From patchwork Wed Jul 25 11:29:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen He X-Patchwork-Id: 10543885 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 440851822 for ; Wed, 25 Jul 2018 11:31:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 320DC29A9F for ; Wed, 25 Jul 2018 11:31:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 25B6D29B0E; Wed, 25 Jul 2018 11:31:57 +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 CEF4F29A9F for ; Wed, 25 Jul 2018 11:31:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728823AbeGYMnL (ORCPT ); Wed, 25 Jul 2018 08:43:11 -0400 Received: from inva021.nxp.com ([92.121.34.21]:37258 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728690AbeGYMnL (ORCPT ); Wed, 25 Jul 2018 08:43:11 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B1FE9200117; Wed, 25 Jul 2018 13:31:54 +0200 (CEST) Received: from smtp.na-rdc02.nxp.com (inv1260.us-phx01.nxp.com [134.27.49.11]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 76DC4200022; Wed, 25 Jul 2018 13:31:54 +0200 (CEST) Received: from az84smr01.freescale.net (az84smr01.freescale.net [10.64.34.197]) by inv1260.na-rdc02.nxp.com (Postfix) with ESMTP id DB6D840C72; Wed, 25 Jul 2018 04:31:53 -0700 (MST) Received: from titan.ap.freescale.net ([10.192.208.233]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id w6PBVZOI005655; Wed, 25 Jul 2018 04:31:51 -0700 From: Wen He To: vkoul@kernel.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, jiaheng.fan@nxp.com, wen.he_1@nxp.com Subject: [v7 7/7] arm: dts: ls1021a: add qdma device tree nodes Date: Wed, 25 Jul 2018 19:29:19 +0800 Message-Id: <20180725112919.31340-7-wen.he_1@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180725112919.31340-1-wen.he_1@nxp.com> References: <20180725112919.31340-1-wen.he_1@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 LS1021A devices. Signed-off-by: Wen He --- arch/arm/boot/dts/ls1021a.dtsi | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index c55d479..061c839 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -571,6 +571,21 @@ <&clockgen 4 1>; }; + qdma: dma-controller@8390000 { + compatible = "fsl,ls1021a-qdma"; + reg = <0x0 0x8398000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8399000 0x0 0x1000>, /* Status regs */ + <0x0 0x839a000 0x0 0x2000>; /* Block regs */ + interrupts = , + ; + interrupt-names = "qdma-error", "qdma-queue"; + dma-channels = <8>; + fsl,queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + dcu: dcu@2ce0000 { compatible = "fsl,ls1021a-dcu"; reg = <0x0 0x2ce0000 0x0 0x10000>;