diff options
Diffstat (limited to 'arch/blackfin/mach-bf548/boards/cm_bf548.c')
| -rw-r--r-- | arch/blackfin/mach-bf548/boards/cm_bf548.c | 200 |
1 files changed, 129 insertions, 71 deletions
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index dbb6b1d83f6..6d5ffdead06 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -37,7 +37,7 @@ const char bfin_board_name[] = "Bluetechnix CM-BF548"; * Driver needs to know address, irq and flag pin. */ -#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE) +#if IS_ENABLED(CONFIG_FB_BF54X_LQ043) #include <mach/bf54x-lq043.h> @@ -69,7 +69,7 @@ static struct platform_device bf54x_lq043_device = { }; #endif -#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_BFIN) static unsigned int bf548_keymap[] = { KEYVAL(0, 0, KEY_ENTER), KEYVAL(0, 1, KEY_HELP), @@ -119,14 +119,14 @@ static struct platform_device bf54x_kpad_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_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 static struct resource bfin_uart0_resources[] = { { @@ -135,8 +135,13 @@ 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, }, { @@ -156,7 +161,7 @@ static struct resource bfin_uart0_resources[] = { }, }; -unsigned short bfin_uart0_peripherals[] = { +static unsigned short bfin_uart0_peripherals[] = { P_UART0_TX, P_UART0_RX, 0 }; @@ -178,8 +183,13 @@ 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, }, { @@ -211,7 +221,7 @@ static struct resource bfin_uart1_resources[] = { #endif }; -unsigned short bfin_uart1_peripherals[] = { +static unsigned short bfin_uart1_peripherals[] = { P_UART1_TX, P_UART1_RX, #ifdef CONFIG_BFIN_UART1_CTSRTS P_UART1_RTS, P_UART1_CTS, @@ -237,8 +247,13 @@ static struct resource bfin_uart2_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART2_TX, + .end = IRQ_UART2_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART2_RX, - .end = IRQ_UART2_RX+1, + .end = IRQ_UART2_RX, .flags = IORESOURCE_IRQ, }, { @@ -258,7 +273,7 @@ static struct resource bfin_uart2_resources[] = { }, }; -unsigned short bfin_uart2_peripherals[] = { +static unsigned short bfin_uart2_peripherals[] = { P_UART2_TX, P_UART2_RX, 0 }; @@ -280,8 +295,13 @@ static struct resource bfin_uart3_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = IRQ_UART3_TX, + .end = IRQ_UART3_TX, + .flags = IORESOURCE_IRQ, + }, + { .start = IRQ_UART3_RX, - .end = IRQ_UART3_RX+1, + .end = IRQ_UART3_RX, .flags = IORESOURCE_IRQ, }, { @@ -313,7 +333,7 @@ static struct resource bfin_uart3_resources[] = { #endif }; -unsigned short bfin_uart3_peripherals[] = { +static unsigned short bfin_uart3_peripherals[] = { P_UART3_TX, P_UART3_RX, #ifdef CONFIG_BFIN_UART3_CTSRTS P_UART3_RTS, P_UART3_CTS, @@ -333,7 +353,7 @@ static struct platform_device bfin_uart3_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[] = { { @@ -436,7 +456,7 @@ static struct platform_device bfin_sir3_device = { #endif #endif -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) +#if IS_ENABLED(CONFIG_SMSC911X) #include <linux/smsc911x.h> static struct resource smsc911x_resources[] = { @@ -471,7 +491,7 @@ static struct platform_device smsc911x_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 = 0xFFC03C00, @@ -482,11 +502,13 @@ 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" }, }; @@ -502,6 +524,7 @@ 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 = { @@ -518,7 +541,7 @@ 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, @@ -530,7 +553,7 @@ static struct platform_device musb_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 static struct resource bfin_sport0_uart_resources[] = { { @@ -550,9 +573,9 @@ 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 = { @@ -584,9 +607,9 @@ 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 = { @@ -618,7 +641,7 @@ static struct resource bfin_sport2_uart_resources[] = { }, }; -unsigned short bfin_sport2_peripherals[] = { +static unsigned short bfin_sport2_peripherals[] = { P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS, P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0 }; @@ -652,7 +675,7 @@ static struct resource bfin_sport3_uart_resources[] = { }, }; -unsigned short bfin_sport3_peripherals[] = { +static unsigned short bfin_sport3_peripherals[] = { P_SPORT3_TFS, P_SPORT3_DTPRI, P_SPORT3_TSCLK, P_SPORT3_RFS, P_SPORT3_DRPRI, P_SPORT3_RSCLK, P_SPORT3_DRSEC, P_SPORT3_DTSEC, 0 }; @@ -669,7 +692,7 @@ static struct platform_device bfin_sport3_uart_device = { #endif #endif -#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) +#if IS_ENABLED(CONFIG_PATA_BF54X) static struct resource bfin_atapi_resources[] = { { .start = 0xFFC03800, @@ -691,7 +714,7 @@ static struct platform_device bfin_atapi_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)", @@ -706,7 +729,6 @@ 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), @@ -738,7 +760,7 @@ static struct platform_device bf5xx_nand_device = { }; #endif -#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SDH_BFIN) static struct bfin_sd_host bfin_sdh_data = { .dma_chan = CH_SDH, .irq_int0 = IRQ_SDH_MASK0, @@ -754,7 +776,45 @@ static struct platform_device bf54x_sdh_device = { }; #endif -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_CAN_BFIN) +static unsigned short bfin_can_peripherals[] = { + P_CAN0_RX, P_CAN0_TX, 0 +}; + +static struct resource bfin_can_resources[] = { + { + .start = 0xFFC02A00, + .end = 0xFFC02FFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_CAN0_RX, + .end = IRQ_CAN0_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN0_TX, + .end = IRQ_CAN0_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN0_ERROR, + .end = IRQ_CAN0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_can_device = { + .name = "bfin_can", + .num_resources = ARRAY_SIZE(bfin_can_resources), + .resource = bfin_can_resources, + .dev = { + .platform_data = &bfin_can_peripherals, /* Passed to driver */ + }, +}; +#endif + +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) static struct mtd_partition para_partitions[] = { { .name = "bootloader(nor)", @@ -794,10 +854,9 @@ static struct platform_device para_flash_device = { }; #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) /* all SPI peripherals info goes here */ -#if defined(CONFIG_MTD_M25P80) \ - || defined(CONFIG_MTD_M25P80_MODULE) +#if IS_ENABLED(CONFIG_MTD_M25P80) /* SPI flash chip (m25p16) */ static struct mtd_partition bfin_spi_flash_partitions[] = { { @@ -821,16 +880,10 @@ static struct flash_platform_data bfin_spi_flash_data = { 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_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 */ @@ -846,16 +899,8 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #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 bf54x_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 */ @@ -867,7 +912,7 @@ static struct spi_board_info bf54x_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, @@ -875,16 +920,14 @@ static struct spi_board_info bf54x_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_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 }; @@ -929,7 +972,7 @@ static struct resource bfin_spi1_resource[] = { /* SPI controller data */ static struct bfin5xx_spi_master bf54x_spi_master_info0 = { - .num_chipselect = 3, + .num_chipselect = 4, .enable_dma = 1, /* master has the ability to do dma transfer */ .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; @@ -945,7 +988,7 @@ static struct platform_device bf54x_spi_master0 = { }; static struct bfin5xx_spi_master bf54x_spi_master_info1 = { - .num_chipselect = 3, + .num_chipselect = 4, .enable_dma = 1, /* master has the ability to do dma transfer */ .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0}, }; @@ -961,7 +1004,9 @@ static struct platform_device bf54x_spi_master1 = { }; #endif /* spi master and devices */ -#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, @@ -980,9 +1025,14 @@ static struct platform_device i2c_bfin_twi0_device = { .id = 0, .num_resources = ARRAY_SIZE(bfin_twi0_resource), .resource = bfin_twi0_resource, + .dev = { + .platform_data = &bfin_twi0_pins, + }, }; #if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */ +static const u16 bfin_twi1_pins[] = {P_TWI1_SCL, P_TWI1_SDA, 0}; + static struct resource bfin_twi1_resource[] = { [0] = { .start = TWI1_REGBASE, @@ -1001,11 +1051,14 @@ static struct platform_device i2c_bfin_twi1_device = { .id = 1, .num_resources = ARRAY_SIZE(bfin_twi1_resource), .resource = bfin_twi1_resource, + .dev = { + .platform_data = &bfin_twi1_pins, + }, }; #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[] = { @@ -1057,11 +1110,11 @@ static struct platform_device *cm_bf548_devices[] __initdata = { &bfin_dpmc, -#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_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_BFIN) #ifdef CONFIG_SERIAL_BFIN_UART0 &bfin_uart0_device, #endif @@ -1076,7 +1129,7 @@ static struct platform_device *cm_bf548_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 @@ -1091,19 +1144,19 @@ static struct platform_device *cm_bf548_devices[] __initdata = { #endif #endif -#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE) +#if IS_ENABLED(CONFIG_FB_BF54X_LQ043) &bf54x_lq043_device, #endif -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) +#if IS_ENABLED(CONFIG_SMSC911X) &smsc911x_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_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 @@ -1118,41 +1171,46 @@ static struct platform_device *cm_bf548_devices[] __initdata = { #endif #endif -#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) +#if IS_ENABLED(CONFIG_PATA_BF54X) &bfin_atapi_device, #endif -#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_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SDH_BFIN) &bf54x_sdh_device, #endif -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) &bf54x_spi_master0, &bf54x_spi_master1, #endif -#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE) +#if IS_ENABLED(CONFIG_KEYBOARD_BFIN) &bf54x_kpad_device, #endif -#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI) &i2c_bfin_twi0_device, #if !defined(CONFIG_BF542) &i2c_bfin_twi1_device, #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) ¶_flash_device, #endif + +#if IS_ENABLED(CONFIG_CAN_BFIN) + &bfin_can_device, +#endif + }; static int __init cm_bf548_init(void) @@ -1160,7 +1218,7 @@ static int __init cm_bf548_init(void) printk(KERN_INFO "%s(): registering device resources\n", __func__); platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices)); -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +#if IS_ENABLED(CONFIG_SPI_BFIN5XX) spi_register_board_info(bf54x_spi_board_info, ARRAY_SIZE(bf54x_spi_board_info)); #endif |