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/delay.h>
21 #include <linux/smc911x.h>
22 #include <media/soc_camera_platform.h>
23 #include <media/sh_mobile_ceu.h>
24 #include <asm/sh_mobile_lcdc.h>
26 #include <asm/clock.h>
28 static struct smc911x_platdata smc911x_info = {
29 .flags = SMC911X_USE_32BIT,
30 .irq_flags = IRQF_TRIGGER_LOW,
33 static struct resource smc9118_resources[] = {
37 .flags = IORESOURCE_MEM,
42 .flags = IORESOURCE_IRQ,
46 static struct platform_device smc9118_device = {
49 .num_resources = ARRAY_SIZE(smc9118_resources),
50 .resource = smc9118_resources,
52 .platform_data = &smc911x_info,
56 static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
60 .size = (1 * 1024 * 1024),
61 .mask_flags = MTD_WRITEABLE, /* Read-only */
64 .offset = MTDPART_OFS_APPEND,
65 .size = (2 * 1024 * 1024),
68 .offset = MTDPART_OFS_APPEND,
69 .size = MTDPART_SIZ_FULL,
73 static struct physmap_flash_data ap325rxa_nor_flash_data = {
75 .parts = ap325rxa_nor_flash_partitions,
76 .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
79 static struct resource ap325rxa_nor_flash_resources[] = {
84 .flags = IORESOURCE_MEM,
88 static struct platform_device ap325rxa_nor_flash_device = {
89 .name = "physmap-flash",
90 .resource = ap325rxa_nor_flash_resources,
91 .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
93 .platform_data = &ap325rxa_nor_flash_data,
97 #define FPGA_LCDREG 0xB4100180
98 #define FPGA_BKLREG 0xB4100212
99 #define FPGA_LCDREG_VAL 0x0018
100 #define PORT_PHCR 0xA405010E
101 #define PORT_PLCR 0xA4050114
102 #define PORT_PMCR 0xA4050116
103 #define PORT_PRCR 0xA405011C
104 #define PORT_PSCR 0xA405011E
105 #define PORT_PZCR 0xA405014C
106 #define PORT_HIZCRA 0xA4050158
107 #define PORT_MSELCRB 0xA4050182
108 #define PORT_PSDR 0xA405013E
109 #define PORT_PZDR 0xA405016C
110 #define PORT_PSELD 0xA4050154
112 static void ap320_wvga_power_on(void *board_data)
116 /* ASD AP-320/325 LCD ON */
117 ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
120 ctrl_outw((ctrl_inw(PORT_PSCR) & ~0x00C0) | 0x40, PORT_PSCR);
121 ctrl_outb(ctrl_inb(PORT_PSDR) & ~0x08, PORT_PSDR);
122 ctrl_outw(0x100, FPGA_BKLREG);
125 static struct sh_mobile_lcdc_info lcdc_info = {
126 .clock_source = LCDC_CLK_EXTERNAL,
128 .chan = LCDC_CHAN_MAINLCD,
130 .interface_type = RGB18,
142 .sync = 0, /* hsync and vsync are active low */
145 .display_on = ap320_wvga_power_on,
150 static struct resource lcdc_resources[] = {
153 .start = 0xfe940000, /* P4-only space */
155 .flags = IORESOURCE_MEM,
159 static struct platform_device lcdc_device = {
160 .name = "sh_mobile_lcdc_fb",
161 .num_resources = ARRAY_SIZE(lcdc_resources),
162 .resource = lcdc_resources,
164 .platform_data = &lcdc_info,
168 static unsigned char camera_ncm03j_magic[] =
170 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
171 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
172 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
173 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
174 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
175 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
176 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
177 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
178 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
179 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
180 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
181 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
182 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
183 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
184 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
185 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
188 static int camera_set_capture(struct soc_camera_platform_info *info,
191 struct i2c_adapter *a = i2c_get_adapter(0);
197 return 0; /* no disable for now */
199 for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
207 buf[0] = camera_ncm03j_magic[i];
208 buf[1] = camera_ncm03j_magic[i + 1];
210 ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
216 static struct soc_camera_platform_info camera_info = {
218 .format_name = "UYVY",
221 .pixelformat = V4L2_PIX_FMT_UYVY,
222 .colorspace = V4L2_COLORSPACE_SMPTE170M,
226 .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
227 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
228 .set_capture = camera_set_capture,
231 static struct platform_device camera_device = {
232 .name = "soc_camera_platform",
234 .platform_data = &camera_info,
238 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
239 .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
240 SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
243 static struct resource ceu_resources[] = {
248 .flags = IORESOURCE_MEM,
252 .flags = IORESOURCE_IRQ,
255 /* place holder for contiguous memory */
259 static struct platform_device ceu_device = {
260 .name = "sh_mobile_ceu",
261 .num_resources = ARRAY_SIZE(ceu_resources),
262 .resource = ceu_resources,
264 .platform_data = &sh_mobile_ceu_info,
268 static struct platform_device *ap325rxa_devices[] __initdata = {
270 &ap325rxa_nor_flash_device,
276 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
279 static int __init ap325rxa_devices_setup(void)
281 clk_always_enable("mstp200"); /* LCDC */
282 clk_always_enable("mstp203"); /* CEU */
284 platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
286 i2c_register_board_info(0, ap325rxa_i2c_devices,
287 ARRAY_SIZE(ap325rxa_i2c_devices));
289 return platform_add_devices(ap325rxa_devices,
290 ARRAY_SIZE(ap325rxa_devices));
292 device_initcall(ap325rxa_devices_setup);
294 static void __init ap325rxa_setup(char **cmdline_p)
296 /* LCDC configuration */
297 ctrl_outw(ctrl_inw(PORT_PHCR) & ~0xffff, PORT_PHCR);
298 ctrl_outw(ctrl_inw(PORT_PLCR) & ~0xffff, PORT_PLCR);
299 ctrl_outw(ctrl_inw(PORT_PMCR) & ~0xffff, PORT_PMCR);
300 ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x03ff, PORT_PRCR);
301 ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01C0, PORT_HIZCRA);
304 ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
305 ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x0003, PORT_PSELD);
306 ctrl_outw((ctrl_inw(PORT_PZCR) & ~0xff00) | 0x5500, PORT_PZCR);
307 ctrl_outb((ctrl_inb(PORT_PZDR) & ~0xf0) | 0x20, PORT_PZDR);
310 static struct sh_machine_vector mv_ap325rxa __initmv = {
311 .mv_name = "AP-325RXA",
312 .mv_setup = ap325rxa_setup,