From 311f3ac76826bfd8ed6213ded91ec947df164def Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:34:22 +0000 Subject: 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 Acked-by: Ian Molton Signed-off-by: Paul Mundt --- drivers/mfd/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/mfd') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index de3e74c..3c6a986 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 -- cgit v1.1