setup.c 16 KB

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  1. /*
  2. * Renesas - AP-325RXA
  3. * (Compatible with Algo System ., LTD. - AP-320A)
  4. *
  5. * Copyright (C) 2008 Renesas Solutions Corp.
  6. * Author : Yusuke Goda <goda.yuske@renesas.com>
  7. *
  8. * This file is subject to the terms and conditions of the GNU General Public
  9. * License. See the file "COPYING" in the main directory of this archive
  10. * for more details.
  11. */
  12. #include <linux/init.h>
  13. #include <linux/device.h>
  14. #include <linux/interrupt.h>
  15. #include <linux/platform_device.h>
  16. #include <linux/mmc/host.h>
  17. #include <linux/mmc/sh_mobile_sdhi.h>
  18. #include <linux/mtd/physmap.h>
  19. #include <linux/mtd/sh_flctl.h>
  20. #include <linux/delay.h>
  21. #include <linux/i2c.h>
  22. #include <linux/smsc911x.h>
  23. #include <linux/gpio.h>
  24. #include <linux/videodev2.h>
  25. #include <linux/sh_intc.h>
  26. #include <media/ov772x.h>
  27. #include <media/soc_camera.h>
  28. #include <media/soc_camera_platform.h>
  29. #include <media/sh_mobile_ceu.h>
  30. #include <video/sh_mobile_lcdc.h>
  31. #include <asm/io.h>
  32. #include <asm/clock.h>
  33. #include <asm/suspend.h>
  34. #include <cpu/sh7723.h>
  35. static struct smsc911x_platform_config smsc911x_config = {
  36. .phy_interface = PHY_INTERFACE_MODE_MII,
  37. .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
  38. .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
  39. .flags = SMSC911X_USE_32BIT,
  40. };
  41. static struct resource smsc9118_resources[] = {
  42. [0] = {
  43. .start = 0xb6080000,
  44. .end = 0xb60fffff,
  45. .flags = IORESOURCE_MEM,
  46. },
  47. [1] = {
  48. .start = evt2irq(0x660),
  49. .end = evt2irq(0x660),
  50. .flags = IORESOURCE_IRQ,
  51. }
  52. };
  53. static struct platform_device smsc9118_device = {
  54. .name = "smsc911x",
  55. .id = -1,
  56. .num_resources = ARRAY_SIZE(smsc9118_resources),
  57. .resource = smsc9118_resources,
  58. .dev = {
  59. .platform_data = &smsc911x_config,
  60. },
  61. };
  62. /*
  63. * AP320 and AP325RXA has CPLD data in NOR Flash(0xA80000-0xABFFFF).
  64. * If this area erased, this board can not boot.
  65. */
  66. static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
  67. {
  68. .name = "uboot",
  69. .offset = 0,
  70. .size = (1 * 1024 * 1024),
  71. .mask_flags = MTD_WRITEABLE, /* Read-only */
  72. }, {
  73. .name = "kernel",
  74. .offset = MTDPART_OFS_APPEND,
  75. .size = (2 * 1024 * 1024),
  76. }, {
  77. .name = "free-area0",
  78. .offset = MTDPART_OFS_APPEND,
  79. .size = ((7 * 1024 * 1024) + (512 * 1024)),
  80. }, {
  81. .name = "CPLD-Data",
  82. .offset = MTDPART_OFS_APPEND,
  83. .mask_flags = MTD_WRITEABLE, /* Read-only */
  84. .size = (1024 * 128 * 2),
  85. }, {
  86. .name = "free-area1",
  87. .offset = MTDPART_OFS_APPEND,
  88. .size = MTDPART_SIZ_FULL,
  89. },
  90. };
  91. static struct physmap_flash_data ap325rxa_nor_flash_data = {
  92. .width = 2,
  93. .parts = ap325rxa_nor_flash_partitions,
  94. .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
  95. };
  96. static struct resource ap325rxa_nor_flash_resources[] = {
  97. [0] = {
  98. .name = "NOR Flash",
  99. .start = 0x00000000,
  100. .end = 0x00ffffff,
  101. .flags = IORESOURCE_MEM,
  102. }
  103. };
  104. static struct platform_device ap325rxa_nor_flash_device = {
  105. .name = "physmap-flash",
  106. .resource = ap325rxa_nor_flash_resources,
  107. .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
  108. .dev = {
  109. .platform_data = &ap325rxa_nor_flash_data,
  110. },
  111. };
  112. static struct mtd_partition nand_partition_info[] = {
  113. {
  114. .name = "nand_data",
  115. .offset = 0,
  116. .size = MTDPART_SIZ_FULL,
  117. },
  118. };
  119. static struct resource nand_flash_resources[] = {
  120. [0] = {
  121. .start = 0xa4530000,
  122. .end = 0xa45300ff,
  123. .flags = IORESOURCE_MEM,
  124. }
  125. };
  126. static struct sh_flctl_platform_data nand_flash_data = {
  127. .parts = nand_partition_info,
  128. .nr_parts = ARRAY_SIZE(nand_partition_info),
  129. .flcmncr_val = FCKSEL_E | TYPESEL_SET | NANWF_E,
  130. .has_hwecc = 1,
  131. };
  132. static struct platform_device nand_flash_device = {
  133. .name = "sh_flctl",
  134. .resource = nand_flash_resources,
  135. .num_resources = ARRAY_SIZE(nand_flash_resources),
  136. .dev = {
  137. .platform_data = &nand_flash_data,
  138. },
  139. };
  140. #define FPGA_LCDREG 0xB4100180
  141. #define FPGA_BKLREG 0xB4100212
  142. #define FPGA_LCDREG_VAL 0x0018
  143. #define PORT_MSELCRB 0xA4050182
  144. #define PORT_HIZCRC 0xA405015C
  145. #define PORT_DRVCRA 0xA405018A
  146. #define PORT_DRVCRB 0xA405018C
  147. static int ap320_wvga_set_brightness(int brightness)
  148. {
  149. if (brightness) {
  150. gpio_set_value(GPIO_PTS3, 0);
  151. __raw_writew(0x100, FPGA_BKLREG);
  152. } else {
  153. __raw_writew(0, FPGA_BKLREG);
  154. gpio_set_value(GPIO_PTS3, 1);
  155. }
  156. return 0;
  157. }
  158. static int ap320_wvga_get_brightness(void)
  159. {
  160. return gpio_get_value(GPIO_PTS3);
  161. }
  162. static void ap320_wvga_power_on(void)
  163. {
  164. msleep(100);
  165. /* ASD AP-320/325 LCD ON */
  166. __raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG);
  167. }
  168. static void ap320_wvga_power_off(void)
  169. {
  170. /* ASD AP-320/325 LCD OFF */
  171. __raw_writew(0, FPGA_LCDREG);
  172. }
  173. static const struct fb_videomode ap325rxa_lcdc_modes[] = {
  174. {
  175. .name = "LB070WV1",
  176. .xres = 800,
  177. .yres = 480,
  178. .left_margin = 32,
  179. .right_margin = 160,
  180. .hsync_len = 8,
  181. .upper_margin = 63,
  182. .lower_margin = 80,
  183. .vsync_len = 1,
  184. .sync = 0, /* hsync and vsync are active low */
  185. },
  186. };
  187. static struct sh_mobile_lcdc_info lcdc_info = {
  188. .clock_source = LCDC_CLK_EXTERNAL,
  189. .ch[0] = {
  190. .chan = LCDC_CHAN_MAINLCD,
  191. .fourcc = V4L2_PIX_FMT_RGB565,
  192. .interface_type = RGB18,
  193. .clock_divider = 1,
  194. .lcd_modes = ap325rxa_lcdc_modes,
  195. .num_modes = ARRAY_SIZE(ap325rxa_lcdc_modes),
  196. .panel_cfg = {
  197. .width = 152, /* 7.0 inch */
  198. .height = 91,
  199. .display_on = ap320_wvga_power_on,
  200. .display_off = ap320_wvga_power_off,
  201. },
  202. .bl_info = {
  203. .name = "sh_mobile_lcdc_bl",
  204. .max_brightness = 1,
  205. .set_brightness = ap320_wvga_set_brightness,
  206. .get_brightness = ap320_wvga_get_brightness,
  207. },
  208. }
  209. };
  210. static struct resource lcdc_resources[] = {
  211. [0] = {
  212. .name = "LCDC",
  213. .start = 0xfe940000, /* P4-only space */
  214. .end = 0xfe942fff,
  215. .flags = IORESOURCE_MEM,
  216. },
  217. [1] = {
  218. .start = evt2irq(0x580),
  219. .flags = IORESOURCE_IRQ,
  220. },
  221. };
  222. static struct platform_device lcdc_device = {
  223. .name = "sh_mobile_lcdc_fb",
  224. .num_resources = ARRAY_SIZE(lcdc_resources),
  225. .resource = lcdc_resources,
  226. .dev = {
  227. .platform_data = &lcdc_info,
  228. },
  229. };
  230. static void camera_power(int val)
  231. {
  232. gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
  233. mdelay(10);
  234. }
  235. #ifdef CONFIG_I2C
  236. /* support for the old ncm03j camera */
  237. static unsigned char camera_ncm03j_magic[] =
  238. {
  239. 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
  240. 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
  241. 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
  242. 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
  243. 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
  244. 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
  245. 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
  246. 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
  247. 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
  248. 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
  249. 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
  250. 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
  251. 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
  252. 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
  253. 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
  254. 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
  255. };
  256. static int camera_probe(void)
  257. {
  258. struct i2c_adapter *a = i2c_get_adapter(0);
  259. struct i2c_msg msg;
  260. int ret;
  261. if (!a)
  262. return -ENODEV;
  263. camera_power(1);
  264. msg.addr = 0x6e;
  265. msg.buf = camera_ncm03j_magic;
  266. msg.len = 2;
  267. msg.flags = 0;
  268. ret = i2c_transfer(a, &msg, 1);
  269. camera_power(0);
  270. return ret;
  271. }
  272. static int camera_set_capture(struct soc_camera_platform_info *info,
  273. int enable)
  274. {
  275. struct i2c_adapter *a = i2c_get_adapter(0);
  276. struct i2c_msg msg;
  277. int ret = 0;
  278. int i;
  279. camera_power(0);
  280. if (!enable)
  281. return 0; /* no disable for now */
  282. camera_power(1);
  283. for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
  284. u_int8_t buf[8];
  285. msg.addr = 0x6e;
  286. msg.buf = buf;
  287. msg.len = 2;
  288. msg.flags = 0;
  289. buf[0] = camera_ncm03j_magic[i];
  290. buf[1] = camera_ncm03j_magic[i + 1];
  291. ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
  292. }
  293. return ret;
  294. }
  295. static int ap325rxa_camera_add(struct soc_camera_device *icd);
  296. static void ap325rxa_camera_del(struct soc_camera_device *icd);
  297. static struct soc_camera_platform_info camera_info = {
  298. .format_name = "UYVY",
  299. .format_depth = 16,
  300. .format = {
  301. .code = V4L2_MBUS_FMT_UYVY8_2X8,
  302. .colorspace = V4L2_COLORSPACE_SMPTE170M,
  303. .field = V4L2_FIELD_NONE,
  304. .width = 640,
  305. .height = 480,
  306. },
  307. .mbus_param = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER |
  308. V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH |
  309. V4L2_MBUS_DATA_ACTIVE_HIGH,
  310. .mbus_type = V4L2_MBUS_PARALLEL,
  311. .set_capture = camera_set_capture,
  312. };
  313. static struct soc_camera_link camera_link = {
  314. .bus_id = 0,
  315. .add_device = ap325rxa_camera_add,
  316. .del_device = ap325rxa_camera_del,
  317. .module_name = "soc_camera_platform",
  318. .priv = &camera_info,
  319. };
  320. static struct platform_device *camera_device;
  321. static void ap325rxa_camera_release(struct device *dev)
  322. {
  323. soc_camera_platform_release(&camera_device);
  324. }
  325. static int ap325rxa_camera_add(struct soc_camera_device *icd)
  326. {
  327. int ret = soc_camera_platform_add(icd, &camera_device, &camera_link,
  328. ap325rxa_camera_release, 0);
  329. if (ret < 0)
  330. return ret;
  331. ret = camera_probe();
  332. if (ret < 0)
  333. soc_camera_platform_del(icd, camera_device, &camera_link);
  334. return ret;
  335. }
  336. static void ap325rxa_camera_del(struct soc_camera_device *icd)
  337. {
  338. soc_camera_platform_del(icd, camera_device, &camera_link);
  339. }
  340. #endif /* CONFIG_I2C */
  341. static int ov7725_power(struct device *dev, int mode)
  342. {
  343. camera_power(0);
  344. if (mode)
  345. camera_power(1);
  346. return 0;
  347. }
  348. static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
  349. .flags = SH_CEU_FLAG_USE_8BIT_BUS,
  350. };
  351. static struct resource ceu_resources[] = {
  352. [0] = {
  353. .name = "CEU",
  354. .start = 0xfe910000,
  355. .end = 0xfe91009f,
  356. .flags = IORESOURCE_MEM,
  357. },
  358. [1] = {
  359. .start = evt2irq(0x880),
  360. .flags = IORESOURCE_IRQ,
  361. },
  362. [2] = {
  363. /* place holder for contiguous memory */
  364. },
  365. };
  366. static struct platform_device ceu_device = {
  367. .name = "sh_mobile_ceu",
  368. .id = 0, /* "ceu0" clock */
  369. .num_resources = ARRAY_SIZE(ceu_resources),
  370. .resource = ceu_resources,
  371. .dev = {
  372. .platform_data = &sh_mobile_ceu_info,
  373. },
  374. };
  375. static struct resource sdhi0_cn3_resources[] = {
  376. [0] = {
  377. .name = "SDHI0",
  378. .start = 0x04ce0000,
  379. .end = 0x04ce00ff,
  380. .flags = IORESOURCE_MEM,
  381. },
  382. [1] = {
  383. .start = evt2irq(0xe80),
  384. .flags = IORESOURCE_IRQ,
  385. },
  386. };
  387. static struct sh_mobile_sdhi_info sdhi0_cn3_data = {
  388. .tmio_caps = MMC_CAP_SDIO_IRQ,
  389. };
  390. static struct platform_device sdhi0_cn3_device = {
  391. .name = "sh_mobile_sdhi",
  392. .id = 0, /* "sdhi0" clock */
  393. .num_resources = ARRAY_SIZE(sdhi0_cn3_resources),
  394. .resource = sdhi0_cn3_resources,
  395. .dev = {
  396. .platform_data = &sdhi0_cn3_data,
  397. },
  398. };
  399. static struct resource sdhi1_cn7_resources[] = {
  400. [0] = {
  401. .name = "SDHI1",
  402. .start = 0x04cf0000,
  403. .end = 0x04cf00ff,
  404. .flags = IORESOURCE_MEM,
  405. },
  406. [1] = {
  407. .start = evt2irq(0x4e0),
  408. .flags = IORESOURCE_IRQ,
  409. },
  410. };
  411. static struct sh_mobile_sdhi_info sdhi1_cn7_data = {
  412. .tmio_caps = MMC_CAP_SDIO_IRQ,
  413. };
  414. static struct platform_device sdhi1_cn7_device = {
  415. .name = "sh_mobile_sdhi",
  416. .id = 1, /* "sdhi1" clock */
  417. .num_resources = ARRAY_SIZE(sdhi1_cn7_resources),
  418. .resource = sdhi1_cn7_resources,
  419. .dev = {
  420. .platform_data = &sdhi1_cn7_data,
  421. },
  422. };
  423. static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
  424. {
  425. I2C_BOARD_INFO("pcf8563", 0x51),
  426. },
  427. };
  428. static struct i2c_board_info ap325rxa_i2c_camera[] = {
  429. {
  430. I2C_BOARD_INFO("ov772x", 0x21),
  431. },
  432. };
  433. static struct ov772x_camera_info ov7725_info = {
  434. .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
  435. .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0),
  436. };
  437. static struct soc_camera_link ov7725_link = {
  438. .bus_id = 0,
  439. .power = ov7725_power,
  440. .board_info = &ap325rxa_i2c_camera[0],
  441. .i2c_adapter_id = 0,
  442. .priv = &ov7725_info,
  443. };
  444. static struct platform_device ap325rxa_camera[] = {
  445. {
  446. .name = "soc-camera-pdrv",
  447. .id = 0,
  448. .dev = {
  449. .platform_data = &ov7725_link,
  450. },
  451. }, {
  452. .name = "soc-camera-pdrv",
  453. .id = 1,
  454. .dev = {
  455. .platform_data = &camera_link,
  456. },
  457. },
  458. };
  459. static struct platform_device *ap325rxa_devices[] __initdata = {
  460. &smsc9118_device,
  461. &ap325rxa_nor_flash_device,
  462. &lcdc_device,
  463. &ceu_device,
  464. &nand_flash_device,
  465. &sdhi0_cn3_device,
  466. &sdhi1_cn7_device,
  467. &ap325rxa_camera[0],
  468. &ap325rxa_camera[1],
  469. };
  470. extern char ap325rxa_sdram_enter_start;
  471. extern char ap325rxa_sdram_enter_end;
  472. extern char ap325rxa_sdram_leave_start;
  473. extern char ap325rxa_sdram_leave_end;
  474. static int __init ap325rxa_devices_setup(void)
  475. {
  476. /* register board specific self-refresh code */
  477. sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF,
  478. &ap325rxa_sdram_enter_start,
  479. &ap325rxa_sdram_enter_end,
  480. &ap325rxa_sdram_leave_start,
  481. &ap325rxa_sdram_leave_end);
  482. /* LD3 and LD4 LEDs */
  483. gpio_request(GPIO_PTX5, NULL); /* RUN */
  484. gpio_direction_output(GPIO_PTX5, 1);
  485. gpio_export(GPIO_PTX5, 0);
  486. gpio_request(GPIO_PTX4, NULL); /* INDICATOR */
  487. gpio_direction_output(GPIO_PTX4, 0);
  488. gpio_export(GPIO_PTX4, 0);
  489. /* SW1 input */
  490. gpio_request(GPIO_PTF7, NULL); /* MODE */
  491. gpio_direction_input(GPIO_PTF7);
  492. gpio_export(GPIO_PTF7, 0);
  493. /* LCDC */
  494. gpio_request(GPIO_FN_LCDD15, NULL);
  495. gpio_request(GPIO_FN_LCDD14, NULL);
  496. gpio_request(GPIO_FN_LCDD13, NULL);
  497. gpio_request(GPIO_FN_LCDD12, NULL);
  498. gpio_request(GPIO_FN_LCDD11, NULL);
  499. gpio_request(GPIO_FN_LCDD10, NULL);
  500. gpio_request(GPIO_FN_LCDD9, NULL);
  501. gpio_request(GPIO_FN_LCDD8, NULL);
  502. gpio_request(GPIO_FN_LCDD7, NULL);
  503. gpio_request(GPIO_FN_LCDD6, NULL);
  504. gpio_request(GPIO_FN_LCDD5, NULL);
  505. gpio_request(GPIO_FN_LCDD4, NULL);
  506. gpio_request(GPIO_FN_LCDD3, NULL);
  507. gpio_request(GPIO_FN_LCDD2, NULL);
  508. gpio_request(GPIO_FN_LCDD1, NULL);
  509. gpio_request(GPIO_FN_LCDD0, NULL);
  510. gpio_request(GPIO_FN_LCDLCLK_PTR, NULL);
  511. gpio_request(GPIO_FN_LCDDCK, NULL);
  512. gpio_request(GPIO_FN_LCDVEPWC, NULL);
  513. gpio_request(GPIO_FN_LCDVCPWC, NULL);
  514. gpio_request(GPIO_FN_LCDVSYN, NULL);
  515. gpio_request(GPIO_FN_LCDHSYN, NULL);
  516. gpio_request(GPIO_FN_LCDDISP, NULL);
  517. gpio_request(GPIO_FN_LCDDON, NULL);
  518. /* LCD backlight */
  519. gpio_request(GPIO_PTS3, NULL);
  520. gpio_direction_output(GPIO_PTS3, 1);
  521. /* CEU */
  522. gpio_request(GPIO_FN_VIO_CLK2, NULL);
  523. gpio_request(GPIO_FN_VIO_VD2, NULL);
  524. gpio_request(GPIO_FN_VIO_HD2, NULL);
  525. gpio_request(GPIO_FN_VIO_FLD, NULL);
  526. gpio_request(GPIO_FN_VIO_CKO, NULL);
  527. gpio_request(GPIO_FN_VIO_D15, NULL);
  528. gpio_request(GPIO_FN_VIO_D14, NULL);
  529. gpio_request(GPIO_FN_VIO_D13, NULL);
  530. gpio_request(GPIO_FN_VIO_D12, NULL);
  531. gpio_request(GPIO_FN_VIO_D11, NULL);
  532. gpio_request(GPIO_FN_VIO_D10, NULL);
  533. gpio_request(GPIO_FN_VIO_D9, NULL);
  534. gpio_request(GPIO_FN_VIO_D8, NULL);
  535. gpio_request(GPIO_PTZ7, NULL);
  536. gpio_direction_output(GPIO_PTZ7, 0); /* OE_CAM */
  537. gpio_request(GPIO_PTZ6, NULL);
  538. gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
  539. gpio_request(GPIO_PTZ5, NULL);
  540. gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
  541. gpio_request(GPIO_PTZ4, NULL);
  542. gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
  543. __raw_writew(__raw_readw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
  544. /* FLCTL */
  545. gpio_request(GPIO_FN_FCE, NULL);
  546. gpio_request(GPIO_FN_NAF7, NULL);
  547. gpio_request(GPIO_FN_NAF6, NULL);
  548. gpio_request(GPIO_FN_NAF5, NULL);
  549. gpio_request(GPIO_FN_NAF4, NULL);
  550. gpio_request(GPIO_FN_NAF3, NULL);
  551. gpio_request(GPIO_FN_NAF2, NULL);
  552. gpio_request(GPIO_FN_NAF1, NULL);
  553. gpio_request(GPIO_FN_NAF0, NULL);
  554. gpio_request(GPIO_FN_FCDE, NULL);
  555. gpio_request(GPIO_FN_FOE, NULL);
  556. gpio_request(GPIO_FN_FSC, NULL);
  557. gpio_request(GPIO_FN_FWE, NULL);
  558. gpio_request(GPIO_FN_FRB, NULL);
  559. __raw_writew(0, PORT_HIZCRC);
  560. __raw_writew(0xFFFF, PORT_DRVCRA);
  561. __raw_writew(0xFFFF, PORT_DRVCRB);
  562. platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
  563. /* SDHI0 - CN3 - SD CARD */
  564. gpio_request(GPIO_FN_SDHI0CD_PTD, NULL);
  565. gpio_request(GPIO_FN_SDHI0WP_PTD, NULL);
  566. gpio_request(GPIO_FN_SDHI0D3_PTD, NULL);
  567. gpio_request(GPIO_FN_SDHI0D2_PTD, NULL);
  568. gpio_request(GPIO_FN_SDHI0D1_PTD, NULL);
  569. gpio_request(GPIO_FN_SDHI0D0_PTD, NULL);
  570. gpio_request(GPIO_FN_SDHI0CMD_PTD, NULL);
  571. gpio_request(GPIO_FN_SDHI0CLK_PTD, NULL);
  572. /* SDHI1 - CN7 - MICRO SD CARD */
  573. gpio_request(GPIO_FN_SDHI1CD, NULL);
  574. gpio_request(GPIO_FN_SDHI1D3, NULL);
  575. gpio_request(GPIO_FN_SDHI1D2, NULL);
  576. gpio_request(GPIO_FN_SDHI1D1, NULL);
  577. gpio_request(GPIO_FN_SDHI1D0, NULL);
  578. gpio_request(GPIO_FN_SDHI1CMD, NULL);
  579. gpio_request(GPIO_FN_SDHI1CLK, NULL);
  580. i2c_register_board_info(0, ap325rxa_i2c_devices,
  581. ARRAY_SIZE(ap325rxa_i2c_devices));
  582. return platform_add_devices(ap325rxa_devices,
  583. ARRAY_SIZE(ap325rxa_devices));
  584. }
  585. arch_initcall(ap325rxa_devices_setup);
  586. /* Return the board specific boot mode pin configuration */
  587. static int ap325rxa_mode_pins(void)
  588. {
  589. /* MD0=0, MD1=0, MD2=0: Clock Mode 0
  590. * MD3=0: 16-bit Area0 Bus Width
  591. * MD5=1: Little Endian
  592. * TSTMD=1, MD8=1: Test Mode Disabled
  593. */
  594. return MODE_PIN5 | MODE_PIN8;
  595. }
  596. static struct sh_machine_vector mv_ap325rxa __initmv = {
  597. .mv_name = "AP-325RXA",
  598. .mv_mode_pins = ap325rxa_mode_pins,
  599. };