From patchwork Tue Oct 30 02:36:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Ma X-Patchwork-Id: 10660429 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 CEC47174F for ; Tue, 30 Oct 2018 02:40:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B73442A059 for ; Tue, 30 Oct 2018 02:40:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ABC352A094; Tue, 30 Oct 2018 02:40:54 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 550862A059 for ; Tue, 30 Oct 2018 02:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726486AbeJ3Lbz (ORCPT ); Tue, 30 Oct 2018 07:31:55 -0400 Received: from inva021.nxp.com ([92.121.34.21]:40636 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725913AbeJ3Lby (ORCPT ); Tue, 30 Oct 2018 07:31:54 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6DBFD20008C; Tue, 30 Oct 2018 03:40:22 +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 F102020004B; Tue, 30 Oct 2018 03:40:15 +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 AF2084030E; Tue, 30 Oct 2018 10:40:07 +0800 (SGT) From: Peng Ma To: vkoul@kernel.org Cc: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, dan.j.williams@intel.com, zw@zh-kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Peng Ma , Wen He Subject: [v11 5/7] arm64: dts: ls1043a: add qdma device tree nodes Date: Tue, 30 Oct 2018 10:36:02 +0800 Message-Id: <20181030023604.34027-5-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 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.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 v11: - no 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..d560141 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 {