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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9AF0EC4332F for ; Tue, 19 Oct 2021 16:22:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8256060C51 for ; Tue, 19 Oct 2021 16:22:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233737AbhJSQZB (ORCPT ); Tue, 19 Oct 2021 12:25:01 -0400 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:59504 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229774AbhJSQY7 (ORCPT ); Tue, 19 Oct 2021 12:24:59 -0400 Received: from mail-lf1-f70.google.com (mail-lf1-f70.google.com [209.85.167.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 448EC3FFE2 for ; Tue, 19 Oct 2021 16:22:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1634660566; bh=nrplF5/n2HJclWoZ/o1OS3oX2QVTFhwY1QiC0HJEo1Q=; h=Subject:From:To:Cc:References:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=SJOEO4nylnDqLqlkkx3EmeX05vi+W9IHP3Zgp6c+vi8uPnjOwiZZGCnji/nGyLAcW teD3BDkX3xi4RYtONog1HUXRWyP0bVJdVjaDuYSCWTK5UU0MU6Wlvp5sGNuerjZBxU cqV3yicngBj3rzDiIo3bin6TTGbu1NCWZQYSfn1FxtCBWiCi+XK0CCKvA/eOp5UOoZ 951GA4Kl1zfUBai6LkISvhr+esRLMLXm0uQjACJp3t7+ELLhD2F+Vnz7vIrk9T8Tqy NNqkPWGsmSP24qo4WNCVxPsjQEyzNlGp+lfM2scIkVxneLS0847cHUEFM73lkccup6 E6NRygeUxdlNA== Received: by mail-lf1-f70.google.com with SMTP id f6-20020a056512228600b003fdc9741438so1628973lfu.18 for ; Tue, 19 Oct 2021 09:22:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=nrplF5/n2HJclWoZ/o1OS3oX2QVTFhwY1QiC0HJEo1Q=; b=oV1T/2iRuOR5cYXIdb+juv/ucifFECFH+XM5H7D9sUwXwpcDtRpEoAJFP1uE8zr9uD FwuWRp81tWN3fNockrmfp4AyRWYUvpnFh3HsIKyeYH48p/xHkInMmXWfzulcOdfUT91N SRe1PXm4BH5MlEBUZdIplHKIEj6t2gMZy/0oO4XXgPkSE3OUMPXjuB2OA1IjBcH/kA6Q hf6lP46bT9h8OJasIdTl2Ywl2gmOSeTTsrWBFEyFVFMVAswSotcZS1TF9EETLjjeg8Vy 6AKD1kHHDRYoTns3vURRNbLm9O0kLc4/sFdawD7WyD1dOtB6ReG79hq2blcEo6GOtChq CwjA== X-Gm-Message-State: AOAM532VvqzQPgq89zs0eSEQWZCAIZgfDkDa7CTy3Rgz3ROzow5PVubW xMOJkglpgy4NA0M69rpVZCrX1WvLYd2mJ8MFf43vNvdw9XWWXGdfVg/181KhGPyBO9u8nBksMFJ EYSkbzeYLxDTYEmpvw8sohzLLeubUUqMCqqLgCE7CXg== X-Received: by 2002:a05:651c:1503:: with SMTP id e3mr7584364ljf.182.1634660565533; Tue, 19 Oct 2021 09:22:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzLfk4wVZVwvZJIEzb/oTGdx5lSxBHrZwnb1vR6F2383EIW8C3UxKhZXarC7rq4K9F+3uQmsw== X-Received: by 2002:a05:651c:1503:: with SMTP id e3mr7584342ljf.182.1634660565385; Tue, 19 Oct 2021 09:22:45 -0700 (PDT) Received: from [192.168.3.161] (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id x10sm1705240lff.44.2021.10.19.09.22.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Oct 2021 09:22:45 -0700 (PDT) Subject: Re: [PATCH 2/4] rtc: s3c: Add time range From: Krzysztof Kozlowski To: Sam Protsenko , Alessandro Zummo , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20211019131724.3109-1-semen.protsenko@linaro.org> <20211019131724.3109-3-semen.protsenko@linaro.org> <6dbd4812-bac3-55dc-108e-c322e8a493de@canonical.com> Message-ID: <6ce55971-bee5-1bc9-c3a2-28e6ede37401@canonical.com> Date: Tue, 19 Oct 2021 18:22:44 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <6dbd4812-bac3-55dc-108e-c322e8a493de@canonical.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19/10/2021 18:17, Krzysztof Kozlowski wrote: > On 19/10/2021 15:17, Sam Protsenko wrote: >> This RTC driver only accepts dates from 2000 to 2099 year. It starts >> counting from 2000 to avoid Y2K problem, > > 1. Where is the minimum (2000) year set in the RTC driver? Ah, indeed. I found it now in the driver. > >> and S3C RTC only supports 100 > > On some of the devices 100, on some 1000, therefore, no. This does not > look correct. That part of sentence is still incorrect, but change itself makes sense. Driver does not support <2000. Best regards, Krzysztof