From patchwork Thu May 13 19:09:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Schramm X-Patchwork-Id: 12256315 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=-14.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5E95EC433ED for ; Thu, 13 May 2021 19:12:19 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 0DD33613F7 for ; Thu, 13 May 2021 19:12:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0DD33613F7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=manjaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Y3Ba3ffrvhCK+bE+n1NL+xr205S8BV0/MTWQqAR4Inc=; b=mwDZWSqtAIr1DFjUrlvSSl4Sz v32X33OiMFEKLHmpDqrRGBQNwApINLZaVpz6kokxva01xm0lYGLCXSh4zYVAYqr4u0ag7fzkZW9Bx vu6LgW5xGM7uziiXiR3U2LUzKEksLUbLx7u4IRICHrDJBXZgTz8N5PIRK+WdTctCbgUHgbg69aNKh XrmTgl/MOZfVr32BX2XJvFWIYKPbEm/bwtt7vtYDOJT++re4B0Zg2LIGrFXonp/Lhm1fknH1hTPa1 iV9XR2WKkbDgXX4mfvxD46KexGEsQkCqTJWJhaBUp7BmubjXd0Q1N015Mw9b7u9mgH2Bnf0U/YxIE kDazjDrvA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lhGi4-006EKg-Dn; Thu, 13 May 2021 19:09:30 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lhGht-006EKG-Uq for linux-arm-kernel@desiato.infradead.org; Thu, 13 May 2021 19:09:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=+9cIxMMFTwqNNbHLluyqZpM7NpqTxNP5kmqQj6a9dJw=; b=bhG0gve+A+feWwxKx4xzca85Hy ukdffpgUVSvZSTWUNnmdTrqZAumgkBCpcfHimPyru5zyFOaaKLxUqa/2MA0AmwRwi1gJxPQ1TbkJf T4b8Sp7tpUWeJLrW1g+vyKWZCiMp+81RM4dQmQPlGcZNgEuRt3JbcsQ2RkvV68lQ1npYZGN0YkofS UQvJSTTaHYl1cCluXtZiQMnQYZz7kx9ljFK4IGjFGdN4O22P1DBn7Rpi+zKcc7eZcmz9D8L2m0rSN eYS2DX4r/a4EBTvKa4VYK8R/Wny5xXCMb3Ofih+VtkBW2oHCtPygX26Ihl3X07uayR5tEyl64ZUU6 eYhw6lgg==; Received: from mail.manjaro.org ([2a01:4f8:150:448b::1]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lhGhq-00BT2f-PC for linux-arm-kernel@lists.infradead.org; Thu, 13 May 2021 19:09:12 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.manjaro.org (Postfix) with ESMTP id C4FD622241E; Thu, 13 May 2021 21:09:08 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at manjaro.org Received: from mail.manjaro.org ([127.0.0.1]) by localhost (manjaro.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id g8t4LcfrkdlZ; Thu, 13 May 2021 21:09:06 +0200 (CEST) From: Tobias Schramm To: Rob Herring , Maxime Ripard , Chen-Yu Tsai Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Tobias Schramm Subject: [PATCH 1/4] ARM: dts: sun8i: v3s: add DMA controller to v3s dts Date: Thu, 13 May 2021 21:09:46 +0200 Message-Id: <20210513190949.2069235-2-t.schramm@manjaro.org> In-Reply-To: <20210513190949.2069235-1-t.schramm@manjaro.org> References: <20210513190949.2069235-1-t.schramm@manjaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210513_120911_380867_0DFBAB82 X-CRM114-Status: GOOD ( 11.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Allwinner V3s and V3 feature a DMA controller. This commit adds it to the V3s dtsi. Signed-off-by: Tobias Schramm --- arch/arm/boot/dts/sun8i-v3s.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index eb4cb63fef13..f0296ab46137 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -1,5 +1,6 @@ /* * Copyright (C) 2016 Icenowy Zheng + * Copyright (C) 2021 Tobias Schramm * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual @@ -172,6 +173,15 @@ nmi_intc: interrupt-controller@1c000d0 { interrupts = ; }; + dma: dma-controller@1c02000 { + compatible = "allwinner,sun8i-v3s-dma"; + reg = <0x01c02000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_DMA>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; + tcon0: lcd-controller@1c0c000 { compatible = "allwinner,sun8i-v3s-tcon"; reg = <0x01c0c000 0x1000>;