*
* Modified:
* Copyright 2005 National ICT Australia (NICTA)
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2004-2008 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-#include <linux/usb_isp1362.h>
+#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
-#include <linux/usb_sl811.h>
+#include <linux/usb/sl811.h>
+#include <linux/usb/musb.h>
+#include <asm/cplb.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/reboot.h>
+#include <asm/nand.h>
+#include <asm/portmux.h>
#include <linux/spi/ad7877.h>
/*
arch_initcall(bfin_isp1761_init);
#endif
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+static struct resource musb_resources[] = {
+ [0] = {
+ .start = 0xffc03800,
+ .end = 0xffc03cff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = { /* general IRQ */
+ .start = IRQ_USB_INT0,
+ .end = IRQ_USB_INT0,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+ [2] = { /* DMA IRQ */
+ .start = IRQ_USB_DMA,
+ .end = IRQ_USB_DMA,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct musb_hdrc_platform_data musb_plat = {
+#if defined(CONFIG_USB_MUSB_OTG)
+ .mode = MUSB_OTG,
+#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
+ .mode = MUSB_HOST,
+#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
+ .mode = MUSB_PERIPHERAL,
+#endif
+ .multipoint = 0,
+};
+
+static u64 musb_dmamask = ~(u32)0;
+
+static struct platform_device musb_device = {
+ .name = "musb_hdrc",
+ .id = 0,
+ .dev = {
+ .dma_mask = &musb_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &musb_plat,
+ },
+ .num_resources = ARRAY_SIZE(musb_resources),
+ .resource = musb_resources,
+};
+#endif
+
+#if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
+
+static struct resource bf52x_t350mcqb_resources[] = {
+ {
+ .start = IRQ_PPI_ERROR,
+ .end = IRQ_PPI_ERROR,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bf52x_t350mcqb_device = {
+ .name = "bfin-t350mcqb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(bf52x_t350mcqb_resources),
+ .resource = bf52x_t350mcqb_resources,
+};
+#endif
+
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+static struct mtd_partition partition_info[] = {
+ {
+ .name = "Linux Kernel",
+ .offset = 0,
+ .size = 4 * SIZE_1M,
+ },
+ {
+ .name = "File System",
+ .offset = 4 * SIZE_1M,
+ .size = (256 - 4) * SIZE_1M,
+ },
+};
+
+static struct bf5xx_nand_platform bf5xx_nand_platform = {
+ .page_size = NFC_PG_SIZE_256,
+ .data_width = NFC_NWIDTH_8,
+ .partitions = partition_info,
+ .nr_partitions = ARRAY_SIZE(partition_info),
+ .rd_dly = 3,
+ .wr_dly = 3,
+};
+
+static struct resource bf5xx_nand_resources[] = {
+ {
+ .start = NFC_CTL,
+ .end = NFC_DATA_RD + 2,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = CH_NFC,
+ .end = CH_NFC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bf5xx_nand_device = {
+ .name = "bf5xx-nand",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bf5xx_nand_resources),
+ .resource = bf5xx_nand_resources,
+ .dev = {
+ .platform_data = &bf5xx_nand_platform,
+ },
+};
+#endif
+
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
static struct resource bfin_pcmcia_cf_resources[] = {
{
void sl811_port_power(struct device *dev, int is_on)
{
gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
- gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
- if (is_on)
- gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
- else
- gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
+ gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
}
#endif
};
#endif
+#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
+ && defined(CONFIG_SND_SOC_WM8731_SPI)
+static struct bfin5xx_spi_chip spi_wm8731_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)
.platform_data = &bfin_ad7877_ts_info,
.irq = IRQ_PF6,
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
- .bus_num = 1,
+ .bus_num = 0,
.chip_select = 1,
.controller_data = &spi_ad7877_chip_info,
},
#endif
+#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
+ && defined(CONFIG_SND_SOC_WM8731_SPI)
+ {
+ .modalias = "wm8731",
+ .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = 5,
+ .controller_data = &spi_wm8731_chip_info,
+ .mode = SPI_MODE_0,
+ },
+#endif
};
/* SPI controller data */
static struct bfin5xx_spi_master bfin_spi0_info = {
.num_chipselect = 8,
.enable_dma = 1, /* master has the ability to do dma transfer */
+ .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
/* SPI (0) */
};
#endif
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+static struct gpio_keys_button bfin_gpio_keys_table[] = {
+ {BTN_0, GPIO_PG0, 1, "gpio-keys: BTN0"},
+ {BTN_1, GPIO_PG13, 1, "gpio-keys: BTN1"},
+};
+
+static struct gpio_keys_platform_data bfin_gpio_keys_data = {
+ .buttons = bfin_gpio_keys_table,
+ .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
+};
+
+static struct platform_device bfin_device_gpiokeys = {
+ .name = "gpio-keys",
+ .dev = {
+ .platform_data = &bfin_gpio_keys_data,
+ },
+};
+#endif
+
static struct platform_device *stamp_devices[] __initdata = {
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+ &bf5xx_nand_device,
+#endif
+
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
&bfin_pcmcia_cf_device,
#endif
&isp1362_hcd_device,
#endif
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+ &musb_device,
+#endif
+
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
&smc91x_device,
#endif
&bfin_fb_device,
#endif
+#if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE)
+ &bf52x_t350mcqb_device,
+#endif
+
#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
&bfin_fb_adv7393_device,
#endif
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
&bfin_pata_device,
#endif
+
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+ &bfin_device_gpiokeys,
+#endif
};
static int __init stamp_init(void)
if ((bfin_read_SYSCR() & 0x7) == 0x3)
bfin_gpio_reset_spi0_ssel1();
}
+
+/*
+ * Currently the MAC address is saved in Flash by U-Boot
+ */
+#define FLASH_MAC 0x203f0000
+void bfin_get_ether_addr(char *addr)
+{
+ *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
+ *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+}
+EXPORT_SYMBOL(bfin_get_ether_addr);