| /* |
| * File: arch/blackfin/mach-bf537/boards/stamp.c |
| * Based on: arch/blackfin/mach-bf533/boards/ezkit.c |
| * Author: Aidan Williams <aidan@nicta.com.au> |
| * |
| * Created: |
| * Description: |
| * |
| * Modified: |
| * 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/kernel.h> |
| #include <linux/platform_device.h> |
| #include <linux/mtd/mtd.h> |
| #include <linux/mtd/nand.h> |
| #include <linux/mtd/partitions.h> |
| #include <linux/mtd/plat-ram.h> |
| #include <linux/mtd/physmap.h> |
| #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> |
| #endif |
| #include <linux/ata_platform.h> |
| #include <linux/irq.h> |
| #include <linux/interrupt.h> |
| #include <linux/i2c.h> |
| #include <linux/usb/sl811.h> |
| #include <linux/spi/mmc_spi.h> |
| #include <asm/dma.h> |
| #include <asm/bfin5xx_spi.h> |
| #include <asm/reboot.h> |
| #include <asm/portmux.h> |
| #include <asm/dpmc.h> |
| |
| /* |
| * Name the Board for the /proc/cpuinfo |
| */ |
| const char bfin_board_name[] = "ADI BF537-STAMP"; |
| |
| /* |
| * Driver needs to know address, irq and flag pin. |
| */ |
| |
| #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) |
| #include <linux/usb/isp1760.h> |
| static struct resource bfin_isp1760_resources[] = { |
| [0] = { |
| .start = 0x203C0000, |
| .end = 0x203C0000 + 0x000fffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_PF7, |
| .end = IRQ_PF7, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, |
| }, |
| }; |
| |
| static struct isp1760_platform_data isp1760_priv = { |
| .is_isp1761 = 0, |
| .bus_width_16 = 1, |
| .port1_otg = 0, |
| .analog_oc = 0, |
| .dack_polarity_high = 0, |
| .dreq_polarity_high = 0, |
| }; |
| |
| static struct platform_device bfin_isp1760_device = { |
| .name = "isp1760-hcd", |
| .id = 0, |
| .dev = { |
| .platform_data = &isp1760_priv, |
| }, |
| .num_resources = ARRAY_SIZE(bfin_isp1760_resources), |
| .resource = bfin_isp1760_resources, |
| }; |
| #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_PF2, 1, "gpio-keys: BTN0"}, |
| {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"}, |
| {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"}, |
| {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"}, |
| }; |
| |
| 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 resource bfin_gpios_resources = { |
| .start = 0, |
| .end = MAX_BLACKFIN_GPIOS - 1, |
| .flags = IORESOURCE_IRQ, |
| }; |
| |
| static struct platform_device bfin_gpios_device = { |
| .name = "simple-gpio", |
| .id = -1, |
| .num_resources = 1, |
| .resource = &bfin_gpios_resources, |
| }; |
| |
| #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) |
| static struct resource bfin_pcmcia_cf_resources[] = { |
| { |
| .start = 0x20310000, /* IO PORT */ |
| .end = 0x20312000, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = 0x20311000, /* Attribute Memory */ |
| .end = 0x20311FFF, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = IRQ_PF4, |
| .end = IRQ_PF4, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, |
| }, { |
| .start = 6, /* Card Detect PF6 */ |
| .end = 6, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device bfin_pcmcia_cf_device = { |
| .name = "bfin_cf_pcmcia", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources), |
| .resource = bfin_pcmcia_cf_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) |
| static struct platform_device rtc_device = { |
| .name = "rtc-bfin", |
| .id = -1, |
| }; |
| #endif |
| |
| #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| static struct resource smc91x_resources[] = { |
| { |
| .name = "smc91x-regs", |
| .start = 0x20300300, |
| .end = 0x20300300 + 16, |
| .flags = IORESOURCE_MEM, |
| }, { |
| |
| .start = IRQ_PF7, |
| .end = IRQ_PF7, |
| .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_DM9000) || defined(CONFIG_DM9000_MODULE) |
| static struct resource dm9000_resources[] = { |
| [0] = { |
| .start = 0x203FB800, |
| .end = 0x203FB800 + 8, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_PF9, |
| .end = IRQ_PF9, |
| .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE), |
| }, |
| }; |
| |
| static struct platform_device dm9000_device = { |
| .name = "dm9000", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(dm9000_resources), |
| .resource = dm9000_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) |
| static struct resource ax88180_resources[] = { |
| [0] = { |
| .start = 0x20300000, |
| .end = 0x20300000 + 0x8000, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_PF7, |
| .end = IRQ_PF7, |
| .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), |
| }, |
| }; |
| |
| static struct platform_device ax88180_device = { |
| .name = "ax88180", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(ax88180_resources), |
| .resource = ax88180_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) |
| static struct resource sl811_hcd_resources[] = { |
| { |
| .start = 0x20340000, |
| .end = 0x20340000, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = 0x20340004, |
| .end = 0x20340004, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = CONFIG_USB_SL811_BFIN_IRQ, |
| .end = CONFIG_USB_SL811_BFIN_IRQ, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) |
| 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, is_on); |
| } |
| #endif |
| |
| static struct sl811_platform_data sl811_priv = { |
| .potpg = 10, |
| .power = 250, /* == 500mA */ |
| #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) |
| .port_power = &sl811_port_power, |
| #endif |
| }; |
| |
| static struct platform_device sl811_hcd_device = { |
| .name = "sl811-hcd", |
| .id = 0, |
| .dev = { |
| .platform_data = &sl811_priv, |
| }, |
| .num_resources = ARRAY_SIZE(sl811_hcd_resources), |
| .resource = sl811_hcd_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) |
| static struct resource isp1362_hcd_resources[] = { |
| { |
| .start = 0x20360000, |
| .end = 0x20360000, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = 0x20360004, |
| .end = 0x20360004, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, |
| .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct isp1362_platform_data isp1362_priv = { |
| .sel15Kres = 1, |
| .clknotstop = 0, |
| .oc_enable = 0, |
| .int_act_high = 0, |
| .int_edge_triggered = 0, |
| .remote_wakeup_connected = 0, |
| .no_power_switching = 1, |
| .power_switching_mode = 0, |
| }; |
| |
| static struct platform_device isp1362_hcd_device = { |
| .name = "isp1362-hcd", |
| .id = 0, |
| .dev = { |
| .platform_data = &isp1362_priv, |
| }, |
| .num_resources = ARRAY_SIZE(isp1362_hcd_resources), |
| .resource = isp1362_hcd_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) |
| static struct platform_device bfin_mii_bus = { |
| .name = "bfin_mii_bus", |
| }; |
| |
| static struct platform_device bfin_mac_device = { |
| .name = "bfin_mac", |
| .dev.platform_data = &bfin_mii_bus, |
| }; |
| #endif |
| |
| #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) |
| static struct resource net2272_bfin_resources[] = { |
| { |
| .start = 0x20300000, |
| .end = 0x20300000 + 0x100, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = IRQ_PF7, |
| .end = IRQ_PF7, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct platform_device net2272_bfin_device = { |
| .name = "net2272", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(net2272_bfin_resources), |
| .resource = net2272_bfin_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) |
| #ifdef CONFIG_MTD_PARTITIONS |
| const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; |
| |
| static struct mtd_partition bfin_plat_nand_partitions[] = { |
| { |
| .name = "linux kernel(nand)", |
| .size = 0x400000, |
| .offset = 0, |
| }, { |
| .name = "file system(nand)", |
| .size = MTDPART_SIZ_FULL, |
| .offset = MTDPART_OFS_APPEND, |
| }, |
| }; |
| #endif |
| |
| #define BFIN_NAND_PLAT_CLE 2 |
| #define BFIN_NAND_PLAT_ALE 1 |
| static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) |
| { |
| struct nand_chip *this = mtd->priv; |
| |
| if (cmd == NAND_CMD_NONE) |
| return; |
| |
| if (ctrl & NAND_CLE) |
| writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_CLE)); |
| else |
| writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_ALE)); |
| } |
| |
| #define BFIN_NAND_PLAT_READY GPIO_PF3 |
| static int bfin_plat_nand_dev_ready(struct mtd_info *mtd) |
| { |
| return gpio_get_value(BFIN_NAND_PLAT_READY); |
| } |
| |
| static struct platform_nand_data bfin_plat_nand_data = { |
| .chip = { |
| .chip_delay = 30, |
| #ifdef CONFIG_MTD_PARTITIONS |
| .part_probe_types = part_probes, |
| .partitions = bfin_plat_nand_partitions, |
| .nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions), |
| #endif |
| }, |
| .ctrl = { |
| .cmd_ctrl = bfin_plat_nand_cmd_ctrl, |
| .dev_ready = bfin_plat_nand_dev_ready, |
| }, |
| }; |
| |
| #define MAX(x, y) (x > y ? x : y) |
| static struct resource bfin_plat_nand_resources = { |
| .start = 0x20212000, |
| .end = 0x20212000 + (1 << MAX(BFIN_NAND_PLAT_CLE, BFIN_NAND_PLAT_ALE)), |
| .flags = IORESOURCE_IO, |
| }; |
| |
| static struct platform_device bfin_async_nand_device = { |
| .name = "gen_nand", |
| .id = -1, |
| .num_resources = 1, |
| .resource = &bfin_plat_nand_resources, |
| .dev = { |
| .platform_data = &bfin_plat_nand_data, |
| }, |
| }; |
| |
| static void bfin_plat_nand_init(void) |
| { |
| gpio_request(BFIN_NAND_PLAT_READY, "bfin_nand_plat"); |
| } |
| #else |
| static void bfin_plat_nand_init(void) {} |
| #endif |
| |
| #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
| static struct mtd_partition stamp_partitions[] = { |
| { |
| .name = "bootloader(nor)", |
| .size = 0x40000, |
| .offset = 0, |
| }, { |
| .name = "linux kernel(nor)", |
| .size = 0x180000, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "file system(nor)", |
| .size = 0x400000 - 0x40000 - 0x180000 - 0x10000, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "MAC Address(nor)", |
| .size = MTDPART_SIZ_FULL, |
| .offset = 0x3F0000, |
| .mask_flags = MTD_WRITEABLE, |
| } |
| }; |
| |
| static struct physmap_flash_data stamp_flash_data = { |
| .width = 2, |
| .parts = stamp_partitions, |
| .nr_parts = ARRAY_SIZE(stamp_partitions), |
| }; |
| |
| static struct resource stamp_flash_resource = { |
| .start = 0x20000000, |
| .end = 0x203fffff, |
| .flags = IORESOURCE_MEM, |
| }; |
| |
| static struct platform_device stamp_flash_device = { |
| .name = "physmap-flash", |
| .id = 0, |
| .dev = { |
| .platform_data = &stamp_flash_data, |
| }, |
| .num_resources = 1, |
| .resource = &stamp_flash_resource, |
| }; |
| #endif |
| |
| #if defined(CONFIG_MTD_M25P80) \ |
| || defined(CONFIG_MTD_M25P80_MODULE) |
| static struct mtd_partition bfin_spi_flash_partitions[] = { |
| { |
| .name = "bootloader(spi)", |
| .size = 0x00040000, |
| .offset = 0, |
| .mask_flags = MTD_CAP_ROM |
| }, { |
| .name = "linux kernel(spi)", |
| .size = 0x180000, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "file system(spi)", |
| .size = MTDPART_SIZ_FULL, |
| .offset = MTDPART_OFS_APPEND, |
| } |
| }; |
| |
| 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_BFIN_SPI_ADC) \ |
| || defined(CONFIG_BFIN_SPI_ADC_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 |
| |
| #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) |
| static struct bfin5xx_spi_chip ad9960_spi_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 16, |
| }; |
| #endif |
| |
| #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) |
| #define MMC_SPI_CARD_DETECT_INT IRQ_PF5 |
| |
| static int bfin_mmc_spi_init(struct device *dev, |
| irqreturn_t (*detect_int)(int, void *), void *data) |
| { |
| return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int, |
| IRQF_TRIGGER_FALLING, "mmc-spi-detect", data); |
| } |
| |
| static void bfin_mmc_spi_exit(struct device *dev, void *data) |
| { |
| free_irq(MMC_SPI_CARD_DETECT_INT, data); |
| } |
| |
| static struct mmc_spi_platform_data bfin_mmc_spi_pdata = { |
| .init = bfin_mmc_spi_init, |
| .exit = bfin_mmc_spi_exit, |
| .detect_delay = 100, /* msecs */ |
| }; |
| |
| static struct bfin5xx_spi_chip mmc_spi_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 8, |
| }; |
| #endif |
| |
| #if defined(CONFIG_PBX) |
| static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { |
| .ctl_reg = 0x4, /* send zero */ |
| .enable_dma = 0, |
| .bits_per_word = 8, |
| .cs_change_per_word = 1, |
| }; |
| #endif |
| |
| #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) |
| #include <linux/spi/ad7877.h> |
| static struct bfin5xx_spi_chip spi_ad7877_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 16, |
| }; |
| |
| static const struct ad7877_platform_data bfin_ad7877_ts_info = { |
| .model = 7877, |
| .vref_delay_usecs = 50, /* internal, no capacitor */ |
| .x_plate_ohms = 419, |
| .y_plate_ohms = 486, |
| .pressure_max = 1000, |
| .pressure_min = 0, |
| .stopacq_polarity = 1, |
| .first_conversion_delay = 3, |
| .acquisition_time = 1, |
| .averaging = 1, |
| .pen_down_acc_interval = 1, |
| }; |
| #endif |
| |
| #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE) |
| #include <linux/spi/ad7879.h> |
| static const struct ad7879_platform_data bfin_ad7879_ts_info = { |
| .model = 7879, /* Model = AD7879 */ |
| .x_plate_ohms = 620, /* 620 Ohm from the touch datasheet */ |
| .pressure_max = 10000, |
| .pressure_min = 0, |
| .first_conversion_delay = 3, /* wait 512us before do a first conversion */ |
| .acquisition_time = 1, /* 4us acquisition time per sample */ |
| .median = 2, /* do 8 measurements */ |
| .averaging = 1, /* take the average of 4 middle samples */ |
| .pen_down_acc_interval = 255, /* 9.4 ms */ |
| .gpio_output = 1, /* configure AUX/VBAT/GPIO as GPIO output */ |
| .gpio_default = 1, /* During initialization set GPIO = HIGH */ |
| }; |
| #endif |
| |
| #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE) |
| #include <linux/input.h> |
| #include <linux/spi/adxl34x.h> |
| static const struct adxl34x_platform_data adxl34x_info = { |
| .x_axis_offset = 0, |
| .y_axis_offset = 0, |
| .z_axis_offset = 0, |
| .tap_threshold = 0x31, |
| .tap_duration = 0x10, |
| .tap_latency = 0x60, |
| .tap_window = 0xF0, |
| .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN, |
| .act_axis_control = 0xFF, |
| .activity_threshold = 5, |
| .inactivity_threshold = 3, |
| .inactivity_time = 4, |
| .free_fall_threshold = 0x7, |
| .free_fall_time = 0x20, |
| .data_rate = 0x8, |
| .data_range = ADXL_FULL_RES, |
| |
| .ev_type = EV_ABS, |
| .ev_code_x = ABS_X, /* EV_REL */ |
| .ev_code_y = ABS_Y, /* EV_REL */ |
| .ev_code_z = ABS_Z, /* EV_REL */ |
| |
| .ev_code_tap_x = BTN_TOUCH, /* EV_KEY */ |
| .ev_code_tap_y = BTN_TOUCH, /* EV_KEY */ |
| .ev_code_tap_z = BTN_TOUCH, /* EV_KEY */ |
| |
| /* .ev_code_ff = KEY_F,*/ /* EV_KEY */ |
| /* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */ |
| .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK, |
| .fifo_mode = ADXL_FIFO_STREAM, |
| }; |
| #endif |
| |
| #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) |
| static struct bfin5xx_spi_chip spi_ad7879_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 16, |
| }; |
| #endif |
| |
| #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) |
| static struct bfin5xx_spi_chip spidev_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 8, |
| }; |
| #endif |
| |
| #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) |
| static struct bfin5xx_spi_chip lq035q1_spi_chip_info = { |
| .enable_dma = 0, |
| .bits_per_word = 8, |
| }; |
| #endif |
| |
| #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE) |
| static struct bfin5xx_spi_chip enc28j60_spi_chip_info = { |
| .enable_dma = 1, |
| .bits_per_word = 8, |
| .cs_gpio = GPIO_PF10, |
| }; |
| #endif |
| |
| #if defined(CONFIG_MTD_DATAFLASH) \ |
| || defined(CONFIG_MTD_DATAFLASH_MODULE) |
| |
| static struct mtd_partition bfin_spi_dataflash_partitions[] = { |
| { |
| .name = "bootloader(spi)", |
| .size = 0x00040000, |
| .offset = 0, |
| .mask_flags = MTD_CAP_ROM |
| }, { |
| .name = "linux kernel(spi)", |
| .size = 0x180000, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "file system(spi)", |
| .size = MTDPART_SIZ_FULL, |
| .offset = MTDPART_OFS_APPEND, |
| } |
| }; |
| |
| static struct flash_platform_data bfin_spi_dataflash_data = { |
| .name = "SPI Dataflash", |
| .parts = bfin_spi_dataflash_partitions, |
| .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions), |
| }; |
| |
| /* DataFlash chip */ |
| static struct bfin5xx_spi_chip data_flash_chip_info = { |
| .enable_dma = 0, /* use dma transfer with this chip*/ |
| .bits_per_word = 8, |
| }; |
| #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 = 0, /* Framework bus number */ |
| .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ |
| .platform_data = &bfin_spi_flash_data, |
| .controller_data = &spi_flash_chip_info, |
| .mode = SPI_MODE_3, |
| }, |
| #endif |
| #if defined(CONFIG_MTD_DATAFLASH) \ |
| || defined(CONFIG_MTD_DATAFLASH_MODULE) |
| { /* DataFlash chip */ |
| .modalias = "mtd_dataflash", |
| .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, /* Framework bus number */ |
| .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ |
| .platform_data = &bfin_spi_dataflash_data, |
| .controller_data = &data_flash_chip_info, |
| .mode = SPI_MODE_3, |
| }, |
| #endif |
| #if defined(CONFIG_BFIN_SPI_ADC) \ |
| || defined(CONFIG_BFIN_SPI_ADC_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 = 0, /* 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 = 0, |
| .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, |
| .controller_data = &ad1836_spi_chip_info, |
| }, |
| #endif |
| #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) |
| { |
| .modalias = "ad9960-spi", |
| .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 1, |
| .controller_data = &ad9960_spi_chip_info, |
| }, |
| #endif |
| #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) |
| { |
| .modalias = "mmc_spi", |
| .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 4, |
| .platform_data = &bfin_mmc_spi_pdata, |
| .controller_data = &mmc_spi_chip_info, |
| .mode = SPI_MODE_3, |
| }, |
| #endif |
| #if defined(CONFIG_PBX) |
| { |
| .modalias = "fxs-spi", |
| .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 8 - CONFIG_J11_JUMPER, |
| .controller_data = &spi_si3xxx_chip_info, |
| .mode = SPI_MODE_3, |
| }, |
| { |
| .modalias = "fxo-spi", |
| .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 8 - CONFIG_J19_JUMPER, |
| .controller_data = &spi_si3xxx_chip_info, |
| .mode = SPI_MODE_3, |
| }, |
| #endif |
| #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) |
| { |
| .modalias = "ad7877", |
| .platform_data = &bfin_ad7877_ts_info, |
| .irq = IRQ_PF6, |
| .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 1, |
| .controller_data = &spi_ad7877_chip_info, |
| }, |
| #endif |
| #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) |
| { |
| .modalias = "ad7879", |
| .platform_data = &bfin_ad7879_ts_info, |
| .irq = IRQ_PF7, |
| .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 1, |
| .controller_data = &spi_ad7879_chip_info, |
| .mode = SPI_CPHA | SPI_CPOL, |
| }, |
| #endif |
| #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) |
| { |
| .modalias = "spidev", |
| .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 1, |
| .controller_data = &spidev_chip_info, |
| }, |
| #endif |
| #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) |
| { |
| .modalias = "bfin-lq035q1-spi", |
| .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ |
| .bus_num = 0, |
| .chip_select = 2, |
| .controller_data = &lq035q1_spi_chip_info, |
| .mode = SPI_CPHA | SPI_CPOL, |
| }, |
| #endif |
| #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE) |
| { |
| .modalias = "enc28j60", |
| .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ |
| .irq = IRQ_PF6, |
| .bus_num = 0, |
| .chip_select = 0, /* GPIO controlled SSEL */ |
| .controller_data = &enc28j60_spi_chip_info, |
| .mode = SPI_MODE_0, |
| }, |
| #endif |
| }; |
| |
| #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) |
| /* 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) */ |
| static struct resource bfin_spi0_resource[] = { |
| [0] = { |
| .start = SPI0_REGBASE, |
| .end = SPI0_REGBASE + 0xFF, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = CH_SPI, |
| .end = CH_SPI, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device bfin_spi0_device = { |
| .name = "bfin-spi", |
| .id = 0, /* Bus number */ |
| .num_resources = ARRAY_SIZE(bfin_spi0_resource), |
| .resource = bfin_spi0_resource, |
| .dev = { |
| .platform_data = &bfin_spi0_info, /* Passed to driver */ |
| }, |
| }; |
| #endif /* spi master and devices */ |
| |
| #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) |
| |
| /* SPORT SPI controller data */ |
| static struct bfin5xx_spi_master bfin_sport_spi0_info = { |
| .num_chipselect = 1, /* master only supports one device */ |
| .enable_dma = 0, /* master don't support DMA */ |
| .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI, |
| P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0}, |
| }; |
| |
| static struct resource bfin_sport_spi0_resource[] = { |
| [0] = { |
| .start = SPORT0_TCR1, |
| .end = SPORT0_TCR1 + 0xFF, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_SPORT0_ERROR, |
| .end = IRQ_SPORT0_ERROR, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device bfin_sport_spi0_device = { |
| .name = "bfin-sport-spi", |
| .id = 1, /* Bus number */ |
| .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource), |
| .resource = bfin_sport_spi0_resource, |
| .dev = { |
| .platform_data = &bfin_sport_spi0_info, /* Passed to driver */ |
| }, |
| }; |
| |
| static struct bfin5xx_spi_master bfin_sport_spi1_info = { |
| .num_chipselect = 1, /* master only supports one device */ |
| .enable_dma = 0, /* master don't support DMA */ |
| .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI, |
| P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0}, |
| }; |
| |
| static struct resource bfin_sport_spi1_resource[] = { |
| [0] = { |
| .start = SPORT1_TCR1, |
| .end = SPORT1_TCR1 + 0xFF, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_SPORT1_ERROR, |
| .end = IRQ_SPORT1_ERROR, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device bfin_sport_spi1_device = { |
| .name = "bfin-sport-spi", |
| .id = 2, /* Bus number */ |
| .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource), |
| .resource = bfin_sport_spi1_resource, |
| .dev = { |
| .platform_data = &bfin_sport_spi1_info, /* Passed to driver */ |
| }, |
| }; |
| |
| #endif /* sport spi master and devices */ |
| |
| #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) |
| static struct platform_device bfin_fb_device = { |
| .name = "bf537-lq035", |
| }; |
| #endif |
| |
| #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) |
| static struct platform_device bfin_fb_adv7393_device = { |
| .name = "bfin-adv7393", |
| }; |
| #endif |
| |
| #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) |
| #include <asm/bfin-lq035q1.h> |
| |
| static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { |
| .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, |
| .use_bl = 0, /* let something else control the LCD Blacklight */ |
| .gpio_bl = GPIO_PF7, |
| }; |
| |
| static struct resource bfin_lq035q1_resources[] = { |
| { |
| .start = IRQ_PPI_ERROR, |
| .end = IRQ_PPI_ERROR, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device bfin_lq035q1_device = { |
| .name = "bfin-lq035q1", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(bfin_lq035q1_resources), |
| .resource = bfin_lq035q1_resources, |
| .dev = { |
| .platform_data = &bfin_lq035q1_data, |
| }, |
| }; |
| #endif |
| |
| #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) |
| static struct resource bfin_uart_resources[] = { |
| #ifdef CONFIG_SERIAL_BFIN_UART0 |
| { |
| .start = 0xFFC00400, |
| .end = 0xFFC004FF, |
| .flags = IORESOURCE_MEM, |
| }, |
| #endif |
| #ifdef CONFIG_SERIAL_BFIN_UART1 |
| { |
| .start = 0xFFC02000, |
| .end = 0xFFC020FF, |
| .flags = IORESOURCE_MEM, |
| }, |
| #endif |
| }; |
| |
| static struct platform_device bfin_uart_device = { |
| .name = "bfin-uart", |
| .id = 1, |
| .num_resources = ARRAY_SIZE(bfin_uart_resources), |
| .resource = bfin_uart_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) |
| #ifdef CONFIG_BFIN_SIR0 |
| static struct resource bfin_sir0_resources[] = { |
| { |
| .start = 0xFFC00400, |
| .end = 0xFFC004FF, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_UART0_RX, |
| .end = IRQ_UART0_RX+1, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .start = CH_UART0_RX, |
| .end = CH_UART0_RX+1, |
| .flags = IORESOURCE_DMA, |
| }, |
| }; |
| |
| static struct platform_device bfin_sir0_device = { |
| .name = "bfin_sir", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(bfin_sir0_resources), |
| .resource = bfin_sir0_resources, |
| }; |
| #endif |
| #ifdef CONFIG_BFIN_SIR1 |
| static struct resource bfin_sir1_resources[] = { |
| { |
| .start = 0xFFC02000, |
| .end = 0xFFC020FF, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_UART1_RX, |
| .end = IRQ_UART1_RX+1, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .start = CH_UART1_RX, |
| .end = CH_UART1_RX+1, |
| .flags = IORESOURCE_DMA, |
| }, |
| }; |
| |
| static struct platform_device bfin_sir1_device = { |
| .name = "bfin_sir", |
| .id = 1, |
| .num_resources = ARRAY_SIZE(bfin_sir1_resources), |
| .resource = bfin_sir1_resources, |
| }; |
| #endif |
| #endif |
| |
| #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) |
| static struct resource bfin_twi0_resource[] = { |
| [0] = { |
| .start = TWI0_REGBASE, |
| .end = TWI0_REGBASE, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_TWI, |
| .end = IRQ_TWI, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device i2c_bfin_twi_device = { |
| .name = "i2c-bfin-twi", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(bfin_twi0_resource), |
| .resource = bfin_twi0_resource, |
| }; |
| #endif |
| |
| #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE) |
| #include <linux/input.h> |
| #include <linux/i2c/adp5588_keys.h> |
| static const unsigned short adp5588_keymap[ADP5588_KEYMAPSIZE] = { |
| [0] = KEY_GRAVE, |
| [1] = KEY_1, |
| [2] = KEY_2, |
| [3] = KEY_3, |
| [4] = KEY_4, |
| [5] = KEY_5, |
| [6] = KEY_6, |
| [7] = KEY_7, |
| [8] = KEY_8, |
| [9] = KEY_9, |
| [10] = KEY_0, |
| [11] = KEY_MINUS, |
| [12] = KEY_EQUAL, |
| [13] = KEY_BACKSLASH, |
| [15] = KEY_KP0, |
| [16] = KEY_Q, |
| [17] = KEY_W, |
| [18] = KEY_E, |
| [19] = KEY_R, |
| [20] = KEY_T, |
| [21] = KEY_Y, |
| [22] = KEY_U, |
| [23] = KEY_I, |
| [24] = KEY_O, |
| [25] = KEY_P, |
| [26] = KEY_LEFTBRACE, |
| [27] = KEY_RIGHTBRACE, |
| [29] = KEY_KP1, |
| [30] = KEY_KP2, |
| [31] = KEY_KP3, |
| [32] = KEY_A, |
| [33] = KEY_S, |
| [34] = KEY_D, |
| [35] = KEY_F, |
| [36] = KEY_G, |
| [37] = KEY_H, |
| [38] = KEY_J, |
| [39] = KEY_K, |
| [40] = KEY_L, |
| [41] = KEY_SEMICOLON, |
| [42] = KEY_APOSTROPHE, |
| [43] = KEY_BACKSLASH, |
| [45] = KEY_KP4, |
| [46] = KEY_KP5, |
| [47] = KEY_KP6, |
| [48] = KEY_102ND, |
| [49] = KEY_Z, |
| [50] = KEY_X, |
| [51] = KEY_C, |
| [52] = KEY_V, |
| [53] = KEY_B, |
| [54] = KEY_N, |
| [55] = KEY_M, |
| [56] = KEY_COMMA, |
| [57] = KEY_DOT, |
| [58] = KEY_SLASH, |
| [60] = KEY_KPDOT, |
| [61] = KEY_KP7, |
| [62] = KEY_KP8, |
| [63] = KEY_KP9, |
| [64] = KEY_SPACE, |
| [65] = KEY_BACKSPACE, |
| [66] = KEY_TAB, |
| [67] = KEY_KPENTER, |
| [68] = KEY_ENTER, |
| [69] = KEY_ESC, |
| [70] = KEY_DELETE, |
| [74] = KEY_KPMINUS, |
| [76] = KEY_UP, |
| [77] = KEY_DOWN, |
| [78] = KEY_RIGHT, |
| [79] = KEY_LEFT, |
| }; |
| |
| static struct adp5588_kpad_platform_data adp5588_kpad_data = { |
| .rows = 8, |
| .cols = 10, |
| .keymap = adp5588_keymap, |
| .keymapsize = ARRAY_SIZE(adp5588_keymap), |
| .repeat = 0, |
| }; |
| #endif |
| |
| #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE) |
| #include <linux/mfd/adp5520.h> |
| |
| /* |
| * ADP5520/5501 Backlight Data |
| */ |
| |
| static struct adp5520_backlight_platfrom_data adp5520_backlight_data = { |
| .fade_in = FADE_T_1200ms, |
| .fade_out = FADE_T_1200ms, |
| .fade_led_law = BL_LAW_LINEAR, |
| .en_ambl_sens = 1, |
| .abml_filt = BL_AMBL_FILT_640ms, |
| .l1_daylight_max = BL_CUR_mA(15), |
| .l1_daylight_dim = BL_CUR_mA(0), |
| .l2_office_max = BL_CUR_mA(7), |
| .l2_office_dim = BL_CUR_mA(0), |
| .l3_dark_max = BL_CUR_mA(3), |
| .l3_dark_dim = BL_CUR_mA(0), |
| .l2_trip = L2_COMP_CURR_uA(700), |
| .l2_hyst = L2_COMP_CURR_uA(50), |
| .l3_trip = L3_COMP_CURR_uA(80), |
| .l3_hyst = L3_COMP_CURR_uA(20), |
| }; |
| |
| /* |
| * ADP5520/5501 LEDs Data |
| */ |
| |
| #include <linux/leds.h> |
| |
| static struct led_info adp5520_leds[] = { |
| { |
| .name = "adp5520-led1", |
| .default_trigger = "none", |
| .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | LED_OFFT_600ms, |
| }, |
| #ifdef ADP5520_EN_ALL_LEDS |
| { |
| .name = "adp5520-led2", |
| .default_trigger = "none", |
| .flags = FLAG_ID_ADP5520_LED2_ADP5501_LED1, |
| }, |
| { |
| .name = "adp5520-led3", |
| .default_trigger = "none", |
| .flags = FLAG_ID_ADP5520_LED3_ADP5501_LED2, |
| }, |
| #endif |
| }; |
| |
| static struct adp5520_leds_platfrom_data adp5520_leds_data = { |
| .num_leds = ARRAY_SIZE(adp5520_leds), |
| .leds = adp5520_leds, |
| .fade_in = FADE_T_600ms, |
| .fade_out = FADE_T_600ms, |
| .led_on_time = LED_ONT_600ms, |
| }; |
| |
| /* |
| * ADP5520 GPIO Data |
| */ |
| |
| static struct adp5520_gpio_platfrom_data adp5520_gpio_data = { |
| .gpio_start = 50, |
| .gpio_en_mask = GPIO_C1 | GPIO_C2 | GPIO_R2, |
| .gpio_pullup_mask = GPIO_C1 | GPIO_C2 | GPIO_R2, |
| }; |
| |
| /* |
| * ADP5520 Keypad Data |
| */ |
| |
| #include <linux/input.h> |
| static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = { |
| [KEY(0, 0)] = KEY_GRAVE, |
| [KEY(0, 1)] = KEY_1, |
| [KEY(0, 2)] = KEY_2, |
| [KEY(0, 3)] = KEY_3, |
| [KEY(1, 0)] = KEY_4, |
| [KEY(1, 1)] = KEY_5, |
| [KEY(1, 2)] = KEY_6, |
| [KEY(1, 3)] = KEY_7, |
| [KEY(2, 0)] = KEY_8, |
| [KEY(2, 1)] = KEY_9, |
| [KEY(2, 2)] = KEY_0, |
| [KEY(2, 3)] = KEY_MINUS, |
| [KEY(3, 0)] = KEY_EQUAL, |
| [KEY(3, 1)] = KEY_BACKSLASH, |
| [KEY(3, 2)] = KEY_BACKSPACE, |
| [KEY(3, 3)] = KEY_ENTER, |
| }; |
| |
| static struct adp5520_keys_platfrom_data adp5520_keys_data = { |
| .rows_en_mask = ROW_R3 | ROW_R2 | ROW_R1 | ROW_R0, |
| .cols_en_mask = COL_C3 | COL_C2 | COL_C1 | COL_C0, |
| .keymap = adp5520_keymap, |
| .keymapsize = ARRAY_SIZE(adp5520_keymap), |
| .repeat = 0, |
| }; |
| |
| /* |
| * ADP5520/5501 Multifuction Device Init Data |
| */ |
| |
| static struct adp5520_subdev_info adp5520_subdevs[] = { |
| { |
| .name = "adp5520-backlight", |
| .id = ID_ADP5520, |
| .platform_data = &adp5520_backlight_data, |
| }, |
| { |
| .name = "adp5520-led", |
| .id = ID_ADP5520, |
| .platform_data = &adp5520_leds_data, |
| }, |
| { |
| .name = "adp5520-gpio", |
| .id = ID_ADP5520, |
| .platform_data = &adp5520_gpio_data, |
| }, |
| { |
| .name = "adp5520-keys", |
| .id = ID_ADP5520, |
| .platform_data = &adp5520_keys_data, |
| }, |
| }; |
| |
| static struct adp5520_platform_data adp5520_pdev_data = { |
| .num_subdevs = ARRAY_SIZE(adp5520_subdevs), |
| .subdevs = adp5520_subdevs, |
| }; |
| |
| #endif |
| |
| static struct i2c_board_info __initdata bfin_i2c_board_info[] = { |
| #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE) |
| { |
| I2C_BOARD_INFO("ad7142_joystick", 0x2C), |
| .irq = IRQ_PG5, |
| }, |
| #endif |
| #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) |
| { |
| I2C_BOARD_INFO("pcf8574_lcd", 0x22), |
| }, |
| #endif |
| #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE) |
| { |
| I2C_BOARD_INFO("pcf8574_keypad", 0x27), |
| .irq = IRQ_PG6, |
| }, |
| #endif |
| #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE) |
| { |
| I2C_BOARD_INFO("ad7879", 0x2F), |
| .irq = IRQ_PG5, |
| .platform_data = (void *)&bfin_ad7879_ts_info, |
| }, |
| #endif |
| #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE) |
| { |
| I2C_BOARD_INFO("adp5588-keys", 0x34), |
| .irq = IRQ_PG0, |
| .platform_data = (void *)&adp5588_kpad_data, |
| }, |
| #endif |
| #if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE) |
| { |
| I2C_BOARD_INFO("pmic-adp5520", 0x32), |
| .irq = IRQ_PG0, |
| .platform_data = (void *)&adp5520_pdev_data, |
| }, |
| #endif |
| #if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE) |
| { |
| I2C_BOARD_INFO("adxl34x", 0x53), |
| .irq = IRQ_PG3, |
| .platform_data = (void *)&adxl34x_info, |
| }, |
| #endif |
| }; |
| |
| #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) |
| static struct platform_device bfin_sport0_uart_device = { |
| .name = "bfin-sport-uart", |
| .id = 0, |
| }; |
| |
| static struct platform_device bfin_sport1_uart_device = { |
| .name = "bfin-sport-uart", |
| .id = 1, |
| }; |
| #endif |
| |
| #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) |
| #define CF_IDE_NAND_CARD_USE_HDD_INTERFACE |
| /* #define CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE */ |
| |
| #ifdef CF_IDE_NAND_CARD_USE_HDD_INTERFACE |
| #define PATA_INT IRQ_PF5 |
| static struct pata_platform_info bfin_pata_platform_data = { |
| .ioport_shift = 1, |
| .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED, |
| }; |
| |
| static struct resource bfin_pata_resources[] = { |
| { |
| .start = 0x20314020, |
| .end = 0x2031403F, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = 0x2031401C, |
| .end = 0x2031401F, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = PATA_INT, |
| .end = PATA_INT, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| #elif defined(CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE) |
| static struct pata_platform_info bfin_pata_platform_data = { |
| .ioport_shift = 0, |
| }; |
| /* CompactFlash Storage Card Memory Mapped Adressing |
| * /REG = A11 = 1 |
| */ |
| static struct resource bfin_pata_resources[] = { |
| { |
| .start = 0x20211800, |
| .end = 0x20211807, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = 0x2021180E, /* Device Ctl */ |
| .end = 0x2021180E, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| #endif |
| |
| static struct platform_device bfin_pata_device = { |
| .name = "pata_platform", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(bfin_pata_resources), |
| .resource = bfin_pata_resources, |
| .dev = { |
| .platform_data = &bfin_pata_platform_data, |
| } |
| }; |
| #endif |
| |
| static const unsigned int cclk_vlev_datasheet[] = |
| { |
| VRPAIR(VLEV_085, 250000000), |
| VRPAIR(VLEV_090, 376000000), |
| VRPAIR(VLEV_095, 426000000), |
| VRPAIR(VLEV_100, 426000000), |
| VRPAIR(VLEV_105, 476000000), |
| VRPAIR(VLEV_110, 476000000), |
| VRPAIR(VLEV_115, 476000000), |
| VRPAIR(VLEV_120, 500000000), |
| VRPAIR(VLEV_125, 533000000), |
| VRPAIR(VLEV_130, 600000000), |
| }; |
| |
| static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { |
| .tuple_tab = cclk_vlev_datasheet, |
| .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), |
| .vr_settling_time = 25 /* us */, |
| }; |
| |
| static struct platform_device bfin_dpmc = { |
| .name = "bfin dpmc", |
| .dev = { |
| .platform_data = &bfin_dmpc_vreg_data, |
| }, |
| }; |
| |
| static struct platform_device *stamp_devices[] __initdata = { |
| |
| &bfin_dpmc, |
| |
| #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) |
| &bfin_pcmcia_cf_device, |
| #endif |
| |
| #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) |
| &rtc_device, |
| #endif |
| |
| #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) |
| &sl811_hcd_device, |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) |
| &isp1362_hcd_device, |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) |
| &bfin_isp1760_device, |
| #endif |
| |
| #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| &smc91x_device, |
| #endif |
| |
| #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) |
| &dm9000_device, |
| #endif |
| |
| #if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) |
| &ax88180_device, |
| #endif |
| |
| #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) |
| &bfin_mii_bus, |
| &bfin_mac_device, |
| #endif |
| |
| #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) |
| &net2272_bfin_device, |
| #endif |
| |
| #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) |
| &bfin_spi0_device, |
| #endif |
| |
| #if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) |
| &bfin_sport_spi0_device, |
| &bfin_sport_spi1_device, |
| #endif |
| |
| #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) |
| &bfin_fb_device, |
| #endif |
| |
| #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) |
| &bfin_lq035q1_device, |
| #endif |
| |
| #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) |
| &bfin_fb_adv7393_device, |
| #endif |
| |
| #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) |
| &bfin_uart_device, |
| #endif |
| |
| #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) |
| #ifdef CONFIG_BFIN_SIR0 |
| &bfin_sir0_device, |
| #endif |
| #ifdef CONFIG_BFIN_SIR1 |
| &bfin_sir1_device, |
| #endif |
| #endif |
| |
| #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) |
| &i2c_bfin_twi_device, |
| #endif |
| |
| #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) |
| &bfin_sport0_uart_device, |
| &bfin_sport1_uart_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 |
| |
| &bfin_gpios_device, |
| |
| #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) |
| &bfin_async_nand_device, |
| #endif |
| |
| #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
| &stamp_flash_device, |
| #endif |
| }; |
| |
| static int __init stamp_init(void) |
| { |
| printk(KERN_INFO "%s(): registering device resources\n", __func__); |
| i2c_register_board_info(0, bfin_i2c_board_info, |
| ARRAY_SIZE(bfin_i2c_board_info)); |
| bfin_plat_nand_init(); |
| platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); |
| spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); |
| |
| #if (defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)) \ |
| && defined(PATA_INT) |
| irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; |
| #endif |
| |
| return 0; |
| } |
| |
| arch_initcall(stamp_init); |
| |
| void native_machine_restart(char *cmd) |
| { |
| /* workaround reboot hang when booting from SPI */ |
| if ((bfin_read_SYSCR() & 0x7) == 0x3) |
| bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS); |
| } |
| |
| /* |
| * 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); |
