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=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 E4946C43332 for ; Fri, 20 Mar 2020 15:11:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B4FC52072C for ; Fri, 20 Mar 2020 15:11:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ppCJxqLJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726840AbgCTPLJ (ORCPT ); Fri, 20 Mar 2020 11:11:09 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:40217 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727406AbgCTPLJ (ORCPT ); Fri, 20 Mar 2020 11:11:09 -0400 Received: by mail-lj1-f195.google.com with SMTP id 19so6764827ljj.7; Fri, 20 Mar 2020 08:11:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=uhFGy5vD5fOErExrsoJO9yiwiyB9HUKnXCIyG1RqDs8=; b=ppCJxqLJhb5yLDjQraYLfoDnvFU2b6tFbN0snn7kAH4s9Ux8hMBjRimDit8ij4a0+J XjXO4l3b32XlKel6ZNVZuDrUoAJxnXq98YS8P+eNKRhbq8LKmL+LztOJNUK4QQ+zAwpZ OzOiRNJrpiib29FEuhjwH4VeXkr5btAEiqzOv8lWcAT/ej7IRWffUOYWCY8HxRMfnUco u01h9+0E7NDI4RY4U82An2ENbe1fhjnmbir/oK2iuPP4mlPEgozxVyrEpgSCB68x8Pjv 9Uowktf/Vqe1yHD4t5Md/PFTmFYieuQdMDoE3EIBpPkUM8A7i+kg680pzRnpuJfTmrRM wk3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=uhFGy5vD5fOErExrsoJO9yiwiyB9HUKnXCIyG1RqDs8=; b=R/0fGTozfVFVma0kQKcUdkW6nT+4/AWHfXuup/u4H2yHIYLIKBgQZcrNcCCDLM/AfG sIzLSwmgLxVRFXWEFVxeqH7FwHJUkxG1RlwLeHbmyys4XeRwqTtCC79KDwRyl+I0xFyh sf2jA7yc1dreHyUcEDddgm3tRySKy/G1ODEWJ1VDqqKU8JMkF9Wre6M/3UfJmiBsLd4M 74A/XwIdoZwMrIa4Fjk/rUpVuomfE5Z/FMUr2CFAZeOgmRsHPKZrxagWf5i1sQccRqzJ JU6wcpexrRP0uC4JAPC0FhU3tCEvVJ9ycpxaar/l6A9JOaHOMOpyOAtrrlVbVhEw7TJd S3jg== X-Gm-Message-State: ANhLgQ3YMwenVaQbohY3PzHB0D232db/ciH1nV9e0NBdTB29ni5A6zMS ZBFkUcqLLRgjO6H6wdGls+qYIkTi X-Google-Smtp-Source: ADFU+vvt/lfrBid0UlknHY23uJupdxcC74xtAPrDSi/+bdM3/BI8wjyaitPi4Hc6B9Eq9jYfAZo6vg== X-Received: by 2002:a2e:9a52:: with SMTP id k18mr5211493ljj.242.1584717066306; Fri, 20 Mar 2020 08:11:06 -0700 (PDT) Received: from [192.168.2.145] (94-29-39-224.dynamic.spd-mgts.ru. [94.29.39.224]) by smtp.googlemail.com with ESMTPSA id 64sm3470082ljj.41.2020.03.20.08.11.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Mar 2020 08:11:05 -0700 (PDT) Subject: Re: [PATCH 2/7] clocksource: Add Tegra186 timers support To: Thierry Reding Cc: Thomas Gleixner , Rob Herring , Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200320133452.3705040-1-thierry.reding@gmail.com> <20200320133452.3705040-3-thierry.reding@gmail.com> From: Dmitry Osipenko Message-ID: <48b2099c-dd83-d4dc-aab4-8c6f68a215cf@gmail.com> Date: Fri, 20 Mar 2020 18:11:04 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200320133452.3705040-3-thierry.reding@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 20.03.2020 16:34, Thierry Reding пишет: > From: Thierry Reding > > Currently this only supports a single watchdog, which uses a timer in > the background for countdown. Eventually the timers could be used for > various time-keeping tasks, but by default the architected timer will > already provide that functionality. > > Signed-off-by: Thierry Reding > --- ... > +config TEGRA186_TIMER > + bool "NVIDIA Tegra186 timer driver" tristate? > + depends on ARCH_TEGRA || COMPILE_TEST depends on WATCHDOG && WATCHDOG_CORE? > + select TIMER_OF > + help > + Enables support for the timers and watchdogs found on NVIDIA > + Tegra186 and later SoCs.