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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D18C7C77B72 for ; Tue, 11 Apr 2023 11:17:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229829AbjDKLR3 (ORCPT ); Tue, 11 Apr 2023 07:17:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229608AbjDKLR1 (ORCPT ); Tue, 11 Apr 2023 07:17:27 -0400 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B2FC193 for ; Tue, 11 Apr 2023 04:17:25 -0700 (PDT) Received: by mail-wr1-x42b.google.com with SMTP id s2so3890089wra.7 for ; Tue, 11 Apr 2023 04:17:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; t=1681211843; x=1683803843; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=62hsVi+QUfoOKuYp2vpVkc9puq+N1iUtD/B1+czftAY=; b=SKe6JIxZ5X0t6jdZpOlho0qGWVej/qeJcAzcHLsAFQ2SIz+my/ILQMW5fDnLJkVjOs bhqBbOzrfDUk+HoC9Y3byrRbsKJMmwyhw8XgdhbD8tMIN0M4cMHdVk9JwnOE4TuP/KpA 0LfmnPCaDeiu7BjfOQkN/7RDTGLyBo6P3JpIlzaRtO6pwNLbMRSPeulavEzDbp4T+oPx Rty8edAIOOtewbr6YPKvtANRaSkE1dj444PvmkMpalOhmZoODx6MDLth0H1GQqQrQXCo m7NX4DyS3OwbKmhpd+LGu2WnEoZa4f/1ohzmvwUObZ126vd3IE8fFL5NmSnbb5Wa4zKi b5Qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681211843; x=1683803843; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=62hsVi+QUfoOKuYp2vpVkc9puq+N1iUtD/B1+czftAY=; b=cO201FzfdfpV7I2Ffe3RNPubI3UD9KD+7eQ4qQVTDXOzvTPNQLyNk72O24Lyv/oUWG yiWVAqnyGUdhniwzyNwoi/Wrm48MlaSJ56Nm0lEDVpSKzQI3RE/f5emHM19XhzWtoY0e I2lY2C76N9o5GTmZSOPSx9BQtsqAKDiyrXG2vrPsFjIFfS9ZLcjheIWQURwx8eZlo4Z5 wkUlMHTNFVvqz2hLiVBvLEiiyXrMB6msRwnI7HLy8AzlOwtIeG8RKWkSfng639+k4eEI JZXeX0XZ0REpcxqxxHdWs5/bMM9n2Js9PSRgBB4Sl0Fkj9Q5qO3A47Ot7a+MSIog1qWK YiZg== X-Gm-Message-State: AAQBX9dLiAizw/JT0YD/Z+lQ7Z6UESEoqaazolFCtyep4jKCOJ7NFZLe f8oUlPfXRRgRugNhRH1TgTYuyw== X-Google-Smtp-Source: AKy350YNIHpETfKFyNwriQojM4cwGMtxFd9k2BIAoqEoZyUD79V9JE8xJs9z66OhnfG3ED0jM+Quog== X-Received: by 2002:adf:e34c:0:b0:2e5:a86c:fe74 with SMTP id n12-20020adfe34c000000b002e5a86cfe74mr6136269wrj.51.1681211843387; Tue, 11 Apr 2023 04:17:23 -0700 (PDT) Received: from [192.168.1.172] (158.22.5.93.rev.sfr.net. [93.5.22.158]) by smtp.gmail.com with ESMTPSA id y9-20020adffa49000000b002c592535839sm14335619wrr.17.2023.04.11.04.17.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 11 Apr 2023 04:17:22 -0700 (PDT) Message-ID: Date: Tue, 11 Apr 2023 13:17:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v5 07/12] arm64: dts: mediatek: set vmc regulator as always on Content-Language: en-US To: AngeloGioacchino Del Regno , Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Chaotian Jing , Ulf Hansson , Wenbin Mei , Linus Walleij , Zhiyong Tao , =?UTF-8?Q?Bernhard_Rosenkr=c3=a4nzer?= Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org, Alexandre Bailon , Fabien Parent , Amjad Ouled-Ameur References: <20230203-evk-board-support-v5-0-1883c1b405ad@baylibre.com> <20230203-evk-board-support-v5-7-1883c1b405ad@baylibre.com> From: Alexandre Mergnat In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/04/2023 10:23, AngeloGioacchino Del Regno wrote: > Il 07/04/23 14:59, amergnat@baylibre.com ha scritto: >> From: Fabien Parent >> >> MSDC1 IP block is powered by VMC. Make sure it is always on. >> > > Can't we set vmc as parent of vemc? I don't find parent property for regulators. AFAIK, vin-supply is used in other DTS to do that but is it supported by fixed-regulator and gpio-regulator, which is not the case here. Based on this, I don't think so, but I'm probably missing something. Regards, Alexandre