diff options
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/cm_bf537e.c | 130 |
1 files changed, 125 insertions, 5 deletions
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c index 9408ab56d87f..85e4fc9f9c22 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c @@ -25,6 +25,7 @@ #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> #include <asm/dpmc.h> +#include <asm/bfin_sport.h> /* * Name the Board for the /proc/cpuinfo @@ -143,6 +144,71 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ +#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) + +/* SPORT SPI controller data */ +static struct bfin5xx_spi_master bfin_sport_spi0_info = { + .num_chipselect = MAX_BLACKFIN_GPIOS, + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI, + P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0}, +}; + +static struct resource bfin_sport_spi0_resource[] = { + [0] = { + .start = SPORT0_TCR1, + .end = SPORT0_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi0_device = { + .name = "bfin-sport-spi", + .id = 1, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource), + .resource = bfin_sport_spi0_resource, + .dev = { + .platform_data = &bfin_sport_spi0_info, /* Passed to driver */ + }, +}; + +static struct bfin5xx_spi_master bfin_sport_spi1_info = { + .num_chipselect = MAX_BLACKFIN_GPIOS, + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI, + P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0}, +}; + +static struct resource bfin_sport_spi1_resource[] = { + [0] = { + .start = SPORT1_TCR1, + .end = SPORT1_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT1_ERROR, + .end = IRQ_SPORT1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi1_device = { + .name = "bfin-sport-spi", + .id = 2, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource), + .resource = bfin_sport_spi1_resource, + .dev = { + .platform_data = &bfin_sport_spi1_info, /* Passed to driver */ + }, +}; + +#endif /* sport spi master and devices */ + #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) static struct platform_device rtc_device = { .name = "rtc-bfin", @@ -512,6 +578,13 @@ static struct platform_device i2c_bfin_twi_device = { }; #endif +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) \ +|| defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) +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 +}; +#endif #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART static struct resource bfin_sport0_uart_resources[] = { @@ -532,11 +605,6 @@ static struct resource bfin_sport0_uart_resources[] = { }, }; -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, @@ -582,6 +650,49 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif #endif +#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) +static struct resource bfin_sport0_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_TX, + .end = IRQ_SPORT0_TX+1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_SPORT0_TX, + .end = CH_SPORT0_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_SPORT0_RX, + .end = CH_SPORT0_RX, + .flags = IORESOURCE_DMA, + }, +}; +static struct platform_device bfin_sport0_device = { + .name = "bfin_sport_raw", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sport0_resources), + .resource = bfin_sport0_resources, + .dev = { + .platform_data = &bfin_sport0_peripherals, /* Passed to driver */ + }, +}; +#endif #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #include <linux/bfin_mac.h> @@ -684,6 +795,10 @@ static struct platform_device *cm_bf537e_devices[] __initdata = { &bfin_dpmc, +#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE) + &bfin_sport0_device, +#endif + #if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE) &hitachi_fb_device, #endif @@ -744,6 +859,11 @@ static struct platform_device *cm_bf537e_devices[] __initdata = { &bfin_spi0_device, #endif +#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE) + &bfin_sport_spi0_device, + &bfin_sport_spi1_device, +#endif + #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) &bfin_pata_device, #endif |