On Fri, Apr 02, 2021 at 02:39:31PM +0530, Nava kishore Manne wrote:

Add "fpga-config-from-dmabuf" property to allow the bitstream configuration from pre-allocated dma-buffer.

Signed-off-by: Nava kishore Manne nava.manne@xilinx.com

Documentation/devicetree/bindings/fpga/fpga-region.txt | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.txt b/Documentation/devicetree/bindings/fpga/fpga-region.txt index 969ca53bb65e..c573cf258d60 100644 --- a/Documentation/devicetree/bindings/fpga/fpga-region.txt +++ b/Documentation/devicetree/bindings/fpga/fpga-region.txt @@ -177,6 +177,8 @@ Optional properties: it indicates that the FPGA has already been programmed with this image. If this property is in an overlay targeting a FPGA region, it is a request to program the FPGA with that image. +- fpga-config-from-dmabuf : boolean, set if the FPGA configured done from the

• pre-allocated dma-buffer.

Sounds like an implementation detail of the OS. Doesn't belong in DT.

Rob

• fpga-bridges : should contain a list of phandles to FPGA Bridges that must be controlled during FPGA programming along with the parent FPGA bridge. This property is optional if the FPGA Manager handles the bridges.

-- 2.18.0