Re: [PATCH 4/4] Update device tree Synopsys DW DMAC documentation

2016-11-16 Thread Rob Herring
On Wed, Nov 16, 2016 at 12:08 PM, Andy Shevchenko wrote: > On Wed, 2016-11-16 at 17:01 +, Eugeniy Paltsev wrote: >> On Wed, 2016-11-16 at 17:10 +0200, Andy Shevchenko wrote: >> > Overall, since we are going to expose some properties to the Device >> > Tree >> > I would really think twice about

Re: [PATCH 4/4] Update device tree Synopsys DW DMAC documentation

2016-11-16 Thread Andy Shevchenko
On Wed, 2016-11-16 at 17:01 +, Eugeniy Paltsev wrote: > On Wed, 2016-11-16 at 17:10 +0200, Andy Shevchenko wrote: > > Overall, since we are going to expose some properties to the Device > > Tree > > I would really think twice about naming. Better if we reuse > > something > > existing already.

Re: [PATCH 4/4] Update device tree Synopsys DW DMAC documentation

2016-11-16 Thread Eugeniy Paltsev
Hi Andy, On Wed, 2016-11-16 at 17:10 +0200, Andy Shevchenko wrote: > Overall, since we are going to expose some properties to the Device > Tree > I would really think twice about naming. Better if we reuse something > existing already. > > So, what I can see is > > dmacap,private > dmacap,memcpy

Re: [PATCH 4/4] Update device tree Synopsys DW DMAC documentation

2016-11-16 Thread Andy Shevchenko
On Wed, 2016-11-16 at 16:56 +0300, Eugeniy Paltsev wrote: >  * Rename is_private to is-private as ordered by DT policy. >  The change leaves the support for the old format. > >  * Add is-memcpu property, so it is possible to >  enable memory-to-memory transfers support via DT. > >  * Add hw-llp p

[PATCH 4/4] Update device tree Synopsys DW DMAC documentation

2016-11-16 Thread Eugeniy Paltsev
* Rename is_private to is-private as ordered by DT policy. The change leaves the support for the old format. * Add is-memcpu property, so it is possible to enable memory-to-memory transfers support via DT. * Add hw-llp property, so it is possible to enable hardware multi block transfers sup