diff options
| author | Cliff Cai <cliff.cai@analog.com> | 2009-03-28 23:28:51 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2009-03-28 23:28:51 +0800 |
| commit | 1e9aa95526c3dfc50e55665c7129469a12593beb (patch) | |
| tree | 3965b6b5638d696eb04a2e8b51fac221c572ebf0 /arch/blackfin | |
| parent | b89df5042300bc08492a567f409c6899863ed8a3 (diff) | |
Blackfin arch: add sport-spi related resource stuff to board file
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/stamp.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index f32b7477dcb..0572926da23 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -843,6 +843,71 @@ 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 = 1, /* master only supports one device */ + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI, + P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0}, +}; + +static struct resource bfin_sport_spi0_resource[] = { + [0] = { + .start = SPORT0_TCR1, + .end = SPORT0_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT0_ERROR, + .end = IRQ_SPORT0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi0_device = { + .name = "bfin-sport-spi", + .id = 1, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi0_resource), + .resource = bfin_sport_spi0_resource, + .dev = { + .platform_data = &bfin_sport_spi0_info, /* Passed to driver */ + }, +}; + +static struct bfin5xx_spi_master bfin_sport_spi1_info = { + .num_chipselect = 1, /* master only supports one device */ + .enable_dma = 0, /* master don't support DMA */ + .pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI, + P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0}, +}; + +static struct resource bfin_sport_spi1_resource[] = { + [0] = { + .start = SPORT1_TCR1, + .end = SPORT1_TCR1 + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPORT1_ERROR, + .end = IRQ_SPORT1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_sport_spi1_device = { + .name = "bfin-sport-spi", + .id = 2, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_sport_spi1_resource), + .resource = bfin_sport_spi1_resource, + .dev = { + .platform_data = &bfin_sport_spi1_info, /* Passed to driver */ + }, +}; + +#endif /* sport spi master and devices */ + #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) static struct platform_device bfin_fb_device = { .name = "bf537-lq035", @@ -1395,6 +1460,11 @@ static struct platform_device *stamp_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_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) &bfin_fb_device, #endif |