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authorLars-Peter Clausen <lars@metafoo.de>2013-05-30 20:25:02 +0400
committerVinod Koul <vinod.koul@intel.com>2013-07-05 10:10:50 +0400
commit7c169a42d961daccf5638ea41d1c76700ad6ca42 (patch)
tree333fbc8fb3ac533d87d0e3095e18c6c4e144cf5f /drivers/dma/Kconfig
parentc8c81f32eef1d77134c81810b17f282bd619fb0b (diff)
downloadlinux-7c169a42d961daccf5638ea41d1c76700ad6ca42.tar.xz
dma: Add a jz4740 dmaengine driver
This patch adds dmaengine support for the JZ4740 DMA controller. For now the driver will be a wrapper around the custom JZ4740 DMA API. Once all users of the custom JZ4740 DMA API have been converted to the dmaengine API the custom API will be removed and direct hardware access will be added to the dmaengine driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/Kconfig')
-rw-r--r--drivers/dma/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 146a1d864a71..f2b3f0315ea2 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -294,6 +294,12 @@ config MMP_PDMA
help
Support the MMP PDMA engine for PXA and MMP platfrom.
+config DMA_JZ4740
+ tristate "JZ4740 DMA support"
+ depends on MACH_JZ4740
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+
config DMA_ENGINE
bool