1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/interrupt.h>
19#include <linux/leds.h>
20#include <linux/init.h>
21#include <linux/platform_device.h>
22#include <linux/gpio.h>
23#include <linux/pwm.h>
24#include <linux/pwm_backlight.h>
25#include <linux/smc91x.h>
26
27#include <asm/mach-types.h>
28#include <asm/mach/arch.h>
29#include "pxa3xx.h"
30#include <mach/audio.h>
31#include <linux/platform_data/video-pxafb.h>
32#include "zylonite.h"
33#include <linux/platform_data/mmc-pxamci.h>
34#include <linux/platform_data/usb-ohci-pxa27x.h>
35#include <linux/platform_data/keypad-pxa27x.h>
36#include <linux/platform_data/mtd-nand-pxa3xx.h>
37
38#include "devices.h"
39#include "generic.h"
40
41int gpio_eth_irq;
42int gpio_debug_led1;
43int gpio_debug_led2;
44
45int wm9713_irq;
46
47int lcd_id;
48int lcd_orientation;
49
50static struct resource smc91x_resources[] = {
51 [0] = {
52 .start = ZYLONITE_ETH_PHYS + 0x300,
53 .end = ZYLONITE_ETH_PHYS + 0xfffff,
54 .flags = IORESOURCE_MEM,
55 },
56 [1] = {
57 .start = -1,
58 .end = -1,
59 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
60 }
61};
62
63static struct smc91x_platdata zylonite_smc91x_info = {
64 .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT |
65 SMC91X_NOWAIT | SMC91X_USE_DMA,
66};
67
68static struct platform_device smc91x_device = {
69 .name = "smc91x",
70 .id = 0,
71 .num_resources = ARRAY_SIZE(smc91x_resources),
72 .resource = smc91x_resources,
73 .dev = {
74 .platform_data = &zylonite_smc91x_info,
75 },
76};
77
78#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
79static struct gpio_led zylonite_debug_leds[] = {
80 [0] = {
81 .name = "zylonite:yellow:1",
82 .default_trigger = "heartbeat",
83 },
84 [1] = {
85 .name = "zylonite:yellow:2",
86 .default_trigger = "default-on",
87 },
88};
89
90static struct gpio_led_platform_data zylonite_debug_leds_info = {
91 .leds = zylonite_debug_leds,
92 .num_leds = ARRAY_SIZE(zylonite_debug_leds),
93};
94
95static struct platform_device zylonite_device_leds = {
96 .name = "leds-gpio",
97 .id = -1,
98 .dev = {
99 .platform_data = &zylonite_debug_leds_info,
100 }
101};
102
103static void __init zylonite_init_leds(void)
104{
105 zylonite_debug_leds[0].gpio = gpio_debug_led1;
106 zylonite_debug_leds[1].gpio = gpio_debug_led2;
107
108 platform_device_register(&zylonite_device_leds);
109}
110#else
111static inline void zylonite_init_leds(void) {}
112#endif
113
114#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
115static struct pwm_lookup zylonite_pwm_lookup[] = {
116 PWM_LOOKUP("pxa27x-pwm.1", 1, "pwm-backlight.0", NULL, 10000,
117 PWM_POLARITY_NORMAL),
118};
119
120static struct platform_pwm_backlight_data zylonite_backlight_data = {
121 .max_brightness = 100,
122 .dft_brightness = 100,
123 .enable_gpio = -1,
124};
125
126static struct platform_device zylonite_backlight_device = {
127 .name = "pwm-backlight",
128 .dev = {
129 .parent = &pxa27x_device_pwm1.dev,
130 .platform_data = &zylonite_backlight_data,
131 },
132};
133
134static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
135 .pixclock = 110000,
136 .xres = 240,
137 .yres = 320,
138 .bpp = 16,
139 .hsync_len = 4,
140 .left_margin = 6,
141 .right_margin = 4,
142 .vsync_len = 2,
143 .upper_margin = 2,
144 .lower_margin = 3,
145 .sync = FB_SYNC_VERT_HIGH_ACT,
146};
147
148static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
149 .pixclock = 50000,
150 .xres = 640,
151 .yres = 480,
152 .bpp = 16,
153 .hsync_len = 1,
154 .left_margin = 0x9f,
155 .right_margin = 1,
156 .vsync_len = 44,
157 .upper_margin = 0,
158 .lower_margin = 0,
159 .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
160};
161
162static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
163 .num_modes = 1,
164 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
165};
166
167static struct pxafb_mode_info sharp_ls037_modes[] = {
168 [0] = {
169 .pixclock = 158000,
170 .xres = 240,
171 .yres = 320,
172 .bpp = 16,
173 .hsync_len = 4,
174 .left_margin = 39,
175 .right_margin = 39,
176 .vsync_len = 1,
177 .upper_margin = 2,
178 .lower_margin = 3,
179 .sync = 0,
180 },
181 [1] = {
182 .pixclock = 39700,
183 .xres = 480,
184 .yres = 640,
185 .bpp = 16,
186 .hsync_len = 8,
187 .left_margin = 81,
188 .right_margin = 81,
189 .vsync_len = 1,
190 .upper_margin = 2,
191 .lower_margin = 7,
192 .sync = 0,
193 },
194};
195
196static struct pxafb_mach_info zylonite_sharp_lcd_info = {
197 .modes = sharp_ls037_modes,
198 .num_modes = 2,
199 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
200};
201
202static void __init zylonite_init_lcd(void)
203{
204 pwm_add_table(zylonite_pwm_lookup, ARRAY_SIZE(zylonite_pwm_lookup));
205 platform_device_register(&zylonite_backlight_device);
206
207 if (lcd_id & 0x20) {
208 pxa_set_fb_info(NULL, &zylonite_sharp_lcd_info);
209 return;
210 }
211
212
213
214
215 if (1)
216 zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
217 else
218 zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
219
220 pxa_set_fb_info(NULL, &zylonite_toshiba_lcd_info);
221}
222#else
223static inline void zylonite_init_lcd(void) {}
224#endif
225
226#if defined(CONFIG_MMC)
227static struct pxamci_platform_data zylonite_mci_platform_data = {
228 .detect_delay_ms= 200,
229 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
230 .gpio_card_detect = EXT_GPIO(0),
231 .gpio_card_ro = EXT_GPIO(2),
232 .gpio_power = -1,
233};
234
235static struct pxamci_platform_data zylonite_mci2_platform_data = {
236 .detect_delay_ms= 200,
237 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
238 .gpio_card_detect = EXT_GPIO(1),
239 .gpio_card_ro = EXT_GPIO(3),
240 .gpio_power = -1,
241};
242
243static struct pxamci_platform_data zylonite_mci3_platform_data = {
244 .detect_delay_ms= 200,
245 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
246 .gpio_card_detect = EXT_GPIO(30),
247 .gpio_card_ro = EXT_GPIO(31),
248 .gpio_power = -1,
249};
250
251static void __init zylonite_init_mmc(void)
252{
253 pxa_set_mci_info(&zylonite_mci_platform_data);
254 pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
255 if (cpu_is_pxa310())
256 pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
257}
258#else
259static inline void zylonite_init_mmc(void) {}
260#endif
261
262#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
263static const unsigned int zylonite_matrix_key_map[] = {
264
265 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D),
266 KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H),
267 KEY(2, 0, KEY_I), KEY(2, 1, KEY_J), KEY(2, 2, KEY_K), KEY(2, 5, KEY_L),
268 KEY(3, 0, KEY_M), KEY(3, 1, KEY_N), KEY(3, 2, KEY_O), KEY(3, 5, KEY_P),
269 KEY(5, 0, KEY_Q), KEY(5, 1, KEY_R), KEY(5, 2, KEY_S), KEY(5, 5, KEY_T),
270 KEY(6, 0, KEY_U), KEY(6, 1, KEY_V), KEY(6, 2, KEY_W), KEY(6, 5, KEY_X),
271 KEY(7, 1, KEY_Y), KEY(7, 2, KEY_Z),
272
273 KEY(4, 4, KEY_0), KEY(1, 3, KEY_1), KEY(4, 1, KEY_2), KEY(1, 4, KEY_3),
274 KEY(2, 3, KEY_4), KEY(4, 2, KEY_5), KEY(2, 4, KEY_6), KEY(3, 3, KEY_7),
275 KEY(4, 3, KEY_8), KEY(3, 4, KEY_9),
276
277 KEY(4, 5, KEY_SPACE),
278 KEY(5, 3, KEY_KPASTERISK),
279 KEY(5, 4, KEY_KPDOT),
280
281 KEY(0, 7, KEY_UP),
282 KEY(1, 7, KEY_DOWN),
283 KEY(2, 7, KEY_LEFT),
284 KEY(3, 7, KEY_RIGHT),
285 KEY(2, 6, KEY_HOME),
286 KEY(3, 6, KEY_END),
287 KEY(6, 4, KEY_DELETE),
288 KEY(6, 6, KEY_BACK),
289 KEY(6, 3, KEY_CAPSLOCK),
290
291 KEY(4, 6, KEY_ENTER),
292 KEY(5, 7, KEY_ENTER),
293
294 KEY(0, 4, KEY_EMAIL),
295 KEY(5, 6, KEY_SEND),
296 KEY(4, 0, KEY_CALENDAR),
297 KEY(7, 6, KEY_RECORD),
298 KEY(6, 7, KEY_VOLUMEUP),
299 KEY(7, 7, KEY_VOLUMEDOWN),
300
301 KEY(0, 6, KEY_F22),
302 KEY(1, 6, KEY_F23),
303 KEY(0, 3, KEY_AUX),
304};
305
306static struct matrix_keymap_data zylonite_matrix_keymap_data = {
307 .keymap = zylonite_matrix_key_map,
308 .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map),
309};
310
311static struct pxa27x_keypad_platform_data zylonite_keypad_info = {
312 .matrix_key_rows = 8,
313 .matrix_key_cols = 8,
314 .matrix_keymap_data = &zylonite_matrix_keymap_data,
315
316 .enable_rotary0 = 1,
317 .rotary0_up_key = KEY_UP,
318 .rotary0_down_key = KEY_DOWN,
319
320 .debounce_interval = 30,
321};
322
323static void __init zylonite_init_keypad(void)
324{
325 pxa_set_keypad_info(&zylonite_keypad_info);
326}
327#else
328static inline void zylonite_init_keypad(void) {}
329#endif
330
331#if IS_ENABLED(CONFIG_MTD_NAND_MARVELL)
332static struct mtd_partition zylonite_nand_partitions[] = {
333 [0] = {
334 .name = "Bootloader",
335 .offset = 0,
336 .size = 0x060000,
337 .mask_flags = MTD_WRITEABLE,
338 },
339 [1] = {
340 .name = "Kernel",
341 .offset = 0x060000,
342 .size = 0x200000,
343 .mask_flags = MTD_WRITEABLE,
344 },
345 [2] = {
346 .name = "Filesystem",
347 .offset = 0x0260000,
348 .size = 0x3000000,
349 },
350 [3] = {
351 .name = "MassStorage",
352 .offset = 0x3260000,
353 .size = 0x3d40000,
354 },
355 [4] = {
356 .name = "BBT",
357 .offset = 0x6FA0000,
358 .size = 0x80000,
359 .mask_flags = MTD_WRITEABLE,
360 },
361
362
363
364
365
366};
367
368static struct pxa3xx_nand_platform_data zylonite_nand_info = {
369 .parts = zylonite_nand_partitions,
370 .nr_parts = ARRAY_SIZE(zylonite_nand_partitions),
371};
372
373static void __init zylonite_init_nand(void)
374{
375 pxa3xx_set_nand_info(&zylonite_nand_info);
376}
377#else
378static inline void zylonite_init_nand(void) {}
379#endif
380
381#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
382static struct pxaohci_platform_data zylonite_ohci_info = {
383 .port_mode = PMM_PERPORT_MODE,
384 .flags = ENABLE_PORT1 | ENABLE_PORT2 |
385 POWER_CONTROL_LOW | POWER_SENSE_LOW,
386};
387
388static void __init zylonite_init_ohci(void)
389{
390 pxa_set_ohci_info(&zylonite_ohci_info);
391}
392#else
393static inline void zylonite_init_ohci(void) {}
394#endif
395
396static void __init zylonite_init(void)
397{
398 pxa_set_ffuart_info(NULL);
399 pxa_set_btuart_info(NULL);
400 pxa_set_stuart_info(NULL);
401
402
403 zylonite_pxa300_init();
404 zylonite_pxa320_init();
405
406
407
408
409
410 smc91x_resources[1].start = PXA_GPIO_TO_IRQ(gpio_eth_irq);
411 smc91x_resources[1].end = PXA_GPIO_TO_IRQ(gpio_eth_irq);
412 platform_device_register(&smc91x_device);
413
414 pxa_set_ac97_info(NULL);
415 zylonite_init_lcd();
416 zylonite_init_mmc();
417 zylonite_init_keypad();
418 zylonite_init_nand();
419 zylonite_init_leds();
420 zylonite_init_ohci();
421}
422
423MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
424 .atag_offset = 0x100,
425 .map_io = pxa3xx_map_io,
426 .nr_irqs = ZYLONITE_NR_IRQS,
427 .init_irq = pxa3xx_init_irq,
428 .handle_irq = pxa3xx_handle_irq,
429 .init_time = pxa_timer_init,
430 .init_machine = zylonite_init,
431 .restart = pxa_restart,
432MACHINE_END
433
