3 * (Compatible with Algo System ., LTD. - AP-320A)
5 * Copyright (C) 2008 Renesas Solutions Corp.
6 * Author : Yusuke Goda <goda.yuske@renesas.com>
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
13 #include <linux/init.h>
14 #include <linux/device.h>
15 #include <linux/interrupt.h>
16 #include <linux/platform_device.h>
17 #include <linux/mtd/physmap.h>
18 #include <linux/mtd/sh_flctl.h>
19 #include <linux/delay.h>
20 #include <linux/i2c.h>
21 #include <linux/smsc911x.h>
22 #include <linux/gpio.h>
23 #include <linux/spi/spi.h>
24 #include <linux/spi/spi_gpio.h>
25 #include <media/ov772x.h>
26 #include <media/soc_camera_platform.h>
27 #include <media/sh_mobile_ceu.h>
28 #include <video/sh_mobile_lcdc.h>
30 #include <asm/clock.h>
31 #include <cpu/sh7723.h>
33 static struct smsc911x_platform_config smsc911x_config = {
34 .phy_interface = PHY_INTERFACE_MODE_MII,
35 .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
36 .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
37 .flags = SMSC911X_USE_32BIT,
40 static struct resource smsc9118_resources[] = {
44 .flags = IORESOURCE_MEM,
49 .flags = IORESOURCE_IRQ,
53 static struct platform_device smsc9118_device = {
56 .num_resources = ARRAY_SIZE(smsc9118_resources),
57 .resource = smsc9118_resources,
59 .platform_data = &smsc911x_config,
64 * AP320 and AP325RXA has CPLD data in NOR Flash(0xA80000-0xABFFFF).
65 * If this area erased, this board can not boot.
67 static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
71 .size = (1 * 1024 * 1024),
72 .mask_flags = MTD_WRITEABLE, /* Read-only */
75 .offset = MTDPART_OFS_APPEND,
76 .size = (2 * 1024 * 1024),
79 .offset = MTDPART_OFS_APPEND,
80 .size = ((7 * 1024 * 1024) + (512 * 1024)),
83 .offset = MTDPART_OFS_APPEND,
84 .mask_flags = MTD_WRITEABLE, /* Read-only */
85 .size = (1024 * 128 * 2),
88 .offset = MTDPART_OFS_APPEND,
89 .size = MTDPART_SIZ_FULL,
93 static struct physmap_flash_data ap325rxa_nor_flash_data = {
95 .parts = ap325rxa_nor_flash_partitions,
96 .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
99 static struct resource ap325rxa_nor_flash_resources[] = {
104 .flags = IORESOURCE_MEM,
108 static struct platform_device ap325rxa_nor_flash_device = {
109 .name = "physmap-flash",
110 .resource = ap325rxa_nor_flash_resources,
111 .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
113 .platform_data = &ap325rxa_nor_flash_data,
117 static struct mtd_partition nand_partition_info[] = {
121 .size = MTDPART_SIZ_FULL,
125 static struct resource nand_flash_resources[] = {
129 .flags = IORESOURCE_MEM,
133 static struct sh_flctl_platform_data nand_flash_data = {
134 .parts = nand_partition_info,
135 .nr_parts = ARRAY_SIZE(nand_partition_info),
136 .flcmncr_val = FCKSEL_E | TYPESEL_SET | NANWF_E,
140 static struct platform_device nand_flash_device = {
142 .resource = nand_flash_resources,
143 .num_resources = ARRAY_SIZE(nand_flash_resources),
145 .platform_data = &nand_flash_data,
149 #define FPGA_LCDREG 0xB4100180
150 #define FPGA_BKLREG 0xB4100212
151 #define FPGA_LCDREG_VAL 0x0018
152 #define PORT_MSELCRB 0xA4050182
153 #define PORT_HIZCRC 0xA405015C
154 #define PORT_DRVCRA 0xA405018A
155 #define PORT_DRVCRB 0xA405018C
157 static void ap320_wvga_power_on(void *board_data)
161 /* ASD AP-320/325 LCD ON */
162 ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
165 gpio_set_value(GPIO_PTS3, 0);
166 ctrl_outw(0x100, FPGA_BKLREG);
169 static struct sh_mobile_lcdc_info lcdc_info = {
170 .clock_source = LCDC_CLK_EXTERNAL,
172 .chan = LCDC_CHAN_MAINLCD,
174 .interface_type = RGB18,
186 .sync = 0, /* hsync and vsync are active low */
188 .lcd_size_cfg = { /* 7.0 inch */
193 .display_on = ap320_wvga_power_on,
198 static struct resource lcdc_resources[] = {
201 .start = 0xfe940000, /* P4-only space */
203 .flags = IORESOURCE_MEM,
207 .flags = IORESOURCE_IRQ,
211 static struct platform_device lcdc_device = {
212 .name = "sh_mobile_lcdc_fb",
213 .num_resources = ARRAY_SIZE(lcdc_resources),
214 .resource = lcdc_resources,
216 .platform_data = &lcdc_info,
220 static void camera_power(int val)
222 gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
227 /* support for the old ncm03j camera */
228 static unsigned char camera_ncm03j_magic[] =
230 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
231 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
232 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
233 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
234 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
235 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
236 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
237 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
238 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
239 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
240 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
241 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
242 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
243 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
244 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
245 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
248 static int camera_probe(void)
250 struct i2c_adapter *a = i2c_get_adapter(0);
256 msg.buf = camera_ncm03j_magic;
259 ret = i2c_transfer(a, &msg, 1);
265 static int camera_set_capture(struct soc_camera_platform_info *info,
268 struct i2c_adapter *a = i2c_get_adapter(0);
275 return 0; /* no disable for now */
278 for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
286 buf[0] = camera_ncm03j_magic[i];
287 buf[1] = camera_ncm03j_magic[i + 1];
289 ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
295 static struct soc_camera_platform_info camera_info = {
297 .format_name = "UYVY",
300 .pixelformat = V4L2_PIX_FMT_UYVY,
301 .colorspace = V4L2_COLORSPACE_SMPTE170M,
305 .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
306 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
307 .set_capture = camera_set_capture,
310 static struct platform_device camera_device = {
311 .name = "soc_camera_platform",
313 .platform_data = &camera_info,
317 static int __init camera_setup(void)
319 if (camera_probe() > 0)
320 platform_device_register(&camera_device);
324 late_initcall(camera_setup);
326 #endif /* CONFIG_I2C */
328 static int ov7725_power(struct device *dev, int mode)
337 static struct ov772x_camera_info ov7725_info = {
338 .buswidth = SOCAM_DATAWIDTH_8,
339 .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
341 .power = ov7725_power,
345 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
346 .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
347 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
350 static struct resource ceu_resources[] = {
355 .flags = IORESOURCE_MEM,
359 .flags = IORESOURCE_IRQ,
362 /* place holder for contiguous memory */
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,
372 .platform_data = &sh_mobile_ceu_info,
376 struct spi_gpio_platform_data sdcard_cn3_platform_data = {
383 static struct platform_device sdcard_cn3_device = {
386 .platform_data = &sdcard_cn3_platform_data,
390 static struct platform_device *ap325rxa_devices[] __initdata = {
392 &ap325rxa_nor_flash_device,
399 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
401 I2C_BOARD_INFO("pcf8563", 0x51),
404 I2C_BOARD_INFO("ov772x", 0x21),
405 .platform_data = &ov7725_info,
409 static struct spi_board_info ap325rxa_spi_devices[] = {
411 .modalias = "mmc_spi",
412 .max_speed_hz = 5000000,
414 .controller_data = (void *) GPIO_PTD5,
418 static int __init ap325rxa_devices_setup(void)
420 /* LD3 and LD4 LEDs */
421 gpio_request(GPIO_PTX5, NULL); /* RUN */
422 gpio_direction_output(GPIO_PTX5, 1);
423 gpio_export(GPIO_PTX5, 0);
425 gpio_request(GPIO_PTX4, NULL); /* INDICATOR */
426 gpio_direction_output(GPIO_PTX4, 0);
427 gpio_export(GPIO_PTX4, 0);
430 gpio_request(GPIO_PTF7, NULL); /* MODE */
431 gpio_direction_input(GPIO_PTF7);
432 gpio_export(GPIO_PTF7, 0);
435 gpio_request(GPIO_FN_LCDD15, NULL);
436 gpio_request(GPIO_FN_LCDD14, NULL);
437 gpio_request(GPIO_FN_LCDD13, NULL);
438 gpio_request(GPIO_FN_LCDD12, NULL);
439 gpio_request(GPIO_FN_LCDD11, NULL);
440 gpio_request(GPIO_FN_LCDD10, NULL);
441 gpio_request(GPIO_FN_LCDD9, NULL);
442 gpio_request(GPIO_FN_LCDD8, NULL);
443 gpio_request(GPIO_FN_LCDD7, NULL);
444 gpio_request(GPIO_FN_LCDD6, NULL);
445 gpio_request(GPIO_FN_LCDD5, NULL);
446 gpio_request(GPIO_FN_LCDD4, NULL);
447 gpio_request(GPIO_FN_LCDD3, NULL);
448 gpio_request(GPIO_FN_LCDD2, NULL);
449 gpio_request(GPIO_FN_LCDD1, NULL);
450 gpio_request(GPIO_FN_LCDD0, NULL);
451 gpio_request(GPIO_FN_LCDLCLK_PTR, NULL);
452 gpio_request(GPIO_FN_LCDDCK, NULL);
453 gpio_request(GPIO_FN_LCDVEPWC, NULL);
454 gpio_request(GPIO_FN_LCDVCPWC, NULL);
455 gpio_request(GPIO_FN_LCDVSYN, NULL);
456 gpio_request(GPIO_FN_LCDHSYN, NULL);
457 gpio_request(GPIO_FN_LCDDISP, NULL);
458 gpio_request(GPIO_FN_LCDDON, NULL);
461 gpio_request(GPIO_PTS3, NULL);
462 gpio_direction_output(GPIO_PTS3, 1);
465 gpio_request(GPIO_FN_VIO_CLK2, NULL);
466 gpio_request(GPIO_FN_VIO_VD2, NULL);
467 gpio_request(GPIO_FN_VIO_HD2, NULL);
468 gpio_request(GPIO_FN_VIO_FLD, NULL);
469 gpio_request(GPIO_FN_VIO_CKO, NULL);
470 gpio_request(GPIO_FN_VIO_D15, NULL);
471 gpio_request(GPIO_FN_VIO_D14, NULL);
472 gpio_request(GPIO_FN_VIO_D13, NULL);
473 gpio_request(GPIO_FN_VIO_D12, NULL);
474 gpio_request(GPIO_FN_VIO_D11, NULL);
475 gpio_request(GPIO_FN_VIO_D10, NULL);
476 gpio_request(GPIO_FN_VIO_D9, NULL);
477 gpio_request(GPIO_FN_VIO_D8, NULL);
479 gpio_request(GPIO_PTZ7, NULL);
480 gpio_direction_output(GPIO_PTZ7, 0); /* OE_CAM */
481 gpio_request(GPIO_PTZ6, NULL);
482 gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
483 gpio_request(GPIO_PTZ5, NULL);
484 gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
485 gpio_request(GPIO_PTZ4, NULL);
486 gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
488 ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
491 gpio_request(GPIO_FN_FCE, NULL);
492 gpio_request(GPIO_FN_NAF7, NULL);
493 gpio_request(GPIO_FN_NAF6, NULL);
494 gpio_request(GPIO_FN_NAF5, NULL);
495 gpio_request(GPIO_FN_NAF4, NULL);
496 gpio_request(GPIO_FN_NAF3, NULL);
497 gpio_request(GPIO_FN_NAF2, NULL);
498 gpio_request(GPIO_FN_NAF1, NULL);
499 gpio_request(GPIO_FN_NAF0, NULL);
500 gpio_request(GPIO_FN_FCDE, NULL);
501 gpio_request(GPIO_FN_FOE, NULL);
502 gpio_request(GPIO_FN_FSC, NULL);
503 gpio_request(GPIO_FN_FWE, NULL);
504 gpio_request(GPIO_FN_FRB, NULL);
506 ctrl_outw(0, PORT_HIZCRC);
507 ctrl_outw(0xFFFF, PORT_DRVCRA);
508 ctrl_outw(0xFFFF, PORT_DRVCRB);
510 platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
512 i2c_register_board_info(0, ap325rxa_i2c_devices,
513 ARRAY_SIZE(ap325rxa_i2c_devices));
515 spi_register_board_info(ap325rxa_spi_devices,
516 ARRAY_SIZE(ap325rxa_spi_devices));
518 return platform_add_devices(ap325rxa_devices,
519 ARRAY_SIZE(ap325rxa_devices));
521 device_initcall(ap325rxa_devices_setup);
523 static struct sh_machine_vector mv_ap325rxa __initmv = {
524 .mv_name = "AP-325RXA",