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13#include <linux/module.h>
14#include <linux/kernel.h>
15#include <linux/interrupt.h>
16#include <linux/leds.h>
17#include <linux/init.h>
18#include <linux/platform_device.h>
19#include <linux/gpio/machine.h>
20#include <linux/pwm.h>
21#include <linux/pwm_backlight.h>
22#include <linux/smc91x.h>
23
24#include <asm/mach-types.h>
25#include <asm/mach/arch.h>
26#include "pxa3xx.h"
27#include <mach/audio.h>
28#include <linux/platform_data/video-pxafb.h>
29#include "zylonite.h"
30#include <linux/platform_data/mmc-pxamci.h>
31#include <linux/platform_data/usb-ohci-pxa27x.h>
32#include <linux/platform_data/keypad-pxa27x.h>
33#include <linux/platform_data/mtd-nand-pxa3xx.h>
34
35#include "devices.h"
36#include "generic.h"
37
38int gpio_eth_irq;
39int gpio_debug_led1;
40int gpio_debug_led2;
41
42int wm9713_irq;
43
44int lcd_id;
45int lcd_orientation;
46
47static struct resource smc91x_resources[] = {
48 [0] = {
49 .start = ZYLONITE_ETH_PHYS + 0x300,
50 .end = ZYLONITE_ETH_PHYS + 0xfffff,
51 .flags = IORESOURCE_MEM,
52 },
53 [1] = {
54 .start = -1,
55 .end = -1,
56 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
57 }
58};
59
60static struct smc91x_platdata zylonite_smc91x_info = {
61 .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT |
62 SMC91X_NOWAIT | SMC91X_USE_DMA,
63};
64
65static struct platform_device smc91x_device = {
66 .name = "smc91x",
67 .id = 0,
68 .num_resources = ARRAY_SIZE(smc91x_resources),
69 .resource = smc91x_resources,
70 .dev = {
71 .platform_data = &zylonite_smc91x_info,
72 },
73};
74
75#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
76static struct gpio_led zylonite_debug_leds[] = {
77 [0] = {
78 .name = "zylonite:yellow:1",
79 .default_trigger = "heartbeat",
80 },
81 [1] = {
82 .name = "zylonite:yellow:2",
83 .default_trigger = "default-on",
84 },
85};
86
87static struct gpio_led_platform_data zylonite_debug_leds_info = {
88 .leds = zylonite_debug_leds,
89 .num_leds = ARRAY_SIZE(zylonite_debug_leds),
90};
91
92static struct platform_device zylonite_device_leds = {
93 .name = "leds-gpio",
94 .id = -1,
95 .dev = {
96 .platform_data = &zylonite_debug_leds_info,
97 }
98};
99
100static void __init zylonite_init_leds(void)
101{
102 zylonite_debug_leds[0].gpio = gpio_debug_led1;
103 zylonite_debug_leds[1].gpio = gpio_debug_led2;
104
105 platform_device_register(&zylonite_device_leds);
106}
107#else
108static inline void zylonite_init_leds(void) {}
109#endif
110
111#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
112static struct pwm_lookup zylonite_pwm_lookup[] = {
113 PWM_LOOKUP("pxa27x-pwm.1", 1, "pwm-backlight.0", NULL, 10000,
114 PWM_POLARITY_NORMAL),
115};
116
117static struct platform_pwm_backlight_data zylonite_backlight_data = {
118 .max_brightness = 100,
119 .dft_brightness = 100,
120};
121
122static struct platform_device zylonite_backlight_device = {
123 .name = "pwm-backlight",
124 .dev = {
125 .parent = &pxa27x_device_pwm1.dev,
126 .platform_data = &zylonite_backlight_data,
127 },
128};
129
130static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
131 .pixclock = 110000,
132 .xres = 240,
133 .yres = 320,
134 .bpp = 16,
135 .hsync_len = 4,
136 .left_margin = 6,
137 .right_margin = 4,
138 .vsync_len = 2,
139 .upper_margin = 2,
140 .lower_margin = 3,
141 .sync = FB_SYNC_VERT_HIGH_ACT,
142};
143
144static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
145 .pixclock = 50000,
146 .xres = 640,
147 .yres = 480,
148 .bpp = 16,
149 .hsync_len = 1,
150 .left_margin = 0x9f,
151 .right_margin = 1,
152 .vsync_len = 44,
153 .upper_margin = 0,
154 .lower_margin = 0,
155 .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
156};
157
158static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
159 .num_modes = 1,
160 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
161};
162
163static struct pxafb_mode_info sharp_ls037_modes[] = {
164 [0] = {
165 .pixclock = 158000,
166 .xres = 240,
167 .yres = 320,
168 .bpp = 16,
169 .hsync_len = 4,
170 .left_margin = 39,
171 .right_margin = 39,
172 .vsync_len = 1,
173 .upper_margin = 2,
174 .lower_margin = 3,
175 .sync = 0,
176 },
177 [1] = {
178 .pixclock = 39700,
179 .xres = 480,
180 .yres = 640,
181 .bpp = 16,
182 .hsync_len = 8,
183 .left_margin = 81,
184 .right_margin = 81,
185 .vsync_len = 1,
186 .upper_margin = 2,
187 .lower_margin = 7,
188 .sync = 0,
189 },
190};
191
192static struct pxafb_mach_info zylonite_sharp_lcd_info = {
193 .modes = sharp_ls037_modes,
194 .num_modes = 2,
195 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
196};
197
198static void __init zylonite_init_lcd(void)
199{
200 pwm_add_table(zylonite_pwm_lookup, ARRAY_SIZE(zylonite_pwm_lookup));
201 platform_device_register(&zylonite_backlight_device);
202
203 if (lcd_id & 0x20) {
204 pxa_set_fb_info(NULL, &zylonite_sharp_lcd_info);
205 return;
206 }
207
208
209
210
211 if (1)
212 zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
213 else
214 zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
215
216 pxa_set_fb_info(NULL, &zylonite_toshiba_lcd_info);
217}
218#else
219static inline void zylonite_init_lcd(void) {}
220#endif
221
222#if defined(CONFIG_MMC)
223static struct pxamci_platform_data zylonite_mci_platform_data = {
224 .detect_delay_ms= 200,
225 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
226};
227
228#define PCA9539A_MCI_CD 0
229#define PCA9539A_MCI1_CD 1
230#define PCA9539A_MCI_WP 2
231#define PCA9539A_MCI1_WP 3
232#define PCA9539A_MCI3_CD 30
233#define PCA9539A_MCI3_WP 31
234
235static struct gpiod_lookup_table zylonite_mci_gpio_table = {
236 .dev_id = "pxa2xx-mci.0",
237 .table = {
238 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI_CD,
239 "cd", GPIO_ACTIVE_LOW),
240 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI_WP,
241 "wp", GPIO_ACTIVE_LOW),
242 { },
243 },
244};
245
246static struct pxamci_platform_data zylonite_mci2_platform_data = {
247 .detect_delay_ms= 200,
248 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
249};
250
251static struct gpiod_lookup_table zylonite_mci2_gpio_table = {
252 .dev_id = "pxa2xx-mci.1",
253 .table = {
254 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI1_CD,
255 "cd", GPIO_ACTIVE_LOW),
256 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI1_WP,
257 "wp", GPIO_ACTIVE_LOW),
258 { },
259 },
260};
261
262static struct pxamci_platform_data zylonite_mci3_platform_data = {
263 .detect_delay_ms= 200,
264 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
265};
266
267static struct gpiod_lookup_table zylonite_mci3_gpio_table = {
268 .dev_id = "pxa2xx-mci.2",
269 .table = {
270 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI3_CD,
271 "cd", GPIO_ACTIVE_LOW),
272 GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI3_WP,
273 "wp", GPIO_ACTIVE_LOW),
274 { },
275 },
276};
277
278static void __init zylonite_init_mmc(void)
279{
280 gpiod_add_lookup_table(&zylonite_mci_gpio_table);
281 pxa_set_mci_info(&zylonite_mci_platform_data);
282 gpiod_add_lookup_table(&zylonite_mci2_gpio_table);
283 pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
284 if (cpu_is_pxa310()) {
285 gpiod_add_lookup_table(&zylonite_mci3_gpio_table);
286 pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
287 }
288}
289#else
290static inline void zylonite_init_mmc(void) {}
291#endif
292
293#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
294static const unsigned int zylonite_matrix_key_map[] = {
295
296 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D),
297 KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H),
298 KEY(2, 0, KEY_I), KEY(2, 1, KEY_J), KEY(2, 2, KEY_K), KEY(2, 5, KEY_L),
299 KEY(3, 0, KEY_M), KEY(3, 1, KEY_N), KEY(3, 2, KEY_O), KEY(3, 5, KEY_P),
300 KEY(5, 0, KEY_Q), KEY(5, 1, KEY_R), KEY(5, 2, KEY_S), KEY(5, 5, KEY_T),
301 KEY(6, 0, KEY_U), KEY(6, 1, KEY_V), KEY(6, 2, KEY_W), KEY(6, 5, KEY_X),
302 KEY(7, 1, KEY_Y), KEY(7, 2, KEY_Z),
303
304 KEY(4, 4, KEY_0), KEY(1, 3, KEY_1), KEY(4, 1, KEY_2), KEY(1, 4, KEY_3),
305 KEY(2, 3, KEY_4), KEY(4, 2, KEY_5), KEY(2, 4, KEY_6), KEY(3, 3, KEY_7),
306 KEY(4, 3, KEY_8), KEY(3, 4, KEY_9),
307
308 KEY(4, 5, KEY_SPACE),
309 KEY(5, 3, KEY_KPASTERISK),
310 KEY(5, 4, KEY_KPDOT),
311
312 KEY(0, 7, KEY_UP),
313 KEY(1, 7, KEY_DOWN),
314 KEY(2, 7, KEY_LEFT),
315 KEY(3, 7, KEY_RIGHT),
316 KEY(2, 6, KEY_HOME),
317 KEY(3, 6, KEY_END),
318 KEY(6, 4, KEY_DELETE),
319 KEY(6, 6, KEY_BACK),
320 KEY(6, 3, KEY_CAPSLOCK),
321
322 KEY(4, 6, KEY_ENTER),
323 KEY(5, 7, KEY_ENTER),
324
325 KEY(0, 4, KEY_EMAIL),
326 KEY(5, 6, KEY_SEND),
327 KEY(4, 0, KEY_CALENDAR),
328 KEY(7, 6, KEY_RECORD),
329 KEY(6, 7, KEY_VOLUMEUP),
330 KEY(7, 7, KEY_VOLUMEDOWN),
331
332 KEY(0, 6, KEY_F22),
333 KEY(1, 6, KEY_F23),
334 KEY(0, 3, KEY_AUX),
335};
336
337static struct matrix_keymap_data zylonite_matrix_keymap_data = {
338 .keymap = zylonite_matrix_key_map,
339 .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map),
340};
341
342static struct pxa27x_keypad_platform_data zylonite_keypad_info = {
343 .matrix_key_rows = 8,
344 .matrix_key_cols = 8,
345 .matrix_keymap_data = &zylonite_matrix_keymap_data,
346
347 .enable_rotary0 = 1,
348 .rotary0_up_key = KEY_UP,
349 .rotary0_down_key = KEY_DOWN,
350
351 .debounce_interval = 30,
352};
353
354static void __init zylonite_init_keypad(void)
355{
356 pxa_set_keypad_info(&zylonite_keypad_info);
357}
358#else
359static inline void zylonite_init_keypad(void) {}
360#endif
361
362#if IS_ENABLED(CONFIG_MTD_NAND_MARVELL)
363static struct mtd_partition zylonite_nand_partitions[] = {
364 [0] = {
365 .name = "Bootloader",
366 .offset = 0,
367 .size = 0x060000,
368 .mask_flags = MTD_WRITEABLE,
369 },
370 [1] = {
371 .name = "Kernel",
372 .offset = 0x060000,
373 .size = 0x200000,
374 .mask_flags = MTD_WRITEABLE,
375 },
376 [2] = {
377 .name = "Filesystem",
378 .offset = 0x0260000,
379 .size = 0x3000000,
380 },
381 [3] = {
382 .name = "MassStorage",
383 .offset = 0x3260000,
384 .size = 0x3d40000,
385 },
386 [4] = {
387 .name = "BBT",
388 .offset = 0x6FA0000,
389 .size = 0x80000,
390 .mask_flags = MTD_WRITEABLE,
391 },
392
393
394
395
396
397};
398
399static struct pxa3xx_nand_platform_data zylonite_nand_info = {
400 .parts = zylonite_nand_partitions,
401 .nr_parts = ARRAY_SIZE(zylonite_nand_partitions),
402};
403
404static void __init zylonite_init_nand(void)
405{
406 pxa3xx_set_nand_info(&zylonite_nand_info);
407}
408#else
409static inline void zylonite_init_nand(void) {}
410#endif
411
412#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
413static struct pxaohci_platform_data zylonite_ohci_info = {
414 .port_mode = PMM_PERPORT_MODE,
415 .flags = ENABLE_PORT1 | ENABLE_PORT2 |
416 POWER_CONTROL_LOW | POWER_SENSE_LOW,
417};
418
419static void __init zylonite_init_ohci(void)
420{
421 pxa_set_ohci_info(&zylonite_ohci_info);
422}
423#else
424static inline void zylonite_init_ohci(void) {}
425#endif
426
427static void __init zylonite_init(void)
428{
429 pxa_set_ffuart_info(NULL);
430 pxa_set_btuart_info(NULL);
431 pxa_set_stuart_info(NULL);
432
433
434 zylonite_pxa300_init();
435 zylonite_pxa320_init();
436
437
438
439
440
441 smc91x_resources[1].start = PXA_GPIO_TO_IRQ(gpio_eth_irq);
442 smc91x_resources[1].end = PXA_GPIO_TO_IRQ(gpio_eth_irq);
443 platform_device_register(&smc91x_device);
444
445 pxa_set_ac97_info(NULL);
446 zylonite_init_lcd();
447 zylonite_init_mmc();
448 zylonite_init_keypad();
449 zylonite_init_nand();
450 zylonite_init_leds();
451 zylonite_init_ohci();
452}
453
454MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
455 .atag_offset = 0x100,
456 .map_io = pxa3xx_map_io,
457 .nr_irqs = ZYLONITE_NR_IRQS,
458 .init_irq = pxa3xx_init_irq,
459 .handle_irq = pxa3xx_handle_irq,
460 .init_time = pxa_timer_init,
461 .init_machine = zylonite_init,
462 .restart = pxa_restart,
463MACHINE_END
464
