Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751109Ab3EHEA1 (ORCPT ); Wed, 8 May 2013 00:00:27 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:51577 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750924Ab3EHEAX (ORCPT ); Wed, 8 May 2013 00:00:23 -0400 Date: Wed, 8 May 2013 09:54:26 +0900 From: Simon Horman To: Guennadi Liakhovetski Cc: linux-sh@vger.kernel.org, Vinod Koul , Magnus Damm , linux-kernel@vger.kernel.org, Chris Ball Subject: Re: [PATCH/RFC 0/6] DMA: shdma: add Device Tree support Message-ID: <20130508005426.GA23419@verge.net.au> References: <1365632389-2249-1-git-send-email-g.liakhovetski@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organisation: Horms Solutions Ltd. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3027 Lines: 78 On Thu, May 02, 2013 at 09:47:52AM +0200, Guennadi Liakhovetski wrote: > Hi Chris, Simon, Vinod (in alphabetical order :-) ) > > On Thu, 11 Apr 2013, Guennadi Liakhovetski wrote: > > > This patch series adds Device Tree support to the shdma dmaengine driver > > and illustraits its use with the kzm9g-reference board's MMCIF interface. > > Formally patches in this series belong to your 3 trees: 1-3 and 7 > (documentation, sent later separately) to DMA, 4 and 6 to ARM/shmobile, 5 > to MMC. However, they can actually be safely applied in any order, as long > as per-tree patches are kept together. Even if the DMA portion is applied > last, the MMC driver will find DMA DT bindings in the DT, will request > channels, but no DMA channels will be found, then the driver will fall > back to PIO. > > So, it's up to you to decide, whether to pull these patches separately via > respective trees, or have some of them acked and push all of them via one > tree. Hi Guennadi, Hi all, I apologise for not replying earlier. I am happy to take these changes through my renesas tree and request they be pulled into the arm-soc tree provided that there are acks from Vinod and Chris on the relevant patches. I am also happy for either Chris or Vinod to take the patches. To that end, for the two smhobile patches below: Acked-by: Simon Horman > Thanks > Guennadi > > > Cc: Guennadi Liakhovetski > > > > Guennadi Liakhovetski (6): > > DMA: shdma: (cosmetic) don't re-calculate a pointer > > DMA: shdma: shdma_chan_filter() has to be in shdma-base.h > > DMA: shdma: add DT support > > ARM: shmobile: sh73a0: add support for the DMA0 controller in DT > > mmc: sh_mmcif: add support for Device Tree DMA bindings > > ARM: shmobile: kzm9g-reference: add DMA channels to the MMCIF DT > > > > arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 3 ++ > > arch/arm/boot/dts/sh73a0.dtsi | 36 ++++++++++++++++++ > > arch/arm/mach-shmobile/setup-sh73a0.c | 4 ++ > > drivers/dma/sh/shdma-base.c | 51 +++++++++++++++++++++++--- > > drivers/dma/sh/shdma.c | 46 ++++++++++++++++++++---- > > drivers/mmc/host/sh_mmcif.c | 29 +++++++++------ > > include/linux/sh_dma.h | 2 - > > include/linux/shdma-base.h | 6 +++ > > 8 files changed, 151 insertions(+), 26 deletions(-) > > > > -- > > 1.7.2.5 > > > > Thanks > > Guennadi > > --- > > Guennadi Liakhovetski, Ph.D. > > Freelance Open-Source Software Developer > > http://www.open-technology.de/ > > > > --- > Guennadi Liakhovetski, Ph.D. > Freelance Open-Source Software Developer > http://www.open-technology.de/ > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/