Re: [PATCH v5 2/2] DW DMAC: add multi-block property to device tree

2016-11-25 Thread Andy Shevchenko
On Fri, 2016-11-25 at 11:40 +, Eugeniy Paltsev wrote: > On Thu, 2016-11-24 at 17:58 +0200, Andy Shevchenko wrote: > > On Thu, 2016-11-24 at 17:52 +0200, Andy Shevchenko wrote: > > > > > > On Thu, 2016-11-24 at 18:04 +0300, Eugeniy Paltsev wrote: > > > > > > > > Several versions of DW DMAC hav

Re: [PATCH v5 2/2] DW DMAC: add multi-block property to device tree

2016-11-25 Thread Eugeniy Paltsev
On Thu, 2016-11-24 at 17:58 +0200, Andy Shevchenko wrote: > On Thu, 2016-11-24 at 17:52 +0200, Andy Shevchenko wrote: > > > > On Thu, 2016-11-24 at 18:04 +0300, Eugeniy Paltsev wrote: > > > > > > Several versions of DW DMAC have multi block transfers hardware > > > support. Hardware support of mu

Re: [PATCH v5 2/2] DW DMAC: add multi-block property to device tree

2016-11-24 Thread Andy Shevchenko
On Thu, 2016-11-24 at 17:52 +0200, Andy Shevchenko wrote: > On Thu, 2016-11-24 at 18:04 +0300, Eugeniy Paltsev wrote: > > Several versions of DW DMAC have multi block transfers hardware > > support. Hardware support of multi block transfers is disabled > > by default if we use DT to configure DMAC

Re: [PATCH v5 2/2] DW DMAC: add multi-block property to device tree

2016-11-24 Thread Andy Shevchenko
On Thu, 2016-11-24 at 18:04 +0300, Eugeniy Paltsev wrote: > Several versions of DW DMAC have multi block transfers hardware > support. Hardware support of multi block transfers is disabled > by default if we use DT to configure DMAC and software emulation > of multi block transfers used instead. >