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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 569AEC49ED7 for ; Thu, 19 Sep 2019 07:29:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 24B00217D6 for ; Thu, 19 Sep 2019 07:29:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="WT2Pxo9+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388583AbfISH3V (ORCPT ); Thu, 19 Sep 2019 03:29:21 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:39462 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388567AbfISH3U (ORCPT ); Thu, 19 Sep 2019 03:29:20 -0400 Received: by mail-pl1-f195.google.com with SMTP id x6so1189388plv.6 for ; Thu, 19 Sep 2019 00:29:20 -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; bh=OFOaylH6u5pbrPHCYuJfQmib6XY1jyUZj3KgxSUlnf8=; b=WT2Pxo9+vdqo+cFeBngcdvpi/70AZ90ZQaQMGg5JQjt+rxT2ODU+n9g4ZmXKtXKH82 PhGmkNWBY/WNJICfL3iDv1Rq9a1KHX0HSP804LwIiZN5fotqQQnQM/TkebS5E7x40fl/ Sh33Iwz4ftxRxh+Lzb9q/nSa985dmZDZ9nj2rtEJ4emyA+OT6csvZJQATB9i83PMrHFi eFv2O9xdHjfmbAA6yQtsPDWgi2KfduxhvnSaaHkA975eaknOLaprO3aHEIjBre3eW3yF nEKHrIsLWEdXM4Rm9tGK+f4jdFQ3DzWjU46mKBh/DDKZRuBeYDkuknAOvdg3912sQwtf sFdA== 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; bh=OFOaylH6u5pbrPHCYuJfQmib6XY1jyUZj3KgxSUlnf8=; b=A0TvIKMCweG3RKkhuwH3wZ9Wwc5YcQfRc711nGbtLpknDBpmNeZMw574Q74tOvcJ3+ yjyOUVfSjPiic7kCx3rTrXSEp+3e5QPks2b9ccDyAbw2Ek1ugBr3T4ZYx8nCZWSUpKxq 5GbnPfmYx0Z37ts7AB3GhJEalshCM6rOZhwiMEBEFbtGnxzOp5JzDduVV+VMWV5lcL5T gi2SHL3t1nUFnH3EsAp2odZSkK4cusBDB3HDMAKuUjGlQBfb0Mh3xUMWGkIkHcPhFbv0 eZU9wTdx7bvhAL5mJNOHDp9IpCjrEl/7tJVRpos9CHjgv1R8eSKBOff3J74MWWz6Eyfo HNbg== X-Gm-Message-State: APjAAAWtpxHvLFM+ygQidmD4FQOj83q/7PAX+jfNvrAn+ObN9TspezGn KnRKkumAQBuGTYVwNi/tHjg+HA== X-Google-Smtp-Source: APXvYqwsapyHm6wAGVWo7hnSXqyZwiK5M1XVWSUnIBQGDny0XMJWzBKktws1pfvK6npX5ze1JEqclw== X-Received: by 2002:a17:902:14b:: with SMTP id 69mr8386982plb.286.1568878160122; Thu, 19 Sep 2019 00:29:20 -0700 (PDT) Received: from localhost.localdomain (36-228-113-219.dynamic-ip.hinet.net. [36.228.113.219]) by smtp.gmail.com with ESMTPSA id d20sm13029211pfq.88.2019.09.19.00.29.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Sep 2019 00:29:19 -0700 (PDT) From: Green Wan Cc: linux-hackers@sifive.com, Green Wan , Rob Herring , Mark Rutland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yash Shah , Sagar Kadam , Bin Meng , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/3] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 Date: Thu, 19 Sep 2019 15:28:59 +0800 Message-Id: <20190919072903.2083-1-green.wan@sifive.com> X-Mailer: git-send-email 2.17.1 To: unlisted-recipients:; (no To-header on input) 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 42b5ec223100..d3030d7fb45c 100644 --- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi @@ -164,6 +164,13 @@ 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