Messages in this thread | | | From | "Lennart Sorensen" <> | Date | Tue, 4 Nov 2014 14:00:01 -0500 | Subject | Re: [PATCH 11/13] arm: dts: dra7: add DMA properties for UART |
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On Tue, Nov 04, 2014 at 07:32:07PM +0100, Javier Martinez Canillas wrote: > Hello, > > On Tue, Nov 4, 2014 at 6:21 PM, Lennart Sorensen > <lsorense@csclub.uwaterloo.ca> wrote: > >> Mind sharing the manual with me? Mine does not mention DMA channels for > >> UART7-10. If you are able to test 7+8 (and it works) could you please > >> make patch which with for the remaining four devices? > > > > Well the file I have is called AM572x_ES1.1_NDA_TRM_vT.pdf, so I am not > > sure who I am allowed to share that file with. Might be simpler to just > > ask TI for the latest version. > > > > How I hate NDAs. > > > > I saw today an announcement about a public AM572x Silicon Revision 1.1 > TRM [0] that has just made available by TI. I'm not familiar with this > SoC so I don't know if that has the information you want but I thought > it was worth to mention in case it did. > > Best regards, > Javier > > [0]: http://www.ti.com/lit/ug/spruhz6/spruhz6.pdf
That's the right one.
Page 3622 has the dma channels for uart 7 through 10, but it still needs the updated crossbar dma driver to work.
-- Len Sorensen
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