From patchwork Fri Apr 20 09:15:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre Yves MORDRET X-Patchwork-Id: 10352269 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 7E473602B7 for ; Fri, 20 Apr 2018 09:21:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6B6AE28684 for ; Fri, 20 Apr 2018 09:21:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5FE35286BE; Fri, 20 Apr 2018 09:21:51 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI 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 91A1728684 for ; Fri, 20 Apr 2018 09:21:50 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: 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: List-Owner; bh=TE8dl1WaWTd0FQDzdWieAAqzjz0sHWxMZn26UlmDHrg=; b=A9ecqcnL6DGugE 0/i61DB6kD1xt1BY2JK/WhhxP+t2szMIOJlxXyPc1So/QhkHvbLuUmXw9aoAo89XXPldNfOKrrMfu ydqS5Y5pzYQIlktDR4dn5tZqNP0EEjM+aaz1NBTvj09aYy7FckwTjRWYI0LrEY4fLIDKfa2iyoaY0 8X4xYbQ8vQuWErIy81sIQo77qdGLheR4OeG+/IV7pM0dE0LuqptX0eiL9jxjjjJhkNol1XRYJ3/wO iUPrtvFcM7y4/QpljU8LVz2sQVD5knct3U+7l/KQVzfEV7eS9HXiSwX6Jm7G6mN/tjY9K3tA6pzHs RIblIrq8oAn3kwGn2ggA==; 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 1f9SEe-0002xt-4I; Fri, 20 Apr 2018 09:21:40 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f9S8h-0006ys-TE for linux-arm-kernel@lists.infradead.org; Fri, 20 Apr 2018 09:15:35 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w3K99IXo006318; Fri, 20 Apr 2018 11:15:11 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2hdryx73pc-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 20 Apr 2018 11:15:11 +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 E890E42; Fri, 20 Apr 2018 09:15:10 +0000 (GMT) Received: from Webmail-eu.st.com (gpxdag5node5.st.com [10.75.127.78]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C9163242C; Fri, 20 Apr 2018 09:15:10 +0000 (GMT) Received: from localhost (10.75.127.116) by GPXDAG5NODE5.st.com (10.75.127.78) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 20 Apr 2018 11:15:10 +0200 From: Pierre-Yves MORDRET To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue , , , Subject: [PATCH v1 2/2] ARM: dts: stm32: Add MDMA support on STM32MP157C Date: Fri, 20 Apr 2018 11:15:07 +0200 Message-ID: <1524215707-14642-3-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1524215707-14642-1-git-send-email-pierre-yves.mordret@st.com> References: <1524215707-14642-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.116] X-ClientProxiedBy: GPXDAG1NODE6.st.com (10.75.127.67) To GPXDAG5NODE5.st.com (10.75.127.78) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-04-20_03:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180420_021532_295853_6AAB677D X-CRM114-Status: GOOD ( 12.87 ) 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: Pierre-Yves MORDRET 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 Activate MDMA for STM32MP157C Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index bc3eddc..07cbcde 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -167,6 +167,16 @@ #reset-cells = <1>; }; + mdma1: dma@58000000 { + compatible = "st,stm32h7-mdma"; + reg = <0x58000000 0x1000>; + interrupts = ; + clocks = <&rcc MDMA>; + #dma-cells = <5>; + dma-channels = <32>; + dma-requests = <48>; + }; + usart1: serial@5c000000 { compatible = "st,stm32h7-uart"; reg = <0x5c000000 0x400>;