Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property

From	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property
Date	2016-04-27 10:40 +0200
Message-ID	<rstaP-6zk-35@gated-at.bofh.it> (permalink)
References	(1 earlier) <rrNXY-5VY-13@gated-at.bofh.it> <rrNXZ-5VY-33@gated-at.bofh.it> <rsrsm-4Yn-7@gated-at.bofh.it> <rst18-6uo-5@gated-at.bofh.it> <rstaO-6zk-3@gated-at.bofh.it>
Organization	Intel Finland Oy

Show all headers | View raw

On Wed, 2016-04-27 at 14:00 +0530, Viresh Kumar wrote:
> On 27-04-16, 11:25, Andy Shevchenko wrote:
> > 
> > -- data_width: Maximum data width supported by hardware per AHB
> > > > master
> > > > -  (0 - 8bits, 1 - 16bits, ..., 5 - 256bits)
> > > > +- data-width: Maximum data width supported by hardware per AHB
> > > > master
> > > > +  (in bytes, power of 2)

> 
> But, the DT documentation doesn't contain the old property now but the
> code
> does. I think you are required to keep the bindings currently
> supported by the
> kernel in there. You can mark them deprecated, but can't remove them.

This point I take, indeed.

Will update series soon. Thanks for review.

-- 
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH v6 2/4] dmaengine: dw: revisit data_width property Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-04-25 14:40 +0200
  Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property Viresh Kumar <viresh.kumar@linaro.org> - 2016-04-27 08:50 +0200
    Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property Vinod Koul <vinod.koul@intel.com> - 2016-04-27 10:10 +0200
    Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-04-27 10:30 +0200
      Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property Viresh Kumar <viresh.kumar@linaro.org> - 2016-04-27 10:40 +0200
        Re: [PATCH v6 2/4] dmaengine: dw: revisit data_width property Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-04-27 10:40 +0200

csiph-web