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14#include <linux/kernel.h>
15#include <linux/types.h>
16#include <linux/interrupt.h>
17#include <linux/list.h>
18#include <linux/memblock.h>
19#include <linux/timer.h>
20#include <linux/init.h>
21#include <linux/tty.h>
22#include <linux/console.h>
23#include <linux/device.h>
24#include <linux/platform_device.h>
25#include <linux/serial_core.h>
26#include <linux/serial.h>
27#include <linux/io.h>
28#include <linux/mtd/mtd.h>
29#include <linux/mtd/nand.h>
30#include <linux/mtd/nand_ecc.h>
31#include <linux/mtd/partitions.h>
32
33#include <asm/mach/arch.h>
34#include <asm/mach/irq.h>
35#include <asm/mach/map.h>
36
37#include <linux/platform_data/mtd-nand-s3c2410.h>
38
39#include <asm/irq.h>
40#include <asm/mach-types.h>
41
42#include <mach/fb.h>
43#include <mach/hardware.h>
44#include <mach/regs-gpio.h>
45#include <mach/regs-lcd.h>
46
47#include <plat/clock.h>
48#include <plat/cpu.h>
49#include <plat/devs.h>
50#include <plat/pm.h>
51#include <plat/regs-serial.h>
52#include <plat/samsung-time.h>
53
54#include "common.h"
55#include "h1940.h"
56
57static struct map_desc rx3715_iodesc[] __initdata = {
58
59
60 {
61 .virtual = (u32)S3C24XX_VA_ISA_WORD,
62 .pfn = __phys_to_pfn(S3C2410_CS3),
63 .length = SZ_1M,
64 .type = MT_DEVICE,
65 }, {
66 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
67 .pfn = __phys_to_pfn(S3C2410_CS3),
68 .length = SZ_1M,
69 .type = MT_DEVICE,
70 },
71};
72
73static struct s3c2410_uartcfg rx3715_uartcfgs[] = {
74 [0] = {
75 .hwport = 0,
76 .flags = 0,
77 .ucon = 0x3c5,
78 .ulcon = 0x03,
79 .ufcon = 0x51,
80 .clk_sel = S3C2410_UCON_CLKSEL3,
81 },
82 [1] = {
83 .hwport = 1,
84 .flags = 0,
85 .ucon = 0x3c5,
86 .ulcon = 0x03,
87 .ufcon = 0x00,
88 .clk_sel = S3C2410_UCON_CLKSEL3,
89 },
90
91 [2] = {
92 .hwport = 2,
93 .uart_flags = UPF_CONS_FLOW,
94 .ucon = 0x3c5,
95 .ulcon = 0x43,
96 .ufcon = 0x51,
97 .clk_sel = S3C2410_UCON_CLKSEL3,
98 }
99};
100
101
102
103static struct s3c2410fb_display rx3715_lcdcfg __initdata = {
104 .lcdcon5 = S3C2410_LCDCON5_INVVLINE |
105 S3C2410_LCDCON5_FRM565 |
106 S3C2410_LCDCON5_HWSWP,
107
108 .type = S3C2410_LCDCON1_TFT,
109 .width = 240,
110 .height = 320,
111
112 .pixclock = 260000,
113 .xres = 240,
114 .yres = 320,
115 .bpp = 16,
116 .left_margin = 36,
117 .right_margin = 36,
118 .hsync_len = 8,
119 .upper_margin = 6,
120 .lower_margin = 7,
121 .vsync_len = 3,
122};
123
124static struct s3c2410fb_mach_info rx3715_fb_info __initdata = {
125
126 .displays = &rx3715_lcdcfg,
127 .num_displays = 1,
128 .default_display = 0,
129
130 .lpcsel = 0xf82,
131
132 .gpccon = 0xaa955699,
133 .gpccon_mask = 0xffc003cc,
134 .gpcup = 0x0000ffff,
135 .gpcup_mask = 0xffffffff,
136
137 .gpdcon = 0xaa95aaa1,
138 .gpdcon_mask = 0xffc0fff0,
139 .gpdup = 0x0000faff,
140 .gpdup_mask = 0xffffffff,
141};
142
143static struct mtd_partition __initdata rx3715_nand_part[] = {
144 [0] = {
145 .name = "Whole Flash",
146 .offset = 0,
147 .size = MTDPART_SIZ_FULL,
148 .mask_flags = MTD_WRITEABLE,
149 }
150};
151
152static struct s3c2410_nand_set __initdata rx3715_nand_sets[] = {
153 [0] = {
154 .name = "Internal",
155 .nr_chips = 1,
156 .nr_partitions = ARRAY_SIZE(rx3715_nand_part),
157 .partitions = rx3715_nand_part,
158 },
159};
160
161static struct s3c2410_platform_nand __initdata rx3715_nand_info = {
162 .tacls = 25,
163 .twrph0 = 50,
164 .twrph1 = 15,
165 .nr_sets = ARRAY_SIZE(rx3715_nand_sets),
166 .sets = rx3715_nand_sets,
167};
168
169static struct platform_device *rx3715_devices[] __initdata = {
170 &s3c_device_ohci,
171 &s3c_device_lcd,
172 &s3c_device_wdt,
173 &s3c_device_i2c0,
174 &s3c_device_iis,
175 &s3c_device_nand,
176};
177
178static void __init rx3715_map_io(void)
179{
180 s3c24xx_init_io(rx3715_iodesc, ARRAY_SIZE(rx3715_iodesc));
181 s3c24xx_init_clocks(16934000);
182 s3c24xx_init_uarts(rx3715_uartcfgs, ARRAY_SIZE(rx3715_uartcfgs));
183 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
184}
185
186
187static void __init rx3715_reserve(void)
188{
189 memblock_reserve(0x30003000, 0x1000);
190 memblock_reserve(0x30081000, 0x1000);
191}
192
193static 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
205MACHINE_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 = samsung_timer_init,
213 .restart = s3c244x_restart,
214MACHINE_END
215
