From patchwork Wed Oct 17 05:59:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Ma X-Patchwork-Id: 10644607 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 93D1A1057 for ; Wed, 17 Oct 2018 06:21:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8370D2A853 for ; Wed, 17 Oct 2018 06:21:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 77AFF2A854; Wed, 17 Oct 2018 06:21:22 +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 1DBBD2A850 for ; Wed, 17 Oct 2018 06:21:22 +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=MpbiVdmXcdYfTFgIoCqJ4b8wP3W8QqqUcKz7m5+i6C4=; b=Gp5DRqS3ErNnqhMHd5WIGq4Qp3 tRoW+Pjw4M3lvSXhY7TFvQrv3WGGtf14f4RGvOfYr/+kReu2l8Tpll260e56wIr/eL9HBWbqwWmAg pzuAUMRzMj2ruvLgMvfRh3hvHJxKYHX4mFpYIqLCwX0Vp1VNCRwI3NMVftg5kzobpne+WtLqZrBRR kLt7Sl6EJe48E5GeRVpHnABRFcO/bllrI1A7utYWwFsUp6VuqtNMm8BvK4Gngqen5a30RNJZjoTPh kTTf+XCv5ywHlpDd9S2FD4WM+vzZHQL61mxTPXpb19pw5oZbAAY4yJgIn5D/1DA5DP4DFvQe7zoaT bJrsWrRQ==; 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 1gCfCh-0006NI-Fp; Wed, 17 Oct 2018 06:21:11 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gCfBI-0004Li-Cy for linux-arm-kernel@bombadil.infradead.org; Wed, 17 Oct 2018 06:19:44 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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=bq6R2dTnk2umdj2eG7TM5+xWS0i7TN5/xEHt4VcIjEs=; b=SXLm11EzxE3FBCMNBfgiPWVNW 52JU6OIca0GF2l9wqCwb9M+gXhbd5weCIU7NRmN975KTzcexuFrwaUZDbaQaviuz3UTivijYXYuXA kBFTEHkmfZbDW445AYY2l7WQ1x4B+qHQzOJX/Zx8Q9BJmakLXW2Aq2Ld6LWkiKvPlR3TwV+1/s1dS x5uKqo+dOZ/Jr0jmdH8imseDa2qtGxRxbUTaOCy3alnlIWyBXjgMx+K0vnEOOVJieSs9XKqbH4Fdg vLJkUL6aScj/wQZWlM/6mpEfJ24T4Em8J+F0leSF3Wrcr7y/c7qHa42HNknxRISp45RX1CzM1cw06 BxAdxT+aw==; Received: from inva020.nxp.com ([92.121.34.13]) by casper.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gCewm-0000nV-LO for linux-arm-kernel@lists.infradead.org; Wed, 17 Oct 2018 06:04:46 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B17AD1A01C4; Wed, 17 Oct 2018 08:04:03 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 615D81A01E2; Wed, 17 Oct 2018 08:03:57 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 19D5840326; Wed, 17 Oct 2018 14:03:46 +0800 (SGT) From: Peng Ma To: vkoul@kernel.org Subject: [v9 5/7] arm64: dts: ls1043a: add qdma device tree nodes Date: Wed, 17 Oct 2018 13:59:55 +0800 Message-Id: <20181017055957.542-5-peng.ma@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20181017055957.542-1-peng.ma@nxp.com> References: <20181017055957.542-1-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-20181017_070444_705719_078512BF X-CRM114-Status: UNSURE ( 9.51 ) 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 LS1043A devices. Signed-off-by: Wen He Signed-off-by: Peng Ma --- change in v9: - add interrupts for each virtual block - add block-number - add block-offset arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 7881e3d..e798c4c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -734,6 +734,28 @@ <0000 0 0 3 &gic 0 156 0x4>, <0000 0 0 4 &gic 0 157 0x4>; }; + + qdma: dma-controller@8380000 { + compatible = "fsl,ls1021a-qdma", "fsl,ls1043a-qdma"; + reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8390000 0x0 0x10000>, /* Status regs */ + <0x0 0x83a0000 0x0 0x40000>; /* Block regs */ + interrupts = <0 153 0x4>, + <0 39 0x4>, + <0 40 0x4>, + <0 41 0x4>, + <0 42 0x4>; + interrupt-names = "qdma-error", "qdma-queue0", + "qdma-queue1", "qdma-queue2", "qdma-queue3"; + dma-channels = <8>; + block-number = <1>; + block-offset = <0x10000>; + fsl,dma-queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + }; firmware {