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16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/interrupt.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21#include <linux/gpio.h>
22#include <linux/pwm.h>
23#include <linux/pwm_backlight.h>
24#include <linux/smc91x.h>
25
26#include <asm/mach-types.h>
27#include <asm/mach/arch.h>
28#include "pxa3xx.h"
29#include <mach/audio.h>
30#include <linux/platform_data/video-pxafb.h>
31#include "zylonite.h"
32#include <linux/platform_data/mmc-pxamci.h>
33#include <linux/platform_data/usb-ohci-pxa27x.h>
34#include <linux/platform_data/keypad-pxa27x.h>
35#include <linux/platform_data/mtd-nand-pxa3xx.h>
36
37#include "devices.h"
38#include "generic.h"
39
40int gpio_eth_irq;
41int gpio_debug_led1;
42int gpio_debug_led2;
43
44int wm9713_irq;
45
46int lcd_id;
47int lcd_orientation;
48
49struct platform_device pxa_device_wm9713_audio = {
50 .name = "wm9713-codec",
51 .id = -1,
52};
53
54static void __init zylonite_init_wm9713_audio(void)
55{
56 platform_device_register(&pxa_device_wm9713_audio);
57}
58
59static struct resource smc91x_resources[] = {
60 [0] = {
61 .start = ZYLONITE_ETH_PHYS + 0x300,
62 .end = ZYLONITE_ETH_PHYS + 0xfffff,
63 .flags = IORESOURCE_MEM,
64 },
65 [1] = {
66 .start = -1,
67 .end = -1,
68 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
69 }
70};
71
72static struct smc91x_platdata zylonite_smc91x_info = {
73 .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT |
74 SMC91X_NOWAIT | SMC91X_USE_DMA,
75};
76
77static struct platform_device smc91x_device = {
78 .name = "smc91x",
79 .id = 0,
80 .num_resources = ARRAY_SIZE(smc91x_resources),
81 .resource = smc91x_resources,
82 .dev = {
83 .platform_data = &zylonite_smc91x_info,
84 },
85};
86
87#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
88static struct gpio_led zylonite_debug_leds[] = {
89 [0] = {
90 .name = "zylonite:yellow:1",
91 .default_trigger = "heartbeat",
92 },
93 [1] = {
94 .name = "zylonite:yellow:2",
95 .default_trigger = "default-on",
96 },
97};
98
99static struct gpio_led_platform_data zylonite_debug_leds_info = {
100 .leds = zylonite_debug_leds,
101 .num_leds = ARRAY_SIZE(zylonite_debug_leds),
102};
103
104static struct platform_device zylonite_device_leds = {
105 .name = "leds-gpio",
106 .id = -1,
107 .dev = {
108 .platform_data = &zylonite_debug_leds_info,
109 }
110};
111
112static void __init zylonite_init_leds(void)
113{
114 zylonite_debug_leds[0].gpio = gpio_debug_led1;
115 zylonite_debug_leds[1].gpio = gpio_debug_led2;
116
117 platform_device_register(&zylonite_device_leds);
118}
119#else
120static inline void zylonite_init_leds(void) {}
121#endif
122
123#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
124static struct pwm_lookup zylonite_pwm_lookup[] = {
125 PWM_LOOKUP("pxa27x-pwm.1", 1, "pwm-backlight.0", NULL, 10000,
126 PWM_POLARITY_NORMAL),
127};
128
129static struct platform_pwm_backlight_data zylonite_backlight_data = {
130 .max_brightness = 100,
131 .dft_brightness = 100,
132 .enable_gpio = -1,
133};
134
135static struct platform_device zylonite_backlight_device = {
136 .name = "pwm-backlight",
137 .dev = {
138 .parent = &pxa27x_device_pwm1.dev,
139 .platform_data = &zylonite_backlight_data,
140 },
141};
142
143static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
144 .pixclock = 110000,
145 .xres = 240,
146 .yres = 320,
147 .bpp = 16,
148 .hsync_len = 4,
149 .left_margin = 6,
150 .right_margin = 4,
151 .vsync_len = 2,
152 .upper_margin = 2,
153 .lower_margin = 3,
154 .sync = FB_SYNC_VERT_HIGH_ACT,
155};
156
157static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
158 .pixclock = 50000,
159 .xres = 640,
160 .yres = 480,
161 .bpp = 16,
162 .hsync_len = 1,
163 .left_margin = 0x9f,
164 .right_margin = 1,
165 .vsync_len = 44,
166 .upper_margin = 0,
167 .lower_margin = 0,
168 .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
169};
170
171static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
172 .num_modes = 1,
173 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
174};
175
176static struct pxafb_mode_info sharp_ls037_modes[] = {
177 [0] = {
178 .pixclock = 158000,
179 .xres = 240,
180 .yres = 320,
181 .bpp = 16,
182 .hsync_len = 4,
183 .left_margin = 39,
184 .right_margin = 39,
185 .vsync_len = 1,
186 .upper_margin = 2,
187 .lower_margin = 3,
188 .sync = 0,
189 },
190 [1] = {
191 .pixclock = 39700,
192 .xres = 480,
193 .yres = 640,
194 .bpp = 16,
195 .hsync_len = 8,
196 .left_margin = 81,
197 .right_margin = 81,
198 .vsync_len = 1,
199 .upper_margin = 2,
200 .lower_margin = 7,
201 .sync = 0,
202 },
203};
204
205static struct pxafb_mach_info zylonite_sharp_lcd_info = {
206 .modes = sharp_ls037_modes,
207 .num_modes = 2,
208 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
209};
210
211static void __init zylonite_init_lcd(void)
212{
213 pwm_add_table(zylonite_pwm_lookup, ARRAY_SIZE(zylonite_pwm_lookup));
214 platform_device_register(&zylonite_backlight_device);
215
216 if (lcd_id & 0x20) {
217 pxa_set_fb_info(NULL, &zylonite_sharp_lcd_info);
218 return;
219 }
220
221
222
223
224 if (1)
225 zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
226 else
227 zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
228
229 pxa_set_fb_info(NULL, &zylonite_toshiba_lcd_info);
230}
231#else
232static inline void zylonite_init_lcd(void) {}
233#endif
234
235#if defined(CONFIG_MMC)
236static struct pxamci_platform_data zylonite_mci_platform_data = {
237 .detect_delay_ms= 200,
238 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
239 .gpio_card_detect = EXT_GPIO(0),
240 .gpio_card_ro = EXT_GPIO(2),
241 .gpio_power = -1,
242};
243
244static struct pxamci_platform_data zylonite_mci2_platform_data = {
245 .detect_delay_ms= 200,
246 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
247 .gpio_card_detect = EXT_GPIO(1),
248 .gpio_card_ro = EXT_GPIO(3),
249 .gpio_power = -1,
250};
251
252static struct pxamci_platform_data zylonite_mci3_platform_data = {
253 .detect_delay_ms= 200,
254 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
255 .gpio_card_detect = EXT_GPIO(30),
256 .gpio_card_ro = EXT_GPIO(31),
257 .gpio_power = -1,
258};
259
260static void __init zylonite_init_mmc(void)
261{
262 pxa_set_mci_info(&zylonite_mci_platform_data);
263 pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
264 if (cpu_is_pxa310())
265 pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
266}
267#else
268static inline void zylonite_init_mmc(void) {}
269#endif
270
271#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
272static const unsigned int zylonite_matrix_key_map[] = {
273
274 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D),
275 KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H),
276 KEY(2, 0, KEY_I), KEY(2, 1, KEY_J), KEY(2, 2, KEY_K), KEY(2, 5, KEY_L),
277 KEY(3, 0, KEY_M), KEY(3, 1, KEY_N), KEY(3, 2, KEY_O), KEY(3, 5, KEY_P),
278 KEY(5, 0, KEY_Q), KEY(5, 1, KEY_R), KEY(5, 2, KEY_S), KEY(5, 5, KEY_T),
279 KEY(6, 0, KEY_U), KEY(6, 1, KEY_V), KEY(6, 2, KEY_W), KEY(6, 5, KEY_X),
280 KEY(7, 1, KEY_Y), KEY(7, 2, KEY_Z),
281
282 KEY(4, 4, KEY_0), KEY(1, 3, KEY_1), KEY(4, 1, KEY_2), KEY(1, 4, KEY_3),
283 KEY(2, 3, KEY_4), KEY(4, 2, KEY_5), KEY(2, 4, KEY_6), KEY(3, 3, KEY_7),
284 KEY(4, 3, KEY_8), KEY(3, 4, KEY_9),
285
286 KEY(4, 5, KEY_SPACE),
287 KEY(5, 3, KEY_KPASTERISK),
288 KEY(5, 4, KEY_KPDOT),
289
290 KEY(0, 7, KEY_UP),
291 KEY(1, 7, KEY_DOWN),
292 KEY(2, 7, KEY_LEFT),
293 KEY(3, 7, KEY_RIGHT),
294 KEY(2, 6, KEY_HOME),
295 KEY(3, 6, KEY_END),
296 KEY(6, 4, KEY_DELETE),
297 KEY(6, 6, KEY_BACK),
298 KEY(6, 3, KEY_CAPSLOCK),
299
300 KEY(4, 6, KEY_ENTER),
301 KEY(5, 7, KEY_ENTER),
302
303 KEY(0, 4, KEY_EMAIL),
304 KEY(5, 6, KEY_SEND),
305 KEY(4, 0, KEY_CALENDAR),
306 KEY(7, 6, KEY_RECORD),
307 KEY(6, 7, KEY_VOLUMEUP),
308 KEY(7, 7, KEY_VOLUMEDOWN),
309
310 KEY(0, 6, KEY_F22),
311 KEY(1, 6, KEY_F23),
312 KEY(0, 3, KEY_AUX),
313};
314
315static struct matrix_keymap_data zylonite_matrix_keymap_data = {
316 .keymap = zylonite_matrix_key_map,
317 .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map),
318};
319
320static struct pxa27x_keypad_platform_data zylonite_keypad_info = {
321 .matrix_key_rows = 8,
322 .matrix_key_cols = 8,
323 .matrix_keymap_data = &zylonite_matrix_keymap_data,
324
325 .enable_rotary0 = 1,
326 .rotary0_up_key = KEY_UP,
327 .rotary0_down_key = KEY_DOWN,
328
329 .debounce_interval = 30,
330};
331
332static void __init zylonite_init_keypad(void)
333{
334 pxa_set_keypad_info(&zylonite_keypad_info);
335}
336#else
337static inline void zylonite_init_keypad(void) {}
338#endif
339
340#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
341static struct mtd_partition zylonite_nand_partitions[] = {
342 [0] = {
343 .name = "Bootloader",
344 .offset = 0,
345 .size = 0x060000,
346 .mask_flags = MTD_WRITEABLE,
347 },
348 [1] = {
349 .name = "Kernel",
350 .offset = 0x060000,
351 .size = 0x200000,
352 .mask_flags = MTD_WRITEABLE,
353 },
354 [2] = {
355 .name = "Filesystem",
356 .offset = 0x0260000,
357 .size = 0x3000000,
358 },
359 [3] = {
360 .name = "MassStorage",
361 .offset = 0x3260000,
362 .size = 0x3d40000,
363 },
364 [4] = {
365 .name = "BBT",
366 .offset = 0x6FA0000,
367 .size = 0x80000,
368 .mask_flags = MTD_WRITEABLE,
369 },
370
371
372
373
374
375};
376
377static struct pxa3xx_nand_platform_data zylonite_nand_info = {
378 .enable_arbiter = 1,
379 .num_cs = 1,
380 .parts[0] = zylonite_nand_partitions,
381 .nr_parts[0] = ARRAY_SIZE(zylonite_nand_partitions),
382};
383
384static void __init zylonite_init_nand(void)
385{
386 pxa3xx_set_nand_info(&zylonite_nand_info);
387}
388#else
389static inline void zylonite_init_nand(void) {}
390#endif
391
392#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
393static struct pxaohci_platform_data zylonite_ohci_info = {
394 .port_mode = PMM_PERPORT_MODE,
395 .flags = ENABLE_PORT1 | ENABLE_PORT2 |
396 POWER_CONTROL_LOW | POWER_SENSE_LOW,
397};
398
399static void __init zylonite_init_ohci(void)
400{
401 pxa_set_ohci_info(&zylonite_ohci_info);
402}
403#else
404static inline void zylonite_init_ohci(void) {}
405#endif
406
407static void __init zylonite_init(void)
408{
409 pxa_set_ffuart_info(NULL);
410 pxa_set_btuart_info(NULL);
411 pxa_set_stuart_info(NULL);
412
413
414 zylonite_pxa300_init();
415 zylonite_pxa320_init();
416
417
418
419
420
421 smc91x_resources[1].start = PXA_GPIO_TO_IRQ(gpio_eth_irq);
422 smc91x_resources[1].end = PXA_GPIO_TO_IRQ(gpio_eth_irq);
423 platform_device_register(&smc91x_device);
424
425 pxa_set_ac97_info(NULL);
426 zylonite_init_lcd();
427 zylonite_init_mmc();
428 zylonite_init_keypad();
429 zylonite_init_nand();
430 zylonite_init_leds();
431 zylonite_init_ohci();
432 zylonite_init_wm9713_audio();
433}
434
435MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
436 .atag_offset = 0x100,
437 .map_io = pxa3xx_map_io,
438 .nr_irqs = ZYLONITE_NR_IRQS,
439 .init_irq = pxa3xx_init_irq,
440 .handle_irq = pxa3xx_handle_irq,
441 .init_time = pxa_timer_init,
442 .init_machine = zylonite_init,
443 .restart = pxa_restart,
444MACHINE_END
445
