From patchwork Thu Jul 6 13:22:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre Yves MORDRET X-Patchwork-Id: 9828321 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7937F60317 for ; Thu, 6 Jul 2017 13:24:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6955D2861F for ; Thu, 6 Jul 2017 13:24:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5DF742863E; Thu, 6 Jul 2017 13:24:25 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2B1C62861F for ; Thu, 6 Jul 2017 13:24:24 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=QXTOr8Jjq7FI9+3XNPI+WUQvUiDhYiwekwGUlPolUyQ=; b=a6uOhS31AYDh5y 6ljOoedIenPe9FOe3cRRimbpKXwifIWa6UXykVnIoS8BBUMlc3H320uaElFv34fX2+MsYDbM/tAGW EnNdRnz0qCdtbQvDsg0z4QrDw95htuShjkxIBNnDiMLs+Iv6QZJjZ0W+j+Uh2ZW+2ryx6aTgUZn5m /x7rjh2zowkMUesVmJvWx333IvodcaD0ZPVKzN5AeGqO/F1tQnePZCbPfIdckY1P+023JnCNN5RnZ cR+dhlwWm3NDdBNpN+an2p+Dm/AU352nmGD0uOHTMumKI1XUti4GW80L+yea9abS2cAbp2oExSgGR juQniW4DjMi8qjN1JBdQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dT6lU-0007hX-Or; Thu, 06 Jul 2017 13:24:16 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dT6l4-0007cz-LX for linux-arm-kernel@lists.infradead.org; Thu, 06 Jul 2017 13:23:53 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v66DLMh6011026; Thu, 6 Jul 2017 15:23:27 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-.pphosted.com with ESMTP id 2bhnpf04fs-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 06 Jul 2017 15:23:27 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C98E217E; Thu, 6 Jul 2017 13:22:47 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node2.st.com [10.75.127.14]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B3D1426EE; Thu, 6 Jul 2017 13:22:47 +0000 (GMT) Received: from localhost (10.75.127.48) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1178.4; Thu, 6 Jul 2017 15:22:47 +0200 From: Pierre-Yves MORDRET To: , , , Subject: [PATCH] ARM: dts: stm32: Add DMA support for STM32F746 SoC Date: Thu, 6 Jul 2017 15:22:43 +0200 Message-ID: <1499347363-8187-1-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG4NODE1.st.com (10.75.127.10) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-07-06_08:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170706_062351_056886_508CFA11 X-CRM114-Status: UNSURE ( 7.40 ) 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: , 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 This patch adds DMA support for STM32F746 SoC. Signed-off-by: Pierre-Yves MORDRET --- arch/arm/boot/dts/stm32f746.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index c2765ce..bfffea4 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -344,6 +344,37 @@ assigned-clocks = <&rcc 1 CLK_HSE_RTC>; assigned-clock-rates = <1000000>; }; + + dma1: dma@40026000 { + compatible = "st,stm32-dma"; + reg = <0x40026000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&rcc 0 21>; + #dma-cells = <4>; + }; + + dma2: dma@40026400 { + compatible = "st,stm32-dma"; + reg = <0x40026400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; + clocks = <&rcc 0 22>; + #dma-cells = <4>; + st,mem2mem; + }; }; };