From patchwork Sun Jan 20 02:31:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Angus Ainslie X-Patchwork-Id: 10772271 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8058A13BF for ; Sun, 20 Jan 2019 02:32:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6CA622B1B2 for ; Sun, 20 Jan 2019 02:32:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5C9282B213; Sun, 20 Jan 2019 02:32:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1A76F2B1B2 for ; Sun, 20 Jan 2019 02:32:43 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=dQwicRrjGtk0PvKRxzXEs/rIy7hwk7SU9qfQhjLL5Go=; b=GG5 y0tjouVls0wVgUl8DmdeJXceEqzcI6qOH0qL8w1o1pESBa+kOMBsfe3Kah63b67v6MUHmkL+Yhb+N IsihYnr00xK+5FJBzKPI6R4cu6AQIL3vaxgzU9WPWEeWTrCLuIygUQv5HQWvnXtjTtkzXwpcCHppw inSiGF5dhdl1gMyl9USybz9bLhLRJmMLZ65Qq13DxYM0ibPgu/TubH22LEWzTT8jJSfRTr27eIc+k AJSIVequVEFg+MIBTPhmk9KFUWRaiE8S5x15c52c9BUe6lKs/Dhr/N+mvCXJ0AWA+kvNnbBRav/e7 m+MU+8i7a/M/Wzu3onijf+JTQ0NS3SA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gl2uf-00020g-38; Sun, 20 Jan 2019 02:32:41 +0000 Received: from node.akkea.ca ([192.155.83.177]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gl2u3-0001T9-6X for linux-arm-kernel@lists.infradead.org; Sun, 20 Jan 2019 02:32:05 +0000 Received: from localhost (localhost [127.0.0.1]) by node.akkea.ca (Postfix) with ESMTP id 937A14E2050; Sun, 20 Jan 2019 02:32:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1547951521; bh=U3u1ymfYif5svjWWDk0JiwVizRuEI3eEjAatwNEEO7A=; h=From:To:Cc:Subject:Date; b=X7QkXQ4OhFqZ9nUvw3Cn0kukA5mfmmEIYQarVNLQJl46PEdPg+XEi12+65k/RmWiu hrhtNOKm5l4xH1T/V0PnDo2A7PsJNTUppaXbIUy9/RMGxAIVZK8xhWneZdrPGBAm59 ierLZbkvMVbCYxcLGgoJf7WV7jDK1nF1zfcnW6VA= X-Virus-Scanned: Debian amavisd-new at mail.akkea.ca Received: from node.akkea.ca ([127.0.0.1]) by localhost (mail.akkea.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6LG6ktte-aVq; Sun, 20 Jan 2019 02:32:01 +0000 (UTC) Received: from localhost.localdomain (198-48-167-13.cpe.pppoe.ca [198.48.167.13]) by node.akkea.ca (Postfix) with ESMTPSA id A4FA24E204B; Sun, 20 Jan 2019 02:32:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1547951521; bh=U3u1ymfYif5svjWWDk0JiwVizRuEI3eEjAatwNEEO7A=; h=From:To:Cc:Subject:Date; b=X7QkXQ4OhFqZ9nUvw3Cn0kukA5mfmmEIYQarVNLQJl46PEdPg+XEi12+65k/RmWiu hrhtNOKm5l4xH1T/V0PnDo2A7PsJNTUppaXbIUy9/RMGxAIVZK8xhWneZdrPGBAm59 ierLZbkvMVbCYxcLGgoJf7WV7jDK1nF1zfcnW6VA= From: "Angus Ainslie (Purism)" To: Subject: [PATCH v2 0/3] dma: imx-sdma: add the sdma engine to the imx8mq Date: Sat, 19 Jan 2019 19:31:47 -0700 Message-Id: <20190120023150.17138-1-angus@akkea.ca> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190119_183203_333610_C8EFE2FC X-CRM114-Status: UNSURE ( 6.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Angus Ainslie \(Purism\)" , linux-kernel@vger.kernel.org, Vinod Koul , NXP Linux Team , Pengutronix Kernel Team , dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add sdma support for the imx8mq Changes since V1 Fixed to build against v5.0-rc2 Angus Ainslie (Purism) (3): dma: imx-sdma: fix NULL pointer de-reference dma: imx-sdma: add clock ratio 1:1 check imx8mq.dtsi: add the sdma nodes .../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm64/boot/dts/freescale/imx8mq.dtsi | 31 ++++++++++++++++ drivers/dma/imx-sdma.c | 37 +++++++++++++------ 3 files changed, 57 insertions(+), 12 deletions(-)