Received: by 2002:a05:7412:798b:b0:fc:a2b0:25d7 with SMTP id fb11csp245327rdb; Thu, 22 Feb 2024 02:17:54 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCUHcWW6xhZfAYH37/U4VBMqmaeHYdSzLjQnQl37QZvDW+or6QCPHR+mSY3OsoqWsFdJTyYbsceS+TJJihCvYmWcNm4zHZBqT29/8/WcMA== X-Google-Smtp-Source: AGHT+IEFd2+kpLMzEpi3BAbQ9xQ0lAArSlLy6lrhviHo8NHbmNt9KqxaM8K305RZkwSmSmJF6WeM X-Received: by 2002:a25:854e:0:b0:dcd:b76f:36de with SMTP id f14-20020a25854e000000b00dcdb76f36demr1834975ybn.1.1708597073916; Thu, 22 Feb 2024 02:17:53 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1708597073; cv=pass; d=google.com; s=arc-20160816; b=MuO8tWnZG2km7ouS2OdxDqRZrXa1Ovg5E3DdOYl9WuBpPSujGpeTdy97u5UkeKXcgM O/2Hd6oHremcNqVhCu8+8N/xN6kBefDQplj6jV2gZLKR4Kk7jgO1ay3FBLKptfLcY3r6 Xpb6QLpapQC4t0lhYbaYvfT2Pevq2EHTRsntQ+l+e38LVDYmtkOh4GvcDEdLlQOzHL9D 1eQ11IbFrn40KhzjuNKdbqvUAd8ZW56FIHYmleIXReEuJSdp38T9vBnengNjTK8L3S2h lmjuQKDDSrOecLA7YAVtf9Sn/su69tLHJVrnH+QZTTHr2wNtnLQReCf/ibhFjzbX/gaT 9Wag== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:date:message-id:dkim-signature; bh=G1J8J17nCvBwJV4rCbF2JrhC1M/fgT2R9MteVMrLhr8=; fh=aZR3bNyJnlcl7ALAo78b3jPOi2bjL8sQT7t/9Jkwryo=; b=EQOBaj5/g1rApVzCoD0UJQoncZeSvk97HkvPvzEB24ArRWutPjut7mp1p84Koiik/T zM9q8zsDELecT0YLS7gMDLKMV1VIu5Jb50QmpBEOciu+AuVR/HsVz0jRmznrbpmboopy +vh8PDyZ4kwCDf0QK00BZNov0SfjlwPB+bWwwG3dg0lLgproKLw2R3QCbsoUP1sAxv4l TOmUfn3h9izfljT2WSmYrBvRuTAHJcub1OraokjZ61XUmz64NYb1aMVaV+5LTIzn14CQ pi/n1sRUDsFm6qrzHe8ROs3BFTFcVjwi+Ux75wSFbZQJC0mOe1eWF7ZCDi7CLiq60PU/ 1ijQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=MGs2c6o6; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-76306-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-76306-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id g15-20020ac87d0f000000b0042e390c97f7si3129990qtb.82.2024.02.22.02.17.53 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Feb 2024 02:17:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-76306-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=MGs2c6o6; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-76306-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-76306-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id A923F1C2424E for ; Thu, 22 Feb 2024 10:17:53 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 790713A1A3; Thu, 22 Feb 2024 10:17:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MGs2c6o6" Received: from mail-wr1-f54.google.com (mail-wr1-f54.google.com [209.85.221.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 13ADF1B59E; Thu, 22 Feb 2024 10:17:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708597066; cv=none; b=o9/X9/acvm+3wHtt80hszowzNmS3trHqpF7PXBJcn+ImaP5jZhfbs+J96vCDJ2+yOg0zY/5C1d/g/IMvKyAf1aZUl+BcdMDZrZQ64eB4Gq9Zx5qLvvvmxcGBuXfF9EOgE7dpK9kDwZusZ6mKKZV8MOe0XC23Mk9GSnreRr042kI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708597066; c=relaxed/simple; bh=RcGPgWvUr89/90UiJww8A5DghH3iiqUPV3yU5/wDZ2g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=lbFLd/DnviYAvOkUfmf2denbFODBvFVsKD/+E4UQNHLVER/rnztIh9G1ZGO2/Yr7A4AR0ZkcUcGgVE+zn+uwEFlb7BrBs1W0taF2q2dq0Rdf3zaz8kiw8xOaekffpGb46Nx57rAmo4fyKuRsAmYP/PjEj9J7LIiqHIRjV3I1AP8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=MGs2c6o6; arc=none smtp.client-ip=209.85.221.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wr1-f54.google.com with SMTP id ffacd0b85a97d-33d26da3e15so432828f8f.1; Thu, 22 Feb 2024 02:17:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1708597063; x=1709201863; darn=vger.kernel.org; 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=G1J8J17nCvBwJV4rCbF2JrhC1M/fgT2R9MteVMrLhr8=; b=MGs2c6o62eqZqNO1Sqz3SgEbTHJx7kRCC0PHCWohOcGQ9SuEgXIcqNEpzKYj9wNi1w x9Aw4RJAD0zHwnQ73+rFbGzkBEGroQojdLUMplG/2xF10JzfbuC3DGUe9ClaEeRlQyM3 UZO3pWbgY2/j3qQGd8F7mMm+GH/dCffrQ7taLQt/OG4IZp6KWdbvVQEx+uEmcIQRf4wA DqUbcFJJs5+bKX7AMNegqgl4TS4Aoo6hwTFoikCNTvMIraCxUxYNPblyR7ToiyL2qQg+ OYlstkXDwP2BgEOLUWonlIfCyjFwYGkZ1UloNCup4nd3P13g78rpBpkqAAza/b5FWYMx /J9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708597063; x=1709201863; 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=G1J8J17nCvBwJV4rCbF2JrhC1M/fgT2R9MteVMrLhr8=; b=XcFOU0BOeUvuDRNO0tZluWHUwUTgT1oNU7zi3lruwCehtQBLTDjUVHAofBPe4xvm99 1oROoMjFzO4GjXJmqwGlRnWG5358wzAy5SDsY8iW+SW/POO88kFX02l/UhzZzwERBsrb 9a3uPw34VcNbD6kndWKxfrnfKAG1+VhBykXwKXtzipa+bvkk1vUtdCOdzP7j8lfKa56r 3NjOJvsk0MHjYfPHHPb+xNDYHpGTgOh13LFKTsFuSNrbPVRmuHl7SyxkUHYQt4jLUt9H 5TqZmEdRNw3cMSVtaOJP08ILSyRrabfM2Tx2ZqtUoEv7FOvnrwensSwQtxAESoVUFnjJ JvRA== X-Forwarded-Encrypted: i=1; AJvYcCX1C3MKXwYxD/hoN+wCoWMRwQAPTPMfp7mdlc/xwh883eWOeIO+zcdnMAbwpNU0MrWGVkaDV/75LVOMmFB5TOjj+rqPiy5UdzGen+Ix9/l762a+wKKFpaSlAWF+8bHTvfnOy6mv8mlmhA== X-Gm-Message-State: AOJu0Yx9inpTWebLFeURLi/Ej8I8x3Nxw0sVVpEp688avU4R/tYEwKIk oQDUv3QO9y+6JrLXKixFtWld/TVPBR8TXmhPWEB1hK4vG5hVuCLz X-Received: by 2002:adf:e742:0:b0:33d:3e02:a5b0 with SMTP id c2-20020adfe742000000b0033d3e02a5b0mr1926418wrn.11.1708597063175; Thu, 22 Feb 2024 02:17:43 -0800 (PST) Received: from [192.168.50.110] ([90.255.110.157]) by smtp.gmail.com with ESMTPSA id bu7-20020a056000078700b0033d5aee2ff1sm11542845wrb.97.2024.02.22.02.17.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Feb 2024 02:17:42 -0800 (PST) Message-ID: <32098130-cd5e-4bed-9bcd-155227c6008d@gmail.com> Date: Thu, 22 Feb 2024 10:17:41 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: meson-g12b-odroid-n2*: Add support for overclocking Hardkernel ODROID-N2 boards. Content-Language: en-GB To: Jerome Brunet Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Martin Blumenstingl , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org References: <20240222082523.1812-1-greena88@gmail.com> <1j8r3cet0i.fsf@starbuckisacylon.baylibre.com> From: Adam Green In-Reply-To: <1j8r3cet0i.fsf@starbuckisacylon.baylibre.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 22/02/2024 09:37, Jerome Brunet wrote: > Patch title is too long - checkpatch.pl should have given a you warning > for this. > > Not sure it is wise support overclocking directly in mainline, not by > default at least. Maybe as an overlay ? even this I'm not too sure. Hi Jerome, Appologies for this but checkpatch did not raise any issues re the length of the commit message. Overclocking is not enabled by default due to the turbo-mode bit being set, it still requires the user to issue the following command to activate. echo "1" > /sys/devices/system/cpu/cpufreq/boost It's also worth noting that regulator voltages have not been upped to achieve this. Lastly if the HK wiki is to be believed then the N2 (non-plus) is already overclocked in mainline. Best regards, Adam