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16#include <linux/kernel.h>
17#include <linux/types.h>
18#include <linux/interrupt.h>
19#include <linux/list.h>
20#include <linux/timer.h>
21#include <linux/init.h>
22#include <linux/serial_core.h>
23#include <linux/platform_device.h>
24
25#include <asm/mach/arch.h>
26#include <asm/mach/map.h>
27#include <asm/mach/irq.h>
28
29#include <mach/hardware.h>
30#include <asm/io.h>
31#include <asm/irq.h>
32#include <asm/mach-types.h>
33
34#include <asm/plat-s3c/regs-serial.h>
35#include <mach/regs-gpio.h>
36#include <mach/regs-lcd.h>
37
38#include <mach/idle.h>
39#include <mach/fb.h>
40
41#include <asm/plat-s3c24xx/s3c2410.h>
42#include <asm/plat-s3c24xx/s3c2440.h>
43#include <asm/plat-s3c24xx/clock.h>
44#include <asm/plat-s3c24xx/devs.h>
45#include <asm/plat-s3c24xx/cpu.h>
46
47#include <asm/plat-s3c24xx/common-smdk.h>
48
49static struct map_desc smdk2440_iodesc[] __initdata = {
50
51
52 {
53 .virtual = (u32)S3C24XX_VA_ISA_WORD,
54 .pfn = __phys_to_pfn(S3C2410_CS2),
55 .length = 0x10000,
56 .type = MT_DEVICE,
57 }, {
58 .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
59 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
60 .length = SZ_4M,
61 .type = MT_DEVICE,
62 }, {
63 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
64 .pfn = __phys_to_pfn(S3C2410_CS2),
65 .length = 0x10000,
66 .type = MT_DEVICE,
67 }, {
68 .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
69 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
70 .length = SZ_4M,
71 .type = MT_DEVICE,
72 }
73};
74
75#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
76#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
77#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
78
79static struct s3c2410_uartcfg smdk2440_uartcfgs[] __initdata = {
80 [0] = {
81 .hwport = 0,
82 .flags = 0,
83 .ucon = 0x3c5,
84 .ulcon = 0x03,
85 .ufcon = 0x51,
86 },
87 [1] = {
88 .hwport = 1,
89 .flags = 0,
90 .ucon = 0x3c5,
91 .ulcon = 0x03,
92 .ufcon = 0x51,
93 },
94
95 [2] = {
96 .hwport = 2,
97 .flags = 0,
98 .ucon = 0x3c5,
99 .ulcon = 0x43,
100 .ufcon = 0x51,
101 }
102};
103
104
105
106static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = {
107
108 .lcdcon5 = S3C2410_LCDCON5_FRM565 |
109 S3C2410_LCDCON5_INVVLINE |
110 S3C2410_LCDCON5_INVVFRAME |
111 S3C2410_LCDCON5_PWREN |
112 S3C2410_LCDCON5_HWSWP,
113
114 .type = S3C2410_LCDCON1_TFT,
115
116 .width = 240,
117 .height = 320,
118
119 .pixclock = 166667,
120 .xres = 240,
121 .yres = 320,
122 .bpp = 16,
123 .left_margin = 20,
124 .right_margin = 8,
125 .hsync_len = 4,
126 .upper_margin = 8,
127 .lower_margin = 7,
128 .vsync_len = 4,
129};
130
131static struct s3c2410fb_mach_info smdk2440_fb_info __initdata = {
132 .displays = &smdk2440_lcd_cfg,
133 .num_displays = 1,
134 .default_display = 0,
135
136#if 0
137
138 .gpccon = 0xaa940659,
139 .gpccon_mask = 0xffffffff,
140 .gpcup = 0x0000ffff,
141 .gpcup_mask = 0xffffffff,
142 .gpdcon = 0xaa84aaa0,
143 .gpdcon_mask = 0xffffffff,
144 .gpdup = 0x0000faff,
145 .gpdup_mask = 0xffffffff,
146#endif
147
148 .lpcsel = ((0xCE6) & ~7) | 1<<4,
149};
150
151static struct platform_device *smdk2440_devices[] __initdata = {
152 &s3c_device_usb,
153 &s3c_device_lcd,
154 &s3c_device_wdt,
155 &s3c_device_i2c,
156 &s3c_device_iis,
157};
158
159static void __init smdk2440_map_io(void)
160{
161 s3c24xx_init_io(smdk2440_iodesc, ARRAY_SIZE(smdk2440_iodesc));
162 s3c24xx_init_clocks(16934400);
163 s3c24xx_init_uarts(smdk2440_uartcfgs, ARRAY_SIZE(smdk2440_uartcfgs));
164}
165
166static void __init smdk2440_machine_init(void)
167{
168 s3c24xx_fb_set_platdata(&smdk2440_fb_info);
169
170 platform_add_devices(smdk2440_devices, ARRAY_SIZE(smdk2440_devices));
171 smdk_machine_init();
172}
173
174MACHINE_START(S3C2440, "SMDK2440")
175
176 .phys_io = S3C2410_PA_UART,
177 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
178 .boot_params = S3C2410_SDRAM_PA + 0x100,
179
180 .init_irq = s3c24xx_init_irq,
181 .map_io = smdk2440_map_io,
182 .init_machine = smdk2440_machine_init,
183 .timer = &s3c24xx_timer,
184MACHINE_END
185
