From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?utf-8?q?St=C3=BCbner?= Subject: [PATCH 0/3] ARM: S3C24XX: dma cleanups for s3c2412 and s3c2443 Date: Sun, 21 Apr 2013 20:02:30 +0200 Message-ID: <201304212002.31082.heiko@sntech.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from gloria.sntech.de ([95.129.55.99]:54905 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750917Ab3DUSCl (ORCPT ); Sun, 21 Apr 2013 14:02:41 -0400 Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: kgene.kim@samsung.com Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org 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(-) -- 1.7.2.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?utf-8?q?St=C3=BCbner?=) Date: Sun, 21 Apr 2013 20:02:30 +0200 Subject: [PATCH 0/3] ARM: S3C24XX: dma cleanups for s3c2412 and s3c2443 Message-ID: <201304212002.31082.heiko@sntech.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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(-) -- 1.7.2.3