From ffdf3ec8060c1089f92468ade63981a217b5aace Mon Sep 17 00:00:00 2001 From: Yi Li Date: Tue, 31 Mar 2009 10:36:51 +0000 Subject: [PATCH] Blackfin: bf527-ezkit: add support for mmc-spi Signed-off-by: Yi Li Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/mach-bf527/boards/ezkit.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index d0864111ef5..9ab8d8cf4a0 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -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", -- 2.20.1