1,
70 .flags = 0,
71 .ucon = SMDK6440_UCON_DEFAULT,
72 .ulcon = SMDK6440_ULCON_DEFAULT,
73 .ufcon = SMDK6440_UFCON_DEFAULT,
74 },
75 [2] = {
76 .hwport = 2,
77 .flags = 0,
78 .ucon = SMDK6440_UCON_DEFAULT,
79 .ulcon = SMDK6440_ULCON_DEFAULT,
80 .ufcon = SMDK6440_UFCON_DEFAULT,
81 },
82 [3] = {
83 .hwport = 3,
84 .flags = 0,
85 .ucon = SMDK6440_UCON_DEFAULT,
86 .ulcon = SMDK6440_ULCON_DEFAULT,
87 .ufcon = SMDK6440_UFCON_DEFAULT,
88 },
89};
90
91static struct platform_device *smdk6440_devices[] __initdata = {
92 &s3c_device_adc,
93 &s3c_device_rtc,
94 &s3c_device_i2c0,
95 &s3c_device_i2c1,
96 &s3c_device_ts,
97 &s3c_device_wdt,
98 &samsung_asoc_dma,
99 &s5p6440_device_iis,
100};
101
102static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
103 .flags = 0,
104 .slave_addr = 0x10,
105 .frequency = 100*1000,
106 .sda_delay = 100,
107 .cfg_gpio = s5p6440_i2c0_cfg_gpio,
108};
109
110static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
111 .flags = 0,
112 .bus_num = 1,
113 .slave_addr = 0x10,
114 .frequency = 100*1000,
115 .sda_delay = 100,
116 .cfg_gpio = s5p6440_i2c1_cfg_gpio,
117};
118
119static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
120 { I2C_BOARD_INFO("24c08", 0x50), },
121 { I2C_BOARD_INFO("wm8580", 0x1b), },
122};
123
124static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
125
126};
127
128static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
129 .delay = 10000,
130 .presc = 49,
131 .oversampling_shift = 2,
132};
133
134static void __init smdk6440_map_io(void)
135{
136 s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
137 s3c24xx_init_clocks(12000000);
138 s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
139}
140
141static void __init smdk6440_machine_init(void)
142{
143 s3c24xx_ts_set_platdata(&s3c_ts_platform);
144
145 s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
146 s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
147 i2c_register_board_info(0, smdk6440_i2c_devs0,
148 ARRAY_SIZE(smdk6440_i2c_devs0));
149 i2c_register_board_info(1, smdk6440_i2c_devs1,
150 ARRAY_SIZE(smdk6440_i2c_devs1));
151
152 platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
153}
154
155MACHINE_START(SMDK6440, "SMDK6440")
156
157 .boot_params = S5P64X0_PA_SDRAM + 0x100,
158
159 .init_irq = s5p6440_init_irq,
160 .map_io = smdk6440_map_io,
161 .init_machine = smdk6440_machine_init,
162 .timer = &s3c24xx_timer,
163MACHINE_END
164
