1 files changed, 224 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
new file mode 100644
index 000000000000..747298ea907b
--- /dev/null
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -0,0 +1,224 @@
+/*
+ * File:         arch/blackfin/mach-bf533/ezkit.c
+ * Based on:     Orginal Work
+ * Author:       Aidan Williams <aidan@nicta.com.au>
+ *
+ * Created:      2005
+ * Description:
+ *
+ * Modified:     Robin Getz <rgetz@blackfin.uclinux.org> - Named the boards
+ *               Copyright 2005 National ICT Australia (NICTA)
+ *               Copyright 2004-2006 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/usb_isp1362.h>
+#include <asm/irq.h>
+#include <asm/bfin5xx_spi.h>
+
+/*
+ * Name the Board for the /proc/cpuinfo
+ */
+char *bfin_board_name = "ADDS-BF533-EZKIT";
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+static struct platform_device rtc_device = {
+        .name = "rtc-bfin",
+        .id   = -1,
+};
+#endif
+
+/*
+ *  USB-LAN EzExtender board
+ *  Driver needs to know address, irq and flag pin.
+ */
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+static struct resource smc91x_resources[] = {
+        {
+                .name = "smc91x-regs",
+                .start = 0x20310300,
+                .end = 0x20310300 + 16,
+                .flags = IORESOURCE_MEM,
+        },{
+                .start = IRQ_PF9,
+                .end = IRQ_PF9,
+                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+        },
+};
+static struct platform_device smc91x_device = {
+        .name = "smc91x",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(smc91x_resources),
+        .resource = smc91x_resources,
+};
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+/* all SPI peripherals info goes here */
+
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+static struct mtd_partition bfin_spi_flash_partitions[] = {
+        {
+                .name = "bootloader",
+                .size = 0x00020000,
+                .offset = 0,
+                .mask_flags = MTD_CAP_ROM
+        },{
+                .name = "kernel",
+                .size = 0xe0000,
+                .offset = 0x20000
+        },{
+                .name = "file system",
+                .size = 0x700000,
+                .offset = 0x00100000,
+        }
+};
+
+static struct flash_platform_data bfin_spi_flash_data = {
+        .name = "m25p80",
+        .parts = bfin_spi_flash_partitions,
+        .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
+        .type = "m25p64",
+};
+
+/* SPI flash chip (m25p64) */
+static struct bfin5xx_spi_chip spi_flash_chip_info = {
+        .enable_dma = 0,         /* use dma transfer with this chip*/
+        .bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+/* SPI ADC chip */
+static struct bfin5xx_spi_chip spi_adc_chip_info = {
+        .enable_dma = 1,         /* use dma transfer with this chip*/
+        .bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
+        .enable_dma = 0,
+        .bits_per_word = 16,
+};
+#endif
+
+static struct spi_board_info bfin_spi_board_info[] __initdata = {
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+        {
+                /* the modalias must be the same as spi device driver name */
+                .modalias = "m25p80", /* Name of spi_driver for this device */
+                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+                .bus_num = 1, /* Framework bus number */
+                .chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
+                .platform_data = &bfin_spi_flash_data,
+                .controller_data = &spi_flash_chip_info,
+                .mode = SPI_MODE_3,
+        },
+#endif
+
+#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+        {
+                .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
+                .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
+                .bus_num = 1, /* Framework bus number */
+                .chip_select = 1, /* Framework chip select. */
+                .platform_data = NULL, /* No spi_driver specific config */
+                .controller_data = &spi_adc_chip_info,
+        },
+#endif
+
+#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+        {
+                .modalias = "ad1836-spi",
+                .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
+                .bus_num = 1,
+                .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
+                .controller_data = &ad1836_spi_chip_info,
+        },
+#endif
+};
+
+/* SPI controller data */
+static struct bfin5xx_spi_master spi_bfin_master_info = {
+        .num_chipselect = 8,
+        .enable_dma = 1,  /* master has the ability to do dma transfer */
+};
+
+static struct platform_device spi_bfin_master_device = {
+        .name = "bfin-spi-master",
+        .id = 1, /* Bus number */
+        .dev = {
+                .platform_data = &spi_bfin_master_info, /* Passed to driver */
+        },
+};
+#endif  /* spi master and devices */
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+static struct resource bfin_uart_resources[] = {
+        {
+                .start = 0xFFC00400,
+                .end = 0xFFC004FF,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device bfin_uart_device = {
+        .name = "bfin-uart",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(bfin_uart_resources),
+        .resource = bfin_uart_resources,
+};
+#endif
+
+static struct platform_device *ezkit_devices[] __initdata = {
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+        &smc91x_device,
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+        &spi_bfin_master_device,
+#endif
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+        &rtc_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+        &bfin_uart_device,
+#endif
+};
+
+static int __init ezkit_init(void)
+{
+        printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
+        platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+        spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+#endif
+        return 0;
+}
+
+arch_initcall(ezkit_init);