From: Stephen Warren <swarren@wwwdotorg.org>
To: Richard Zhao <rizhao@nvidia.com>
Cc: linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-serial@vger.kernel.org, gregkh@linuxfoundation.org
Subject: Re: [PATCH 6/9] serial: tegra: move to generic dma DT binding
Date: Fri, 26 Jul 2013 13:39:15 -0600 [thread overview]
Message-ID: <51F2D063.5010505@wwwdotorg.org> (raw)
In-Reply-To: <1374639002-16753-7-git-send-email-rizhao@nvidia.com>
On 07/23/2013 10:09 PM, Richard Zhao wrote:
> - driver: remove use of nvidia,dma-request-selector
> use dma_request_slave_channel to request channel
> - update binding doc
This patch needs to be amended so that the DMA channel is looked up
during probe() rather than open(), to guarantee that deferred probe
works. It's possible to hold off probe, but not possible AFAIK to hold
off opening the port.
next prev parent reply other threads:[~2013-07-26 19:39 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-24 4:09 [PATCH 0/9] ARM: tegra: move to generic DMA DT binding Richard Zhao
2013-07-24 4:09 ` [PATCH 1/9] ARM: dts: add generic DMA DT binding for tegra apbdma Richard Zhao
[not found] ` <1374639002-16753-2-git-send-email-rizhao-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-26 19:21 ` Stephen Warren
[not found] ` <51F2CC30.5090200-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 2:54 ` Richard Zhao
2013-07-30 16:49 ` Stephen Warren
[not found] ` <51F7EE81.1060105-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-08-01 2:49 ` Richard Zhao
2013-07-24 4:09 ` [PATCH 2/9] dma: tegra20-apbdma: move to generic device tree bindings Richard Zhao
[not found] ` <1374639002-16753-3-git-send-email-rizhao-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-26 19:27 ` Stephen Warren
[not found] ` <51F2CDBE.40802-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 3:06 ` Richard Zhao
2013-07-30 16:44 ` Stephen Warren
[not found] ` <51F7ED62.4060404-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-31 3:52 ` Richard Zhao
2013-07-31 21:33 ` Stephen Warren
2013-07-24 4:09 ` [PATCH 3/9] spi: tegra114: move to generic dma DT binding Richard Zhao
2013-07-26 19:34 ` Stephen Warren
2013-07-30 3:15 ` Richard Zhao
2013-07-30 16:44 ` Stephen Warren
2013-07-24 4:09 ` [PATCH 4/9] spi: tegra20-slink: " Richard Zhao
2013-07-24 4:09 ` [PATCH 5/9] spi: tegra20-sflash: " Richard Zhao
[not found] ` <1374639002-16753-6-git-send-email-rizhao-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-26 19:36 ` Stephen Warren
[not found] ` <51F2CFAB.4000609-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 3:16 ` Richard Zhao
2013-07-24 4:09 ` [PATCH 6/9] serial: tegra: " Richard Zhao
2013-07-26 19:39 ` Stephen Warren [this message]
2013-07-26 19:41 ` Stephen Warren
[not found] ` <51F2D063.5010505-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 3:31 ` Richard Zhao
2013-07-30 16:46 ` Stephen Warren
2013-07-31 3:45 ` Richard Zhao
2013-07-31 21:32 ` Stephen Warren
[not found] ` <51F98275.6020906-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-08-01 3:30 ` Richard Zhao
2013-08-01 3:45 ` Stephen Warren
2013-07-24 4:10 ` [PATCH 7/9] ASoC: tegra: move to generic DMA " Richard Zhao
2013-07-24 6:58 ` Lars-Peter Clausen
[not found] ` <1374639002-16753-8-git-send-email-rizhao-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-26 19:58 ` Stephen Warren
[not found] ` <51F2D4DD.9060308-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 10:12 ` Richard Zhao
2013-07-30 16:54 ` Stephen Warren
2013-07-24 4:10 ` [PATCH 8/9] ARM: dts: tegra: remove legacy nvidia,dma-request-selector properties Richard Zhao
[not found] ` <1374639002-16753-9-git-send-email-rizhao-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-26 19:59 ` Stephen Warren
[not found] ` <51F2D525.7060605-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 10:16 ` Richard Zhao
2013-07-24 4:10 ` [PATCH 9/9] dma: tegra20-apbdma: remove legacy nvidia,dma-request-selector support Richard Zhao
2013-07-26 19:25 ` [PATCH 0/9] ARM: tegra: move to generic DMA DT binding Stephen Warren
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