From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: andriy.shevchenko@linux.intel.com, vinod.koul@intel.com,
spear-devel@list.st.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
devicetree-discuss@lists.ozlabs.org
Subject: Re: [PATCH V2 3/3] ARM: SPEAr13xx: Pass DW DMAC platform data from DT
Date: Sun, 14 Oct 2012 12:01:30 +0200 [thread overview]
Message-ID: <20121014100130.GM12801@game.jcrosoft.org> (raw)
In-Reply-To: <CAKohpokj0Up23YEDTuSOHDgqcCuM3Q21cwnkAz5Ya=JhPKM98A@mail.gmail.com>
On 19:40 Sat 13 Oct , Viresh Kumar wrote:
> On 13 October 2012 19:38, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> > On 13 October 2012 17:52, Jean-Christophe PLAGNIOL-VILLARD
> > <plagnioj@jcrosoft.com> wrote:
> >> On 14:18 Sat 13 Oct , Viresh Kumar wrote:
> >>> On Oct 13, 2012 12:16 PM, "Jean-Christophe PLAGNIOL-VILLARD"
> >>> <plagnioj@jcrosoft.com> wrote:
> >>> >
> >>> > On 22:42 Fri 12 Oct , Viresh Kumar wrote:
> >>> > > On 12 October 2012 21:51, Jean-Christophe PLAGNIOL-VILLARD
> >>> > > <plagnioj@jcrosoft.com> wrote:
> >>> > > >> >> + OF_DEV_AUXDATA("arasan,cf-spear1340", MCIF_CF_BASE, NULL,
> >>> "cf"),
> >>> > > >> > ?/
> >>> > > >>
> >>> > > >> Sorry. can't get it :(
> >>> > > > what is the "cf" as paltfrom data
> >>> > >
> >>> > > This is dma bus_id string, which matches with what is passed from dtb.
> >>> > so pass if via dtb too
> >>>
> >>> Yes. Already passed in 13xx.dtsi.
>
> Probably some confusion here. What i meant to say here is, dmac's
> DT slave info has a node for cf and cf driver expects this string to come
> via platform data currently.
so use a phandle to connect them
Best Regards,
J.
next prev parent reply other threads:[~2012-10-14 10:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-12 14:31 [PATCH V2 1/3] dmaengine: dw_dmac: Update documentation style comments for dw_dma_platform_data Viresh Kumar
2012-10-12 14:31 ` [PATCH V2 2/3] dmaengine: dw_dmac: Enhance device tree support Viresh Kumar
2012-10-12 14:50 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-12 14:55 ` Viresh Kumar
2012-10-12 16:20 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-12 17:14 ` Viresh Kumar
2012-10-12 14:58 ` Andy Shevchenko
2012-10-12 15:18 ` Viresh Kumar
2012-10-12 15:53 ` Andy Shevchenko
2012-10-12 15:55 ` Viresh Kumar
2012-10-15 3:29 ` Viresh Kumar
2012-10-15 7:35 ` Andy Shevchenko
2012-10-12 14:31 ` [PATCH V2 3/3] ARM: SPEAr13xx: Pass DW DMAC platform data from DT Viresh Kumar
2012-10-12 14:48 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-12 14:52 ` Viresh Kumar
2012-10-12 16:21 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-12 17:12 ` Viresh Kumar
2012-10-13 6:44 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <CAKohpokfei_ryGKMh4wE9D=wyRZCkddc+Da1cq+3facTHradKQ@mail.gmail.com>
2012-10-13 12:22 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-13 14:08 ` Viresh Kumar
2012-10-13 14:10 ` Viresh Kumar
2012-10-14 10:01 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-10-15 3:21 ` Viresh Kumar
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