From patchwork Mon Jun 24 17:36:24 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Ferre X-Patchwork-Id: 253935 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 422FE2C0095 for ; Tue, 25 Jun 2013 03:37:07 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAhB-0002EI-EE; Mon, 24 Jun 2013 17:36:53 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAh8-0008NQ-N1; Mon, 24 Jun 2013 17:36:50 +0000 Received: from eusmtp01.atmel.com ([212.144.249.242]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UrAh5-0008Ma-Tc for linux-arm-kernel@lists.infradead.org; Mon, 24 Jun 2013 17:36:48 +0000 Received: from tenerife.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.2.342.3; Mon, 24 Jun 2013 19:36:24 +0200 From: Nicolas Ferre To: , , Subject: [GIT PULL] dmaengine: at_hdmac: updates for 3.11 Date: Mon, 24 Jun 2013 19:36:24 +0200 Message-ID: <1372095384-1481-1-git-send-email-nicolas.ferre@atmel.com> X-Mailer: git-send-email 1.8.2.2 Organization: atmel MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130624_133648_159394_B1E1DDD3 X-CRM114-Status: GOOD ( 10.56 ) X-Spam-Score: -3.0 (---) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-3.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -1.1 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Arnd Bergmann , Nicolas Ferre , b.brezillon@overkiz.com, Ludovic Desroches , Olof Johansson , Jean-Christophe PLAGNIOL-VILLARD X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Vinod, As said previously, I have collected the patches that can reach sdma git tree for 3.11. This is the patch series that has already been sent by Ludovic and myself. It is the part of the series that is dedicated to dmaengine. It is based on slave-dma/next. This set of patches update the dt dma binding for at_hdmac since we need one more parameter. In order to keep backward compatibility, an existing cell will be used to add this parameter. Since the content of that cell will become a magic value due to the concatenation of the two parameters, it is time to use macros. I have also stacked some cleanup and trivial patches that were arround for some time plus the more recent conversion to the clock routines with prepare/unprepare variants. Thanks, best regards, The following changes since commit fdf3303434787a4ba00a37a6748eb68974c63b0d: Merge branch 'for-linus' into next (2013-06-21 19:44:03 +0530) are available in the git repository at: git://github.com/at91linux/linux-at91.git tags/at91-sdma for you to fetch changes up to 855a243e5cb50e7d81b1d1ba8cd9aae8aaa4de35: dmaengine: at_hdmac: prepare clk before calling enable (2013-06-24 19:22:30 +0200) ---------------------------------------------------------------- dmaengine updates for Atmel AT91 driver: at_hdmac.c - Device Tree binding update adding the use of header file for coding FIFO configuration values - a warning removal - use of clk_prepare_enable/disable_unprepare in driver ---------------------------------------------------------------- Boris BREZILLON (1): dmaengine: at_hdmac: prepare clk before calling enable Ludovic Desroches (2): ARM: at91: dt: add header to define at_hdmac configuration dmaengine: at_hdmac: add FIFO configuration parameter to DMA DT binding Nicolas Ferre (2): dmaengine: at_hdmac: remove unsuded atc_cleanup_descriptors() dmaengine/trivial: at_hdmac: add curly brackets to if/else expressions .../devicetree/bindings/dma/atmel-dma.txt | 7 +- drivers/dma/at_hdmac.c | 79 ++++++++++------------ include/dt-bindings/dma/at91.h | 27 ++++++++ 3 files changed, 68 insertions(+), 45 deletions(-) create mode 100644 include/dt-bindings/dma/at91.h