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authorChristian Lamparter <chunkeey@gmail.com>2018-11-17 17:17:20 +0100
committerVinod Koul <vkoul@kernel.org>2018-11-24 15:37:22 +0100
commit538098281ce884a51d2aa4ab445056a41741c6ad (patch)
treeb08bce2594dbfc9fb733977468783e103474780b /sound/atmel
parentLinux 4.20-rc1 (diff)
downloadlinux-538098281ce884a51d2aa4ab445056a41741c6ad.tar.xz
linux-538098281ce884a51d2aa4ab445056a41741c6ad.zip
dt-bindings: dmaengine: dw-dmac: add protection control property
This patch for the DesignWare AHB Central Direct Memory Access Controller adds the dma protection control property: "snps,dma-protection-control" as well as the properties specific values defines into a new include file: include/dt-bindings/dma/dw-dmac.h Note: The protection control signals are one-to-one mapped to the AHB HPROT[1:3] signals for this controller. The HPROT0 (Data Access) is always hardwired to 1. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'sound/atmel')
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