From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
djbw-b10kYP2dOMg@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] dma: tegra: add support for Tegra114 SoC
Date: Mon, 07 Jan 2013 10:03:47 -0700 [thread overview]
Message-ID: <50EAFFF3.4050600@wwwdotorg.org> (raw)
In-Reply-To: <1357387568-26010-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
On 01/05/2013 05:06 AM, Laxman Dewangan wrote:
> NVIDIA's Tegra114 has APB DMA controller which supports channel wise
> pause control. The global pause is used for clock gating and hence
> DMA registers are not accessible if DMAs are globally disabled.
>
> Add support for use of channel wise pause feature for Tegra114 SOCs.
Aside from the comments already made by Vinod,
Reviewed-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Warren <swarren@wwwdotorg.org>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: vinod.koul@intel.com, djbw@fb.com, linux-kernel@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: Re: [PATCH] dma: tegra: add support for Tegra114 SoC
Date: Mon, 07 Jan 2013 10:03:47 -0700 [thread overview]
Message-ID: <50EAFFF3.4050600@wwwdotorg.org> (raw)
In-Reply-To: <1357387568-26010-1-git-send-email-ldewangan@nvidia.com>
On 01/05/2013 05:06 AM, Laxman Dewangan wrote:
> NVIDIA's Tegra114 has APB DMA controller which supports channel wise
> pause control. The global pause is used for clock gating and hence
> DMA registers are not accessible if DMAs are globally disabled.
>
> Add support for use of channel wise pause feature for Tegra114 SOCs.
Aside from the comments already made by Vinod,
Reviewed-by: Stephen Warren <swarren@nvidia.com>
next prev parent reply other threads:[~2013-01-07 17:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-05 12:06 [PATCH] dma: tegra: add support for Tegra114 SoC Laxman Dewangan
2013-01-05 12:06 ` Laxman Dewangan
[not found] ` <1357387568-26010-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-06 14:37 ` Vinod Koul
2013-01-06 14:37 ` Vinod Koul
[not found] ` <20130106143738.GC29209-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2013-01-06 15:57 ` Laxman Dewangan
2013-01-06 15:57 ` Laxman Dewangan
2013-01-07 17:03 ` Stephen Warren [this message]
2013-01-07 17:03 ` Stephen Warren
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