From patchwork Thu Jan 25 18:03:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10184589 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 7A74060388 for ; Thu, 25 Jan 2018 18:09:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 66F2B288B3 for ; Thu, 25 Jan 2018 18:09:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 581E328A2C; Thu, 25 Jan 2018 18:09:11 +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 59E38288B3 for ; Thu, 25 Jan 2018 18:09:10 +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=d//T6GFsfYz0nHzYfq/4Gu5tQ8u1iX/jZ4as13igVew=; b=C37jG9irtoxtzyza1Rs2UlQBzU vwbN6JDz4QBNpdkmzJlztUO8jrpu44TsIj2hU1Krl3VISYjk3oVfsyFWSxBTygELLQ6u5e+vWpwpp ZNofs+OsCbr1DsTN4ac9g5ahz2KNfZEODmmDLsLporCwOqWiiSA4L2SKhPglYQgcwCjvHSGtZiLdN vbPRcOS3Ngil4+oQexkz06SIdpjO7/XQw8JgeE/QnjoT8FpgJBBdC/7EXnzfpaOt3A+PGdpe1BDsH oOdCdX75nh9fsXZUyFiu+oDVICjsFQDEzCmR+agsyyZq88esSfJXDDW1A5TRfWLiI8998dQXrGfqB 4NKIQL4Q==; 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 1eelxU-0007vg-Gb; Thu, 25 Jan 2018 18:09:08 +0000 Received: from relmlor2.renesas.com ([210.160.252.172] helo=relmlie1.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eeluv-0004rh-97 for linux-arm-kernel@lists.infradead.org; Thu, 25 Jan 2018 18:06:48 +0000 Received: from unknown (HELO relmlir1.idc.renesas.com) ([10.200.68.151]) by relmlie1.idc.renesas.com with ESMTP; 26 Jan 2018 03:06:23 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir1.idc.renesas.com (Postfix) with ESMTP id A90304BE07; Fri, 26 Jan 2018 03:06:23 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.46,412,1511794800"; d="scan'208";a="270637126" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.37.88]) by relmlii2.idc.renesas.com with ESMTP; 26 Jan 2018 03:06:18 +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 Subject: [RFC 33/37] ARM: dts: r8a7790: Add watchdog support to SoC dtsi Date: Thu, 25 Jan 2018 18:03:07 +0000 Message-Id: <1516903391-30467-34-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1516903391-30467-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1516903391-30467-1-git-send-email-fabrizio.castro@bp.renesas.com> 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 commit adds watchdog support to the r8a7790 dtsi. Signed-off-by: Fabrizio Castro Signed-off-by: Ramesh Shanmugasundaram Reviewed-by: Geert Uytterhoeven --- arch/arm/boot/dts/r8a7790.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 88ab60a..d10ae89 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -341,6 +341,16 @@ reg = <0 0xe6160000 0 0x0100>; }; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a7790-wdt", + "renesas,rcar-gen2-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; + }; + sysc: system-controller@e6180000 { compatible = "renesas,r8a7790-sysc"; reg = <0 0xe6180000 0 0x0200>;