diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-19 18:34:22 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-22 16:51:18 +0900 |
| commit | 311f3ac76826bfd8ed6213ded91ec947df164def (patch) | |
| tree | c848087c301930bd0104441de82d9c13c97c2f09 /drivers/mfd | |
| parent | 056676dabd9f4c69a6adcad208e9aa2ca7241400 (diff) | |
mmc: add DMA support to tmio_mmc driver, when used on SuperH
SDHI controllers on SuperH, served by the tmio_mmc driver, can use slave DMA
for data transfer. This patch adds support for the dmaengine API to the
tmio_mmc driver.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index de3e74cde51c..3c6a9860dd9c 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -49,6 +49,7 @@ config MFD_SH_MOBILE_SDHI bool "Support for SuperH Mobile SDHI" depends on SUPERH || ARCH_SHMOBILE select MFD_CORE + select TMIO_MMC_DMA ---help--- This driver supports the SDHI hardware block found in many SuperH Mobile SoCs. @@ -162,6 +163,11 @@ config MFD_TMIO bool default n +config TMIO_MMC_DMA + bool + select DMA_ENGINE + select DMADEVICES + config MFD_T7L66XB bool "Support Toshiba T7L66XB" depends on ARM && HAVE_CLK |