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=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 F04AFC4CECE for ; Mon, 14 Oct 2019 07:57:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C98EA2083B for ; Mon, 14 Oct 2019 07:57:16 +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="NjqIdIP2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729935AbfJNH5P (ORCPT ); Mon, 14 Oct 2019 03:57:15 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:46320 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726169AbfJNH5P (ORCPT ); Mon, 14 Oct 2019 03:57:15 -0400 Received: by mail-pf1-f194.google.com with SMTP id q5so9900559pfg.13 for ; Mon, 14 Oct 2019 00:57:13 -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=NjqIdIP2K4hCyynVyDdY8K51dfc2EaIY442YFIaWPHUTu44snyeWUrzK9EM4T1Ham/ 11XeVIHhBGNvCjovYkXZJnz9VxyxOCgOKdJH+/7t/tD579UzhmvY2IhhPIb5kbwOdNnS dxCRzgnXyib7zi0g33B07GAd5bl5b5UIoHvfROTVnem+7JcYQGef7zO8KkE2LtDr+tRV kf3U3oh4cmQhyc7x0rVY7mTZ0SW0iHATCkW+tH0aC1G7aVtoP+QO7nAV6xqEi4dz6acx uzGKSORkBSz7JSrcn1sg+TlvLUh5Pb2UahCesJC20Fxe8npSTEr4g4if7zrlV4UgA3c7 7pow== 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=QGWZpJNr8sAbW0veWwZNDUWaIP6VlnLXw4ORj0pX+/iX8bZcbEiOLklf3dxjik71jC Sw1qMgtNhqdDgsjqsSPIxi+l005s/B8VzzgINPQqFcib1QluNldmJu5SHivt8xqx3o6F VjNv/aucmuqZkbNq8T6BWENk1gOZeVc1OQqfJmwOjfznHJZ65VFI4/WsPzJzQl/oeqMo E9MUuul1H4jRIN5ZEyhPhvGaOxzV9cwsQxH6hJ8tZO9CguZ/C7Divzlff7D/Si1WtasE g6dUBRuquqlhXSEiySS1lJ485id6T2e52BXAYUCBYTwHng3HdoFtw25CYcnlHlmjhlKp 0DqA== X-Gm-Message-State: APjAAAVKOmbzVmRHLTpBi6A9360QgESS+d76NtZT7TFmGQzIiF39BNzT NwCbq+YCwRxyP6Znno37GJ2R/w== X-Google-Smtp-Source: APXvYqwDsINI3qHxWvKQccDgfNIOC9TpH4ZPSDPxY/U3K0D4h4BQcqb1WCzleq0HYwC2jK/G0rCGNg== X-Received: by 2002:a63:df11:: with SMTP id u17mr19601601pgg.372.1571039833188; Mon, 14 Oct 2019 00:57:13 -0700 (PDT) Received: from localhost.localdomain (111-241-168-233.dynamic-ip.hinet.net. [111.241.168.233]) by smtp.gmail.com with ESMTPSA id j126sm16583137pfb.186.2019.10.14.00.57.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Oct 2019 00:57:12 -0700 (PDT) From: Green Wan Cc: linux-hackers@sifive.com, Green Wan , Vinod Koul , Rob Herring , Mark Rutland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Dan Williams , Mauro Carvalho Chehab , "David S. Miller" , Greg Kroah-Hartman , Jonathan Cameron , "Paul E. McKenney" , Bin Meng , Yash Shah , Sagar Kadam , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC v2 2/4] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 Date: Mon, 14 Oct 2019 15:54:25 +0800 Message-Id: <20191014075502.15105-3-green.wan@sifive.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191014075502.15105-1-green.wan@sifive.com> References: <20191014075502.15105-1-green.wan@sifive.com> 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 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