From patchwork Fri Mar 20 13:34:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 203048 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 1F801C4332E for ; Fri, 20 Mar 2020 13:35:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E86122076E for ; Fri, 20 Mar 2020 13:35:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bYiSWXG8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727386AbgCTNfe (ORCPT ); Fri, 20 Mar 2020 09:35:34 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:52830 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727471AbgCTNfO (ORCPT ); Fri, 20 Mar 2020 09:35:14 -0400 Received: by mail-wm1-f68.google.com with SMTP id 11so6533689wmo.2; Fri, 20 Mar 2020 06:35:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ie6jFqOSrTu+xf/V4MNbj7GzVLme0az5kv4/5mQNB0k=; b=bYiSWXG8HNjZu608MUAN1KPB+00ESgXXtFJe3GhMQamj1oqGRLdIag3YlPDV84IXVx Pk2IKG85pzwF+e2b1gPFFZP1XlJMDBM1eOJozEl3FYERUxf42zq8cNoXdifXXmFSZUIm s3QvzOLmDGB7sdRpYfXUOXxBnk/TKAmHkuQLNxDD0jZO0vBcu5w4IWQmJZr9hJ3ZqgOh XVJ7CVyUYtY4PtZSDFVsRTp3sLEV68KxruuIpNGs6o2eA14en3bYLw0YRCr/0F/s4NOL PmLGJsdYO2Q1CKNTDho+GzRMnNeXIOmXyqakuaFBnV1DfMxJsME7EDYWKbfBBQTKD85a Se6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ie6jFqOSrTu+xf/V4MNbj7GzVLme0az5kv4/5mQNB0k=; b=gHujxYpJsKYNvJNcZ05UyHp3wG6N9oysZV3mG+8qotCYzT04k+MbwOlakTtrRKJbgY iebcQj6h+FkQHmraAdcHeSqwZdP55ImOO6jpPUTMy9h+lspIzorseHQCAF99Hm+zonrB ETDVlp5OD5o6cxmK5I4CoAygQDgMAX9l7rdYvtHVcXCiyK0zhDMVvcTwTGelZf7/UP2d T1qUd19t3yyuuoxXJLo1yK32QNlG+acG6X4X4tSphbr2I9yChVGcG8agnHJVzghSaJcI fcpd1aCu7rIxtAonHtAh7pqeHQzY6qbZ2zKAa6AfPuRBG4YhCN3fUN+dAaBZZrFep+6k bkEw== X-Gm-Message-State: ANhLgQ3Wl/0FQmCkirqYAPCO2kTi9kYxVtyb9sBgWtwsJZ9m3mHu7y4D wlYm80jRYEUK6Dy+XRK8xlY= X-Google-Smtp-Source: ADFU+vsxJ/OjFy5JkjSacUfjpV9FUE3JNkijj7IBK0oDz5QHO52DdVAXkWTcM1oGmUpgb0A5Bptssw== X-Received: by 2002:a1c:68d5:: with SMTP id d204mr10231998wmc.15.1584711312059; Fri, 20 Mar 2020 06:35:12 -0700 (PDT) Received: from localhost (pD9E51CDC.dip0.t-ipconnect.de. [217.229.28.220]) by smtp.gmail.com with ESMTPSA id j39sm8892844wre.11.2020.03.20.06.35.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2020 06:35:11 -0700 (PDT) From: Thierry Reding To: Thomas Gleixner , Thierry Reding Cc: Rob Herring , Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/7] arm64: tegra: Enable native timers on Jetson TX2 Date: Fri, 20 Mar 2020 14:34:50 +0100 Message-Id: <20200320133452.3705040-6-thierry.reding@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200320133452.3705040-1-thierry.reding@gmail.com> References: <20200320133452.3705040-1-thierry.reding@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding Enable the native timers on Jetson TX2 to allow using the watchdog functionality to recover from system hangs, for example. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index da96de04d003..9aa17744c4a0 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -58,6 +58,10 @@ memory-controller@2c00000 { status = "okay"; }; + timer@3010000 { + status = "okay"; + }; + serial@3100000 { status = "okay"; };