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=-4.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 822D3C433ED for ; Fri, 14 May 2021 22:18:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E99F61186 for ; Fri, 14 May 2021 22:18:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233722AbhENWTU (ORCPT ); Fri, 14 May 2021 18:19:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229940AbhENWTQ (ORCPT ); Fri, 14 May 2021 18:19:16 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D378C06174A; Fri, 14 May 2021 15:18:03 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id h4so530356lfv.0; Fri, 14 May 2021 15:18:03 -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=sSuwnMJwt5TkKzd21q3ncqH2PcAU+59JiCcaK8Su3ls=; b=jdjutopzVNNN7D++SEKeSXxMHEWc3CSDfc5/qC9F00pLkzjPx67A8PBghXQruxJVnI lMIzQig/xUAPi520/jVmaj/zX/2Y7etTp0dnKZvP1vXVIBnv6ioG2EQ3/FDgwD1Y9cYi F270hOlCRFN2LtBBLTEbBD44j2EZyRwP7lEgheBYSMVdrxIUhitEGFAqSbzbAr06mvmE /ZAYKsSyzOAvL2kyjBBBYxwInJeK0+G1WB6UXEj2YX1nPbspDeXMw/aQKTNUO6jcrej9 m2g0il3U3pVWqpFpoPdqHzFcQha3H81XOYGujmqAJKf9EfldgfNP7y4x50Vk1+KEz1LF oyJg== 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=sSuwnMJwt5TkKzd21q3ncqH2PcAU+59JiCcaK8Su3ls=; b=P2oajS2AVfRv9d/pmPNhK31sBdzu1aS7oSPR4MSgQWpinuptJ07CcYj654uozIBuzt +9oC68h4ikTDbAv2mAe21CxqtLw8ZkiR96Ihfwmozx2DUg2HQwltg8Fjq3QhkB4rZ1oN i2kGmItHOlhvTGwIFFsTKbEbmJswBiqeiALcuKz8L0vQb7hBnhqYQ5IubunHYwB6wjd1 hR95Bn7r8Ky5LJ4tXHn2KBRPS6qskoUT+IrdHn8sXlHcVFX9yxx2BkC6B35l+lelF5tq CyuS7IbCUkpZYFLuYW4BEs0yTV1C/D5cS97+atFLM3rGGfEtR3/Ewc1X2k7b5pZ8RLa+ valw== X-Gm-Message-State: AOAM532CP0OyCuNAo89ePuCsySkv7uq1CBe+iq+nRuxstdilImpgmAX/ go1Y9dyobW/HGACEv5fOsK5fa7N7OeU= X-Google-Smtp-Source: ABdhPJx6s2KmvRqKK5Sx3043r+5lEkFhJIASs1bCmOy60xh+0wm2AG0ray6aCJKmL3gk/EBkzAjh8w== X-Received: by 2002:ac2:4e0a:: with SMTP id e10mr32370473lfr.33.1621030681817; Fri, 14 May 2021 15:18:01 -0700 (PDT) Received: from [192.168.2.145] (109-252-193-91.dynamic.spd-mgts.ru. [109.252.193.91]) by smtp.googlemail.com with ESMTPSA id b18sm686268lfp.20.2021.05.14.15.18.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 May 2021 15:18:01 -0700 (PDT) Subject: Re: [PATCH v1 0/2] Restore voltages before rebooting of NVIDIA Tegra SoCs To: =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= Cc: Thierry Reding , Jonathan Hunter , Mark Brown , Liam Girdwood , =?UTF-8?Q?Nikola_Milosavljevi=c4=87?= , linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org References: <20210510220526.11113-1-digetx@gmail.com> <20210514213251.GB1969@qmqm.qmqm.pl> From: Dmitry Osipenko Message-ID: <5047e49e-fa86-1e9d-a114-cbaf31f5b86b@gmail.com> Date: Sat, 15 May 2021 01:18:00 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210514213251.GB1969@qmqm.qmqm.pl> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 15.05.2021 00:32, Michał Mirosław пишет: > On Tue, May 11, 2021 at 01:05:24AM +0300, Dmitry Osipenko wrote: >> Hi, >> >> Nikola Milosavljević reported that rebooting wasn't working properly on >> Asus Transformer TF101, which is Tegra20-based tablet device. We found >> that TF101 and some other devices have bootloader which doesn't re-initialize >> voltages properly on a reboot. The problem is resolved by ensuring that >> SoC voltages are at a levels that are suitable for the rebooting of the >> SoC before reboot happens. This series adds reboot handler to the Tegra >> regulator couplers, it bumps voltages on the reboot event. > > Which tree does this series apply to? It was made on top of linux-next, but it should apply to 5.13 as well. What conflict do you get?