diff options
Diffstat (limited to 'arch/blackfin/mach-bf533/boards/stamp.c')
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/stamp.c | 119 |
1 files changed, 102 insertions, 17 deletions
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index a9143c4cbdc..8975e06ea15 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -37,8 +37,11 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include <linux/usb_isp1362.h> #endif +#include <linux/pata_platform.h> #include <linux/irq.h> +#include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/reboot.h> /* * Name the Board for the /proc/cpuinfo @@ -77,6 +80,12 @@ static struct platform_device smc91x_device = { }; #endif +#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) +static struct platform_device bfin_fb_adv7393_device = { + .name = "bfin-adv7393", +}; +#endif + #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) static struct resource net2272_bfin_resources[] = { { @@ -177,7 +186,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { /* the modalias must be the same as spi device driver name */ .modalias = "m25p80", /* Name of spi_driver for this device */ .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, /* Framework bus number */ + .bus_num = 0, /* Framework bus number */ .chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/ .platform_data = &bfin_spi_flash_data, .controller_data = &spi_flash_chip_info, @@ -189,7 +198,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, /* Framework bus number */ + .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, @@ -200,7 +209,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "ad1836-spi", .max_speed_hz = 31250000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, .controller_data = &ad1836_spi_chip_info, }, @@ -210,7 +219,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "spi_mmc_dummy", .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = 0, .platform_data = NULL, .controller_data = &spi_mmc_chip_info, @@ -219,7 +228,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "spi_mmc", .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = CONFIG_SPI_MMC_CS_CHAN, .platform_data = NULL, .controller_data = &spi_mmc_chip_info, @@ -231,16 +240,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "fxs-spi", .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 3, + .bus_num = 0, + .chip_select = 8 - CONFIG_J11_JUMPER, .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, { .modalias = "fxo-spi", .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 2, + .bus_num = 0, + .chip_select = 8 - CONFIG_J19_JUMPER, .controller_data = &spi_si3xxx_chip_info, .mode = SPI_MODE_3, }, @@ -250,7 +259,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "ad5304_spi", .max_speed_hz = 1000000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = 2, .platform_data = NULL, .controller_data = &ad5304_chip_info, @@ -259,17 +268,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_IRQ, + } +}; + /* SPI controller data */ -static struct bfin5xx_spi_master spi_bfin_master_info = { +static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ }; -static struct platform_device spi_bfin_master_device = { - .name = "bfin-spi-master", - .id = 1, /* Bus number */ +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 = &spi_bfin_master_info, /* Passed to driver */ + .platform_data = &bfin_spi0_info, /* Passed to driver */ }, }; #endif /* spi master and devices */ @@ -309,6 +334,43 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) +#define PATA_INT 55 + +static struct pata_platform_info bfin_pata_platform_data = { + .ioport_shift = 1, + .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, +}; + +static struct resource bfin_pata_resources[] = { + { + .start = 0x20314020, + .end = 0x2031403F, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x2031401C, + .end = 0x2031401F, + .flags = IORESOURCE_MEM, + }, + { + .start = PATA_INT, + .end = PATA_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_pata_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_pata_resources), + .resource = bfin_pata_resources, + .dev = { + .platform_data = &bfin_pata_platform_data, + } +}; +#endif + static struct platform_device *stamp_devices[] __initdata = { #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) &rtc_device, @@ -318,12 +380,16 @@ static struct platform_device *stamp_devices[] __initdata = { &smc91x_device, #endif +#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) + &bfin_fb_adv7393_device, +#endif + #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) &net2272_bfin_device, #endif #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) - &spi_bfin_master_device, + &bfin_spi0_device, #endif #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) @@ -334,6 +400,10 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_sport0_uart_device, &bfin_sport1_uart_device, #endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + &bfin_pata_device, +#endif }; static int __init stamp_init(void) @@ -355,8 +425,23 @@ static int __init stamp_init(void) #endif #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) - return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + spi_register_board_info(bfin_spi_board_info, + ARRAY_SIZE(bfin_spi_board_info)); +#endif +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; #endif + return 0; } arch_initcall(stamp_init); + +void native_machine_restart(char *cmd) +{ +#if defined(CONFIG_BFIN_SHARED_FLASH_ENET) +# define BIT_TO_SET (1 << CONFIG_ENET_FLASH_PIN) + bfin_write_FIO_INEN(~BIT_TO_SET); + bfin_write_FIO_DIR(BIT_TO_SET); + bfin_write_FIO_FLAG_C(BIT_TO_SET); +#endif +} |