From: "Lennart Sorensen" <lsorense-1wCw9BSqJbv44Nm34jS7GywD8/FfD2ys@public.gmane.org>
To: Javier Martinez Canillas
<javier-0uQlZySMnqxg9hUCZPvPmw@public.gmane.org>
Cc: Sebastian Andrzej Siewior
<bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Linux Kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>,
Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 11/13] arm: dts: dra7: add DMA properties for UART
Date: Tue, 4 Nov 2014 14:00:01 -0500 [thread overview]
Message-ID: <20141104190001.GE24112@csclub.uwaterloo.ca> (raw)
In-Reply-To: <CABxcv=kT+M70Xoyf_z4eQQyM0Oo9S5Y0YeX2R6PbAqxK-JTLLg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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-1wCw9BSqJbv44Nm34jS7GywD8/FfD2ys@public.gmane.org> 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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next prev parent reply other threads:[~2014-11-04 19:00 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-29 18:06 [PATCH 00/13 v10] omap 8250 based UART + DMA Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 01/13] tty: serial: 8250: Fix wording in runtime-PM comments Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 02/13] tty: serial: 8250: make serial8250_console_setup() non _init Sebastian Andrzej Siewior
2014-09-30 20:27 ` Peter Hurley
2014-09-29 18:06 ` [PATCH 03/13] tty: serial: Add 8250-core based omap driver Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 04/13] tty: serial: 8250_dma: handle error on TX submit Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 05/13] tty: serial: 8250_dma: keep own book keeping about RX transfers Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 06/13] tty: serial: 8250: allow to use custom DMA implementation Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 07/13] tty: serial: 8250_omap: add custom DMA-TX callback Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 08/13] tty: serial: 8250_omap: add custom DMA-RX callback Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 09/13] dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause() Sebastian Andrzej Siewior
2014-10-01 12:00 ` Peter Ujfalusi
2014-10-15 15:27 ` Vinod Koul
2014-10-15 15:28 ` Vinod Koul
2014-09-29 18:06 ` [PATCH 10/13] arm: dts: am33xx: add DMA properties for UART Sebastian Andrzej Siewior
2014-09-29 18:06 ` [PATCH 11/13] arm: dts: dra7: " Sebastian Andrzej Siewior
2014-11-04 17:02 ` Lennart Sorensen
2014-11-04 17:06 ` Sebastian Andrzej Siewior
2014-11-04 17:21 ` Lennart Sorensen
2014-11-04 18:32 ` Javier Martinez Canillas
2014-11-04 18:48 ` Nishanth Menon
[not found] ` <CABxcv=kT+M70Xoyf_z4eQQyM0Oo9S5Y0YeX2R6PbAqxK-JTLLg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-04 19:00 ` Lennart Sorensen [this message]
2014-11-04 18:33 ` Lennart Sorensen
2014-11-04 21:03 ` Lennart Sorensen
[not found] ` <20141104210315.GF24112-1wCw9BSqJbv44Nm34jS7GywD8/FfD2ys@public.gmane.org>
2014-11-05 1:15 ` Lennart Sorensen
[not found] ` <20141105011506.GG24112-1wCw9BSqJbv44Nm34jS7GywD8/FfD2ys@public.gmane.org>
2014-11-05 8:11 ` Sebastian Andrzej Siewior
2014-11-05 15:33 ` Lennart Sorensen
2014-11-05 16:20 ` Lennart Sorensen
2014-11-05 16:30 ` Sebastian Andrzej Siewior
2014-11-05 19:43 ` Lennart Sorensen
[not found] ` <20141105194323.GI24112-1wCw9BSqJbv44Nm34jS7GywD8/FfD2ys@public.gmane.org>
2014-11-13 18:34 ` Sebastian Andrzej Siewior
2014-11-13 22:08 ` Lennart Sorensen
2014-09-29 18:06 ` [PATCH 12/13] tty: serial: 8250: omap: add custom irq handling Sebastian Andrzej Siewior
2014-10-09 13:19 ` Heikki Krogerus
2014-09-29 18:06 ` [PATCH 13/13] tty: serial: 8250: omap: add dma support Sebastian Andrzej Siewior
2014-10-02 16:43 ` [PATCH 00/13 v10] omap 8250 based UART + DMA Tony Lindgren
2014-10-02 23:19 ` Sebastian Andrzej Siewior
2014-10-03 13:08 ` Peter Hurley
2014-11-06 3:14 ` Greg KH
2014-11-06 10:27 ` Sebastian Andrzej Siewior
2014-11-10 17:24 ` Tony Lindgren
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