From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D19A3C432C3 for ; Thu, 14 Nov 2019 07:16:02 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AAE61206DB for ; Thu, 14 Nov 2019 07:16:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nE7dnCvo"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PhsOCoDG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AAE61206DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6YpBw7bj3OWl+eSOzGEoLG7UYs8cH6NM6l5s9ZApJq4=; b=nE7dnCvojzFHg3 oyQ9ApxBZlNqp4+5XMexVIZoA167542K0xQFx6Yo9XTPZ/Q/k7/v6YJ7eFi7oJ+fTwoAasQM2y4T2 +tB9EB7ihCIWDB+WoYDSMnNe48V3ofM+NkpUuZ5s4PYtxLwc+dqZktIbn11tUkXFFXpOTqHf/EU7c h4pXSLvSyLH+S6k0TOYdOx6/IV845oyCRxdPgRP1RbOmtFXri5AUI24wYKNQkM8l0op+Yg446VclA 2vHBhnKlVbv7z9gRt68mcZK69i8IkuyqkULn+kXOKvpFCy9CN5kMfgp5XcGYdTTYoiWDdHNAiThUC Tt1D0zeZHSuM/w7p0xJw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iV9MG-0003Ng-SJ; Thu, 14 Nov 2019 07:16:00 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iV9MD-0003MJ-J6 for linux-riscv@lists.infradead.org; Thu, 14 Nov 2019 07:15:58 +0000 Received: from localhost (unknown [223.226.110.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 539B9206C0; Thu, 14 Nov 2019 07:15:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573715756; bh=CdaQJfZeE12NS1/9Gejd29MDaXIfXJWzS072VrL8Xes=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PhsOCoDGSgOK8ezKmJxaKvTdSHilYh12J6nNN8tFokL7n2P2BHdFFLr3jKRR4wcSB kHkUc5uIaH/d1CCakQKBk9IVDJHVa0Hzz7WHtWGluW3kwSI9Kb0arWaeqG8M6/M0vt /5dpCcS3I4+Zhf/lF6Xke7riMzVuVnG37CmLzPhs= Date: Thu, 14 Nov 2019 12:45:51 +0530 From: Vinod Koul To: Green Wan Subject: Re: [PATCH v6 0/4] dmaengine: sf-pdma: Add platform dma driver Message-ID: <20191114071551.GQ952516@vkoul-mobl> References: <20191107084955.7580-1-green.wan@sifive.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191107084955.7580-1-green.wan@sifive.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191113_231557_650693_E0AD608F X-CRM114-Status: UNSURE ( 9.17 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Albert Ou , Greg Kroah-Hartman , Jonathan Cameron , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Bin Meng , dmaengine@vger.kernel.org, Yash Shah , Rob Herring , Palmer Dabbelt , Sagar Kadam , Paul Walmsley , Mauro Carvalho Chehab , Dan Williams , "Paul E. McKenney" , "David S. Miller" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On 07-11-19, 16:49, Green Wan wrote: > Add PDMA driver support for SiFive HiFive Unleashed RevA00 board. Mainly follows > DMAengine controller doc[1] to implement and take other DMA drivers as reference. > Such as > > - drivers/dma/fsl-edma.c > - drivers/dma/dw-edma/ > - drivers/dma/pxa-dma.c > > Using DMA test client[2] to test. Detailed datasheet is doc[3]. Driver supports: > > - 4 physical DMA channels, share same DONE and error interrupt handler. > - Support MEM_TO_MEM > - Tested by DMA test client > - patches include DT Bindgins document and dts for fu450-c000 SoC. Separate dts > patch for easier review and apply to different branch or SoC platform. > - retry 1 time if DMA error occurs. I have applied this expect dt change. I see some warns due to missing kernel-doc style comments with W=1, please fix that and send update on top of these Thanks -- ~Vinod _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv