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>
43 * Name the Board for the /proc/cpuinfo
45 const char bfin_board_name[] = "Bluetechnix CM BF561";
47 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
48 /* all SPI peripherals info goes here */
50 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
51 static struct mtd_partition bfin_spi_flash_partitions[] = {
56 .mask_flags = MTD_CAP_ROM
62 .name = "file system",
68 static struct flash_platform_data bfin_spi_flash_data = {
70 .parts = bfin_spi_flash_partitions,
71 .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
75 /* SPI flash chip (m25p64) */
76 static struct bfin5xx_spi_chip spi_flash_chip_info = {
77 .enable_dma = 0, /* use dma transfer with this chip*/
82 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
84 static struct bfin5xx_spi_chip spi_adc_chip_info = {
85 .enable_dma = 1, /* use dma transfer with this chip*/
90 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
91 static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
97 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
98 static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
104 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
105 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
111 static struct spi_board_info bfin_spi_board_info[] __initdata = {
112 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
114 /* the modalias must be the same as spi device driver name */
115 .modalias = "m25p80", /* Name of spi_driver for this device */
116 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
117 .bus_num = 0, /* Framework bus number */
118 .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
119 .platform_data = &bfin_spi_flash_data,
120 .controller_data = &spi_flash_chip_info,
125 #if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
127 .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
128 .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
129 .bus_num = 0, /* Framework bus number */
130 .chip_select = 1, /* Framework chip select. */
131 .platform_data = NULL, /* No spi_driver specific config */
132 .controller_data = &spi_adc_chip_info,
136 #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
138 .modalias = "ad1836-spi",
139 .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
141 .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
142 .controller_data = &ad1836_spi_chip_info,
145 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
147 .modalias = "ad9960-spi",
148 .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */
151 .controller_data = &ad9960_spi_chip_info,
154 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
156 .modalias = "spi_mmc",
157 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
159 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
160 .platform_data = NULL,
161 .controller_data = &spi_mmc_chip_info,
168 static struct resource bfin_spi0_resource[] = {
170 .start = SPI0_REGBASE,
171 .end = SPI0_REGBASE + 0xFF,
172 .flags = IORESOURCE_MEM,
177 .flags = IORESOURCE_IRQ,
181 /* SPI controller data */
182 static struct bfin5xx_spi_master bfin_spi0_info = {
184 .enable_dma = 1, /* master has the ability to do dma transfer */
187 static struct platform_device bfin_spi0_device = {
189 .id = 0, /* Bus number */
190 .num_resources = ARRAY_SIZE(bfin_spi0_resource),
191 .resource = bfin_spi0_resource,
193 .platform_data = &bfin_spi0_info, /* Passed to driver */
196 #endif /* spi master and devices */
199 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
201 static struct resource smc91x_resources[] = {
203 .name = "smc91x-regs",
205 .end = 0x28000300 + 16,
206 .flags = IORESOURCE_MEM,
210 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
213 static struct platform_device smc91x_device = {
216 .num_resources = ARRAY_SIZE(smc91x_resources),
217 .resource = smc91x_resources,
221 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
222 static struct resource isp1362_hcd_resources[] = {
226 .flags = IORESOURCE_MEM,
230 .flags = IORESOURCE_MEM,
234 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
238 static struct isp1362_platform_data isp1362_priv = {
243 .int_edge_triggered = 0,
244 .remote_wakeup_connected = 0,
245 .no_power_switching = 1,
246 .power_switching_mode = 0,
249 static struct platform_device isp1362_hcd_device = {
250 .name = "isp1362-hcd",
253 .platform_data = &isp1362_priv,
255 .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
256 .resource = isp1362_hcd_resources,
260 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
261 static struct resource bfin_uart_resources[] = {
265 .flags = IORESOURCE_MEM,
269 static struct platform_device bfin_uart_device = {
272 .num_resources = ARRAY_SIZE(bfin_uart_resources),
273 .resource = bfin_uart_resources,
277 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
280 static struct pata_platform_info bfin_pata_platform_data = {
282 .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
285 static struct resource bfin_pata_resources[] = {
289 .flags = IORESOURCE_MEM,
294 .flags = IORESOURCE_MEM,
299 .flags = IORESOURCE_IRQ,
303 static struct platform_device bfin_pata_device = {
304 .name = "pata_platform",
306 .num_resources = ARRAY_SIZE(bfin_pata_resources),
307 .resource = bfin_pata_resources,
309 .platform_data = &bfin_pata_platform_data,
314 static struct platform_device *cm_bf561_devices[] __initdata = {
316 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
320 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
324 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
328 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
332 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
337 static int __init cm_bf561_init(void)
339 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
340 platform_add_devices(cm_bf561_devices, ARRAY_SIZE(cm_bf561_devices));
341 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
342 spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
345 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
346 irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
351 arch_initcall(cm_bf561_init);