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Blackfin: bf527-ezkit: add support for mmc-spi 

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Yi Li 2009-03-31 10:36:51 +00:00 committed by Mike Frysinger
parent c8342f872d
commit ffdf3ec806
1 changed files with 18 additions and 0 deletions
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18
arch/blackfin/mach-bf527/boards/ezkit.c
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@ -509,6 +509,13 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
};
#endif
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
static struct bfin5xx_spi_chip mmc_spi_chip_info = {
.enable_dma = 0,
.bits_per_word = 8,
};
#endif
#if defined(CONFIG_PBX)
static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
.ctl_reg = 0x4, /* send zero */
@ -624,6 +631,17 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.controller_data = &ad9960_spi_chip_info,
},
#endif
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
{
.modalias = "mmc_spi",
.max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = 3,
.controller_data = &mmc_spi_chip_info,
.mode = SPI_MODE_0,
},
#endif
#if defined(CONFIG_PBX)
{
.modalias = "fxs-spi",