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>
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8af10b7987
Коммит
ed2fbf57ea
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@ -164,6 +164,13 @@ static struct bfin5xx_spi_chip ad5304_chip_info = {
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};
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};
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#endif
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#endif
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#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
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static struct bfin5xx_spi_chip spi_mmc_chip_info = {
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.enable_dma = 1,
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.bits_per_word = 8,
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};
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#endif
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static struct spi_board_info bfin_spi_board_info[] __initdata = {
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static struct spi_board_info bfin_spi_board_info[] __initdata = {
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#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
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#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
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{
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{
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@ -199,6 +206,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
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},
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},
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#endif
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#endif
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#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
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{
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.modalias = "spi_mmc_dummy",
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.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
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.bus_num = 1,
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.chip_select = 0,
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.platform_data = NULL,
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.controller_data = &spi_mmc_chip_info,
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.mode = SPI_MODE_3,
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},
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{
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.modalias = "spi_mmc",
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.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
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.bus_num = 1,
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.chip_select = CONFIG_SPI_MMC_CS_CHAN,
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.platform_data = NULL,
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.controller_data = &spi_mmc_chip_info,
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.mode = SPI_MODE_3,
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},
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#endif
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#if defined(CONFIG_PBX)
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#if defined(CONFIG_PBX)
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{
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{
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.modalias = "fxs-spi",
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.modalias = "fxs-spi",
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