From 15a0580ced081a0f7dc2deea8a4812bdc5e9a109 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 8 Aug 2007 09:12:54 -0700 Subject: mmc_spi host driver This is the latest version of the MMC-over-SPI support. It works on 2.6.23-rc2 plus git-mmc (from rc1-mm2), along with the preceding patches which teach the rest of the MMC stack about SPI. The main issue of note is that sometimes cards need to be power cycled to recover after certain faults. Also, it may sometimes be necessary to disable CRCs. ("modprobe mmc_core use_spi_crc=n") Signed-off-by: David Brownell Cc: mikael.starvik@axis.com, Cc: Hans-Peter Nilsson Cc: Jan Nikitenko Cc: Mike Lavender Signed-off-by: Pierre Ossman --- drivers/mmc/host/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mmc/host/Makefile') diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile index 6685f64345b..8dc82ce647b 100644 --- a/drivers/mmc/host/Makefile +++ b/drivers/mmc/host/Makefile @@ -15,4 +15,5 @@ obj-$(CONFIG_MMC_AU1X) += au1xmmc.o obj-$(CONFIG_MMC_OMAP) += omap.o obj-$(CONFIG_MMC_AT91) += at91_mci.o obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o +obj-$(CONFIG_MMC_SPI) += mmc_spi.o -- cgit v1.2.3 From 5ae70296c85f96a9969891d9de3410ebdf210b71 Mon Sep 17 00:00:00 2001 From: Philip Langdale Date: Sat, 15 Sep 2007 12:54:08 -0700 Subject: mmc: Disabler for Ricoh MMC controller Thanks to Matt Domsch and Rezwanul Kabir at Dell, we know how to disable the MMC controller on the multi-function Ricoh R5C832. The MMC controller needs to be disabled or it will steal MMC cards from the SD controller where they would otherwise be supported by the Linux SDHCI driver. Signed-off-by: Philipl Langdale Signed-off-by: Pierre Ossman --- drivers/mmc/host/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mmc/host/Makefile') diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile index 8dc82ce647b..3877c87e6da 100644 --- a/drivers/mmc/host/Makefile +++ b/drivers/mmc/host/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_MMC_ARMMMCI) += mmci.o obj-$(CONFIG_MMC_PXA) += pxamci.o obj-$(CONFIG_MMC_IMX) += imxmmc.o obj-$(CONFIG_MMC_SDHCI) += sdhci.o +obj-$(CONFIG_MMC_RICOH_MMC) += ricoh_mmc.o obj-$(CONFIG_MMC_WBSD) += wbsd.o obj-$(CONFIG_MMC_AU1X) += au1xmmc.o obj-$(CONFIG_MMC_OMAP) += omap.o -- cgit v1.2.3