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6d9598e2 MD |
1 | /* |
2 | * arch/arm/mach-shmobile/board-ag5evm.c | |
3 | * | |
4 | * Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com> | |
5 | * Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; version 2 of the License. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <linux/kernel.h> | |
23 | #include <linux/init.h> | |
24 | #include <linux/interrupt.h> | |
25 | #include <linux/irq.h> | |
26 | #include <linux/platform_device.h> | |
27 | #include <linux/delay.h> | |
28 | #include <linux/io.h> | |
29 | #include <linux/dma-mapping.h> | |
30 | #include <linux/serial_sci.h> | |
31 | #include <linux/smsc911x.h> | |
32 | #include <linux/gpio.h> | |
2d22d486 TY |
33 | #include <linux/input.h> |
34 | #include <linux/input/sh_keysc.h> | |
6bf45a10 TY |
35 | #include <linux/mmc/host.h> |
36 | #include <linux/mmc/sh_mmcif.h> | |
fb66c523 MD |
37 | #include <linux/mmc/sh_mobile_sdhi.h> |
38 | #include <linux/mfd/tmio.h> | |
170c7ab5 | 39 | #include <linux/sh_clk.h> |
9b742024 | 40 | #include <linux/dma-mapping.h> |
170c7ab5 MD |
41 | #include <video/sh_mobile_lcdc.h> |
42 | #include <video/sh_mipi_dsi.h> | |
208c7dc2 | 43 | #include <sound/sh_fsi.h> |
6d9598e2 MD |
44 | #include <mach/hardware.h> |
45 | #include <mach/sh73a0.h> | |
46 | #include <mach/common.h> | |
47 | #include <asm/mach-types.h> | |
48 | #include <asm/mach/arch.h> | |
49 | #include <asm/mach/map.h> | |
50 | #include <asm/mach/time.h> | |
51 | #include <asm/hardware/gic.h> | |
52 | #include <asm/hardware/cache-l2x0.h> | |
53 | #include <asm/traps.h> | |
54 | ||
55 | static struct resource smsc9220_resources[] = { | |
56 | [0] = { | |
57 | .start = 0x14000000, | |
58 | .end = 0x14000000 + SZ_64K - 1, | |
59 | .flags = IORESOURCE_MEM, | |
60 | }, | |
61 | [1] = { | |
566aad39 | 62 | .start = SH73A0_PINT0_IRQ(2), /* PINTA2 */ |
6d9598e2 MD |
63 | .flags = IORESOURCE_IRQ, |
64 | }, | |
65 | }; | |
66 | ||
67 | static struct smsc911x_platform_config smsc9220_platdata = { | |
68 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, | |
69 | .phy_interface = PHY_INTERFACE_MODE_MII, | |
70 | .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, | |
71 | .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, | |
72 | }; | |
73 | ||
74 | static struct platform_device eth_device = { | |
75 | .name = "smsc911x", | |
76 | .id = 0, | |
77 | .dev = { | |
78 | .platform_data = &smsc9220_platdata, | |
79 | }, | |
80 | .resource = smsc9220_resources, | |
81 | .num_resources = ARRAY_SIZE(smsc9220_resources), | |
82 | }; | |
83 | ||
2d22d486 TY |
84 | static struct sh_keysc_info keysc_platdata = { |
85 | .mode = SH_KEYSC_MODE_6, | |
86 | .scan_timing = 3, | |
87 | .delay = 100, | |
88 | .keycodes = { | |
89 | KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, | |
90 | KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N, | |
91 | KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, | |
92 | KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, | |
93 | KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \ | |
94 | KEY_COFFEE, | |
95 | KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP, | |
96 | KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \ | |
97 | KEY_COMPUTER, | |
98 | }, | |
99 | }; | |
100 | ||
101 | static struct resource keysc_resources[] = { | |
102 | [0] = { | |
103 | .name = "KEYSC", | |
104 | .start = 0xe61b0000, | |
105 | .end = 0xe61b0098 - 1, | |
106 | .flags = IORESOURCE_MEM, | |
107 | }, | |
108 | [1] = { | |
109 | .start = gic_spi(71), | |
110 | .flags = IORESOURCE_IRQ, | |
111 | }, | |
112 | }; | |
113 | ||
114 | static struct platform_device keysc_device = { | |
115 | .name = "sh_keysc", | |
116 | .id = 0, | |
117 | .num_resources = ARRAY_SIZE(keysc_resources), | |
118 | .resource = keysc_resources, | |
119 | .dev = { | |
120 | .platform_data = &keysc_platdata, | |
121 | }, | |
122 | }; | |
123 | ||
208c7dc2 | 124 | /* FSI A */ |
208c7dc2 KM |
125 | static struct resource fsi_resources[] = { |
126 | [0] = { | |
127 | .name = "FSI", | |
128 | .start = 0xEC230000, | |
129 | .end = 0xEC230400 - 1, | |
130 | .flags = IORESOURCE_MEM, | |
131 | }, | |
132 | [1] = { | |
133 | .start = gic_spi(146), | |
134 | .flags = IORESOURCE_IRQ, | |
135 | }, | |
136 | }; | |
137 | ||
138 | static struct platform_device fsi_device = { | |
139 | .name = "sh_fsi2", | |
140 | .id = -1, | |
141 | .num_resources = ARRAY_SIZE(fsi_resources), | |
142 | .resource = fsi_resources, | |
208c7dc2 KM |
143 | }; |
144 | ||
6bf45a10 TY |
145 | static struct resource sh_mmcif_resources[] = { |
146 | [0] = { | |
147 | .name = "MMCIF", | |
148 | .start = 0xe6bd0000, | |
149 | .end = 0xe6bd00ff, | |
150 | .flags = IORESOURCE_MEM, | |
151 | }, | |
152 | [1] = { | |
153 | .start = gic_spi(141), | |
154 | .flags = IORESOURCE_IRQ, | |
155 | }, | |
156 | [2] = { | |
157 | .start = gic_spi(140), | |
158 | .flags = IORESOURCE_IRQ, | |
159 | }, | |
160 | }; | |
161 | ||
19aec34b MD |
162 | static struct sh_mmcif_dma sh_mmcif_dma = { |
163 | .chan_priv_rx = { | |
164 | .slave_id = SHDMA_SLAVE_MMCIF_RX, | |
165 | }, | |
166 | .chan_priv_tx = { | |
167 | .slave_id = SHDMA_SLAVE_MMCIF_TX, | |
168 | }, | |
169 | }; | |
6bf45a10 TY |
170 | static struct sh_mmcif_plat_data sh_mmcif_platdata = { |
171 | .sup_pclk = 0, | |
172 | .ocr = MMC_VDD_165_195, | |
173 | .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, | |
19aec34b | 174 | .dma = &sh_mmcif_dma, |
6bf45a10 TY |
175 | }; |
176 | ||
177 | static struct platform_device mmc_device = { | |
178 | .name = "sh_mmcif", | |
179 | .id = 0, | |
180 | .dev = { | |
181 | .dma_mask = NULL, | |
182 | .coherent_dma_mask = 0xffffffff, | |
183 | .platform_data = &sh_mmcif_platdata, | |
184 | }, | |
185 | .num_resources = ARRAY_SIZE(sh_mmcif_resources), | |
186 | .resource = sh_mmcif_resources, | |
187 | }; | |
188 | ||
a33bb8a2 KM |
189 | /* IrDA */ |
190 | static struct resource irda_resources[] = { | |
191 | [0] = { | |
192 | .start = 0xE6D00000, | |
193 | .end = 0xE6D01FD4 - 1, | |
194 | .flags = IORESOURCE_MEM, | |
195 | }, | |
196 | [1] = { | |
197 | .start = gic_spi(95), | |
198 | .flags = IORESOURCE_IRQ, | |
199 | }, | |
200 | }; | |
201 | ||
202 | static struct platform_device irda_device = { | |
203 | .name = "sh_irda", | |
204 | .id = 0, | |
205 | .resource = irda_resources, | |
206 | .num_resources = ARRAY_SIZE(irda_resources), | |
207 | }; | |
208 | ||
170c7ab5 MD |
209 | static unsigned char lcd_backlight_seq[3][2] = { |
210 | { 0x04, 0x07 }, | |
211 | { 0x23, 0x80 }, | |
212 | { 0x03, 0x01 }, | |
213 | }; | |
214 | ||
215 | static void lcd_backlight_on(void) | |
216 | { | |
217 | struct i2c_adapter *a; | |
218 | struct i2c_msg msg; | |
219 | int k; | |
220 | ||
221 | a = i2c_get_adapter(1); | |
222 | for (k = 0; a && k < 3; k++) { | |
223 | msg.addr = 0x6d; | |
224 | msg.buf = &lcd_backlight_seq[k][0]; | |
225 | msg.len = 2; | |
226 | msg.flags = 0; | |
227 | if (i2c_transfer(a, &msg, 1) != 1) | |
228 | break; | |
229 | } | |
230 | } | |
231 | ||
232 | static void lcd_backlight_reset(void) | |
233 | { | |
234 | gpio_set_value(GPIO_PORT235, 0); | |
235 | mdelay(24); | |
236 | gpio_set_value(GPIO_PORT235, 1); | |
237 | } | |
238 | ||
239 | static void lcd_on(void *board_data, struct fb_info *info) | |
240 | { | |
241 | lcd_backlight_on(); | |
242 | } | |
243 | ||
244 | static void lcd_off(void *board_data) | |
245 | { | |
246 | lcd_backlight_reset(); | |
247 | } | |
248 | ||
249 | /* LCDC0 */ | |
250 | static const struct fb_videomode lcdc0_modes[] = { | |
251 | { | |
252 | .name = "R63302(QHD)", | |
253 | .xres = 544, | |
254 | .yres = 961, | |
255 | .left_margin = 72, | |
256 | .right_margin = 600, | |
257 | .hsync_len = 16, | |
258 | .upper_margin = 8, | |
259 | .lower_margin = 8, | |
260 | .vsync_len = 2, | |
261 | .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT, | |
262 | }, | |
263 | }; | |
264 | ||
265 | static struct sh_mobile_lcdc_info lcdc0_info = { | |
266 | .clock_source = LCDC_CLK_PERIPHERAL, | |
267 | .ch[0] = { | |
268 | .chan = LCDC_CHAN_MAINLCD, | |
269 | .interface_type = RGB24, | |
270 | .clock_divider = 1, | |
271 | .flags = LCDC_FLAGS_DWPOL, | |
272 | .lcd_size_cfg.width = 44, | |
273 | .lcd_size_cfg.height = 79, | |
274 | .bpp = 16, | |
275 | .lcd_cfg = lcdc0_modes, | |
276 | .num_cfg = ARRAY_SIZE(lcdc0_modes), | |
277 | .board_cfg = { | |
278 | .display_on = lcd_on, | |
279 | .display_off = lcd_off, | |
280 | }, | |
281 | } | |
282 | }; | |
283 | ||
284 | static struct resource lcdc0_resources[] = { | |
285 | [0] = { | |
286 | .name = "LCDC0", | |
287 | .start = 0xfe940000, /* P4-only space */ | |
288 | .end = 0xfe943fff, | |
289 | .flags = IORESOURCE_MEM, | |
290 | }, | |
291 | [1] = { | |
292 | .start = intcs_evt2irq(0x580), | |
293 | .flags = IORESOURCE_IRQ, | |
294 | }, | |
295 | }; | |
296 | ||
297 | static struct platform_device lcdc0_device = { | |
298 | .name = "sh_mobile_lcdc_fb", | |
299 | .num_resources = ARRAY_SIZE(lcdc0_resources), | |
300 | .resource = lcdc0_resources, | |
301 | .id = 0, | |
302 | .dev = { | |
303 | .platform_data = &lcdc0_info, | |
304 | .coherent_dma_mask = ~0, | |
305 | }, | |
306 | }; | |
307 | ||
308 | /* MIPI-DSI */ | |
309 | static struct resource mipidsi0_resources[] = { | |
310 | [0] = { | |
6b36fdd1 | 311 | .name = "DSI0", |
170c7ab5 MD |
312 | .start = 0xfeab0000, |
313 | .end = 0xfeab3fff, | |
314 | .flags = IORESOURCE_MEM, | |
315 | }, | |
316 | [1] = { | |
6b36fdd1 | 317 | .name = "DSI0", |
170c7ab5 MD |
318 | .start = 0xfeab4000, |
319 | .end = 0xfeab7fff, | |
320 | .flags = IORESOURCE_MEM, | |
321 | }, | |
322 | }; | |
323 | ||
324 | static struct sh_mipi_dsi_info mipidsi0_info = { | |
325 | .data_format = MIPI_RGB888, | |
326 | .lcd_chan = &lcdc0_info.ch[0], | |
327 | .vsynw_offset = 20, | |
328 | .clksrc = 1, | |
329 | .flags = SH_MIPI_DSI_HSABM, | |
330 | }; | |
331 | ||
332 | static struct platform_device mipidsi0_device = { | |
333 | .name = "sh-mipi-dsi", | |
334 | .num_resources = ARRAY_SIZE(mipidsi0_resources), | |
335 | .resource = mipidsi0_resources, | |
336 | .id = 0, | |
337 | .dev = { | |
338 | .platform_data = &mipidsi0_info, | |
339 | }, | |
340 | }; | |
341 | ||
3087b905 MD |
342 | /* SDHI0 */ |
343 | static irqreturn_t ag5evm_sdhi0_gpio_cd(int irq, void *arg) | |
344 | { | |
345 | struct device *dev = arg; | |
346 | struct sh_mobile_sdhi_info *info = dev->platform_data; | |
347 | struct tmio_mmc_data *pdata = info->pdata; | |
348 | ||
349 | tmio_mmc_cd_wakeup(pdata); | |
350 | ||
351 | return IRQ_HANDLED; | |
352 | } | |
353 | ||
fb66c523 | 354 | static struct sh_mobile_sdhi_info sdhi0_info = { |
6820e69c MD |
355 | .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, |
356 | .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, | |
c5ad48f3 | 357 | .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, |
fb66c523 MD |
358 | .tmio_caps = MMC_CAP_SD_HIGHSPEED, |
359 | .tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, | |
360 | }; | |
361 | ||
362 | static struct resource sdhi0_resources[] = { | |
363 | [0] = { | |
364 | .name = "SDHI0", | |
365 | .start = 0xee100000, | |
366 | .end = 0xee1000ff, | |
367 | .flags = IORESOURCE_MEM, | |
368 | }, | |
369 | [1] = { | |
cb2ccc32 | 370 | .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, |
fb66c523 MD |
371 | .start = gic_spi(83), |
372 | .flags = IORESOURCE_IRQ, | |
373 | }, | |
374 | [2] = { | |
cb2ccc32 | 375 | .name = SH_MOBILE_SDHI_IRQ_SDCARD, |
fb66c523 MD |
376 | .start = gic_spi(84), |
377 | .flags = IORESOURCE_IRQ, | |
378 | }, | |
379 | [3] = { | |
cb2ccc32 | 380 | .name = SH_MOBILE_SDHI_IRQ_SDIO, |
fb66c523 MD |
381 | .start = gic_spi(85), |
382 | .flags = IORESOURCE_IRQ, | |
383 | }, | |
384 | }; | |
385 | ||
386 | static struct platform_device sdhi0_device = { | |
387 | .name = "sh_mobile_sdhi", | |
388 | .id = 0, | |
389 | .num_resources = ARRAY_SIZE(sdhi0_resources), | |
390 | .resource = sdhi0_resources, | |
391 | .dev = { | |
392 | .platform_data = &sdhi0_info, | |
393 | }, | |
394 | }; | |
395 | ||
396 | void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state) | |
397 | { | |
398 | gpio_set_value(GPIO_PORT114, state); | |
399 | } | |
400 | ||
9e05cdde | 401 | static struct sh_mobile_sdhi_info sh_sdhi1_info = { |
c5ad48f3 | 402 | .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, |
52942060 | 403 | .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ, |
fb66c523 MD |
404 | .tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, |
405 | .set_pwr = ag5evm_sdhi1_set_pwr, | |
406 | }; | |
407 | ||
408 | static struct resource sdhi1_resources[] = { | |
409 | [0] = { | |
410 | .name = "SDHI1", | |
411 | .start = 0xee120000, | |
412 | .end = 0xee1200ff, | |
413 | .flags = IORESOURCE_MEM, | |
414 | }, | |
415 | [1] = { | |
cb2ccc32 | 416 | .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, |
fb66c523 MD |
417 | .start = gic_spi(87), |
418 | .flags = IORESOURCE_IRQ, | |
419 | }, | |
420 | [2] = { | |
cb2ccc32 | 421 | .name = SH_MOBILE_SDHI_IRQ_SDCARD, |
fb66c523 MD |
422 | .start = gic_spi(88), |
423 | .flags = IORESOURCE_IRQ, | |
424 | }, | |
425 | [3] = { | |
cb2ccc32 | 426 | .name = SH_MOBILE_SDHI_IRQ_SDIO, |
fb66c523 MD |
427 | .start = gic_spi(89), |
428 | .flags = IORESOURCE_IRQ, | |
429 | }, | |
430 | }; | |
431 | ||
432 | static struct platform_device sdhi1_device = { | |
433 | .name = "sh_mobile_sdhi", | |
434 | .id = 1, | |
435 | .dev = { | |
9e05cdde | 436 | .platform_data = &sh_sdhi1_info, |
fb66c523 MD |
437 | }, |
438 | .num_resources = ARRAY_SIZE(sdhi1_resources), | |
439 | .resource = sdhi1_resources, | |
440 | }; | |
441 | ||
6d9598e2 MD |
442 | static struct platform_device *ag5evm_devices[] __initdata = { |
443 | ð_device, | |
2d22d486 | 444 | &keysc_device, |
208c7dc2 | 445 | &fsi_device, |
6bf45a10 | 446 | &mmc_device, |
a33bb8a2 | 447 | &irda_device, |
170c7ab5 MD |
448 | &lcdc0_device, |
449 | &mipidsi0_device, | |
fb66c523 MD |
450 | &sdhi0_device, |
451 | &sdhi1_device, | |
6d9598e2 MD |
452 | }; |
453 | ||
454 | static struct map_desc ag5evm_io_desc[] __initdata = { | |
455 | /* create a 1:1 entity map for 0xe6xxxxxx | |
456 | * used by CPGA, INTC and PFC. | |
457 | */ | |
458 | { | |
459 | .virtual = 0xe6000000, | |
460 | .pfn = __phys_to_pfn(0xe6000000), | |
461 | .length = 256 << 20, | |
462 | .type = MT_DEVICE_NONSHARED | |
463 | }, | |
464 | }; | |
465 | ||
466 | static void __init ag5evm_map_io(void) | |
467 | { | |
468 | iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc)); | |
9b742024 JM |
469 | /* DMA memory at 0xf6000000 - 0xffdfffff */ |
470 | init_consistent_dma_size(158 << 20); | |
6d9598e2 MD |
471 | |
472 | /* setup early devices and console here as well */ | |
473 | sh73a0_add_early_devices(); | |
474 | shmobile_setup_console(); | |
475 | } | |
476 | ||
170c7ab5 MD |
477 | #define DSI0PHYCR 0xe615006c |
478 | ||
6d9598e2 MD |
479 | static void __init ag5evm_init(void) |
480 | { | |
3256c789 TY |
481 | sh73a0_pinmux_init(); |
482 | ||
6d9598e2 | 483 | /* enable SCIFA2 */ |
3256c789 TY |
484 | gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); |
485 | gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); | |
486 | gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL); | |
487 | gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL); | |
6d9598e2 | 488 | |
2d22d486 | 489 | /* enable KEYSC */ |
5d781472 TY |
490 | gpio_request(GPIO_FN_KEYIN0_PU, NULL); |
491 | gpio_request(GPIO_FN_KEYIN1_PU, NULL); | |
492 | gpio_request(GPIO_FN_KEYIN2_PU, NULL); | |
493 | gpio_request(GPIO_FN_KEYIN3_PU, NULL); | |
494 | gpio_request(GPIO_FN_KEYIN4_PU, NULL); | |
495 | gpio_request(GPIO_FN_KEYIN5_PU, NULL); | |
496 | gpio_request(GPIO_FN_KEYIN6_PU, NULL); | |
497 | gpio_request(GPIO_FN_KEYIN7_PU, NULL); | |
2d22d486 TY |
498 | gpio_request(GPIO_FN_KEYOUT0, NULL); |
499 | gpio_request(GPIO_FN_KEYOUT1, NULL); | |
500 | gpio_request(GPIO_FN_KEYOUT2, NULL); | |
501 | gpio_request(GPIO_FN_KEYOUT3, NULL); | |
502 | gpio_request(GPIO_FN_KEYOUT4, NULL); | |
503 | gpio_request(GPIO_FN_KEYOUT5, NULL); | |
504 | gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL); | |
505 | gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL); | |
506 | gpio_request(GPIO_FN_KEYOUT8, NULL); | |
507 | gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL); | |
508 | ||
6bf45a10 | 509 | /* enable I2C channel 2 and 3 */ |
8e67b22a TY |
510 | gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL); |
511 | gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL); | |
512 | gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL); | |
513 | gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL); | |
514 | ||
6bf45a10 TY |
515 | /* enable MMCIF */ |
516 | gpio_request(GPIO_FN_MMCCLK0, NULL); | |
517 | gpio_request(GPIO_FN_MMCCMD0_PU, NULL); | |
052008ed KM |
518 | gpio_request(GPIO_FN_MMCD0_0_PU, NULL); |
519 | gpio_request(GPIO_FN_MMCD0_1_PU, NULL); | |
520 | gpio_request(GPIO_FN_MMCD0_2_PU, NULL); | |
521 | gpio_request(GPIO_FN_MMCD0_3_PU, NULL); | |
522 | gpio_request(GPIO_FN_MMCD0_4_PU, NULL); | |
523 | gpio_request(GPIO_FN_MMCD0_5_PU, NULL); | |
524 | gpio_request(GPIO_FN_MMCD0_6_PU, NULL); | |
525 | gpio_request(GPIO_FN_MMCD0_7_PU, NULL); | |
6bf45a10 TY |
526 | gpio_request(GPIO_PORT208, NULL); /* Reset */ |
527 | gpio_direction_output(GPIO_PORT208, 1); | |
528 | ||
6d9598e2 | 529 | /* enable SMSC911X */ |
3256c789 TY |
530 | gpio_request(GPIO_PORT144, NULL); /* PINTA2 */ |
531 | gpio_direction_input(GPIO_PORT144); | |
532 | gpio_request(GPIO_PORT145, NULL); /* RESET */ | |
533 | gpio_direction_output(GPIO_PORT145, 1); | |
6d9598e2 | 534 | |
208c7dc2 KM |
535 | /* FSI A */ |
536 | gpio_request(GPIO_FN_FSIACK, NULL); | |
537 | gpio_request(GPIO_FN_FSIAILR, NULL); | |
538 | gpio_request(GPIO_FN_FSIAIBT, NULL); | |
539 | gpio_request(GPIO_FN_FSIAISLD, NULL); | |
540 | gpio_request(GPIO_FN_FSIAOSLD, NULL); | |
541 | ||
a33bb8a2 KM |
542 | /* IrDA */ |
543 | gpio_request(GPIO_FN_PORT241_IRDA_OUT, NULL); | |
544 | gpio_request(GPIO_FN_PORT242_IRDA_IN, NULL); | |
545 | gpio_request(GPIO_FN_PORT243_IRDA_FIRSEL, NULL); | |
546 | ||
170c7ab5 MD |
547 | /* LCD panel */ |
548 | gpio_request(GPIO_PORT217, NULL); /* RESET */ | |
549 | gpio_direction_output(GPIO_PORT217, 0); | |
550 | mdelay(1); | |
551 | gpio_set_value(GPIO_PORT217, 1); | |
f55398ab | 552 | mdelay(100); |
170c7ab5 MD |
553 | |
554 | /* LCD backlight controller */ | |
555 | gpio_request(GPIO_PORT235, NULL); /* RESET */ | |
556 | gpio_direction_output(GPIO_PORT235, 0); | |
557 | lcd_backlight_reset(); | |
558 | ||
559 | /* MIPI-DSI clock setup */ | |
560 | __raw_writel(0x2a809010, DSI0PHYCR); | |
561 | ||
fb66c523 MD |
562 | /* enable SDHI0 on CN15 [SD I/F] */ |
563 | gpio_request(GPIO_FN_SDHICD0, NULL); | |
564 | gpio_request(GPIO_FN_SDHIWP0, NULL); | |
565 | gpio_request(GPIO_FN_SDHICMD0, NULL); | |
566 | gpio_request(GPIO_FN_SDHICLK0, NULL); | |
567 | gpio_request(GPIO_FN_SDHID0_3, NULL); | |
568 | gpio_request(GPIO_FN_SDHID0_2, NULL); | |
569 | gpio_request(GPIO_FN_SDHID0_1, NULL); | |
570 | gpio_request(GPIO_FN_SDHID0_0, NULL); | |
571 | ||
3087b905 MD |
572 | if (!request_irq(intcs_evt2irq(0x3c0), ag5evm_sdhi0_gpio_cd, |
573 | IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, | |
574 | "sdhi0 cd", &sdhi0_device.dev)) | |
575 | sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; | |
576 | else | |
577 | pr_warn("Unable to setup SDHI0 GPIO IRQ\n"); | |
578 | ||
fb66c523 MD |
579 | /* enable SDHI1 on CN4 [WLAN I/F] */ |
580 | gpio_request(GPIO_FN_SDHICLK1, NULL); | |
581 | gpio_request(GPIO_FN_SDHICMD1_PU, NULL); | |
582 | gpio_request(GPIO_FN_SDHID1_3_PU, NULL); | |
583 | gpio_request(GPIO_FN_SDHID1_2_PU, NULL); | |
584 | gpio_request(GPIO_FN_SDHID1_1_PU, NULL); | |
585 | gpio_request(GPIO_FN_SDHID1_0_PU, NULL); | |
586 | gpio_request(GPIO_PORT114, "sdhi1_power"); | |
587 | gpio_direction_output(GPIO_PORT114, 0); | |
588 | ||
6d9598e2 MD |
589 | #ifdef CONFIG_CACHE_L2X0 |
590 | /* Shared attribute override enable, 64K*8way */ | |
591 | l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff); | |
592 | #endif | |
593 | sh73a0_add_standard_devices(); | |
594 | platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices)); | |
595 | } | |
596 | ||
597 | static void __init ag5evm_timer_init(void) | |
598 | { | |
599 | sh73a0_clock_init(); | |
600 | shmobile_timer.init(); | |
601 | return; | |
602 | } | |
603 | ||
604 | struct sys_timer ag5evm_timer = { | |
605 | .init = ag5evm_timer_init, | |
606 | }; | |
607 | ||
608 | MACHINE_START(AG5EVM, "ag5evm") | |
609 | .map_io = ag5evm_map_io, | |
566aad39 | 610 | .init_irq = sh73a0_init_irq, |
e74a9625 | 611 | .handle_irq = shmobile_handle_irq_gic, |
6d9598e2 MD |
612 | .init_machine = ag5evm_init, |
613 | .timer = &ag5evm_timer, | |
614 | MACHINE_END |