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| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2019-06-06 13:45:50 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-06-14 08:53:47 +0300 |
| commit | fc15be39a827e6e417431a8dc5ca2612d0b3e944 (patch) | |
| tree | 5ab2123e27218b3be5ed7a71d633f13aeaa58c00 /drivers/dma/Kconfig | |
| parent | e28d915528136449ed261a743dfa3f392f555045 (diff) | |
| download | linux-fc15be39a827e6e417431a8dc5ca2612d0b3e944.tar.xz | |
dmaengine: axi-dmac: add regmap support
The registers for AXI DMAC are detailed at:
https://wiki.analog.com/resources/fpga/docs/axi_dmac#register_map
This change adds regmap support for these registers, in case some wants to
have a more direct access to them via this interface.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
[vkoul: fixed code style issue]
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 76859aa2688c..b1d109d62c15 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -102,6 +102,7 @@ config AXI_DMAC depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_SOCFPGA || COMPILE_TEST select DMA_ENGINE select DMA_VIRTUAL_CHANNELS + select REGMAP_MMIO help Enable support for the Analog Devices AXI-DMAC peripheral. This DMA controller is often used in Analog Device's reference designs for FPGA |