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/delay.h>
19 #include <linux/i2c.h>
20 #include <linux/smc911x.h>
21 #include <linux/gpio.h>
22 #include <media/soc_camera_platform.h>
23 #include <media/sh_mobile_ceu.h>
24 #include <video/sh_mobile_lcdc.h>
26 #include <asm/clock.h>
27 #include <asm/sh7723.h>
29 static struct smc911x_platdata smc911x_info = {
30 .flags = SMC911X_USE_32BIT,
31 .irq_flags = IRQF_TRIGGER_LOW,
34 static struct resource smc9118_resources[] = {
38 .flags = IORESOURCE_MEM,
43 .flags = IORESOURCE_IRQ,
47 static struct platform_device smc9118_device = {
50 .num_resources = ARRAY_SIZE(smc9118_resources),
51 .resource = smc9118_resources,
53 .platform_data = &smc911x_info,
58 * AP320 and AP325RXA has CPLD data in NOR Flash(0xA80000-0xABFFFF).
59 * If this area erased, this board can not boot.
61 static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
65 .size = (1 * 1024 * 1024),
66 .mask_flags = MTD_WRITEABLE, /* Read-only */
69 .offset = MTDPART_OFS_APPEND,
70 .size = (2 * 1024 * 1024),
73 .offset = MTDPART_OFS_APPEND,
74 .size = ((7 * 1024 * 1024) + (512 * 1024)),
77 .offset = MTDPART_OFS_APPEND,
78 .mask_flags = MTD_WRITEABLE, /* Read-only */
79 .size = (1024 * 128 * 2),
82 .offset = MTDPART_OFS_APPEND,
83 .size = MTDPART_SIZ_FULL,
87 static struct physmap_flash_data ap325rxa_nor_flash_data = {
89 .parts = ap325rxa_nor_flash_partitions,
90 .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
93 static struct resource ap325rxa_nor_flash_resources[] = {
98 .flags = IORESOURCE_MEM,
102 static struct platform_device ap325rxa_nor_flash_device = {
103 .name = "physmap-flash",
104 .resource = ap325rxa_nor_flash_resources,
105 .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
107 .platform_data = &ap325rxa_nor_flash_data,
111 #define FPGA_LCDREG 0xB4100180
112 #define FPGA_BKLREG 0xB4100212
113 #define FPGA_LCDREG_VAL 0x0018
114 #define PORT_MSELCRB 0xA4050182
116 static void ap320_wvga_power_on(void *board_data)
120 /* ASD AP-320/325 LCD ON */
121 ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
124 gpio_set_value(GPIO_PTS3, 0);
125 ctrl_outw(0x100, FPGA_BKLREG);
128 static struct sh_mobile_lcdc_info lcdc_info = {
129 .clock_source = LCDC_CLK_EXTERNAL,
131 .chan = LCDC_CHAN_MAINLCD,
133 .interface_type = RGB18,
145 .sync = 0, /* hsync and vsync are active low */
147 .lcd_size_cfg = { /* 7.0 inch */
152 .display_on = ap320_wvga_power_on,
157 static struct resource lcdc_resources[] = {
160 .start = 0xfe940000, /* P4-only space */
162 .flags = IORESOURCE_MEM,
166 static struct platform_device lcdc_device = {
167 .name = "sh_mobile_lcdc_fb",
168 .num_resources = ARRAY_SIZE(lcdc_resources),
169 .resource = lcdc_resources,
171 .platform_data = &lcdc_info,
176 static unsigned char camera_ncm03j_magic[] =
178 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
179 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
180 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
181 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
182 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
183 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
184 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
185 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
186 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
187 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
188 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
189 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
190 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
191 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
192 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
193 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
196 static int camera_set_capture(struct soc_camera_platform_info *info,
199 struct i2c_adapter *a = i2c_get_adapter(0);
205 return 0; /* no disable for now */
207 for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
215 buf[0] = camera_ncm03j_magic[i];
216 buf[1] = camera_ncm03j_magic[i + 1];
218 ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
224 static struct soc_camera_platform_info camera_info = {
226 .format_name = "UYVY",
229 .pixelformat = V4L2_PIX_FMT_UYVY,
230 .colorspace = V4L2_COLORSPACE_SMPTE170M,
234 .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
235 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
236 .set_capture = camera_set_capture,
239 static struct platform_device camera_device = {
240 .name = "soc_camera_platform",
242 .platform_data = &camera_info,
245 #endif /* CONFIG_I2C */
247 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
248 .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
249 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
252 static struct resource ceu_resources[] = {
257 .flags = IORESOURCE_MEM,
261 .flags = IORESOURCE_IRQ,
264 /* place holder for contiguous memory */
268 static struct platform_device ceu_device = {
269 .name = "sh_mobile_ceu",
270 .num_resources = ARRAY_SIZE(ceu_resources),
271 .resource = ceu_resources,
273 .platform_data = &sh_mobile_ceu_info,
277 static struct platform_device *ap325rxa_devices[] __initdata = {
279 &ap325rxa_nor_flash_device,
287 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
290 static int __init ap325rxa_devices_setup(void)
292 /* LD3 and LD4 LEDs */
293 gpio_request(GPIO_PTX5, NULL); /* RUN */
294 gpio_direction_output(GPIO_PTX5, 1);
295 gpio_export(GPIO_PTX5, 0);
297 gpio_request(GPIO_PTX4, NULL); /* INDICATOR */
298 gpio_direction_output(GPIO_PTX4, 0);
299 gpio_export(GPIO_PTX4, 0);
302 gpio_request(GPIO_PTF7, NULL); /* MODE */
303 gpio_direction_input(GPIO_PTF7);
304 gpio_export(GPIO_PTF7, 0);
307 clk_always_enable("mstp200");
308 gpio_request(GPIO_FN_LCDD15, NULL);
309 gpio_request(GPIO_FN_LCDD14, NULL);
310 gpio_request(GPIO_FN_LCDD13, NULL);
311 gpio_request(GPIO_FN_LCDD12, NULL);
312 gpio_request(GPIO_FN_LCDD11, NULL);
313 gpio_request(GPIO_FN_LCDD10, NULL);
314 gpio_request(GPIO_FN_LCDD9, NULL);
315 gpio_request(GPIO_FN_LCDD8, NULL);
316 gpio_request(GPIO_FN_LCDD7, NULL);
317 gpio_request(GPIO_FN_LCDD6, NULL);
318 gpio_request(GPIO_FN_LCDD5, NULL);
319 gpio_request(GPIO_FN_LCDD4, NULL);
320 gpio_request(GPIO_FN_LCDD3, NULL);
321 gpio_request(GPIO_FN_LCDD2, NULL);
322 gpio_request(GPIO_FN_LCDD1, NULL);
323 gpio_request(GPIO_FN_LCDD0, NULL);
324 gpio_request(GPIO_FN_LCDLCLK_PTR, NULL);
325 gpio_request(GPIO_FN_LCDDCK, NULL);
326 gpio_request(GPIO_FN_LCDVEPWC, NULL);
327 gpio_request(GPIO_FN_LCDVCPWC, NULL);
328 gpio_request(GPIO_FN_LCDVSYN, NULL);
329 gpio_request(GPIO_FN_LCDHSYN, NULL);
330 gpio_request(GPIO_FN_LCDDISP, NULL);
331 gpio_request(GPIO_FN_LCDDON, NULL);
334 gpio_request(GPIO_PTS3, NULL);
335 gpio_direction_output(GPIO_PTS3, 1);
338 clk_always_enable("mstp203");
339 gpio_request(GPIO_FN_VIO_CLK2, NULL);
340 gpio_request(GPIO_FN_VIO_VD2, NULL);
341 gpio_request(GPIO_FN_VIO_HD2, NULL);
342 gpio_request(GPIO_FN_VIO_FLD, NULL);
343 gpio_request(GPIO_FN_VIO_CKO, NULL);
344 gpio_request(GPIO_FN_VIO_D15, NULL);
345 gpio_request(GPIO_FN_VIO_D14, NULL);
346 gpio_request(GPIO_FN_VIO_D13, NULL);
347 gpio_request(GPIO_FN_VIO_D12, NULL);
348 gpio_request(GPIO_FN_VIO_D11, NULL);
349 gpio_request(GPIO_FN_VIO_D10, NULL);
350 gpio_request(GPIO_FN_VIO_D9, NULL);
351 gpio_request(GPIO_FN_VIO_D8, NULL);
353 gpio_request(GPIO_PTZ7, NULL);
354 gpio_direction_output(GPIO_PTZ7, 0); /* OE_CAM */
355 gpio_request(GPIO_PTZ6, NULL);
356 gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
357 gpio_request(GPIO_PTZ5, NULL);
358 gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */
359 gpio_request(GPIO_PTZ4, NULL);
360 gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
362 ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
364 platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
366 i2c_register_board_info(0, ap325rxa_i2c_devices,
367 ARRAY_SIZE(ap325rxa_i2c_devices));
369 return platform_add_devices(ap325rxa_devices,
370 ARRAY_SIZE(ap325rxa_devices));
372 device_initcall(ap325rxa_devices_setup);
374 static void __init ap325rxa_setup(char **cmdline_p)
378 static struct sh_machine_vector mv_ap325rxa __initmv = {
379 .mv_name = "AP-325RXA",
380 .mv_setup = ap325rxa_setup,