From patchwork Wed Jan 31 18:24:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10194665 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 352E4601A0 for ; Wed, 31 Jan 2018 18:41:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 67603285CA for ; Wed, 31 Jan 2018 18:41:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5B8CE287A3; Wed, 31 Jan 2018 18:41:57 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D9908285CA for ; Wed, 31 Jan 2018 18:41:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=x/CtS2PwPOyohiChy/txpiiyM9rzVS5ASvBVUcnjaiQ=; b=cvprQTWVty3MF5Ej4RXdU98Xsa amyRPe4/ilH4DsV1Jf9ftyriD1vtczLXMUR9EUWqd3fHMdWhFjvluXEZODVMPWC8vRub1+5yvnOkz ELeaf4R6a4sRrfp6kkcKun3wmG9CSGVG+szEd7Ij2TnmSA3xHZZw4KinqiavPg0gp1kEUrpK/DL6h f6n5VFyJcWkamuzRZuMSO4DdrdFgubBe0H1x5jV+Fzsgn69Dn/CWF60Ng42pUAClestrQrjaJQ2JG G/DClDzLk9cqxhXTTENHvvlZWnvah5Ghwj9M8k7PkuDqsOCA2XO3XWnroAF7B1BrfocJ/e/Xm5fM2 S68dmKkA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1egxKU-000129-6A; Wed, 31 Jan 2018 18:41:54 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1egxK0-0000Lh-2O for linux-arm-kernel@bombadil.infradead.org; Wed, 31 Jan 2018 18:41:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=3k+7/AsWEcgoB0QyZ9wudItfqh/+5sCntXG6E/rUkbg=; b=Ox26IpqvGYZmnzko/IYgZYngB Q0fnpKDc4Kc5vgzhZaJNJMyqeqSWWDu9/D0colKT09BXRgwuss1AEczo4AKktmixRxyjDEPiriXek ee6IHJ5lHMCeW7kwQmZgcOkDKi+wfwkxBvAeCAw+LBkfhzm3iwt0jzf5JbV9UbqIUfPQ6KQ9wyZkE qW52Tp5S8qage6d9b+HUBKQ2CFWAERtQlwAlhwlYkyT97mg0nnQMPyVxphS+z+IJi67xty/e4gDUL EcYmD2o8IDtFUs+zT/qCh1IC+u1a2G49Byos6dFG7tGQeiCxPYW9hfU055vMaB4XLfE2Otf9jzkqY FZVFosaKQ==; Received: from relmlor2.renesas.com ([210.160.252.172] helo=relmlie1.idc.renesas.com) by casper.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1egx68-0002HV-7L for linux-arm-kernel@lists.infradead.org; Wed, 31 Jan 2018 18:27:07 +0000 Received: from unknown (HELO relmlir1.idc.renesas.com) ([10.200.68.151]) by relmlie1.idc.renesas.com with ESMTP; 01 Feb 2018 03:26:52 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir1.idc.renesas.com (Postfix) with ESMTP id 8DC7A3B56D; Thu, 1 Feb 2018 03:26:52 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.46,441,1511794800"; d="scan'208";a="271234894" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.37.88]) by relmlii2.idc.renesas.com with ESMTP; 01 Feb 2018 03:26:46 +0900 From: Fabrizio Castro To: Philipp Zabel , Rob Herring , Mark Rutland , Wim Van Sebroeck , Russell King , Catalin Marinas , Will Deacon , Michael Turquette , Stephen Boyd , Simon Horman , Magnus Damm , Geert Uytterhoeven , Wolfram Sang Subject: [RFC v4 21/26] ARM: dts: r8a7745: Add watchdog support to SoC dtsi Date: Wed, 31 Jan 2018 18:24:25 +0000 Message-Id: <1517423070-24236-22-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1517423070-24236-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1517423070-24236-1-git-send-email-fabrizio.castro@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180131_182704_557408_58D69A10 X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fabrizio Castro , devicetree@vger.kernel.org, Chris Paterson , linux-watchdog@vger.kernel.org, Biju Das , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Ramesh Shanmugasundaram , linux-clk@vger.kernel.org, Guenter Roeck MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds watchdog support to the r8a7745 SoC dtsi. Signed-off-by: Fabrizio Castro Signed-off-by: Ramesh Shanmugasundaram Reviewed-by: Geert Uytterhoeven Acked-by: Wolfram Sang --- v3->4: * no change arch/arm/boot/dts/r8a7745.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index 6bc1cf4..5d1b8f2 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -321,6 +321,16 @@ reg = <0 0xe6160000 0 0x100>; }; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a7745-wdt", + "renesas,rcar-gen2-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; + }; + sysc: system-controller@e6180000 { compatible = "renesas,r8a7745-sysc"; reg = <0 0xe6180000 0 0x200>;