diff options
Diffstat (limited to 'arch/blackfin/mach-bf527/boards')
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/Kconfig | 10 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/Makefile | 2 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ad7160eval.c | 855 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/cm_bf527.c | 217 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezbrd.c | 209 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 361 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/tll6527m.c | 946 |
7 files changed, 2226 insertions, 374 deletions
diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig index b14c28810a4..1cc2667c10f 100644 --- a/arch/blackfin/mach-bf527/boards/Kconfig +++ b/arch/blackfin/mach-bf527/boards/Kconfig @@ -24,4 +24,14 @@ config BFIN526_EZBRD help BF526-EZBRD/EZKIT Lite board support. +config BFIN527_AD7160EVAL + bool "BF527-AD7160-EVAL" + help + BF527-AD7160-EVAL board support. + +config BFIN527_TLL6527M + bool "The Learning Labs TLL6527M" + help + TLL6527M V1.0 platform support + endchoice diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile index 51a5817c4a9..1d67da9f05a 100644 --- a/arch/blackfin/mach-bf527/boards/Makefile +++ b/arch/blackfin/mach-bf527/boards/Makefile @@ -6,3 +6,5 @@ obj-$(CONFIG_BFIN527_EZKIT) += ezkit.o obj-$(CONFIG_BFIN527_EZKIT_V2) += ezkit.o obj-$(CONFIG_BFIN527_BLUETECHNIX_CM) += cm_bf527.o obj-$(CONFIG_BFIN526_EZBRD) += ezbrd.o +obj-$(CONFIG_BFIN527_AD7160EVAL) += ad7160eval.o +obj-$(CONFIG_BFIN527_TLL6527M) += tll6527m.o diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c new file mode 100644 index 00000000000..9501bd8d9cd --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c @@ -0,0 +1,855 @@ +/* + * Copyright 2004-20010 Analog Devices Inc. + * 2005 National ICT Australia (NICTA) + * Aidan Williams <aidan@nicta.com.au> + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/device.h> +#include <linux/export.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#include <linux/i2c.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/usb/musb.h> +#include <linux/leds.h> +#include <linux/input.h> +#include <asm/dma.h> +#include <asm/bfin5xx_spi.h> +#include <asm/reboot.h> +#include <asm/nand.h> +#include <asm/portmux.h> +#include <asm/dpmc.h> + + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "ADI BF527-AD7160EVAL"; + +/* + * Driver needs to know address, irq and flag pin. + */ + +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) +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_config musb_config = { + .multipoint = 0, + .dyn_fifo = 0, + .soft_con = 1, + .dma = 1, + .num_eps = 8, + .dma_channels = 8, + .gpio_vrsel = GPIO_PG13, + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, + .clkin = 24, /* musb CLKIN in MHZ */ +}; + +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 + .config = &musb_config, +}; + +static u64 musb_dmamask = ~(u32)0; + +static struct platform_device musb_device = { + .name = "musb-blackfin", + .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 IS_ENABLED(CONFIG_FB_BFIN_RA158Z) +static struct resource bf52x_ra158z_resources[] = { + { + .start = IRQ_PPI_ERROR, + .end = IRQ_PPI_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bf52x_ra158z_device = { + .name = "bfin-ra158z", + .id = -1, + .num_resources = ARRAY_SIZE(bf52x_ra158z_resources), + .resource = bf52x_ra158z_resources, +}; +#endif + +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) +static struct mtd_partition ad7160eval_partitions[] = { + { + .name = "bootloader(nor)", + .size = 0x40000, + .offset = 0, + }, { + .name = "linux kernel(nor)", + .size = 0x1C0000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(nor)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct physmap_flash_data ad7160eval_flash_data = { + .width = 2, + .parts = ad7160eval_partitions, + .nr_parts = ARRAY_SIZE(ad7160eval_partitions), +}; + +static struct resource ad7160eval_flash_resource = { + .start = 0x20000000, + .end = 0x203fffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device ad7160eval_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &ad7160eval_flash_data, + }, + .num_resources = 1, + .resource = &ad7160eval_flash_resource, +}; +#endif + +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) +static struct mtd_partition partition_info[] = { + { + .name = "linux kernel(nand)", + .offset = 0, + .size = 4 * 1024 * 1024, + }, + { + .name = "file system(nand)", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct bf5xx_nand_platform bf5xx_nand_platform = { + .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 IS_ENABLED(CONFIG_RTC_DRV_BFIN) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +#if IS_ENABLED(CONFIG_BFIN_MAC) +#include <linux/bfin_mac.h> +static const unsigned short bfin_mac_peripherals[] = P_RMII0; + +static struct bfin_phydev_platform_data bfin_phydev_data[] = { + { + .addr = 1, + .irq = IRQ_MAC_PHYINT, + }, +}; + +static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { + .phydev_number = 1, + .phydev_data = bfin_phydev_data, + .phy_mode = PHY_INTERFACE_MODE_RMII, + .mac_peripherals = bfin_mac_peripherals, +}; + +static struct platform_device bfin_mii_bus = { + .name = "bfin_mii_bus", + .dev = { + .platform_data = &bfin_mii_bus_data, + } +}; + +static struct platform_device bfin_mac_device = { + .name = "bfin_mac", + .dev = { + .platform_data = &bfin_mii_bus, + } +}; +#endif + + +#if IS_ENABLED(CONFIG_MTD_M25P80) +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 = 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 = "m25p16", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ +}; +#endif + +#if IS_ENABLED(CONFIG_MMC_SPI) +static struct bfin5xx_spi_chip mmc_spi_chip_info = { + .enable_dma = 0, +}; +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) +static struct platform_device bfin_i2s = { + .name = "bfin-i2s", + .id = CONFIG_SND_BF5XX_SPORT_NUM, + /* TODO: add platform data here */ +}; +#endif + +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if IS_ENABLED(CONFIG_MTD_M25P80) + { + /* 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 IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X) + { + .modalias = "ad183x", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 4, + }, +#endif +#if IS_ENABLED(CONFIG_MMC_SPI) + { + .modalias = "mmc_spi", + .max_speed_hz = 30000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = GPIO_PH3 + MAX_CTRL_CS, + .controller_data = &mmc_spi_chip_info, + .mode = SPI_MODE_3, + }, +#endif +#if IS_ENABLED(CONFIG_SPI_SPIDEV) + { + .modalias = "spidev", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 1, + }, +#endif +}; + +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS, + .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_DMA, + }, + [2] = { + .start = IRQ_SPI, + .end = IRQ_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 IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 +static struct resource bfin_uart0_resources[] = { + { + .start = UART0_THR, + .end = UART0_GCTL+2, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART0_RX, + .end = IRQ_UART0_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART0_ERROR, + .end = IRQ_UART0_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART0_TX, + .end = CH_UART0_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART0_RX, + .end = CH_UART0_RX, + .flags = IORESOURCE_DMA, + }, +}; + +static unsigned short bfin_uart0_peripherals[] = { + P_UART0_TX, P_UART0_RX, 0 +}; + +static struct platform_device bfin_uart0_device = { + .name = "bfin-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_uart0_resources), + .resource = bfin_uart0_resources, + .dev = { + .platform_data = &bfin_uart0_peripherals, /* Passed to driver */ + }, +}; +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 +static struct resource bfin_uart1_resources[] = { + { + .start = UART1_THR, + .end = UART1_GCTL+2, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART1_RX, + .end = IRQ_UART1_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART1_ERROR, + .end = IRQ_UART1_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART1_TX, + .end = CH_UART1_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART1_RX, + .end = CH_UART1_RX, + .flags = IORESOURCE_DMA, + }, +#ifdef CONFIG_BFIN_UART1_CTSRTS + { /* CTS pin */ + .start = GPIO_PF9, + .end = GPIO_PF9, + .flags = IORESOURCE_IO, + }, + { /* RTS pin */ + .start = GPIO_PF10, + .end = GPIO_PF10, + .flags = IORESOURCE_IO, + }, +#endif +}; + +static unsigned short bfin_uart1_peripherals[] = { + P_UART1_TX, P_UART1_RX, 0 +}; + +static struct platform_device bfin_uart1_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart1_resources), + .resource = bfin_uart1_resources, + .dev = { + .platform_data = &bfin_uart1_peripherals, /* Passed to driver */ + }, +}; +#endif +#endif + +#if IS_ENABLED(CONFIG_BFIN_SIR) +#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 IS_ENABLED(CONFIG_TOUCHSCREEN_AD7160) +#include <linux/input/ad7160.h> +static const struct ad7160_platform_data bfin_ad7160_ts_info = { + .sensor_x_res = 854, + .sensor_y_res = 480, + .pressure = 100, + .filter_coef = 3, + .coord_pref = AD7160_ORIG_TOP_LEFT, + .first_touch_window = 5, + .move_window = 3, + .event_cabs = AD7160_EMIT_ABS_MT_TRACKING_ID | + AD7160_EMIT_ABS_MT_PRESSURE | + AD7160_TRACKING_ID_ASCENDING, + .finger_act_ctrl = 0x64, + .haptic_effect1_ctrl = AD7160_HAPTIC_SLOT_A(60) | + AD7160_HAPTIC_SLOT_A_LVL_HIGH | + AD7160_HAPTIC_SLOT_B(60) | + AD7160_HAPTIC_SLOT_B_LVL_LOW, + + .haptic_effect2_ctrl = AD7160_HAPTIC_SLOT_A(20) | + AD7160_HAPTIC_SLOT_A_LVL_HIGH | + AD7160_HAPTIC_SLOT_B(80) | + AD7160_HAPTIC_SLOT_B_LVL_LOW | + AD7160_HAPTIC_SLOT_C(120) | + AD7160_HAPTIC_SLOT_C_LVL_HIGH | + AD7160_HAPTIC_SLOT_D(30) | + AD7160_HAPTIC_SLOT_D_LVL_LOW, +}; +#endif + +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) +static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0}; + +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, + .dev = { + .platform_data = &bfin_twi0_pins, + }, +}; +#endif + +static struct i2c_board_info __initdata bfin_i2c_board_info[] = { +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7160) + { + I2C_BOARD_INFO("ad7160", 0x33), + .irq = IRQ_PH1, + .platform_data = (void *)&bfin_ad7160_ts_info, + }, +#endif +}; + +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART +static struct resource bfin_sport0_uart_resources[] = { + { + .start = SPORT0_TCR1, + .end = SPORT0_MRCS3+4, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_SPORT0_RX, + .end = IRQ_SPORT0_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static unsigned short bfin_sport0_peripherals[] = { + P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 +}; + +static struct platform_device bfin_sport0_uart_device = { + .name = "bfin-sport-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources), + .resource = bfin_sport0_uart_resources, + .dev = { + .platform_data = &bfin_sport0_peripherals, /* Passed to driver */ + }, +}; +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART +static struct resource bfin_sport1_uart_resources[] = { + { + .start = SPORT1_TCR1, + .end = SPORT1_MRCS3+4, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_SPORT1_RX, + .end = IRQ_SPORT1_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT1_ERROR, + .end = IRQ_SPORT1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static unsigned short bfin_sport1_peripherals[] = { + P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, + P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0 +}; + +static struct platform_device bfin_sport1_uart_device = { + .name = "bfin-sport-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources), + .resource = bfin_sport1_uart_resources, + .dev = { + .platform_data = &bfin_sport1_peripherals, /* Passed to driver */ + }, +}; +#endif +#endif + +#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY) +#include <asm/bfin_rotary.h> + +static struct bfin_rotary_platform_data bfin_rotary_data = { + /*.rotary_up_key = KEY_UP,*/ + /*.rotary_down_key = KEY_DOWN,*/ + .rotary_rel_code = REL_WHEEL, + .rotary_button_key = KEY_ENTER, + .debounce = 10, /* 0..17 */ + .mode = ROT_QUAD_ENC | ROT_DEBE, + .pm_wakeup = 1, +}; + +static struct resource bfin_rotary_resources[] = { + { + .start = IRQ_CNT, + .end = IRQ_CNT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_rotary_device = { + .name = "bfin-rotary", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_rotary_resources), + .resource = bfin_rotary_resources, + .dev = { + .platform_data = &bfin_rotary_data, + }, +}; +#endif + +static const unsigned int cclk_vlev_datasheet[] = { + VRPAIR(VLEV_100, 400000000), + VRPAIR(VLEV_105, 426000000), + VRPAIR(VLEV_110, 500000000), + VRPAIR(VLEV_115, 533000000), + VRPAIR(VLEV_120, 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 IS_ENABLED(CONFIG_MTD_NAND_BF5XX) + &bf5xx_nand_device, +#endif + +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) + &rtc_device, +#endif + +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) + &musb_device, +#endif + +#if IS_ENABLED(CONFIG_BFIN_MAC) + &bfin_mii_bus, + &bfin_mac_device, +#endif + +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) + &bfin_spi0_device, +#endif + +#if IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + &bfin_uart1_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_FB_BFIN_RA158Z) + &bf52x_ra158z_device, +#endif + +#if IS_ENABLED(CONFIG_BFIN_SIR) +#ifdef CONFIG_BFIN_SIR0 + &bfin_sir0_device, +#endif +#ifdef CONFIG_BFIN_SIR1 + &bfin_sir1_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) + &i2c_bfin_twi_device, +#endif + +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART + &bfin_sport0_uart_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART + &bfin_sport1_uart_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY) + &bfin_rotary_device, +#endif + +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) + &ad7160eval_flash_device, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) + &bfin_i2s, +#endif +}; + +static int __init ad7160eval_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)); + platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + return 0; +} + +arch_initcall(ad7160eval_init); + +static struct platform_device *ad7160eval_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + &bfin_uart1_device, +#endif +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART + &bfin_sport0_uart_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART + &bfin_sport1_uart_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(ad7160eval_early_devices, + ARRAY_SIZE(ad7160eval_early_devices)); +} + +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); +} + +int bfin_get_ether_addr(char *addr) +{ + /* the MAC is stored in OTP memory page 0xDF */ + u32 ret; + u64 otp_mac; + u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A; + + ret = otp_read(0xDF, 0x00, &otp_mac); + if (!(ret & 0x1)) { + char *otp_mac_p = (char *)&otp_mac; + for (ret = 0; ret < 6; ++ret) + addr[ret] = otp_mac_p[5 - ret]; + } + return 0; +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index f392af64165..b1004b35db3 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -8,6 +8,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -36,7 +37,7 @@ const char bfin_board_name[] = "Bluetechnix CM-BF527"; * Driver needs to know address, irq and flag pin. */ -#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) #include <linux/usb/isp1760.h> static struct resource bfin_isp1760_resources[] = { [0] = { @@ -71,7 +72,7 @@ static struct platform_device bfin_isp1760_device = { }; #endif -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) static struct resource musb_resources[] = { [0] = { .start = 0xffc03800, @@ -82,11 +83,13 @@ static struct resource musb_resources[] = { .start = IRQ_USB_INT0, .end = IRQ_USB_INT0, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "mc" }, [2] = { /* DMA IRQ */ .start = IRQ_USB_DMA, .end = IRQ_USB_DMA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "dma" }, }; @@ -102,6 +105,7 @@ static struct musb_hdrc_config musb_config = { * if it is the case. */ .gpio_vrsel_active = 1, + .clkin = 24, /* musb CLKIN in MHZ */ }; static struct musb_hdrc_platform_data musb_plat = { @@ -118,7 +122,7 @@ static struct musb_hdrc_platform_data musb_plat = { static u64 musb_dmamask = ~(u32)0; static struct platform_device musb_device = { - .name = "musb_hdrc", + .name = "musb-blackfin", .id = 0, .dev = { .dma_mask = &musb_dmamask, @@ -130,7 +134,7 @@ static struct platform_device musb_device = { }; #endif -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) static struct mtd_partition partition_info[] = { { .name = "linux kernel(nand)", @@ -145,7 +149,6 @@ static struct mtd_partition partition_info[] = { }; 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), @@ -177,7 +180,7 @@ static struct platform_device bf5xx_nand_device = { }; #endif -#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) +#if IS_ENABLED(CONFIG_BFIN_CFPCMCIA) static struct resource bfin_pcmcia_cf_resources[] = { { .start = 0x20310000, /* IO PORT */ @@ -206,14 +209,14 @@ static struct platform_device bfin_pcmcia_cf_device = { }; #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) static struct platform_device rtc_device = { .name = "rtc-bfin", .id = -1, }; #endif -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) #include <linux/smc91x.h> static struct smc91x_platdata smc91x_info = { @@ -246,7 +249,7 @@ static struct platform_device smc91x_device = { }; #endif -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +#if IS_ENABLED(CONFIG_DM9000) static struct resource dm9000_resources[] = { [0] = { .start = 0x203FB800, @@ -273,18 +276,40 @@ static struct platform_device dm9000_device = { }; #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) +#include <linux/bfin_mac.h> +static const unsigned short bfin_mac_peripherals[] = P_RMII0; + +static struct bfin_phydev_platform_data bfin_phydev_data[] = { + { + .addr = 1, + .irq = IRQ_MAC_PHYINT, + }, +}; + +static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { + .phydev_number = 1, + .phydev_data = bfin_phydev_data, + .phy_mode = PHY_INTERFACE_MODE_RMII, + .mac_peripherals = bfin_mac_peripherals, +}; + static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", + .dev = { + .platform_data = &bfin_mii_bus_data, + } }; static struct platform_device bfin_mac_device = { .name = "bfin_mac", - .dev.platform_data = &bfin_mii_bus, + .dev = { + .platform_data = &bfin_mii_bus, + } }; #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +#if IS_ENABLED(CONFIG_USB_NET2272) static struct resource net2272_bfin_resources[] = { { .start = 0x20300000, @@ -305,8 +330,7 @@ static struct platform_device net2272_bfin_device = { }; #endif -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) static struct mtd_partition bfin_spi_flash_partitions[] = { { .name = "bootloader(spi)", @@ -330,40 +354,16 @@ static struct flash_platform_data bfin_spi_flash_data = { /* 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_AD183X) \ - || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE) -static struct bfin5xx_spi_chip ad1836_spi_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, - .bits_per_word = 8, }; #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) -static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; - +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) static const struct ad7877_platform_data bfin_ad7877_ts_info = { .model = 7877, .vref_delay_usecs = 50, /* internal, no capacitor */ @@ -379,24 +379,8 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #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 - -#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 - static struct spi_board_info bfin_spi_board_info[] __initdata = { -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) { /* the modalias must be the same as spi device driver name */ .modalias = "m25p80", /* Name of spi_driver for this device */ @@ -409,29 +393,15 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #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_AD183X) \ - || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE) +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X) { - .modalias = "ad1836", + .modalias = "ad183x", .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, + .chip_select = 4, }, #endif -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) { .modalias = "mmc_spi", .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ @@ -441,7 +411,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .mode = SPI_MODE_3, }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) { .modalias = "ad7877", .platform_data = &bfin_ad7877_ts_info, @@ -449,32 +419,29 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 2, - .controller_data = &spi_ad7877_chip_info, }, #endif -#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ +#if IS_ENABLED(CONFIG_SND_SOC_WM8731) \ && 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 -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +#if IS_ENABLED(CONFIG_SPI_SPIDEV) { .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_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) /* SPI controller data */ static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, @@ -512,7 +479,7 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) +#if IS_ENABLED(CONFIG_MTD_GPIO_ADDR) static struct mtd_partition cm_partitions[] = { { .name = "bootloader(nor)", @@ -561,7 +528,7 @@ static struct platform_device cm_flash_device = { }; #endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 static struct resource bfin_uart0_resources[] = { { @@ -570,8 +537,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -591,7 +563,7 @@ static struct resource bfin_uart0_resources[] = { }, }; -unsigned short bfin_uart0_peripherals[] = { +static unsigned short bfin_uart0_peripherals[] = { P_UART0_TX, P_UART0_RX, 0 }; @@ -613,8 +585,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -646,7 +623,7 @@ static struct resource bfin_uart1_resources[] = { #endif }; -unsigned short bfin_uart1_peripherals[] = { +static unsigned short bfin_uart1_peripherals[] = { P_UART1_TX, P_UART1_RX, 0 }; @@ -662,7 +639,7 @@ static struct platform_device bfin_uart1_device = { #endif #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 static struct resource bfin_sir0_resources[] = { { @@ -717,7 +694,9 @@ static struct platform_device bfin_sir1_device = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) +static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0}; + static struct resource bfin_twi0_resource[] = { [0] = { .start = TWI0_REGBASE, @@ -736,29 +715,32 @@ static struct platform_device i2c_bfin_twi_device = { .id = 0, .num_resources = ARRAY_SIZE(bfin_twi0_resource), .resource = bfin_twi0_resource, + .dev = { + .platform_data = &bfin_twi0_pins, + }, }; #endif static struct i2c_board_info __initdata bfin_i2c_board_info[] = { -#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) +#if IS_ENABLED(CONFIG_BFIN_TWI_LCD) { I2C_BOARD_INFO("pcf8574_lcd", 0x22), }, #endif -#if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE) +#if IS_ENABLED(CONFIG_INPUT_PCF8574) { I2C_BOARD_INFO("pcf8574_keypad", 0x27), .irq = IRQ_PF8, }, #endif -#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_7393) { I2C_BOARD_INFO("bfin-adv7393", 0x2B), }, #endif }; -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART static struct resource bfin_sport0_uart_resources[] = { { @@ -778,9 +760,9 @@ static struct resource bfin_sport0_uart_resources[] = { }, }; -unsigned short bfin_sport0_peripherals[] = { +static unsigned short bfin_sport0_peripherals[] = { P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, - P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0 + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 }; static struct platform_device bfin_sport0_uart_device = { @@ -812,9 +794,9 @@ static struct resource bfin_sport1_uart_resources[] = { }, }; -unsigned short bfin_sport1_peripherals[] = { +static unsigned short bfin_sport1_peripherals[] = { P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, - P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0 + P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0 }; static struct platform_device bfin_sport1_uart_device = { @@ -829,7 +811,7 @@ static struct platform_device bfin_sport1_uart_device = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) #include <linux/input.h> #include <linux/gpio_keys.h> @@ -876,48 +858,48 @@ static struct platform_device *cmbf527_devices[] __initdata = { &bfin_dpmc, -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) &bf5xx_nand_device, #endif -#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) +#if IS_ENABLED(CONFIG_BFIN_CFPCMCIA) &bfin_pcmcia_cf_device, #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) &rtc_device, #endif -#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) &bfin_isp1760_device, #endif -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) &musb_device, #endif -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) &smc91x_device, #endif -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +#if IS_ENABLED(CONFIG_DM9000) &dm9000_device, #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) &bfin_mii_bus, &bfin_mac_device, #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +#if IS_ENABLED(CONFIG_USB_NET2272) &net2272_bfin_device, #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) &bfin_spi0_device, #endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 &bfin_uart0_device, #endif @@ -926,7 +908,7 @@ static struct platform_device *cmbf527_devices[] __initdata = { #endif #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 &bfin_sir0_device, #endif @@ -935,11 +917,11 @@ static struct platform_device *cmbf527_devices[] __initdata = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) &i2c_bfin_twi_device, #endif -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART &bfin_sport0_uart_device, #endif @@ -948,11 +930,11 @@ static struct platform_device *cmbf527_devices[] __initdata = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) &bfin_device_gpiokeys, #endif -#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) +#if IS_ENABLED(CONFIG_MTD_GPIO_ADDR) &cm_flash_device, #endif }; @@ -1003,9 +985,8 @@ void native_machine_restart(char *cmd) bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS); } -void bfin_get_ether_addr(char *addr) +int bfin_get_ether_addr(char *addr) { - random_ether_addr(addr); - printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__); + return 1; } EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c index 606eb36b9d6..a3a57235276 100644 --- a/arch/blackfin/mach-bf527/boards/ezbrd.c +++ b/arch/blackfin/mach-bf527/boards/ezbrd.c @@ -7,6 +7,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -35,7 +36,7 @@ const char bfin_board_name[] = "ADI BF526-EZBRD"; * Driver needs to know address, irq and flag pin. */ -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) static struct resource musb_resources[] = { [0] = { .start = 0xffc03800, @@ -46,11 +47,13 @@ static struct resource musb_resources[] = { .start = IRQ_USB_INT0, .end = IRQ_USB_INT0, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "mc" }, [2] = { /* DMA IRQ */ .start = IRQ_USB_DMA, .end = IRQ_USB_DMA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "dma" }, }; @@ -66,6 +69,7 @@ static struct musb_hdrc_config musb_config = { * if it is the case. */ .gpio_vrsel_active = 1, + .clkin = 24, /* musb CLKIN in MHZ */ }; static struct musb_hdrc_platform_data musb_plat = { @@ -82,7 +86,7 @@ static struct musb_hdrc_platform_data musb_plat = { static u64 musb_dmamask = ~(u32)0; static struct platform_device musb_device = { - .name = "musb_hdrc", + .name = "musb-blackfin", .id = 0, .dev = { .dma_mask = &musb_dmamask, @@ -94,7 +98,7 @@ static struct platform_device musb_device = { }; #endif -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) static struct mtd_partition ezbrd_partitions[] = { { .name = "bootloader(nor)", @@ -134,11 +138,15 @@ static struct platform_device ezbrd_flash_device = { }; #endif -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) static struct mtd_partition partition_info[] = { { - .name = "linux kernel(nand)", + .name = "bootloader(nand)", .offset = 0, + .size = 0x40000, + }, { + .name = "linux kernel(nand)", + .offset = MTDPART_OFS_APPEND, .size = 4 * 1024 * 1024, }, { @@ -149,7 +157,6 @@ static struct mtd_partition partition_info[] = { }; 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), @@ -181,7 +188,7 @@ static struct platform_device bf5xx_nand_device = { }; #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) static struct platform_device rtc_device = { .name = "rtc-bfin", .id = -1, @@ -189,19 +196,40 @@ static struct platform_device rtc_device = { #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) +#include <linux/bfin_mac.h> +static const unsigned short bfin_mac_peripherals[] = P_RMII0; + +static struct bfin_phydev_platform_data bfin_phydev_data[] = { + { + .addr = 1, + .irq = IRQ_MAC_PHYINT, + }, +}; + +static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { + .phydev_number = 1, + .phydev_data = bfin_phydev_data, + .phy_mode = PHY_INTERFACE_MODE_RMII, + .mac_peripherals = bfin_mac_peripherals, +}; + static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", + .dev = { + .platform_data = &bfin_mii_bus_data, + } }; static struct platform_device bfin_mac_device = { .name = "bfin_mac", - .dev.platform_data = &bfin_mii_bus, + .dev = { + .platform_data = &bfin_mii_bus, + } }; #endif -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) static struct mtd_partition bfin_spi_flash_partitions[] = { { .name = "bootloader(spi)", @@ -225,32 +253,16 @@ static struct flash_platform_data bfin_spi_flash_data = { /* SPI flash chip (sst25wf040) */ 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_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, - .bits_per_word = 8, }; #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) -static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; - +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) static const struct ad7877_platform_data bfin_ad7877_ts_info = { .model = 7877, .vref_delay_usecs = 50, /* internal, no capacitor */ @@ -266,7 +278,7 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #endif -#if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879) #include <linux/spi/ad7879.h> static const struct ad7879_platform_data bfin_ad7879_ts_info = { .model = 7879, /* Model = AD7879 */ @@ -283,38 +295,8 @@ static const struct ad7879_platform_data bfin_ad7879_ts_info = { }; #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_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 - -#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 - static struct spi_board_info bfin_spi_board_info[] __initdata = { -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) { /* the modalias must be the same as spi device driver name */ .modalias = "m25p80", /* Name of spi_driver for this device */ @@ -327,19 +309,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #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_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) { .modalias = "mmc_spi", .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ @@ -349,7 +319,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .mode = SPI_MODE_3, }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) { .modalias = "ad7877", .platform_data = &bfin_ad7877_ts_info, @@ -357,10 +327,9 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 2, - .controller_data = &spi_ad7877_chip_info, }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879_SPI) { .modalias = "ad7879", .platform_data = &bfin_ad7879_ts_info, @@ -368,43 +337,39 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 5, - .controller_data = &spi_ad7879_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif -#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ +#if IS_ENABLED(CONFIG_SND_SOC_WM8731) \ && 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 -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +#if IS_ENABLED(CONFIG_SPI_SPIDEV) { .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) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) { .modalias = "bfin-lq035q1-spi", .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &lq035q1_spi_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif }; -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) /* SPI controller data */ static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, @@ -442,7 +407,7 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 static struct resource bfin_uart0_resources[] = { { @@ -451,8 +416,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -472,7 +442,7 @@ static struct resource bfin_uart0_resources[] = { }, }; -unsigned short bfin_uart0_peripherals[] = { +static unsigned short bfin_uart0_peripherals[] = { P_UART0_TX, P_UART0_RX, 0 }; @@ -494,8 +464,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -527,7 +502,7 @@ static struct resource bfin_uart1_resources[] = { #endif }; -unsigned short bfin_uart1_peripherals[] = { +static unsigned short bfin_uart1_peripherals[] = { P_UART1_TX, P_UART1_RX, 0 }; @@ -543,7 +518,7 @@ static struct platform_device bfin_uart1_device = { #endif #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 static struct resource bfin_sir0_resources[] = { { @@ -598,7 +573,9 @@ static struct platform_device bfin_sir1_device = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) +static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0}; + static struct resource bfin_twi0_resource[] = { [0] = { .start = TWI0_REGBASE, @@ -617,16 +594,19 @@ static struct platform_device i2c_bfin_twi_device = { .id = 0, .num_resources = ARRAY_SIZE(bfin_twi0_resource), .resource = bfin_twi0_resource, + .dev = { + .platform_data = &bfin_twi0_pins, + }, }; #endif static struct i2c_board_info __initdata bfin_i2c_board_info[] = { -#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) +#if IS_ENABLED(CONFIG_BFIN_TWI_LCD) { I2C_BOARD_INFO("pcf8574_lcd", 0x22), }, #endif -#if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE) +#if IS_ENABLED(CONFIG_INPUT_PCF8574) { I2C_BOARD_INFO("pcf8574_keypad", 0x27), .irq = IRQ_PF8, @@ -634,7 +614,7 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = { #endif }; -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART static struct resource bfin_sport0_uart_resources[] = { { @@ -654,9 +634,9 @@ static struct resource bfin_sport0_uart_resources[] = { }, }; -unsigned short bfin_sport0_peripherals[] = { +static unsigned short bfin_sport0_peripherals[] = { P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, - P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0 + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 }; static struct platform_device bfin_sport0_uart_device = { @@ -688,9 +668,9 @@ static struct resource bfin_sport1_uart_resources[] = { }, }; -unsigned short bfin_sport1_peripherals[] = { +static unsigned short bfin_sport1_peripherals[] = { P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, - P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0 + P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0 }; static struct platform_device bfin_sport1_uart_device = { @@ -705,7 +685,7 @@ static struct platform_device bfin_sport1_uart_device = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) #include <linux/input.h> #include <linux/gpio_keys.h> @@ -749,7 +729,7 @@ static struct platform_device bfin_dpmc = { }, }; -#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) #include <asm/bfin-lq035q1.h> static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { @@ -782,28 +762,28 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_dpmc, -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) &bf5xx_nand_device, #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) &rtc_device, #endif -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) &musb_device, #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) &bfin_mii_bus, &bfin_mac_device, #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) &bfin_spi0_device, #endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 &bfin_uart0_device, #endif @@ -812,11 +792,11 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) &bfin_lq035q1_device, #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 &bfin_sir0_device, #endif @@ -825,11 +805,11 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) &i2c_bfin_twi_device, #endif -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART &bfin_sport0_uart_device, #endif @@ -838,11 +818,11 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) &bfin_device_gpiokeys, #endif -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) &ezbrd_flash_device, #endif }; @@ -893,7 +873,7 @@ void native_machine_restart(char *cmd) bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS); } -void bfin_get_ether_addr(char *addr) +int bfin_get_ether_addr(char *addr) { /* the MAC is stored in OTP memory page 0xDF */ u32 ret; @@ -906,5 +886,6 @@ void bfin_get_ether_addr(char *addr) for (ret = 0; ret < 6; ++ret) addr[ret] = otp_mac_p[5 - ret]; } + return 0; } EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index a05c967a24c..d64f565dc2a 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -7,6 +7,7 @@ */ #include <linux/device.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -26,6 +27,7 @@ #include <asm/portmux.h> #include <asm/dpmc.h> #include <linux/spi/ad7877.h> +#include <asm/bfin_sport.h> /* * Name the Board for the /proc/cpuinfo @@ -40,7 +42,7 @@ const char bfin_board_name[] = "ADI BF527-EZKIT"; * Driver needs to know address, irq and flag pin. */ -#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) #include <linux/usb/isp1760.h> static struct resource bfin_isp1760_resources[] = { [0] = { @@ -75,7 +77,7 @@ static struct platform_device bfin_isp1760_device = { }; #endif -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) static struct resource musb_resources[] = { [0] = { .start = 0xffc03800, @@ -86,11 +88,13 @@ static struct resource musb_resources[] = { .start = IRQ_USB_INT0, .end = IRQ_USB_INT0, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "mc" }, [2] = { /* DMA IRQ */ .start = IRQ_USB_DMA, .end = IRQ_USB_DMA, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + .name = "dma" }, }; @@ -106,12 +110,13 @@ static struct musb_hdrc_config musb_config = { * if it is the case. */ .gpio_vrsel_active = 1, + .clkin = 24, /* musb CLKIN in MHZ */ }; static struct musb_hdrc_platform_data musb_plat = { -#if defined(CONFIG_USB_MUSB_OTG) +#if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC) .mode = MUSB_OTG, -#elif defined(CONFIG_USB_MUSB_HDRC_HCD) +#elif defined(CONFIG_USB_MUSB_HDRC) .mode = MUSB_HOST, #elif defined(CONFIG_USB_GADGET_MUSB_HDRC) .mode = MUSB_PERIPHERAL, @@ -122,7 +127,7 @@ static struct musb_hdrc_platform_data musb_plat = { static u64 musb_dmamask = ~(u32)0; static struct platform_device musb_device = { - .name = "musb_hdrc", + .name = "musb-blackfin", .id = 0, .dev = { .dma_mask = &musb_dmamask, @@ -134,7 +139,7 @@ static struct platform_device musb_device = { }; #endif -#if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_T350MCQB) static struct resource bf52x_t350mcqb_resources[] = { { @@ -152,7 +157,7 @@ static struct platform_device bf52x_t350mcqb_device = { }; #endif -#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) #include <asm/bfin-lq035q1.h> static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { @@ -179,7 +184,7 @@ static struct platform_device bfin_lq035q1_device = { }; #endif -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) static struct mtd_partition ezkit_partitions[] = { { .name = "bootloader(nor)", @@ -219,11 +224,15 @@ static struct platform_device ezkit_flash_device = { }; #endif -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) static struct mtd_partition partition_info[] = { { - .name = "linux kernel(nand)", + .name = "bootloader(nand)", .offset = 0, + .size = 0x40000, + }, { + .name = "linux kernel(nand)", + .offset = MTDPART_OFS_APPEND, .size = 4 * 1024 * 1024, }, { @@ -234,7 +243,6 @@ static struct mtd_partition partition_info[] = { }; 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), @@ -266,7 +274,7 @@ static struct platform_device bf5xx_nand_device = { }; #endif -#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) +#if IS_ENABLED(CONFIG_BFIN_CFPCMCIA) static struct resource bfin_pcmcia_cf_resources[] = { { .start = 0x20310000, /* IO PORT */ @@ -295,14 +303,14 @@ static struct platform_device bfin_pcmcia_cf_device = { }; #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) static struct platform_device rtc_device = { .name = "rtc-bfin", .id = -1, }; #endif -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) #include <linux/smc91x.h> static struct smc91x_platdata smc91x_info = { @@ -335,7 +343,7 @@ static struct platform_device smc91x_device = { }; #endif -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +#if IS_ENABLED(CONFIG_DM9000) static struct resource dm9000_resources[] = { [0] = { .start = 0x203FB800, @@ -362,24 +370,49 @@ static struct platform_device dm9000_device = { }; #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) +#include <linux/bfin_mac.h> +static const unsigned short bfin_mac_peripherals[] = P_RMII0; + +static struct bfin_phydev_platform_data bfin_phydev_data[] = { + { + .addr = 1, + .irq = IRQ_MAC_PHYINT, + }, +}; + +static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { + .phydev_number = 1, + .phydev_data = bfin_phydev_data, + .phy_mode = PHY_INTERFACE_MODE_RMII, + .mac_peripherals = bfin_mac_peripherals, +}; + static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", + .dev = { + .platform_data = &bfin_mii_bus_data, + } }; static struct platform_device bfin_mac_device = { .name = "bfin_mac", - .dev.platform_data = &bfin_mii_bus, + .dev = { + .platform_data = &bfin_mii_bus, + } }; #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +#if IS_ENABLED(CONFIG_USB_NET2272) static struct resource net2272_bfin_resources[] = { { .start = 0x20300000, .end = 0x20300000 + 0x100, .flags = IORESOURCE_MEM, }, { + .start = 1, + .flags = IORESOURCE_BUS, + }, { .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, @@ -394,8 +427,7 @@ static struct platform_device net2272_bfin_device = { }; #endif -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) static struct mtd_partition bfin_spi_flash_partitions[] = { { .name = "bootloader(spi)", @@ -419,40 +451,16 @@ static struct flash_platform_data bfin_spi_flash_data = { /* 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_AD183X) \ - || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE) -static struct bfin5xx_spi_chip ad1836_spi_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, - .bits_per_word = 8, }; #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) -static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; - +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) static const struct ad7877_platform_data bfin_ad7877_ts_info = { .model = 7877, .vref_delay_usecs = 50, /* internal, no capacitor */ @@ -468,7 +476,7 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #endif -#if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879) #include <linux/spi/ad7879.h> static const struct ad7879_platform_data bfin_ad7879_ts_info = { .model = 7879, /* Model = AD7879 */ @@ -484,46 +492,96 @@ static const struct ad7879_platform_data bfin_ad7879_ts_info = { }; #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, +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) + +static const u16 bfin_snd_pin[][7] = { + {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0, 0}, + {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, + P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_TFS, 0}, +}; + +static struct bfin_snd_platform_data bfin_snd_data[] = { + { + .pin_req = &bfin_snd_pin[0][0], + }, + { + .pin_req = &bfin_snd_pin[1][0], + }, +}; + +#define BFIN_SND_RES(x) \ + [x] = { \ + { \ + .start = SPORT##x##_TCR1, \ + .end = SPORT##x##_TCR1, \ + .flags = IORESOURCE_MEM \ + }, \ + { \ + .start = CH_SPORT##x##_RX, \ + .end = CH_SPORT##x##_RX, \ + .flags = IORESOURCE_DMA, \ + }, \ + { \ + .start = CH_SPORT##x##_TX, \ + .end = CH_SPORT##x##_TX, \ + .flags = IORESOURCE_DMA, \ + }, \ + { \ + .start = IRQ_SPORT##x##_ERROR, \ + .end = IRQ_SPORT##x##_ERROR, \ + .flags = IORESOURCE_IRQ, \ + } \ + } + +static struct resource bfin_snd_resources[][4] = { + BFIN_SND_RES(0), + BFIN_SND_RES(1), }; #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, +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) +static struct platform_device bfin_i2s_pcm = { + .name = "bfin-i2s-pcm-audio", + .id = -1, }; #endif -#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) -static struct platform_device bfin_i2s = { - .name = "bfin-i2s", - .id = CONFIG_SND_BF5XX_SPORT_NUM, - /* TODO: add platform data here */ +#if IS_ENABLED(CONFIG_SND_BF5XX_AC97) +static struct platform_device bfin_ac97_pcm = { + .name = "bfin-ac97-pcm-audio", + .id = -1, }; #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) -static struct platform_device bfin_tdm = { - .name = "bfin-tdm", +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) +static struct platform_device bfin_i2s = { + .name = "bfin-i2s", .id = CONFIG_SND_BF5XX_SPORT_NUM, - /* TODO: add platform data here */ + .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]), + .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM], + .dev = { + .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM], + }, }; #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, +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836) +static const char * const ad1836_link[] = { + "bfin-i2s.0", + "spi0.4", +}; +static struct platform_device bfin_ad1836_machine = { + .name = "bfin-snd-ad1836", + .id = -1, + .dev = { + .platform_data = (void *)ad1836_link, + }, }; #endif static struct spi_board_info bfin_spi_board_info[] __initdata = { -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) { /* the modalias must be the same as spi device driver name */ .modalias = "m25p80", /* Name of spi_driver for this device */ @@ -536,29 +594,17 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if defined(CONFIG_BFIN_SPI_ADC) \ - || defined(CONFIG_BFIN_SPI_ADC_MODULE) +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X) { - .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_AD183X) \ - || defined(CONFIG_SND_BLACKFIN_AD183X_MODULE) - { - .modalias = "ad1836", + .modalias = "ad183x", .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, + .chip_select = 4, + .platform_data = "ad1836", + .mode = SPI_MODE_3, }, #endif -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#if IS_ENABLED(CONFIG_MMC_SPI) { .modalias = "mmc_spi", .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ @@ -569,7 +615,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877) { .modalias = "ad7877", .platform_data = &bfin_ad7877_ts_info, @@ -577,10 +623,9 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 2, - .controller_data = &spi_ad7877_chip_info, }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879_SPI) { .modalias = "ad7879", .platform_data = &bfin_ad7879_ts_info, @@ -588,32 +633,29 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 3, - .controller_data = &spi_ad7879_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +#if IS_ENABLED(CONFIG_SPI_SPIDEV) { .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) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) { .modalias = "bfin-lq035q1-spi", .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 7, - .controller_data = &lq035q1_spi_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif }; -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) /* SPI controller data */ static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, @@ -651,7 +693,7 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 static struct resource bfin_uart0_resources[] = { { @@ -660,8 +702,13 @@ static struct resource bfin_uart0_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART0_RX, - .end = IRQ_UART0_RX+1, + .end = IRQ_UART0_RX, .flags = IORESOURCE_IRQ, }, { @@ -681,7 +728,7 @@ static struct resource bfin_uart0_resources[] = { }, }; -unsigned short bfin_uart0_peripherals[] = { +static unsigned short bfin_uart0_peripherals[] = { P_UART0_TX, P_UART0_RX, 0 }; @@ -703,8 +750,13 @@ static struct resource bfin_uart1_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART1_RX, - .end = IRQ_UART1_RX+1, + .end = IRQ_UART1_RX, .flags = IORESOURCE_IRQ, }, { @@ -736,7 +788,7 @@ static struct resource bfin_uart1_resources[] = { #endif }; -unsigned short bfin_uart1_peripherals[] = { +static unsigned short bfin_uart1_peripherals[] = { P_UART1_TX, P_UART1_RX, 0 }; @@ -752,7 +804,7 @@ static struct platform_device bfin_uart1_device = { #endif #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 static struct resource bfin_sir0_resources[] = { { @@ -807,7 +859,9 @@ static struct platform_device bfin_sir1_device = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) +static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0}; + static struct resource bfin_twi0_resource[] = { [0] = { .start = TWI0_REGBASE, @@ -826,10 +880,13 @@ static struct platform_device i2c_bfin_twi_device = { .id = 0, .num_resources = ARRAY_SIZE(bfin_twi0_resource), .resource = bfin_twi0_resource, + .dev = { + .platform_data = &bfin_twi0_pins, + }, }; #endif -#if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE) +#if IS_ENABLED(CONFIG_PMIC_ADP5520) #include <linux/mfd/adp5520.h> /* @@ -884,7 +941,7 @@ static struct adp5520_keys_platform_data adp5520_keys_data = { }; /* - * ADP5520/5501 Multifuction Device Init Data + * ADP5520/5501 Multifunction Device Init Data */ static struct adp5520_platform_data adp5520_pdev_data = { @@ -895,44 +952,54 @@ static struct adp5520_platform_data adp5520_pdev_data = { #endif static struct i2c_board_info __initdata bfin_i2c_board_info[] = { -#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) +#if IS_ENABLED(CONFIG_BFIN_TWI_LCD) { I2C_BOARD_INFO("pcf8574_lcd", 0x22), }, #endif -#if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE) +#if IS_ENABLED(CONFIG_INPUT_PCF8574) { I2C_BOARD_INFO("pcf8574_keypad", 0x27), .irq = IRQ_PF8, }, #endif -#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_7393) { I2C_BOARD_INFO("bfin-adv7393", 0x2B), }, #endif -#if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE) +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879_I2C) { I2C_BOARD_INFO("ad7879", 0x2C), .irq = IRQ_PF8, .platform_data = (void *)&bfin_ad7879_ts_info, }, #endif -#if defined(CONFIG_PMIC_ADP5520) || defined(CONFIG_PMIC_ADP5520_MODULE) +#if IS_ENABLED(CONFIG_PMIC_ADP5520) { I2C_BOARD_INFO("pmic-adp5520", 0x32), .irq = IRQ_PF9, .platform_data = (void *)&adp5520_pdev_data, }, #endif -#if defined(CONFIG_SND_SOC_SSM2602) || defined(CONFIG_SND_SOC_SSM2602_MODULE) +#if IS_ENABLED(CONFIG_SND_SOC_SSM2602) { I2C_BOARD_INFO("ssm2602", 0x1b), }, #endif +#if IS_ENABLED(CONFIG_BFIN_TWI_LCD) + { + I2C_BOARD_INFO("ad5252", 0x2f), + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_ADAU1373) + { + I2C_BOARD_INFO("adau1373", 0x1A), + }, +#endif }; -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART static struct resource bfin_sport0_uart_resources[] = { { @@ -952,9 +1019,9 @@ static struct resource bfin_sport0_uart_resources[] = { }, }; -unsigned short bfin_sport0_peripherals[] = { +static unsigned short bfin_sport0_peripherals[] = { P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, - P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0 + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 }; static struct platform_device bfin_sport0_uart_device = { @@ -986,9 +1053,9 @@ static struct resource bfin_sport1_uart_resources[] = { }, }; -unsigned short bfin_sport1_peripherals[] = { +static unsigned short bfin_sport1_peripherals[] = { P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, - P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0 + P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0 }; static struct platform_device bfin_sport1_uart_device = { @@ -1003,7 +1070,7 @@ static struct platform_device bfin_sport1_uart_device = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) #include <linux/gpio_keys.h> static struct gpio_keys_button bfin_gpio_keys_table[] = { @@ -1024,7 +1091,7 @@ static struct platform_device bfin_device_gpiokeys = { }; #endif -#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) +#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY) #include <asm/bfin_rotary.h> static struct bfin_rotary_platform_data bfin_rotary_data = { @@ -1034,6 +1101,7 @@ static struct bfin_rotary_platform_data bfin_rotary_data = { .rotary_button_key = KEY_ENTER, .debounce = 10, /* 0..17 */ .mode = ROT_QUAD_ENC | ROT_DEBE, + .pm_wakeup = 1, }; static struct resource bfin_rotary_resources[] = { @@ -1081,56 +1149,56 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_dpmc, -#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX) &bf5xx_nand_device, #endif -#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) +#if IS_ENABLED(CONFIG_BFIN_CFPCMCIA) &bfin_pcmcia_cf_device, #endif -#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) &rtc_device, #endif -#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +#if IS_ENABLED(CONFIG_USB_ISP1760_HCD) &bfin_isp1760_device, #endif -#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) &musb_device, #endif -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) &smc91x_device, #endif -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +#if IS_ENABLED(CONFIG_DM9000) &dm9000_device, #endif -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +#if IS_ENABLED(CONFIG_BFIN_MAC) &bfin_mii_bus, &bfin_mac_device, #endif -#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +#if IS_ENABLED(CONFIG_USB_NET2272) &net2272_bfin_device, #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) &bfin_spi0_device, #endif -#if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_T350MCQB) &bf52x_t350mcqb_device, #endif -#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) &bfin_lq035q1_device, #endif -#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 &bfin_uart0_device, #endif @@ -1139,7 +1207,7 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +#if IS_ENABLED(CONFIG_BFIN_SIR) #ifdef CONFIG_BFIN_SIR0 &bfin_sir0_device, #endif @@ -1148,11 +1216,11 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) &i2c_bfin_twi_device, #endif -#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART &bfin_sport0_uart_device, #endif @@ -1161,24 +1229,32 @@ static struct platform_device *stamp_devices[] __initdata = { #endif #endif -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_GPIO) &bfin_device_gpiokeys, #endif -#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) +#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY) &bfin_rotary_device, #endif -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) &ezkit_flash_device, #endif -#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) + &bfin_i2s_pcm, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_AC97) + &bfin_ac97_pcm, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) &bfin_i2s, #endif -#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) - &bfin_tdm, +#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836) + &bfin_ad1836_machine, #endif }; @@ -1228,7 +1304,7 @@ void native_machine_restart(char *cmd) bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS); } -void bfin_get_ether_addr(char *addr) +int bfin_get_ether_addr(char *addr) { /* the MAC is stored in OTP memory page 0xDF */ u32 ret; @@ -1241,5 +1317,6 @@ void bfin_get_ether_addr(char *addr) for (ret = 0; ret < 6; ++ret) addr[ret] = otp_mac_p[5 - ret]; } + return 0; } EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf527/boards/tll6527m.c b/arch/blackfin/mach-bf527/boards/tll6527m.c new file mode 100644 index 00000000000..a0f5856a5ff --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/tll6527m.c @@ -0,0 +1,946 @@ +/* File: arch/blackfin/mach-bf527/boards/tll6527m.c + * Based on: arch/blackfin/mach-bf527/boards/ezkit.c + * Author: Ashish Gupta + * + * Copyright: 2010 - The Learning Labs Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/device.h> +#include <linux/export.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#include <linux/i2c.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/usb/musb.h> +#include <linux/leds.h> +#include <linux/input.h> +#include <asm/dma.h> +#include <asm/bfin5xx_spi.h> +#include <asm/reboot.h> +#include <asm/nand.h> +#include <asm/portmux.h> +#include <asm/dpmc.h> + +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879) +#include <linux/spi/ad7879.h> +#define LCD_BACKLIGHT_GPIO 0x40 +/* TLL6527M uses TLL7UIQ35 / ADI LCD EZ Extender. AD7879 AUX GPIO is used for + * LCD Backlight Enable + */ +#endif + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "TLL6527M"; +/* + * Driver needs to know address, irq and flag pin. + */ + +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) +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_config musb_config = { + .multipoint = 0, + .dyn_fifo = 0, + .soft_con = 1, + .dma = 1, + .num_eps = 8, + .dma_channels = 8, + /*.gpio_vrsel = GPIO_PG13,*/ + /* Some custom boards need to be active low, just set it to "0" + * if it is the case. + */ + .gpio_vrsel_active = 1, +}; + +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 + .config = &musb_config, +}; + +static u64 musb_dmamask = ~(u32)0; + +static struct platform_device musb_device = { + .name = "musb-blackfin", + .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 IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) +#include <asm/bfin-lq035q1.h> + +static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { + .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, + .ppi_mode = USE_RGB565_16_BIT_PPI, + .use_bl = 1, + .gpio_bl = LCD_BACKLIGHT_GPIO, +}; + +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 IS_ENABLED(CONFIG_MTD_GPIO_ADDR) +static struct mtd_partition tll6527m_partitions[] = { + { + .name = "bootloader(nor)", + .size = 0xA0000, + .offset = 0, + }, { + .name = "linux kernel(nor)", + .size = 0xD00000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(nor)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct physmap_flash_data tll6527m_flash_data = { + .width = 2, + .parts = tll6527m_partitions, + .nr_parts = ARRAY_SIZE(tll6527m_partitions), +}; + +static unsigned tll6527m_flash_gpios[] = { GPIO_PG11, GPIO_PH11, GPIO_PH12 }; + +static struct resource tll6527m_flash_resource[] = { + { + .name = "cfi_probe", + .start = 0x20000000, + .end = 0x201fffff, + .flags = IORESOURCE_MEM, + }, { + .start = (unsigned long)tll6527m_flash_gpios, + .end = ARRAY_SIZE(tll6527m_flash_gpios), + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device tll6527m_flash_device = { + .name = "gpio-addr-flash", + .id = 0, + .dev = { + .platform_data = &tll6527m_flash_data, + }, + .num_resources = ARRAY_SIZE(tll6527m_flash_resource), + .resource = tll6527m_flash_resource, +}; +#endif + +#if IS_ENABLED(CONFIG_GPIO_DECODER) +/* An SN74LVC138A 3:8 decoder chip has been used to generate 7 augmented + * outputs used as SPI CS lines for all SPI SLAVE devices on TLL6527v1-0. + * EXP_GPIO_SPISEL_BASE is the base number for the expanded outputs being + * used as SPI CS lines, this should be > MAX_BLACKFIN_GPIOS + */ +#include <linux/gpio-decoder.h> +#define EXP_GPIO_SPISEL_BASE 0x64 +static unsigned gpio_addr_inputs[] = { + GPIO_PG1, GPIO_PH9, GPIO_PH10 +}; + +static struct gpio_decoder_platform_data spi_decoded_cs = { + .base = EXP_GPIO_SPISEL_BASE, + .input_addrs = gpio_addr_inputs, + .nr_input_addrs = ARRAY_SIZE(gpio_addr_inputs), + .default_output = 0, +/* .default_output = (1 << ARRAY_SIZE(gpio_addr_inputs)) - 1 */ +}; + +static struct platform_device spi_decoded_gpio = { + .name = "gpio-decoder", + .id = 0, + .dev = { + .platform_data = &spi_decoded_cs, + }, +}; + +#else +#define EXP_GPIO_SPISEL_BASE 0x0 + +#endif + +#if IS_ENABLED(CONFIG_INPUT_ADXL34X) +#include <linux/input/adxl34x.h> +static const struct adxl34x_platform_data adxl345_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 = 2, + .inactivity_time = 2, + .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 = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */ + +/* .ev_code_ff = KEY_F,*/ /* EV_KEY */ + .ev_code_act_inactivity = KEY_A, /* EV_KEY */ + .use_int2 = 1, + .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK, + .fifo_mode = ADXL_FIFO_STREAM, +}; +#endif + +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +#if IS_ENABLED(CONFIG_BFIN_MAC) +#include <linux/bfin_mac.h> +static const unsigned short bfin_mac_peripherals[] = P_RMII0; + +static struct bfin_phydev_platform_data bfin_phydev_data[] = { + { + .addr = 1, + .irq = IRQ_MAC_PHYINT, + }, +}; + +static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { + .phydev_number = 1, + .phydev_data = bfin_phydev_data, + .phy_mode = PHY_INTERFACE_MODE_RMII, + .mac_peripherals = bfin_mac_peripherals, +}; + +static struct platform_device bfin_mii_bus = { + .name = "bfin_mii_bus", + .dev = { + .platform_data = &bfin_mii_bus_data, + } +}; + +static struct platform_device bfin_mac_device = { + .name = "bfin_mac", + .dev = { + .platform_data = &bfin_mii_bus, + } +}; +#endif + +#if IS_ENABLED(CONFIG_MTD_M25P80) +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 = 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 = "m25p16", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ +}; +#endif + +#if IS_ENABLED(CONFIG_MMC_SPI) +static struct bfin5xx_spi_chip mmc_spi_chip_info = { + .enable_dma = 0, +}; +#endif + +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879) +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_export = 1, /* configure AUX as GPIO output*/ + .gpio_base = LCD_BACKLIGHT_GPIO, +}; +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) +static struct platform_device bfin_i2s = { + .name = "bfin-i2s", + .id = CONFIG_SND_BF5XX_SPORT_NUM, + /* TODO: add platform data here */ +}; +#endif + +#if IS_ENABLED(CONFIG_GPIO_MCP23S08) +#include <linux/spi/mcp23s08.h> +static const struct mcp23s08_platform_data bfin_mcp23s08_sys_gpio_info = { + .chip[0].is_present = true, + .base = 0x30, +}; +static const struct mcp23s08_platform_data bfin_mcp23s08_usr_gpio_info = { + .chip[2].is_present = true, + .base = 0x38, +}; +#endif + +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if IS_ENABLED(CONFIG_MTD_M25P80) + { + /* 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 = EXP_GPIO_SPISEL_BASE + 0x04 + MAX_CTRL_CS, + /* Can be connected to TLL6527M GPIO connector */ + /* Either SPI_ADC or M25P80 FLASH can be installed at a time */ + .platform_data = &bfin_spi_flash_data, + .controller_data = &spi_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if IS_ENABLED(CONFIG_MMC_SPI) + { + .modalias = "mmc_spi", +/* + * TLL6527M V1.0 does not support SD Card at SPI Clock > 10 MHz due to + * SPI buffer limitations + */ + .max_speed_hz = 10000000, + /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x05 + MAX_CTRL_CS, + .controller_data = &mmc_spi_chip_info, + .mode = SPI_MODE_0, + }, +#endif +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879_SPI) + { + .modalias = "ad7879", + .platform_data = &bfin_ad7879_ts_info, + .irq = IRQ_PH14, + .max_speed_hz = 5000000, + /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x07 + MAX_CTRL_CS, + .mode = SPI_CPHA | SPI_CPOL, + }, +#endif +#if IS_ENABLED(CONFIG_SPI_SPIDEV) + { + .modalias = "spidev", + .max_speed_hz = 10000000, + /* TLL6527Mv1-0 supports max spi clock (SCK) speed = 10 MHz */ + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x03 + MAX_CTRL_CS, + .mode = SPI_CPHA | SPI_CPOL, + }, +#endif +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) + { + .modalias = "bfin-lq035q1-spi", + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x06 + MAX_CTRL_CS, + .mode = SPI_CPHA | SPI_CPOL, + }, +#endif +#if IS_ENABLED(CONFIG_GPIO_MCP23S08) + { + .modalias = "mcp23s08", + .platform_data = &bfin_mcp23s08_sys_gpio_info, + .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x01 + MAX_CTRL_CS, + .mode = SPI_CPHA | SPI_CPOL, + }, + { + .modalias = "mcp23s08", + .platform_data = &bfin_mcp23s08_usr_gpio_info, + .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = EXP_GPIO_SPISEL_BASE + 0x02 + MAX_CTRL_CS, + .mode = SPI_CPHA | SPI_CPOL, + }, +#endif +}; + +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = EXP_GPIO_SPISEL_BASE + 8 + MAX_CTRL_CS, + /* EXP_GPIO_SPISEL_BASE will be > MAX_BLACKFIN_GPIOS */ + .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_DMA, + }, + [2] = { + .start = IRQ_SPI, + .end = IRQ_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 IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 +static struct resource bfin_uart0_resources[] = { + { + .start = UART0_THR, + .end = UART0_GCTL+2, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_UART0_TX, + .end = IRQ_UART0_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART0_RX, + .end = IRQ_UART0_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART0_ERROR, + .end = IRQ_UART0_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART0_TX, + .end = CH_UART0_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART0_RX, + .end = CH_UART0_RX, + .flags = IORESOURCE_DMA, + }, +}; + +static unsigned short bfin_uart0_peripherals[] = { + P_UART0_TX, P_UART0_RX, 0 +}; + +static struct platform_device bfin_uart0_device = { + .name = "bfin-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_uart0_resources), + .resource = bfin_uart0_resources, + .dev = { + .platform_data = &bfin_uart0_peripherals, + /* Passed to driver */ + }, +}; +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 +static struct resource bfin_uart1_resources[] = { + { + .start = UART1_THR, + .end = UART1_GCTL+2, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_UART1_TX, + .end = IRQ_UART1_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART1_RX, + .end = IRQ_UART1_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART1_ERROR, + .end = IRQ_UART1_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART1_TX, + .end = CH_UART1_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART1_RX, + .end = CH_UART1_RX, + .flags = IORESOURCE_DMA, + }, +#ifdef CONFIG_BFIN_UART1_CTSRTS + { /* CTS pin */ + .start = GPIO_PF9, + .end = GPIO_PF9, + .flags = IORESOURCE_IO, + }, + { /* RTS pin */ + .start = GPIO_PF10, + .end = GPIO_PF10, + .flags = IORESOURCE_IO, + }, +#endif +}; + +static unsigned short bfin_uart1_peripherals[] = { + P_UART1_TX, P_UART1_RX, 0 +}; + +static struct platform_device bfin_uart1_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart1_resources), + .resource = bfin_uart1_resources, + .dev = { + .platform_data = &bfin_uart1_peripherals, + /* Passed to driver */ + }, +}; +#endif +#endif + +#if IS_ENABLED(CONFIG_BFIN_SIR) +#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 IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) +static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0}; + +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, + .dev = { + .platform_data = &bfin_twi0_pins, + }, +}; +#endif + +static struct i2c_board_info __initdata bfin_i2c_board_info[] = { +#if IS_ENABLED(CONFIG_BFIN_TWI_LCD) + { + I2C_BOARD_INFO("pcf8574_lcd", 0x22), + }, +#endif + +#if IS_ENABLED(CONFIG_FB_BFIN_7393) + { + I2C_BOARD_INFO("bfin-adv7393", 0x2B), + }, +#endif +#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7879_I2C) + { + I2C_BOARD_INFO("ad7879", 0x2C), + .irq = IRQ_PH14, + .platform_data = (void *)&bfin_ad7879_ts_info, + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_SSM2602) + { + I2C_BOARD_INFO("ssm2602", 0x1b), + }, +#endif + { + I2C_BOARD_INFO("adm1192", 0x2e), + }, + + { + I2C_BOARD_INFO("ltc3576", 0x09), + }, +#if IS_ENABLED(CONFIG_INPUT_ADXL34X_I2C) + { + I2C_BOARD_INFO("adxl34x", 0x53), + .irq = IRQ_PH13, + .platform_data = (void *)&adxl345_info, + }, +#endif +}; + +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART +static struct resource bfin_sport0_uart_resources[] = { + { + .start = SPORT0_TCR1, + .end = SPORT0_MRCS3+4, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_SPORT0_RX, + .end = IRQ_SPORT0_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static unsigned short bfin_sport0_peripherals[] = { + P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, + P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0 +}; + +static struct platform_device bfin_sport0_uart_device = { + .name = "bfin-sport-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources), + .resource = bfin_sport0_uart_resources, + .dev = { + .platform_data = &bfin_sport0_peripherals, + /* Passed to driver */ + }, +}; +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART +static struct resource bfin_sport1_uart_resources[] = { + { + .start = SPORT1_TCR1, + .end = SPORT1_MRCS3+4, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_SPORT1_RX, + .end = IRQ_SPORT1_RX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT1_ERROR, + .end = IRQ_SPORT1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static unsigned short bfin_sport1_peripherals[] = { + P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, + P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0 +}; + +static struct platform_device bfin_sport1_uart_device = { + .name = "bfin-sport-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources), + .resource = bfin_sport1_uart_resources, + .dev = { + .platform_data = &bfin_sport1_peripherals, + /* Passed to driver */ + }, +}; +#endif +#endif + +static const unsigned int cclk_vlev_datasheet[] = { + VRPAIR(VLEV_100, 400000000), + VRPAIR(VLEV_105, 426000000), + VRPAIR(VLEV_110, 500000000), + VRPAIR(VLEV_115, 533000000), + VRPAIR(VLEV_120, 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 *tll6527m_devices[] __initdata = { + + &bfin_dpmc, + +#if IS_ENABLED(CONFIG_RTC_DRV_BFIN) + &rtc_device, +#endif + +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) + &musb_device, +#endif + +#if IS_ENABLED(CONFIG_BFIN_MAC) + &bfin_mii_bus, + &bfin_mac_device, +#endif + +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) + &bfin_spi0_device, +#endif + +#if IS_ENABLED(CONFIG_FB_BFIN_LQ035Q1) + &bfin_lq035q1_device, +#endif + +#if IS_ENABLED(CONFIG_SERIAL_BFIN) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + &bfin_uart1_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_BFIN_SIR) +#ifdef CONFIG_BFIN_SIR0 + &bfin_sir0_device, +#endif +#ifdef CONFIG_BFIN_SIR1 + &bfin_sir1_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) + &i2c_bfin_twi_device, +#endif + +#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART + &bfin_sport0_uart_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART + &bfin_sport1_uart_device, +#endif +#endif + +#if IS_ENABLED(CONFIG_MTD_GPIO_ADDR) + &tll6527m_flash_device, +#endif + +#if IS_ENABLED(CONFIG_SND_BF5XX_I2S) + &bfin_i2s, +#endif + +#if IS_ENABLED(CONFIG_GPIO_DECODER) + &spi_decoded_gpio, +#endif +}; + +static int __init tll6527m_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)); + platform_add_devices(tll6527m_devices, ARRAY_SIZE(tll6527m_devices)); + spi_register_board_info(bfin_spi_board_info, + ARRAY_SIZE(bfin_spi_board_info)); + return 0; +} + +arch_initcall(tll6527m_init); + +static struct platform_device *tll6527m_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + &bfin_uart1_device, +#endif +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE) +#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART + &bfin_sport0_uart_device, +#endif +#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART + &bfin_sport1_uart_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(tll6527m_early_devices, + ARRAY_SIZE(tll6527m_early_devices)); +} + +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); +} + +int bfin_get_ether_addr(char *addr) +{ + /* the MAC is stored in OTP memory page 0xDF */ + u32 ret; + u64 otp_mac; + u32 (*otp_read)(u32 page, u32 flags, + u64 *page_content) = (void *)0xEF00001A; + + ret = otp_read(0xDF, 0x00, &otp_mac); + if (!(ret & 0x1)) { + char *otp_mac_p = (char *)&otp_mac; + for (ret = 0; ret < 6; ++ret) + addr[ret] = otp_mac_p[5 - ret]; + } + return 0; +} +EXPORT_SYMBOL(bfin_get_ether_addr); |