From patchwork Tue Oct 30 02:36:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Ma X-Patchwork-Id: 10661275 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 7CFDF14E2 for ; Tue, 30 Oct 2018 16:19:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 66CC22A88C for ; Tue, 30 Oct 2018 16:19:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5AB722A88E; Tue, 30 Oct 2018 16:19:43 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE 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 36E842A88C for ; Tue, 30 Oct 2018 16:19:42 +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: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=05clM1PFdiKsnbz3lDo9l02uJsBdMUtSzsFmGR3qOdU=; b=ff1Tgsi9dpFRuctgTuQBFwARSH MgJDAgoBKwqrVO+S4M59mocesEzyfOgkJBWLwKvE2RO+wTOcJJ8jJTeGx95+EqkffwDCVrPDZ7egh xU8KzEbavWYfhRAdPyQZOXH+pwd91ZtXxDja9Zzsr/LBA/2QDPPMI54rn4iXMOtlXschaYTpxMMeL CLeFtUUQEDuFrxRWNeTyiIwuv1Khv2eEz8H3lxHLcFVWZboKMLpeqh1RYrfDM4ye/5zuTuDlVzHze bm3gmFIwQyRhSlILw3Bzs+MZ0BUk7Vw2n+jlcLopv9XboCo9Y9qRfjoYNgRKtcmGZzBjJFaBgqX4c eImMkJnA==; 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 1gHWk0-00065q-RU; Tue, 30 Oct 2018 16:19:40 +0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gHWWm-0004uR-Nj for linux-arm-kernel@bombadil.infradead.org; Tue, 30 Oct 2018 16:06:00 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=kvrFZ6+PiSnqrWf51vEbbq3SdFyY76pjW0VD3WbXbn4=; b=t2udGvAnqnAc3zkedF4zgJ6sP jyTwExw650EiNabmA1yq+curnjckhc/S2wIxkpwyH2FFvdf/ZTF+i+fargL9VNJL4LVTrUnXRfoxv pI/d7nLDtS7VDygIBy0Dypvq8s5sg7Wa+/aQ1ga75762SJsycE1tThWvzHXi+F/xQqTOiRD2Z0TZk 2osCqfr1Q7dRsXl5CgvWYQojxiDl/6W4h9Y1KLSvIL7y4z6P6dge05b74XrDay59la4OKiScbV1lF E6C4mMgH6qucCEn0gG+SPJsOmRFWXGcukmuFMgKAbNJZ6TlcsqOJEPbe/jq16I4RwwUONVcaI5Rwi PcS5fv32g==; Received: from inva021.nxp.com ([92.121.34.21]) by merlin.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gHK0A-0008EQ-7V for linux-arm-kernel@lists.infradead.org; Tue, 30 Oct 2018 02:43:31 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D460420021A; Tue, 30 Oct 2018 03:40:20 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6A547200221; Tue, 30 Oct 2018 03:40:14 +0100 (CET) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 1F17F4031C; Tue, 30 Oct 2018 10:40:06 +0800 (SGT) From: Peng Ma To: vkoul@kernel.org Subject: [v11 4/7] arm: dts: ls1021a: add qdma device tree nodes Date: Tue, 30 Oct 2018 10:36:01 +0800 Message-Id: <20181030023604.34027-4-peng.ma@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20181030023604.34027-1-peng.ma@nxp.com> References: <20181030023604.34027-1-peng.ma@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181029_224330_414369_983BFF9A X-CRM114-Status: UNSURE ( 9.28 ) 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: mark.rutland@arm.com, devicetree@vger.kernel.org, Wen He , linuxppc-dev@lists.ozlabs.org, Peng Ma , linux-kernel@vger.kernel.org, leoyang.li@nxp.com, zw@zh-kernel.org, robh+dt@kernel.org, dmaengine@vger.kernel.org, dan.j.williams@intel.com, shawnguo@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 the qDMA device tree nodes for LS1021A devices. Signed-off-by: Wen He Signed-off-by: Peng Ma --- change in v11: - no arch/arm/boot/dts/ls1021a.dtsi | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index f184905..c0ed6be 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -806,5 +806,25 @@ #size-cells = <1>; ranges = <0x0 0x0 0x10010000 0x10000>; }; + + qdma: dma-controller@8390000 { + compatible = "fsl,ls1021a-qdma"; + reg = <0x0 0x8388000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8389000 0x0 0x1000>, /* Status regs */ + <0x0 0x838a000 0x0 0x2000>; /* Block regs */ + interrupts = , + , + ; + interrupt-names = "qdma-error", + "qdma-queue0", "qdma-queue1"; + dma-channels = <8>; + block-number = <1>; + block-offset = <0x1000>; + fsl,dma-queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + }; };