diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2014-11-07 05:15:47 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-11-17 09:20:37 +0100 |
| commit | 0b04ddf8638ca5652b1f7ab7794beb363942407d (patch) | |
| tree | 49e9e17006614ade242878406d396f475ef83870 /drivers/dma/Kconfig | |
| parent | dmaengine: sun6i: support parameterized compatible strings (diff) | |
| download | linux-0b04ddf8638ca5652b1f7ab7794beb363942407d.tar.xz linux-0b04ddf8638ca5652b1f7ab7794beb363942407d.zip | |
dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variant
The A23 SoC has the same dma engine as the A31 (sun6i), with a
reduced amount of endpoints and physical channels. Add the proper
config data and compatible string to support it.
A slight difference in sun8i is an undocumented register needs
to be toggled for dma to function.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 607271a999a9..aef8b9dd4db6 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -402,12 +402,12 @@ config XILINX_VDMA config DMA_SUN6I tristate "Allwinner A31 SoCs DMA support" - depends on MACH_SUN6I || COMPILE_TEST + depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST depends on RESET_CONTROLLER select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help - Support for the DMA engine for Allwinner A31 SoCs. + Support for the DMA engine first found in Allwinner A31 SoCs. config NBPFAXI_DMA tristate "Renesas Type-AXI NBPF DMA support" |