2 * File: arch/blackfin/mach-bf533/boards/cm_bf561.c
3 * Based on: arch/blackfin/mach-bf533/boards/ezkit.c
4 * Author: Aidan Williams <aidan@nicta.com.au> Copyright 2005
7 * Description: Board description file
10 * Copyright 2004-2006 Analog Devices Inc.
12 * Bugs: Enter bugs at http://blackfin.uclinux.org/
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, see the file COPYING, or write
26 * to the Free Software Foundation, Inc.,
27 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
30 #include <linux/device.h>
31 #include <linux/platform_device.h>
32 #include <linux/mtd/mtd.h>
33 #include <linux/mtd/partitions.h>
34 #include <linux/spi/spi.h>
35 #include <linux/spi/flash.h>
36 #include <linux/usb/isp1362.h>
37 #include <linux/pata_platform.h>
38 #include <linux/irq.h>
40 #include <asm/bfin5xx_spi.h>
41 #include <asm/portmux.h>
44 * Name the Board for the /proc/cpuinfo
46 const char bfin_board_name[] = "Bluetechnix CM BF561";
48 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
49 /* all SPI peripherals info goes here */
51 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
52 static struct mtd_partition bfin_spi_flash_partitions[] = {
57 .mask_flags = MTD_CAP_ROM
63 .name = "file system",
69 static struct flash_platform_data bfin_spi_flash_data = {
71 .parts = bfin_spi_flash_partitions,
72 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
76 /* SPI flash chip (m25p64) */
77 static struct bfin5xx_spi_chip spi_flash_chip_info = {
78 .enable_dma = 0, /* use dma transfer with this chip*/
83 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
85 static struct bfin5xx_spi_chip spi_adc_chip_info = {
86 .enable_dma = 1, /* use dma transfer with this chip*/
91 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
92 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
98 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
99 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
105 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
106 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
112 static struct spi_board_info bfin_spi_board_info[] __initdata = {
113 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
115 /* the modalias must be the same as spi device driver name */
116 .modalias = "m25p80", /* Name of spi_driver for this device */
117 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
118 .bus_num = 0, /* Framework bus number */
119 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
120 .platform_data = &bfin_spi_flash_data,
121 .controller_data = &spi_flash_chip_info,
126 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
128 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
129 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
130 .bus_num = 0, /* Framework bus number */
131 .chip_select = 1, /* Framework chip select. */
132 .platform_data = NULL, /* No spi_driver specific config */
133 .controller_data = &spi_adc_chip_info,
137 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
139 .modalias = "ad1836-spi",
140 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
142 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
143 .controller_data = &ad1836_spi_chip_info,
146 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
148 .modalias = "ad9960-spi",
149 .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */
152 .controller_data = &ad9960_spi_chip_info,
155 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
157 .modalias = "spi_mmc",
158 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
160 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
161 .platform_data = NULL,
162 .controller_data = &spi_mmc_chip_info,
169 static struct resource bfin_spi0_resource[] = {
171 .start = SPI0_REGBASE,
172 .end = SPI0_REGBASE + 0xFF,
173 .flags = IORESOURCE_MEM,
178 .flags = IORESOURCE_IRQ,
182 /* SPI controller data */
183 static struct bfin5xx_spi_master bfin_spi0_info = {
185 .enable_dma = 1, /* master has the ability to do dma transfer */
186 .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
189 static struct platform_device bfin_spi0_device = {
191 .id = 0, /* Bus number */
192 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
193 .resource = bfin_spi0_resource,
195 .platform_data = &bfin_spi0_info, /* Passed to driver */
198 #endif /* spi master and devices */
201 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
202 static struct platform_device hitachi_fb_device = {
203 .name = "hitachi-tx09",
208 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
210 static struct resource smc91x_resources[] = {
212 .name = "smc91x-regs",
214 .end = 0x28000300 + 16,
215 .flags = IORESOURCE_MEM,
219 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
222 static struct platform_device smc91x_device = {
225 .num_resources = ARRAY_SIZE(smc91x_resources),
226 .resource = smc91x_resources,
230 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
231 static struct resource isp1362_hcd_resources[] = {
235 .flags = IORESOURCE_MEM,
239 .flags = IORESOURCE_MEM,
243 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
247 static struct isp1362_platform_data isp1362_priv = {
252 .int_edge_triggered = 0,
253 .remote_wakeup_connected = 0,
254 .no_power_switching = 1,
255 .power_switching_mode = 0,
258 static struct platform_device isp1362_hcd_device = {
259 .name = "isp1362-hcd",
262 .platform_data = &isp1362_priv,
264 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
265 .resource = isp1362_hcd_resources,
269 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
270 static struct resource bfin_uart_resources[] = {
274 .flags = IORESOURCE_MEM,
278 static struct platform_device bfin_uart_device = {
281 .num_resources = ARRAY_SIZE(bfin_uart_resources),
282 .resource = bfin_uart_resources,
286 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
289 static struct pata_platform_info bfin_pata_platform_data = {
291 .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
294 static struct resource bfin_pata_resources[] = {
298 .flags = IORESOURCE_MEM,
303 .flags = IORESOURCE_MEM,
308 .flags = IORESOURCE_IRQ,
312 static struct platform_device bfin_pata_device = {
313 .name = "pata_platform",
315 .num_resources = ARRAY_SIZE(bfin_pata_resources),
316 .resource = bfin_pata_resources,
318 .platform_data = &bfin_pata_platform_data,
323 static struct platform_device *cm_bf561_devices[] __initdata = {
325 #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
329 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
333 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
337 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
341 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
345 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
350 static int __init cm_bf561_init(void)
352 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
353 platform_add_devices(cm_bf561_devices, ARRAY_SIZE(cm_bf561_devices));
354 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
355 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
358 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
359 irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
364 arch_initcall(cm_bf561_init);