diff options
| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2018-03-06 14:46:14 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2018-03-19 13:38:16 +0530 |
| commit | 1fe20f1b84548bbcf48b6659ea171cd46618ea3a (patch) | |
| tree | e1ece30919e1a08864e6c7ade9e7dd2f1f3d0685 /drivers/dma/Kconfig | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
| download | linux-1fe20f1b84548bbcf48b6659ea171cd46618ea3a.tar.bz2 | |
dmaengine: Introduce DW AXI DMAC driver
This patch adds support for the DW AXI DMAC controller.
DW AXI DMAC is a part of HSDK development board from Synopsys.
In this driver implementation only DMA_MEMCPY transfers are
supported.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 27df3e2837fd..c36272aa7c09 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -187,6 +187,16 @@ config DMA_SUN6I help Support for the DMA engine first found in Allwinner A31 SoCs. +config DW_AXI_DMAC + tristate "Synopsys DesignWare AXI DMA support" + depends on OF || COMPILE_TEST + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for Synopsys DesignWare AXI DMA controller. + NOTE: This driver wasn't tested on 64 bit platform because + of lack 64 bit platform with Synopsys DW AXI DMAC. + config EP93XX_DMA bool "Cirrus Logic EP93xx DMA support" depends on ARCH_EP93XX || COMPILE_TEST |