From 96336cc043ba8f4999bbeb7a9a29b46fc05d2bc4 Mon Sep 17 00:00:00 2001 From: Radhey Shyam Pandey Date: Tue, 22 Oct 2019 22:30:17 +0530 Subject: dt-bindings: dmaengine: xilinx_dma: Remove axidma multichannel support The AXI DMA multichannel support is deprecated in the IP and it is no longer actively supported. For multichannel support, refer to the AXI multichannel direct memory access IP product guide(PG228) and MCDMA driver(added in the subsequent commits). Inline with it remove axidma multichannel optional properties i.e xlnx,mcdma and dma-channels from the binding description. Signed-off-by: Radhey Shyam Pandey Acked-by: Rob Herring Link: https://lore.kernel.org/r/1571763622-29281-2-git-send-email-radhey.shyam.pandey@xilinx.com Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 3 --- 1 file changed, 3 deletions(-) (limited to 'Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt') diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt index 93b6d961dd4f..99d06f9daee6 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt @@ -42,7 +42,6 @@ Optional properties for AXI DMA: register as configured in h/w. Takes values {8...26}. If the property is missing or invalid then the default value 23 is used. This is the maximum value that is supported by all IP versions. -- xlnx,mcdma: Tells whether configured for multi-channel mode in the hardware. Optional properties for VDMA: - xlnx,flush-fsync: Tells which channel to Flush on Frame sync. It takes following values: @@ -69,8 +68,6 @@ Optional child node properties for VDMA: enabled/disabled in hardware. - xlnx,enable-vert-flip: Tells vertical flip is enabled/disabled in hardware(S2MM path). -Optional child node properties for AXI DMA: --dma-channels: Number of dma channels in child node. Example: ++++++++ -- cgit