From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40FCFC3F68F for ; Thu, 5 Dec 2019 13:59:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 13D4A2464D for ; Thu, 5 Dec 2019 13:59:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729584AbfLEN7h (ORCPT ); Thu, 5 Dec 2019 08:59:37 -0500 Received: from laurent.telenet-ops.be ([195.130.137.89]:55336 "EHLO laurent.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729430AbfLEN7h (ORCPT ); Thu, 5 Dec 2019 08:59:37 -0500 Received: from ramsan ([84.195.182.253]) by laurent.telenet-ops.be with bizsmtp id aDzY210075USYZQ01DzYQ8; Thu, 05 Dec 2019 14:59:36 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1icrfI-0002Kr-1D; Thu, 05 Dec 2019 14:59:32 +0100 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1icrfI-0001x6-01; Thu, 05 Dec 2019 14:59:32 +0100 From: Geert Uytterhoeven To: Magnus Damm Cc: Eugeniu Rosca , Rob Herring , Mark Rutland , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/6] arm64: dts: renesas: r8a77961: Add RWDT node Date: Thu, 5 Dec 2019 14:59:25 +0100 Message-Id: <20191205135930.7454-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191205135930.7454-1-geert+renesas@glider.be> References: <20191205135930.7454-1-geert+renesas@glider.be> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas R-Car M3-W+ (r8a77961) SoC. Signed-off-by: Geert Uytterhoeven --- Test procedure: 1. "cat > /dev/watchdog", 2. Wait 60s for reboot. --- arch/arm64/boot/dts/renesas/r8a77961.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi index 64466c86b698826d..ea2c6445977f3d99 100644 --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi @@ -319,8 +319,13 @@ ranges; rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77961-wdt", + "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; - /* placeholder */ + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; }; gpio2: gpio@e6052000 { -- 2.17.1