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 DEFEAC4CEC9 for ; Tue, 17 Sep 2019 06:24:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B500421848 for ; Tue, 17 Sep 2019 06:24:13 +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="VlcCfH31" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392493AbfIQGYN (ORCPT ); Tue, 17 Sep 2019 02:24:13 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:34922 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387513AbfIQGYL (ORCPT ); Tue, 17 Sep 2019 02:24:11 -0400 Received: by mail-pl1-f195.google.com with SMTP id s17so1059388plp.2 for ; Mon, 16 Sep 2019 23:24:10 -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=VlcCfH31PMt3ExcsC2X+/sezp4PAAIN5vh85oD9LKcNDNxU/ELwo/z72zixRvnixc0 ZdVkMvqvZ96CyFBdGNDyQfkdmp6uc6WACA4SL5KtZbU3u16Pljd9Jbel0mp2RqLA95kC 8rHEW+tvi6OmAqfND6Nw/rOOGk/pEHV2lgYEI+X/aVlA67zIC/iNM9FvVmHvIhGVwUgK iZgnLzHh29kUZxFHoRueOtZAoF8LxbvSw25XJ2AzXNF6vAMKk0tgj/zi3QXy/v5FjBdF 2Vmigu6dMOss3EbiPeQ9IHIVD3JZCbkV5f9ZapvzT+iuvfExoC5yuRjGQsGCGDjoSdI6 6KCg== 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=RwuPIxlGWlTKlOrdYy63aO/8ZXy2ZVjQqChWMYZNjCwnqIfcA2dsQ2sP7A2FNUbmwz J8LDvpGrjrLN3tjzeLbyXC4EwM0WiPuxEDfDlKhLqsbKncTfYTJh8V/JGMhGxbTv9cia cnU0oxpRYPwMZufeOJmt9jHXqA3vXtgH0pGvTMAHvbSPqHwL6K1wMyJBdabCExQwfb9F MdUpKN+BQN3K2uq/aYcCJrZHAeHOVZBW1231AL6/Vn4B4AJGgr9vseaIkPGi5TmUoZNF C2q7VHyqiE9EQemPZ9367S0sGiBXzSjDDZxT8so28uZ/Y72E4HKQOe6hS6jGUMh2gFWj uaOg== X-Gm-Message-State: APjAAAUoySKVTMo8DALEBG7bBFt2ZbF5r6bqBNpobBmwZcZGf9MOWUEM zuZAuz/kl0b5tbbgUAeQ+bbcHA== X-Google-Smtp-Source: APXvYqwLe8dHC49vL+zoSKTIa0C+ovX5FQBv7ioYIkPQEBvBXsr1KFZTQa+ddZ91fZ4imVDjyl687w== X-Received: by 2002:a17:902:8492:: with SMTP id c18mr2040072plo.279.1568701450621; Mon, 16 Sep 2019 23:24:10 -0700 (PDT) Received: from localhost.localdomain (111-241-124-228.dynamic-ip.hinet.net. [111.241.124.228]) by smtp.gmail.com with ESMTPSA id m16sm1180463pgb.84.2019.09.16.23.24.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Sep 2019 23:24:10 -0700 (PDT) From: Green Wan Cc: linux-hackers@sifive.com, Green Wan , Rob Herring , Mark Rutland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yash Shah , Bin Meng , Sagar Kadam , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 Date: Tue, 17 Sep 2019 14:23:45 +0800 Message-Id: <20190917062350.825-1-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