Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ed2fbf57 authored by Bryan Wu's avatar Bryan Wu Committed by Linus Torvalds
Browse files

Blackfin arch: add SPI MMC driver support on bf533-stamp, tested on STAMP-BF533 



Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8af10b79

arch/blackfin/mach-bf533/boards/stamp.c

+28 −0
Original line number Diff line number Diff line
@@ -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",