From patchwork Tue Sep 12 20:37:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 9950129 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DE66A6038F for ; Tue, 12 Sep 2017 21:06:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CF6BB28F50 for ; Tue, 12 Sep 2017 21:06:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C41FB290C6; Tue, 12 Sep 2017 21:06:14 +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=-6.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM 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 7AFCE290CF for ; Tue, 12 Sep 2017 21:06:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751471AbdILVFd (ORCPT ); Tue, 12 Sep 2017 17:05:33 -0400 Received: from mail-lf0-f52.google.com ([209.85.215.52]:38625 "EHLO mail-lf0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751470AbdILVFc (ORCPT ); Tue, 12 Sep 2017 17:05:32 -0400 Received: by mail-lf0-f52.google.com with SMTP id q132so29471661lfe.5 for ; Tue, 12 Sep 2017 14:05:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=from:message-id:user-agent:date:to:cc:subject:mime-version :content-disposition; bh=DxLwjhi3k9i/tc6pEW9jSpTJrC4T5CZ32qhqXZX7Ep0=; b=z7hAIitlCXlr7aljvp+mQxTu5y9zjz6sgkdRrco+JoVBErep7Xp3/ezQs4YaWL8AQv 9iMV+2/5TdtIertFiSysxyzbbkllRq+CW7EkrIwASNBSdJHDN/5IsJz6ZDlzgDlp7b54 hFQAmnU3zwfQ/hH0ti0OZe3w21sP1EQI2bqVTNY615P5J1bhqxRaCR4/ytaaJNzEm4XI lV37i1AxPT/Sv9he0xfBZbZ+u7s9PkJW8knC7bpw4GMmxrYBU9cJ+5bCbL7Uf+TArVxu 1lLus+VHTclllm5XuEt/v2ydyIhS6cOV3EdlD2BiF3GoQo2Uy7w2uClnpIygAOPORlE5 6NIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:message-id:user-agent:date:to:cc:subject :mime-version:content-disposition; bh=DxLwjhi3k9i/tc6pEW9jSpTJrC4T5CZ32qhqXZX7Ep0=; b=RbxMhhqWMqPC6CkPNcH0h2I6D/s69ejXFH995mrLDNcpxsljwzbS3TDcW5bspDqyJ7 aiPgfvB+iVuYe4qTWyRbxDQ3xpJhxjm268dRemmKTiaKXhDTMaGJh2qkgMOttmfYp2PX mwX6jFxBpgCQbmozjgyAPcEDYjC8ixv+P5nfiIk3hbV7pvCIDSbYs0veEaIKQIaErPLJ aopo/OEEAh8F56MHlowBbmfeFYjtc7XFtlHjg4S97enT/KCyXEdk2hHvxAPrvAflegRs zG7NZTQfwfIt1ho18GmbjR4ye8JGcFuMq91cNnTBuujIALHG+9MgHU4w0Vi89EgSVmiL LTxg== X-Gm-Message-State: AHPjjUi1xIPfy426TiathMpMav+eQFFjJecPJbbJaNQYup6AWxrKxoYX pkFLdwwpi3EW1wHu X-Google-Smtp-Source: AOwi7QCJ6DbkJFdUsJJTXzIyJMbBnGKybJTRiqH6U+OwXEoGhLqvpNC5G1w4x4oA+mxF9SIHim6BKQ== X-Received: by 10.46.87.2 with SMTP id l2mr290364ljb.48.1505250331095; Tue, 12 Sep 2017 14:05:31 -0700 (PDT) Received: from wasted.cogentembedded.com ([31.173.85.236]) by smtp.gmail.com with ESMTPSA id t63sm726784lje.81.2017.09.12.14.05.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Sep 2017 14:05:30 -0700 (PDT) From: Sergei Shtylyov X-Google-Original-From: "Sergei Shtylyov" Received: by wasted.cogentembedded.com (sSMTP sendmail emulation); Wed, 13 Sep 2017 00:05:27 +0300 Message-Id: <20170912210527.851901553@cogentembedded.com> User-Agent: quilt/0.64 Date: Tue, 12 Sep 2017 23:37:22 +0300 To: Rob Herring , Simon Horman , Mark Rutland , Catalin Marinas , Will Deacon , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org Cc: Magnus Damm , linux-arm-kernel@lists.infradead.org, Vladimir Barinov , Sergei Shtylyov Subject: [PATCH 06/11] arm64: dts: renesas: r8a77970: add SYS-DMAC support MIME-Version: 1.0 Content-Disposition: inline; filename=arm64-dts-renesas-r8a77970-add-SYS-DMAC-support.patch Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Describe SYS-DMAC1/2 in the R8A77970 device tree. Based on the original (and large) patch by Daisuke Matsushita . Signed-off-by: Vladimir Barinov Signed-off-by: Sergei Shtylyov Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a77970.dtsi | 48 ++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) Index: renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi =================================================================== --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -122,5 +122,53 @@ compatible = "renesas,prr"; reg = <0 0xfff00044 0 4>; }; + + dmac1: dma-controller@e7300000 { + compatible = "renesas,dmac-r8a77970", + "renesas,rcar-dmac"; + reg = <0 0xe7300000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7"; + clocks = <&cpg CPG_MOD 218>; + clock-names = "fck"; + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; + resets = <&cpg 218>; + #dma-cells = <1>; + dma-channels = <8>; + }; + + dmac2: dma-controller@e7310000 { + compatible = "renesas,dmac-r8a77970", + "renesas,rcar-dmac"; + reg = <0 0xe7310000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7"; + clocks = <&cpg CPG_MOD 217>; + clock-names = "fck"; + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; + resets = <&cpg 217>; + #dma-cells = <1>; + dma-channels = <8>; + }; }; };