From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5C633C4CED1 for ; Thu, 3 Oct 2019 09:11:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3579021A4C for ; Thu, 3 Oct 2019 09:11:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="HevAsWDE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729207AbfJCJLo (ORCPT ); Thu, 3 Oct 2019 05:11:44 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:33365 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728883AbfJCJLo (ORCPT ); Thu, 3 Oct 2019 05:11:44 -0400 Received: by mail-pf1-f196.google.com with SMTP id q10so1360928pfl.0 for ; Thu, 03 Oct 2019 02:11:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=rTp8veXsbPSlIboKUPW27VEfaouXwybhFA3W6d1O8fo=; b=HevAsWDE6tXESZ9hB7hMYosi2iHWTimzOkScFHEuxoXTl84XIQ5++hedBU/szRIUs4 5K0/8v3y/Mm6iaanxiKp7R5+6Q18lxPysvqdsnDWLz0cNktbaXlqgR7Ssj6epHcomdyU N2x7vEKLpgs6L2TD8278HRm5aKqYfNqPF2LGocfmVzcwJ6qyYcZ3y1UwposELXIqJNwB OQEB5abpYTFkpxU7HjiV2WC2C9UqSU4ZvifIk5uhf/wix9RjzRw4mIQJXmyvqyD8uzxE dBqqHJsYJlLH8/tu1hNb98Pk+cCp1vy67RxpK6aQi5dp7Wj+rKNbjzxaxNI6Cj/UgRQt Ji7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=rTp8veXsbPSlIboKUPW27VEfaouXwybhFA3W6d1O8fo=; b=m2eCxxpD3QKJM4YrFAlyLDfAmD+ZH4VUyHczf7NS5+q2JuIxZex+cD2UvpzrqW3hre z+9ydbn9gBOjOvZp5MOVeb3EYryXvA32zH2o7Mn6Z/ItPd7DO2eU0ZLGT2nWSnyMJlzp cjLAMzR0zI6YC7zcw61VW9L7t08+sH2bXdorNHH6t3/A6iPsj3s69DCWFFgMB9hLDHgm 2TfpmZC38Hz1YHWs8mwDJ4m8KQi5e0Iq8+ik7dmZNWf1dtYGTudcKld2sDMbF3l1TEBR FVZS3Mj7mxiTT6gZzi5c+MgFCujfrSCYuBcDkVSGVXfmrlIW5YGn8Nye0sK47e28DV3w ying== X-Gm-Message-State: APjAAAWTtcZBuU3CLTJWDIGeDBP5j3vmGCYnk4iyhG8+j+fdkmADHgMd 8EJhfh8OgiE6TADzULIcjUdpNg== X-Google-Smtp-Source: APXvYqxrCv3/XjbGCRMQu4OSNS6gWuL2ba4etoKU2ncw9nGMLIQGNAdka15S83LHd2E6DsXVjzXYSQ== X-Received: by 2002:a62:b606:: with SMTP id j6mr10297239pff.254.1570093903662; Thu, 03 Oct 2019 02:11:43 -0700 (PDT) Received: from localhost.localdomain (111-241-164-136.dynamic-ip.hinet.net. [111.241.164.136]) by smtp.gmail.com with ESMTPSA id f128sm3445422pfg.143.2019.10.03.02.11.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2019 02:11:43 -0700 (PDT) From: Green Wan To: linux-hackers@sifive.com Cc: Green Wan , Vinod Koul , Rob Herring , Mark Rutland , Palmer Dabbelt , Paul Walmsley , Albert Ou , Dan Williams , Mauro Carvalho Chehab , "David S. Miller" , Greg Kroah-Hartman , Linus Walleij , "Paul E. McKenney" , Yash Shah , Bin Meng , Sagar Kadam , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/4] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 Date: Thu, 3 Oct 2019 17:09:02 +0800 Message-Id: <20191003090945.29210-3-green.wan@sifive.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191003090945.29210-1-green.wan@sifive.com> References: <20191003090945.29210-1-green.wan@sifive.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add PDMA support to (arch/riscv/boot/dts/sifive/fu540-c000.dtsi) Signed-off-by: Green Wan --- arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi index afa43c7ea369..70a1891e7cd0 100644 --- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi @@ -162,6 +162,13 @@ clocks = <&prci PRCI_CLK_TLCLK>; status = "disabled"; }; + dma: dma@3000000 { + compatible = "sifive,fu540-c000-pdma"; + reg = <0x0 0x3000000 0x0 0x8000>; + interrupt-parent = <&plic0>; + interrupts = <23 24 25 26 27 28 29 30>; + #dma-cells = <1>; + }; uart1: serial@10011000 { compatible = "sifive,fu540-c000-uart", "sifive,uart0"; reg = <0x0 0x10011000 0x0 0x1000>; -- 2.17.1