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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#include <linux/i2c.h>
26#include <linux/fb.h>
27#include <linux/gpio.h>
28#include <linux/delay.h>
29#include <linux/dm9000.h>
30
31#include <video/platform_lcd.h>
32#include <video/samsung_fimd.h>
33
34#include <asm/mach/arch.h>
35#include <asm/mach/map.h>
36#include <asm/mach/irq.h>
37
38#include <mach/hardware.h>
39#include <mach/map.h>
40
41#include <asm/irq.h>
42#include <asm/mach-types.h>
43
44#include <plat/regs-serial.h>
45#include <linux/platform_data/i2c-s3c2410.h>
46#include <plat/fb.h>
47
48#include <plat/clock.h>
49#include <plat/devs.h>
50#include <plat/cpu.h>
51#include <mach/regs-gpio.h>
52#include <plat/samsung-time.h>
53
54#include "common.h"
55#include "regs-modem.h"
56
57
58#define ANW6410_PA_DM9000 (0x18000000)
59
60
61
62
63#define ANW6410_VA_EXTDEV S3C_ADDR(0x02000000)
64#define ANW6410_PA_EXTDEV (0x30000000)
65
66#define ANW6410_EN_DM9000 (1<<11)
67#define ANW6410_EN_LCD (1<<14)
68
69static __u32 anw6410_extdev_status;
70
71static struct s3c2410_uartcfg anw6410_uartcfgs[] __initdata = {
72 [0] = {
73 .hwport = 0,
74 .flags = 0,
75 .ucon = 0x3c5,
76 .ulcon = 0x03,
77 .ufcon = 0x51,
78 },
79 [1] = {
80 .hwport = 1,
81 .flags = 0,
82 .ucon = 0x3c5,
83 .ulcon = 0x03,
84 .ufcon = 0x51,
85 },
86};
87
88
89static void __init anw6410_lcd_mode_set(void)
90{
91 u32 tmp;
92
93
94 tmp = __raw_readl(S3C64XX_SPCON);
95 tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
96 tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
97 __raw_writel(tmp, S3C64XX_SPCON);
98
99
100 tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
101 tmp &= ~MIFPCON_LCD_BYPASS;
102 __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
103}
104
105
106
107
108static void anw6410_lcd_power_set(struct plat_lcd_data *pd,
109 unsigned int power)
110{
111 if (power) {
112 anw6410_extdev_status |= (ANW6410_EN_LCD << 16);
113 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
114
115 gpio_direction_output(S3C64XX_GPF(1), 1);
116 gpio_direction_output(S3C64XX_GPF(4), 1);
117 } else {
118 anw6410_extdev_status &= ~(ANW6410_EN_LCD << 16);
119 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
120
121 gpio_direction_output(S3C64XX_GPF(1), 0);
122 gpio_direction_output(S3C64XX_GPF(4), 0);
123 }
124}
125
126static struct plat_lcd_data anw6410_lcd_power_data = {
127 .set_power = anw6410_lcd_power_set,
128};
129
130static struct platform_device anw6410_lcd_powerdev = {
131 .name = "platform-lcd",
132 .dev.parent = &s3c_device_fb.dev,
133 .dev.platform_data = &anw6410_lcd_power_data,
134};
135
136static struct s3c_fb_pd_win anw6410_fb_win0 = {
137 .max_bpp = 32,
138 .default_bpp = 16,
139 .xres = 800,
140 .yres = 480,
141};
142
143static struct fb_videomode anw6410_lcd_timing = {
144 .left_margin = 8,
145 .right_margin = 13,
146 .upper_margin = 7,
147 .lower_margin = 5,
148 .hsync_len = 3,
149 .vsync_len = 1,
150 .xres = 800,
151 .yres = 480,
152};
153
154
155static struct s3c_fb_platdata anw6410_lcd_pdata __initdata = {
156 .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
157 .vtiming = &anw6410_lcd_timing,
158 .win[0] = &anw6410_fb_win0,
159 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
160 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
161};
162
163
164static void __init anw6410_dm9000_enable(void)
165{
166 anw6410_extdev_status |= (ANW6410_EN_DM9000 << 16);
167 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
168}
169
170static struct resource anw6410_dm9000_resource[] = {
171 [0] = DEFINE_RES_MEM(ANW6410_PA_DM9000, 4),
172 [1] = DEFINE_RES_MEM(ANW6410_PA_DM9000 + 4, 501),
173 [2] = DEFINE_RES_NAMED(IRQ_EINT(15), 1, NULL, IORESOURCE_IRQ \
174 | IRQF_TRIGGER_HIGH),
175};
176
177static struct dm9000_plat_data anw6410_dm9000_pdata = {
178 .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
179
180};
181
182static struct platform_device anw6410_device_eth = {
183 .name = "dm9000",
184 .id = -1,
185 .num_resources = ARRAY_SIZE(anw6410_dm9000_resource),
186 .resource = anw6410_dm9000_resource,
187 .dev = {
188 .platform_data = &anw6410_dm9000_pdata,
189 },
190};
191
192static struct map_desc anw6410_iodesc[] __initdata = {
193 {
194 .virtual = (unsigned long)ANW6410_VA_EXTDEV,
195 .pfn = __phys_to_pfn(ANW6410_PA_EXTDEV),
196 .length = SZ_64K,
197 .type = MT_DEVICE,
198 },
199};
200
201static struct platform_device *anw6410_devices[] __initdata = {
202 &s3c_device_fb,
203 &anw6410_lcd_powerdev,
204 &anw6410_device_eth,
205};
206
207static void __init anw6410_map_io(void)
208{
209 s3c64xx_init_io(anw6410_iodesc, ARRAY_SIZE(anw6410_iodesc));
210 s3c24xx_init_clocks(12000000);
211 s3c24xx_init_uarts(anw6410_uartcfgs, ARRAY_SIZE(anw6410_uartcfgs));
212 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
213
214 anw6410_lcd_mode_set();
215}
216
217static void __init anw6410_machine_init(void)
218{
219 s3c_fb_set_platdata(&anw6410_lcd_pdata);
220
221 gpio_request(S3C64XX_GPF(1), "panel power");
222 gpio_request(S3C64XX_GPF(4), "LCD backlight");
223
224 anw6410_dm9000_enable();
225
226 platform_add_devices(anw6410_devices, ARRAY_SIZE(anw6410_devices));
227}
228
229MACHINE_START(ANW6410, "A&W6410")
230
231 .atag_offset = 0x100,
232
233 .init_irq = s3c6410_init_irq,
234 .map_io = anw6410_map_io,
235 .init_machine = anw6410_machine_init,
236 .init_late = s3c64xx_init_late,
237 .init_time = samsung_timer_init,
238 .restart = s3c64xx_restart,
239MACHINE_END
240
