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| author | Bryan Wu <bryan.wu@analog.com> | 2007-05-21 18:09:10 +0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-21 09:50:21 -0700 |
| commit | ed2fbf57ea8d2ec1c0f6758bd5f9f98cef519049 (patch) | |
| tree | 41861f6d37151bdf8e0c9a6b880186c5c68a43ac /arch | |
| parent | 8af10b79877ff5dfd5c7b1928d57cf38483e819d (diff) | |
| download | linux-3.10-ed2fbf57ea8d2ec1c0f6758bd5f9f98cef519049.tar.gz linux-3.10-ed2fbf57ea8d2ec1c0f6758bd5f9f98cef519049.tar.bz2 linux-3.10-ed2fbf57ea8d2ec1c0f6758bd5f9f98cef519049.zip | |
Blackfin arch: add SPI MMC driver support on bf533-stamp, tested on STAMP-BF533
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/stamp.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index d7b3a5d74e8..7d3dfcbc54a 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -164,6 +164,13 @@ static struct bfin5xx_spi_chip ad5304_chip_info = { }; #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .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) { @@ -199,6 +206,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif + #if defined(CONFIG_PBX) { .modalias = "fxs-spi", |