This source file includes following definitions.
- rx3715_map_io
- rx3715_init_time
- rx3715_reserve
- rx3715_init_machine
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8 #include <linux/kernel.h>
9 #include <linux/types.h>
10 #include <linux/interrupt.h>
11 #include <linux/list.h>
12 #include <linux/memblock.h>
13 #include <linux/timer.h>
14 #include <linux/init.h>
15 #include <linux/tty.h>
16 #include <linux/console.h>
17 #include <linux/device.h>
18 #include <linux/platform_device.h>
19 #include <linux/serial_core.h>
20 #include <linux/serial_s3c.h>
21 #include <linux/serial.h>
22 #include <linux/io.h>
23 #include <linux/mtd/mtd.h>
24 #include <linux/mtd/rawnand.h>
25 #include <linux/mtd/nand_ecc.h>
26 #include <linux/mtd/partitions.h>
27
28 #include <asm/mach/arch.h>
29 #include <asm/mach/irq.h>
30 #include <asm/mach/map.h>
31
32 #include <linux/platform_data/mtd-nand-s3c2410.h>
33
34 #include <asm/irq.h>
35 #include <asm/mach-types.h>
36
37 #include <mach/fb.h>
38 #include <mach/hardware.h>
39 #include <mach/regs-gpio.h>
40 #include <mach/regs-lcd.h>
41 #include <mach/gpio-samsung.h>
42
43 #include <plat/cpu.h>
44 #include <plat/devs.h>
45 #include <plat/pm.h>
46 #include <plat/samsung-time.h>
47
48 #include "common.h"
49 #include "h1940.h"
50
51 static struct map_desc rx3715_iodesc[] __initdata = {
52
53
54 {
55 .virtual = (u32)S3C24XX_VA_ISA_WORD,
56 .pfn = __phys_to_pfn(S3C2410_CS3),
57 .length = SZ_1M,
58 .type = MT_DEVICE,
59 }, {
60 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
61 .pfn = __phys_to_pfn(S3C2410_CS3),
62 .length = SZ_1M,
63 .type = MT_DEVICE,
64 },
65 };
66
67 static struct s3c2410_uartcfg rx3715_uartcfgs[] = {
68 [0] = {
69 .hwport = 0,
70 .flags = 0,
71 .ucon = 0x3c5,
72 .ulcon = 0x03,
73 .ufcon = 0x51,
74 .clk_sel = S3C2410_UCON_CLKSEL3,
75 },
76 [1] = {
77 .hwport = 1,
78 .flags = 0,
79 .ucon = 0x3c5,
80 .ulcon = 0x03,
81 .ufcon = 0x00,
82 .clk_sel = S3C2410_UCON_CLKSEL3,
83 },
84
85 [2] = {
86 .hwport = 2,
87 .uart_flags = UPF_CONS_FLOW,
88 .ucon = 0x3c5,
89 .ulcon = 0x43,
90 .ufcon = 0x51,
91 .clk_sel = S3C2410_UCON_CLKSEL3,
92 }
93 };
94
95
96
97 static struct s3c2410fb_display rx3715_lcdcfg __initdata = {
98 .lcdcon5 = S3C2410_LCDCON5_INVVLINE |
99 S3C2410_LCDCON5_FRM565 |
100 S3C2410_LCDCON5_HWSWP,
101
102 .type = S3C2410_LCDCON1_TFT,
103 .width = 240,
104 .height = 320,
105
106 .pixclock = 260000,
107 .xres = 240,
108 .yres = 320,
109 .bpp = 16,
110 .left_margin = 36,
111 .right_margin = 36,
112 .hsync_len = 8,
113 .upper_margin = 6,
114 .lower_margin = 7,
115 .vsync_len = 3,
116 };
117
118 static struct s3c2410fb_mach_info rx3715_fb_info __initdata = {
119
120 .displays = &rx3715_lcdcfg,
121 .num_displays = 1,
122 .default_display = 0,
123
124 .lpcsel = 0xf82,
125
126 .gpccon = 0xaa955699,
127 .gpccon_mask = 0xffc003cc,
128 .gpcup = 0x0000ffff,
129 .gpcup_mask = 0xffffffff,
130
131 .gpdcon = 0xaa95aaa1,
132 .gpdcon_mask = 0xffc0fff0,
133 .gpdup = 0x0000faff,
134 .gpdup_mask = 0xffffffff,
135 };
136
137 static struct mtd_partition __initdata rx3715_nand_part[] = {
138 [0] = {
139 .name = "Whole Flash",
140 .offset = 0,
141 .size = MTDPART_SIZ_FULL,
142 .mask_flags = MTD_WRITEABLE,
143 }
144 };
145
146 static struct s3c2410_nand_set __initdata rx3715_nand_sets[] = {
147 [0] = {
148 .name = "Internal",
149 .nr_chips = 1,
150 .nr_partitions = ARRAY_SIZE(rx3715_nand_part),
151 .partitions = rx3715_nand_part,
152 },
153 };
154
155 static struct s3c2410_platform_nand __initdata rx3715_nand_info = {
156 .tacls = 25,
157 .twrph0 = 50,
158 .twrph1 = 15,
159 .nr_sets = ARRAY_SIZE(rx3715_nand_sets),
160 .sets = rx3715_nand_sets,
161 .ecc_mode = NAND_ECC_SOFT,
162 };
163
164 static struct platform_device *rx3715_devices[] __initdata = {
165 &s3c_device_ohci,
166 &s3c_device_lcd,
167 &s3c_device_wdt,
168 &s3c_device_i2c0,
169 &s3c_device_iis,
170 &s3c_device_nand,
171 };
172
173 static void __init rx3715_map_io(void)
174 {
175 s3c24xx_init_io(rx3715_iodesc, ARRAY_SIZE(rx3715_iodesc));
176 s3c24xx_init_uarts(rx3715_uartcfgs, ARRAY_SIZE(rx3715_uartcfgs));
177 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
178 }
179
180 static void __init rx3715_init_time(void)
181 {
182 s3c2440_init_clocks(16934000);
183 samsung_timer_init();
184 }
185
186
187 static void __init rx3715_reserve(void)
188 {
189 memblock_reserve(0x30003000, 0x1000);
190 memblock_reserve(0x30081000, 0x1000);
191 }
192
193 static void __init rx3715_init_machine(void)
194 {
195 #ifdef CONFIG_PM_H1940
196 memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024);
197 #endif
198 s3c_pm_init();
199
200 s3c_nand_set_platdata(&rx3715_nand_info);
201 s3c24xx_fb_set_platdata(&rx3715_fb_info);
202 platform_add_devices(rx3715_devices, ARRAY_SIZE(rx3715_devices));
203 }
204
205 MACHINE_START(RX3715, "IPAQ-RX3715")
206
207 .atag_offset = 0x100,
208 .map_io = rx3715_map_io,
209 .reserve = rx3715_reserve,
210 .init_irq = s3c2440_init_irq,
211 .init_machine = rx3715_init_machine,
212 .init_time = rx3715_init_time,
213 MACHINE_END