From patchwork Wed Jan 31 18:24:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10194661 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 3636A601A0 for ; Wed, 31 Jan 2018 18:41:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5408A28806 for ; Wed, 31 Jan 2018 18:41:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 472AA287AA; Wed, 31 Jan 2018 18:41:29 +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 BD15A28806 for ; Wed, 31 Jan 2018 18:41:28 +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=vDh/EjqP1WblzGJ61hcJtvPuNisS8iLF2eoF0fPgzTQ=; b=gq0HT+8+D6BgkXgjQMFQXOO+5T kNZep6AyCd3PcVYW9mbNmWwC7HgSDvHEWnIof5oogjy9MTWZerDcG2NgXYVTLb6xXpl6hJoibUEx9 4vLo1uZwltmM5hCmVGY4Fd0o60Op0c+6jwd3Kcz5Vw75ro5QdzCrXOdcj2CcYC4wMjVw7mInHwvav X99qlDFR31rjONUz9jwtjQvnzBsQtNnrr7D/un8QqVQfTuM/ejZQV4adtuCzT4ZGGc3vifomQcyXT /StcP3ckqrxc0fR9if3VJI7bf9ozovgK6YuVno3yplg+w0GeYzDLjFfuTSxuu9b5QZr66qgSpi8sY lrLEEOCg==; 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 1egxK2-0000WJ-DH; Wed, 31 Jan 2018 18:41:26 +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 1egxJz-0000RB-Uf for linux-arm-kernel@bombadil.infradead.org; Wed, 31 Jan 2018 18:41:23 +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=EsnS9GOdyUfC42s1Sul2ulo6/xzaVv+iHUlATpyWLGQ=; b=I2l9rs6Q5Dv+d0pCcNAebXRa7 LcpLLAYs32blbU9uET93pDFa48QLKTdIMKGNvcHsalf9IZ50M65OLimHHYRiz6G7TbtwEwjZi2uwV 2SZvCiMscxbAf4ywT6JKZVoNA1qZg7lSbxh4fPRDBQSOEJAarHJ6yzLZ+C5Rfkp9pBaFO9RP4JfoH IGAwAvU507w0/oCogZ4/QWKQTyylAM5gape2aoZtrRqJ9x3VlvNontSLYFNOR1ds9brAtpo1IHs8F aMA8JYDOM8lMiBlm4Ndl180FpEmYNCPM2gh+o8WntcjELFjz14qZZQ7eQN0zlCpFHnGDet+IJXmRX +v3I4I1ag==; 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 1egx6B-0002HV-RG for linux-arm-kernel@lists.infradead.org; Wed, 31 Jan 2018 18:27:09 +0000 Received: from unknown (HELO relmlir3.idc.renesas.com) ([10.200.68.153]) by relmlie1.idc.renesas.com with ESMTP; 01 Feb 2018 03:27:04 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir3.idc.renesas.com (Postfix) with ESMTP id 09C1E414A2; Thu, 1 Feb 2018 03:27:05 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.46,441,1511794800"; d="scan'208";a="271234900" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.37.88]) by relmlii2.idc.renesas.com with ESMTP; 01 Feb 2018 03:26:59 +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 23/26] ARM: dts: r8a7791: Add watchdog support to SoC dtsi Date: Wed, 31 Jan 2018 18:24:27 +0000 Message-Id: <1517423070-24236-24-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_182708_098544_87A1CD71 X-CRM114-Status: UNSURE ( 9.40 ) 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 commit adds watchdog support to the r8a7791 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/r8a7791.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index d2a4546..80e20ecd 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -142,6 +142,16 @@ #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a7791-wdt", + "renesas,rcar-gen2-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; + }; + gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";