From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kukjin Kim Subject: Re: [PATCH 0/3] ARM: S3C24XX: dma cleanups for s3c2412 and s3c2443 Date: Tue, 23 Apr 2013 01:59:25 +0900 Message-ID: <51756C6D.9020500@samsung.com> References: <201304212002.31082.heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-pd0-f178.google.com ([209.85.192.178]:33141 "EHLO mail-pd0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753763Ab3DVQ7a (ORCPT ); Mon, 22 Apr 2013 12:59:30 -0400 Received: by mail-pd0-f178.google.com with SMTP id w11so3728211pde.37 for ; Mon, 22 Apr 2013 09:59:29 -0700 (PDT) In-Reply-To: <201304212002.31082.heiko@sntech.de> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: =?UTF-8?B?SGVpa28gU3TDvGJuZXI=?= Cc: kgene.kim@samsung.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org On 04/22/13 03:02, Heiko St=C3=BCbner wrote: > The s3c2412 uses the same dma channel selection-type as the s3c2443 a= nd later > but introduced the notion of a receive channel to keep the spi channe= ls, > together that are separate in hardware. > > This series split the spi channels like later socs do (the s3c24xx-sp= i driver > does not use dma at all) and removes this type of special handling. > > Heiko Stuebner (3): > ARM: S3C24XX: split s3c2412 spi dma channels > ARM: S3C24XX: dma-s3c2443 - do not write into arbitary bits > ARM: S3C24XX: remove obsolete s3c2412 specific dma settings > > arch/arm/mach-s3c24xx/dma-s3c2412.c | 56 ++++++-----= ----------- > arch/arm/mach-s3c24xx/dma-s3c2443.c | 3 +- > arch/arm/mach-s3c24xx/dma.c | 3 - > arch/arm/plat-samsung/include/plat/dma-s3c24xx.h | 5 -- > 4 files changed, 17 insertions(+), 50 deletions(-) > Applied, thanks. - Kukjin From mboxrd@z Thu Jan 1 00:00:00 1970 From: kgene.kim@samsung.com (Kukjin Kim) Date: Tue, 23 Apr 2013 01:59:25 +0900 Subject: [PATCH 0/3] ARM: S3C24XX: dma cleanups for s3c2412 and s3c2443 In-Reply-To: <201304212002.31082.heiko@sntech.de> References: <201304212002.31082.heiko@sntech.de> Message-ID: <51756C6D.9020500@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/22/13 03:02, Heiko St?bner wrote: > The s3c2412 uses the same dma channel selection-type as the s3c2443 and later > but introduced the notion of a receive channel to keep the spi channels, > together that are separate in hardware. > > This series split the spi channels like later socs do (the s3c24xx-spi driver > does not use dma at all) and removes this type of special handling. > > Heiko Stuebner (3): > ARM: S3C24XX: split s3c2412 spi dma channels > ARM: S3C24XX: dma-s3c2443 - do not write into arbitary bits > ARM: S3C24XX: remove obsolete s3c2412 specific dma settings > > arch/arm/mach-s3c24xx/dma-s3c2412.c | 56 ++++++---------------- > arch/arm/mach-s3c24xx/dma-s3c2443.c | 3 +- > arch/arm/mach-s3c24xx/dma.c | 3 - > arch/arm/plat-samsung/include/plat/dma-s3c24xx.h | 5 -- > 4 files changed, 17 insertions(+), 50 deletions(-) > Applied, thanks. - Kukjin