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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#include <linux/io.h>
25
26#include <asm/mach/arch.h>
27#include <asm/mach/map.h>
28#include <asm/mach/irq.h>
29
30#include <mach/hardware.h>
31#include <asm/irq.h>
32#include <asm/mach-types.h>
33
34#include <plat/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#include <plat/iic.h>
41
42#include <plat/s3c2410.h>
43#include <plat/s3c2440.h>
44#include <plat/clock.h>
45#include <plat/devs.h>
46#include <plat/cpu.h>
47
48#include <plat/common-smdk.h>
49
50static struct map_desc smdk2440_iodesc[] __initdata = {
51
52
53 {
54 .virtual = (u32)S3C24XX_VA_ISA_WORD,
55 .pfn = __phys_to_pfn(S3C2410_CS2),
56 .length = 0x10000,
57 .type = MT_DEVICE,
58 }, {
59 .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
60 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
61 .length = SZ_4M,
62 .type = MT_DEVICE,
63 }, {
64 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
65 .pfn = __phys_to_pfn(S3C2410_CS2),
66 .length = 0x10000,
67 .type = MT_DEVICE,
68 }, {
69 .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
70 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
71 .length = SZ_4M,
72 .type = MT_DEVICE,
73 }
74};
75
76#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
77#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
78#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
79
80static struct s3c2410_uartcfg smdk2440_uartcfgs[] __initdata = {
81 [0] = {
82 .hwport = 0,
83 .flags = 0,
84 .ucon = 0x3c5,
85 .ulcon = 0x03,
86 .ufcon = 0x51,
87 },
88 [1] = {
89 .hwport = 1,
90 .flags = 0,
91 .ucon = 0x3c5,
92 .ulcon = 0x03,
93 .ufcon = 0x51,
94 },
95
96 [2] = {
97 .hwport = 2,
98 .flags = 0,
99 .ucon = 0x3c5,
100 .ulcon = 0x43,
101 .ufcon = 0x51,
102 }
103};
104
105
106
107static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = {
108
109 .lcdcon5 = S3C2410_LCDCON5_FRM565 |
110 S3C2410_LCDCON5_INVVLINE |
111 S3C2410_LCDCON5_INVVFRAME |
112 S3C2410_LCDCON5_PWREN |
113 S3C2410_LCDCON5_HWSWP,
114
115 .type = S3C2410_LCDCON1_TFT,
116
117 .width = 240,
118 .height = 320,
119
120 .pixclock = 166667,
121 .xres = 240,
122 .yres = 320,
123 .bpp = 16,
124 .left_margin = 20,
125 .right_margin = 8,
126 .hsync_len = 4,
127 .upper_margin = 8,
128 .lower_margin = 7,
129 .vsync_len = 4,
130};
131
132static struct s3c2410fb_mach_info smdk2440_fb_info __initdata = {
133 .displays = &smdk2440_lcd_cfg,
134 .num_displays = 1,
135 .default_display = 0,
136
137#if 0
138
139 .gpccon = 0xaa940659,
140 .gpccon_mask = 0xffffffff,
141 .gpcup = 0x0000ffff,
142 .gpcup_mask = 0xffffffff,
143 .gpdcon = 0xaa84aaa0,
144 .gpdcon_mask = 0xffffffff,
145 .gpdup = 0x0000faff,
146 .gpdup_mask = 0xffffffff,
147#endif
148
149 .lpcsel = ((0xCE6) & ~7) | 1<<4,
150};
151
152static struct platform_device *smdk2440_devices[] __initdata = {
153 &s3c_device_usb,
154 &s3c_device_lcd,
155 &s3c_device_wdt,
156 &s3c_device_i2c0,
157 &s3c_device_iis,
158};
159
160static void __init smdk2440_map_io(void)
161{
162 s3c24xx_init_io(smdk2440_iodesc, ARRAY_SIZE(smdk2440_iodesc));
163 s3c24xx_init_clocks(16934400);
164 s3c24xx_init_uarts(smdk2440_uartcfgs, ARRAY_SIZE(smdk2440_uartcfgs));
165}
166
167static void __init smdk2440_machine_init(void)
168{
169 s3c24xx_fb_set_platdata(&smdk2440_fb_info);
170 s3c_i2c0_set_platdata(NULL);
171
172 platform_add_devices(smdk2440_devices, ARRAY_SIZE(smdk2440_devices));
173 smdk_machine_init();
174}
175
176MACHINE_START(S3C2440, "SMDK2440")
177
178 .phys_io = S3C2410_PA_UART,
179 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
180 .boot_params = S3C2410_SDRAM_PA + 0x100,
181
182 .init_irq = s3c24xx_init_irq,
183 .map_io = smdk2440_map_io,
184 .init_machine = smdk2440_machine_init,
185 .timer = &s3c24xx_timer,
186MACHINE_END
187
