On Wed, 2016-04-06 at 16:00 -0700, Sören Brinkmann wrote: > On Wed, 2016-04-06 at 22:13:59 +0000, Koul, Vinod wrote: > > On Wed, 2016-04-06 at 23:16 +0200, Lars-Peter Clausen wrote: > > > On 04/06/2016 06:25 PM, Appana Durga Kedareswara Rao wrote: > > > > a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt > > > > > > +++ > > > > > > b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.t > > > > > > xt > > > > > > @@ -24,8 +24,8 @@ Optional properties: > > > > > > {3}, flush s2mm channel > > > > > > > > > > > > Required child node properties: > > > > > > -- compatible: It should be either "xlnx,axi-vdma-mm2s > > > > > > -channel" > > > > > > or > > > > > > - "xlnx,axi-vdma-s2mm-channel". > > > > > > +- compatible: It should be either "xlnx,axi-dma-mm2s > > > > > > -channel" > > > > > > or > > > > > > + "xlnx,axi-dma-s2mm-channel". > > > > > > > > > > This change is not backwards compatible and breaks every user > > > > > of > > > > > the current > > > > > binding. > > > > > > > > This commit > > > > http://git.kernel.org/cgit/linux/kernel/git/vkoul/slave- > > > > dma.git/commit/?h=next&id=8e66e7d682b04f7141f8ae666908c8dcd7fc0b > > > > fa > > > > Renames xilinx_vdma_ prefix to xilinx_dma which includes > > > > renaming of > > > > the above properties. > > > > That patch changes driver from vdma to dma. It does not change > > property > > name! > > It does. Unfortunately there are no line numbers on that website, > hence here an excerpt > from the commit you mention: > @@ -1220,26 +1220,26 @@ static int xilinx_vdma_chan_probe(struct > xilinx_vdma_device *xdev, > if (!has_dre) > xdev->common.copy_align = fls(width - 1); > > - if (of_device_is_compatible(node, "xlnx,axi-vdma-mm2s > -channel")) { > + if (of_device_is_compatible(node, "xlnx,axi-dma-mm2s > -channel")) { > chan->direction = DMA_MEM_TO_DEV; > chan->id = 0; Right, missed that somehow. Am dropping the patch -- ~Vinod ��.n��������+%������w��{.n����z�{��ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f