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10#include <linux/kernel.h>
11#include <linux/types.h>
12#include <linux/interrupt.h>
13#include <linux/list.h>
14#include <linux/timer.h>
15#include <linux/init.h>
16#include <linux/serial_core.h>
17#include <linux/serial_s3c.h>
18#include <linux/platform_device.h>
19#include <linux/io.h>
20#include <linux/i2c.h>
21#include <linux/fb.h>
22#include <linux/gpio.h>
23#include <linux/delay.h>
24#include <linux/dm9000.h>
25
26#include <video/platform_lcd.h>
27#include <video/samsung_fimd.h>
28
29#include <asm/mach/arch.h>
30#include <asm/mach/map.h>
31#include <asm/mach/irq.h>
32
33#include <mach/hardware.h>
34#include <mach/map.h>
35
36#include <asm/irq.h>
37#include <asm/mach-types.h>
38
39#include <linux/platform_data/i2c-s3c2410.h>
40#include <plat/fb.h>
41
42#include <plat/devs.h>
43#include <plat/cpu.h>
44#include <mach/irqs.h>
45#include <mach/regs-gpio.h>
46#include <mach/gpio-samsung.h>
47#include <plat/samsung-time.h>
48
49#include "common.h"
50#include "regs-modem.h"
51
52
53#define ANW6410_PA_DM9000 (0x18000000)
54
55
56
57
58#define ANW6410_VA_EXTDEV S3C_ADDR(0x02000000)
59#define ANW6410_PA_EXTDEV (0x30000000)
60
61#define ANW6410_EN_DM9000 (1<<11)
62#define ANW6410_EN_LCD (1<<14)
63
64static __u32 anw6410_extdev_status;
65
66static struct s3c2410_uartcfg anw6410_uartcfgs[] __initdata = {
67 [0] = {
68 .hwport = 0,
69 .flags = 0,
70 .ucon = 0x3c5,
71 .ulcon = 0x03,
72 .ufcon = 0x51,
73 },
74 [1] = {
75 .hwport = 1,
76 .flags = 0,
77 .ucon = 0x3c5,
78 .ulcon = 0x03,
79 .ufcon = 0x51,
80 },
81};
82
83
84static void __init anw6410_lcd_mode_set(void)
85{
86 u32 tmp;
87
88
89 tmp = __raw_readl(S3C64XX_SPCON);
90 tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
91 tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
92 __raw_writel(tmp, S3C64XX_SPCON);
93
94
95 tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
96 tmp &= ~MIFPCON_LCD_BYPASS;
97 __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
98}
99
100
101
102
103static void anw6410_lcd_power_set(struct plat_lcd_data *pd,
104 unsigned int power)
105{
106 if (power) {
107 anw6410_extdev_status |= (ANW6410_EN_LCD << 16);
108 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
109
110 gpio_direction_output(S3C64XX_GPF(1), 1);
111 gpio_direction_output(S3C64XX_GPF(4), 1);
112 } else {
113 anw6410_extdev_status &= ~(ANW6410_EN_LCD << 16);
114 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
115
116 gpio_direction_output(S3C64XX_GPF(1), 0);
117 gpio_direction_output(S3C64XX_GPF(4), 0);
118 }
119}
120
121static struct plat_lcd_data anw6410_lcd_power_data = {
122 .set_power = anw6410_lcd_power_set,
123};
124
125static struct platform_device anw6410_lcd_powerdev = {
126 .name = "platform-lcd",
127 .dev.parent = &s3c_device_fb.dev,
128 .dev.platform_data = &anw6410_lcd_power_data,
129};
130
131static struct s3c_fb_pd_win anw6410_fb_win0 = {
132 .max_bpp = 32,
133 .default_bpp = 16,
134 .xres = 800,
135 .yres = 480,
136};
137
138static struct fb_videomode anw6410_lcd_timing = {
139 .left_margin = 8,
140 .right_margin = 13,
141 .upper_margin = 7,
142 .lower_margin = 5,
143 .hsync_len = 3,
144 .vsync_len = 1,
145 .xres = 800,
146 .yres = 480,
147};
148
149
150static struct s3c_fb_platdata anw6410_lcd_pdata __initdata = {
151 .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
152 .vtiming = &anw6410_lcd_timing,
153 .win[0] = &anw6410_fb_win0,
154 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
155 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
156};
157
158
159static void __init anw6410_dm9000_enable(void)
160{
161 anw6410_extdev_status |= (ANW6410_EN_DM9000 << 16);
162 __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
163}
164
165static struct resource anw6410_dm9000_resource[] = {
166 [0] = DEFINE_RES_MEM(ANW6410_PA_DM9000, 4),
167 [1] = DEFINE_RES_MEM(ANW6410_PA_DM9000 + 4, 501),
168 [2] = DEFINE_RES_NAMED(IRQ_EINT(15), 1, NULL, IORESOURCE_IRQ \
169 | IRQF_TRIGGER_HIGH),
170};
171
172static struct dm9000_plat_data anw6410_dm9000_pdata = {
173 .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
174
175};
176
177static struct platform_device anw6410_device_eth = {
178 .name = "dm9000",
179 .id = -1,
180 .num_resources = ARRAY_SIZE(anw6410_dm9000_resource),
181 .resource = anw6410_dm9000_resource,
182 .dev = {
183 .platform_data = &anw6410_dm9000_pdata,
184 },
185};
186
187static struct map_desc anw6410_iodesc[] __initdata = {
188 {
189 .virtual = (unsigned long)ANW6410_VA_EXTDEV,
190 .pfn = __phys_to_pfn(ANW6410_PA_EXTDEV),
191 .length = SZ_64K,
192 .type = MT_DEVICE,
193 },
194};
195
196static struct platform_device *anw6410_devices[] __initdata = {
197 &s3c_device_fb,
198 &anw6410_lcd_powerdev,
199 &anw6410_device_eth,
200};
201
202static void __init anw6410_map_io(void)
203{
204 s3c64xx_init_io(anw6410_iodesc, ARRAY_SIZE(anw6410_iodesc));
205 s3c64xx_set_xtal_freq(12000000);
206 s3c24xx_init_uarts(anw6410_uartcfgs, ARRAY_SIZE(anw6410_uartcfgs));
207 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
208
209 anw6410_lcd_mode_set();
210}
211
212static void __init anw6410_machine_init(void)
213{
214 s3c_fb_set_platdata(&anw6410_lcd_pdata);
215
216 gpio_request(S3C64XX_GPF(1), "panel power");
217 gpio_request(S3C64XX_GPF(4), "LCD backlight");
218
219 anw6410_dm9000_enable();
220
221 platform_add_devices(anw6410_devices, ARRAY_SIZE(anw6410_devices));
222}
223
224MACHINE_START(ANW6410, "A&W6410")
225
226 .atag_offset = 0x100,
227 .nr_irqs = S3C64XX_NR_IRQS,
228 .init_irq = s3c6410_init_irq,
229 .map_io = anw6410_map_io,
230 .init_machine = anw6410_machine_init,
231 .init_time = samsung_timer_init,
232 .restart = s3c64xx_restart,
233MACHINE_END
234
