DaVinci: MMC: MMC/SD controller driver for DaVinci family (b4cff454) · Commits · 戴 / test

Add support for MMC/SD controller driver for all DaVinci family SoC. This patch supports davinci family SoC's DM6446, DM355, DM365 and DA830/OMAPL137. The patch has been tested on DM355 EVM. The MMCSD controller specifications for DM355 can be found at http://focus.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=spruee2c Signed-off-by:

Vipin Bhandari <vipin.bhandari@ti.com> Signed-off-by:

Purshotam Kumar <purushotam@ti.com> Acked-by:

David Brownell <dbrownell@users.sourceforge.net> Cc: <linux-mmc@vger.kernel.org> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

drivers/mmc/host/Kconfig

+8 −0

Original line number	Diff line number	Diff line
		@@ -251,6 +251,14 @@ config MMC_MVSDIO
		To compile this driver as a module, choose M here: the
		module will be called mvsdio.

		config MMC_DAVINCI
		tristate "TI DAVINCI Multimedia Card Interface support"
		depends on ARCH_DAVINCI
		help
		This selects the TI DAVINCI Multimedia card Interface.
		If you have an DAVINCI board with a Multimedia Card slot,
		say Y or M here. If unsure, say N.

		config MMC_SPI
		tristate "MMC/SD/SDIO over SPI"
		depends on SPI_MASTER && !HIGHMEM && HAS_DMA

drivers/mmc/host/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o
		obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o
		obj-$(CONFIG_MMC_MSM7X00A) += msm_sdcc.o
		obj-$(CONFIG_MMC_MVSDIO) += mvsdio.o
		obj-$(CONFIG_MMC_DAVINCI) += davinci_mmc.o
		obj-$(CONFIG_MMC_SPI) += mmc_spi.o
		ifeq ($(CONFIG_OF),y)
		obj-$(CONFIG_MMC_SPI) += of_mmc_spi.o

drivers/mmc/host/davinci_mmc.c

0 → 100644

+1281 −0

File added.

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