Messages in this thread | | | Date | Sun, 14 Oct 2012 12:01:30 +0200 | From | Jean-Christophe PLAGNIOL-VILLARD <> | Subject | Re: [PATCH V2 3/3] ARM: SPEAr13xx: Pass DW DMAC platform data from DT |
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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.
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