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-rw-r--r--arch/arm/mach-s5pv210/mach-smdkv210.c139
1 files changed, 135 insertions, 4 deletions
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 1fbc45b2a432..88e45223c8af 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -14,16 +14,25 @@
14#include <linux/init.h> 14#include <linux/init.h>
15#include <linux/serial_core.h> 15#include <linux/serial_core.h>
16#include <linux/sysdev.h> 16#include <linux/sysdev.h>
17#include <linux/dm9000.h>
18#include <linux/fb.h>
19#include <linux/gpio.h>
20#include <linux/delay.h>
17 21
18#include <asm/mach/arch.h> 22#include <asm/mach/arch.h>
19#include <asm/mach/map.h> 23#include <asm/mach/map.h>
20#include <asm/setup.h> 24#include <asm/setup.h>
21#include <asm/mach-types.h> 25#include <asm/mach-types.h>
22 26
27#include <video/platform_lcd.h>
28
23#include <mach/map.h> 29#include <mach/map.h>
24#include <mach/regs-clock.h> 30#include <mach/regs-clock.h>
31#include <mach/regs-fb.h>
25 32
26#include <plat/regs-serial.h> 33#include <plat/regs-serial.h>
34#include <plat/regs-srom.h>
35#include <plat/gpio-cfg.h>
27#include <plat/s5pv210.h> 36#include <plat/s5pv210.h>
28#include <plat/devs.h> 37#include <plat/devs.h>
29#include <plat/cpu.h> 38#include <plat/cpu.h>
@@ -33,6 +42,7 @@
33#include <plat/iic.h> 42#include <plat/iic.h>
34#include <plat/keypad.h> 43#include <plat/keypad.h>
35#include <plat/pm.h> 44#include <plat/pm.h>
45#include <plat/fb.h>
36 46
37/* Following are default values for UCON, ULCON and UFCON UART registers */ 47/* Following are default values for UCON, ULCON and UFCON UART registers */
38#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ 48#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -102,12 +112,106 @@ static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = {
102 .cols = 8, 112 .cols = 8,
103}; 113};
104 114
115static struct resource smdkv210_dm9000_resources[] = {
116 [0] = {
117 .start = S5PV210_PA_SROM_BANK5,
118 .end = S5PV210_PA_SROM_BANK5,
119 .flags = IORESOURCE_MEM,
120 },
121 [1] = {
122 .start = S5PV210_PA_SROM_BANK5 + 2,
123 .end = S5PV210_PA_SROM_BANK5 + 2,
124 .flags = IORESOURCE_MEM,
125 },
126 [2] = {
127 .start = IRQ_EINT(9),
128 .end = IRQ_EINT(9),
129 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
130 },
131};
132
133static struct dm9000_plat_data smdkv210_dm9000_platdata = {
134 .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
135 .dev_addr = { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },
136};
137
138struct platform_device smdkv210_dm9000 = {
139 .name = "dm9000",
140 .id = -1,
141 .num_resources = ARRAY_SIZE(smdkv210_dm9000_resources),
142 .resource = smdkv210_dm9000_resources,
143 .dev = {
144 .platform_data = &smdkv210_dm9000_platdata,
145 },
146};
147
148static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
149 unsigned int power)
150{
151 if (power) {
152#if !defined(CONFIG_BACKLIGHT_PWM)
153 gpio_request(S5PV210_GPD0(3), "GPD0");
154 gpio_direction_output(S5PV210_GPD0(3), 1);
155 gpio_free(S5PV210_GPD0(3));
156#endif
157
158 /* fire nRESET on power up */
159 gpio_request(S5PV210_GPH0(6), "GPH0");
160
161 gpio_direction_output(S5PV210_GPH0(6), 1);
162
163 gpio_set_value(S5PV210_GPH0(6), 0);
164 mdelay(10);
165
166 gpio_set_value(S5PV210_GPH0(6), 1);
167 mdelay(10);
168
169 gpio_free(S5PV210_GPH0(6));
170 } else {
171#if !defined(CONFIG_BACKLIGHT_PWM)
172 gpio_request(S5PV210_GPD0(3), "GPD0");
173 gpio_direction_output(S5PV210_GPD0(3), 0);
174 gpio_free(S5PV210_GPD0(3));
175#endif
176 }
177}
178
179static struct plat_lcd_data smdkv210_lcd_lte480wv_data = {
180 .set_power = smdkv210_lte480wv_set_power,
181};
182
183static struct platform_device smdkv210_lcd_lte480wv = {
184 .name = "platform-lcd",
185 .dev.parent = &s3c_device_fb.dev,
186 .dev.platform_data = &smdkv210_lcd_lte480wv_data,
187};
188
189static struct s3c_fb_pd_win smdkv210_fb_win0 = {
190 .win_mode = {
191 .left_margin = 13,
192 .right_margin = 8,
193 .upper_margin = 7,
194 .lower_margin = 5,
195 .hsync_len = 3,
196 .vsync_len = 1,
197 .xres = 800,
198 .yres = 480,
199 },
200 .max_bpp = 32,
201 .default_bpp = 24,
202};
203
204static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
205 .win[0] = &smdkv210_fb_win0,
206 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
207 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
208 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
209};
210
105static struct platform_device *smdkv210_devices[] __initdata = { 211static struct platform_device *smdkv210_devices[] __initdata = {
106 &s5pv210_device_iis0,
107 &s5pv210_device_ac97,
108 &s5pv210_device_spdif,
109 &s3c_device_adc, 212 &s3c_device_adc,
110 &s3c_device_cfcon, 213 &s3c_device_cfcon,
214 &s3c_device_fb,
111 &s3c_device_hsmmc0, 215 &s3c_device_hsmmc0,
112 &s3c_device_hsmmc1, 216 &s3c_device_hsmmc1,
113 &s3c_device_hsmmc2, 217 &s3c_device_hsmmc2,
@@ -115,14 +219,37 @@ static struct platform_device *smdkv210_devices[] __initdata = {
115 &s3c_device_i2c0, 219 &s3c_device_i2c0,
116 &s3c_device_i2c1, 220 &s3c_device_i2c1,
117 &s3c_device_i2c2, 221 &s3c_device_i2c2,
118 &samsung_device_keypad,
119 &s3c_device_rtc, 222 &s3c_device_rtc,
120 &s3c_device_ts, 223 &s3c_device_ts,
121 &s3c_device_wdt, 224 &s3c_device_wdt,
225 &s5pv210_device_ac97,
226 &s5pv210_device_iis0,
227 &s5pv210_device_spdif,
228 &samsung_device_keypad,
229 &smdkv210_dm9000,
230 &smdkv210_lcd_lte480wv,
122}; 231};
123 232
233static void __init smdkv210_dm9000_init(void)
234{
235 unsigned int tmp;
236
237 gpio_request(S5PV210_MP01(5), "nCS5");
238 s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2));
239 gpio_free(S5PV210_MP01(5));
240
241 tmp = (5 << S5P_SROM_BCX__TACC__SHIFT);
242 __raw_writel(tmp, S5P_SROM_BC5);
243
244 tmp = __raw_readl(S5P_SROM_BW);
245 tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT);
246 tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT);
247 __raw_writel(tmp, S5P_SROM_BW);
248}
249
124static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = { 250static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {
125 { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */ 251 { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
252 { I2C_BOARD_INFO("wm8580", 0x1b), },
126}; 253};
127 254
128static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = { 255static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = {
@@ -150,6 +277,8 @@ static void __init smdkv210_machine_init(void)
150{ 277{
151 s3c_pm_init(); 278 s3c_pm_init();
152 279
280 smdkv210_dm9000_init();
281
153 samsung_keypad_set_platdata(&smdkv210_keypad_data); 282 samsung_keypad_set_platdata(&smdkv210_keypad_data);
154 s3c24xx_ts_set_platdata(&s3c_ts_platform); 283 s3c24xx_ts_set_platdata(&s3c_ts_platform);
155 284
@@ -165,6 +294,8 @@ static void __init smdkv210_machine_init(void)
165 294
166 s3c_ide_set_platdata(&smdkv210_ide_pdata); 295 s3c_ide_set_platdata(&smdkv210_ide_pdata);
167 296
297 s3c_fb_set_platdata(&smdkv210_lcd0_pdata);
298
168 platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); 299 platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
169} 300}
170 301