From de5d4453c5b224eefd02b6a141ed411a76d458af Mon Sep 17 00:00:00 2001 From: Richard Röjfors Date: Thu, 25 Mar 2010 19:44:21 +0100 Subject: dma: Add timb-dma MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adds the support for the DMA engine withing the timberdale FPGA. The DMA channels are strict device to host, or host to device and can not be used for generic memcpy. Signed-off-by: Richard Röjfors Signed-off-by: Dan Williams --- drivers/dma/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/dma/Kconfig') diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index c27f80e5d531..a2fcb2ead892 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -149,6 +149,13 @@ config AMCC_PPC440SPE_ADMA help Enable support for the AMCC PPC440SPe RAID engines. +config TIMB_DMA + tristate "Timberdale FPGA DMA support" + depends on MFD_TIMBERDALE || HAS_IOMEM + select DMA_ENGINE + help + Enable support for the Timberdale FPGA DMA engine. + config ARCH_HAS_ASYNC_TX_FIND_CHANNEL bool -- cgit v1.2.3