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@xxxxxxxxxxxxxxxxxxx> 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 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
