Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx> --- Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt index 2897e6d..71d31f9 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt @@ -34,6 +34,9 @@ Required properties: Optional elements: "m_axi_mm2s_aclk", "m_axi_s2mm_aclk", "m_axi_sg_aclk" +Required properties for AXI DMA: +- xlnx,lengthregwidth: Should be the width of the length register as configured in h/w. + Required properties for VDMA: - xlnx,num-fstores: Should be the number of framebuffers as configured in h/w. -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
