On 08/05/2014 05:09 PM, Srikanth Thokala wrote:
Device-tree binding documentation of Xilinx Central DMA Engine Signed-off-by: Srikanth Thokala <sthokal@xxxxxxxxxx> --- Changes in v2: - Change property 'xlnx,data-width' to 'xlnx,datawidth' in the description to match the implementation. --- .../devicetree/bindings/dma/xilinx/xilinx_cdma.txt | 54 ++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt new file mode 100644 index 0000000..b04f76b --- /dev/null +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt @@ -0,0 +1,54 @@ +Xilinx AXI CDMA engine, it does transfers between memory-mapped source +address and a memory-mapped destination address. + +Required properties: +- compatible: Should be "xlnx,axi-cdma-1.00.a" +- #dma-cells: Should be <1>, see "dmas" property below +- reg: Should contain cdma registers location and length. +- dma-channel child node: Should have only one channel + +
proper alignment for all the properties... Required properties: - compatible : Should be "xlnx,axi-cdma-1.00.a" - #dma-cells : Should be <1>, see "dmas" property below - reg : Should contain cdma registers location and length. ..... -- Regards, Varka Bhadram. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
