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: 10194533 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 08D5760595 for ; Wed, 31 Jan 2018 18:26:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0632925223 for ; Wed, 31 Jan 2018 18:26:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EEEFF286C8; Wed, 31 Jan 2018 18:26:55 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI 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 A6003283D9 for ; Wed, 31 Jan 2018 18:26:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751861AbeAaS0z (ORCPT ); Wed, 31 Jan 2018 13:26:55 -0500 Received: from relmlor2.renesas.com ([210.160.252.172]:15942 "EHLO relmlie1.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751858AbeAaS0x (ORCPT ); Wed, 31 Jan 2018 13:26:53 -0500 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 Cc: Guenter Roeck , devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Chris Paterson , Biju Das , Fabrizio Castro , Ramesh Shanmugasundaram 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> 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 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>;