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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F659C47258 for ; Wed, 31 Jan 2024 09:12:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Ve4+QrTuSrsf98B78OcASRqlLgStwVS1vVZKErq43dE=; b=HyvchS+uMTng1Z UnKiKglraZ5/sWuiM6+P7t40BPh8Aih5Hp7ykCO4T8cwDAh9aMTsUOF4JhWUOAbYGlyWh1UHTP6Y9 z46KhuR56CBvglB3udcpCTEALjgsEASxwl6j6Wfisar6TPnOu20SsD7XFa5IktGDE29382Il72r1I P7gv5KQuzPczzVA3dSlJwQpfgHNo8yR+fq1dnsYvNm5sDp3lHsSaeyNatqo9nKv145l+Ub496dz8w ofXfzVqEuZijbzZdjTh2DTFEamzr1AgYYNkhOmWfwyWYu2m9siwK6Ui7J+9fhEXzJxdyk6eoOhDZa bSodUY2GcHLjETXu1IFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rV6dh-00000002MfK-3zQS; Wed, 31 Jan 2024 09:12:13 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rV6df-00000002Mdr-2W1I; Wed, 31 Jan 2024 09:12:12 +0000 Received: from i53875af6.versanet.de ([83.135.90.246] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rV6dZ-000364-MD; Wed, 31 Jan 2024 10:12:05 +0100 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexey Charkov Cc: Daniel Lezcano , Dragan Simic , Viresh Kumar , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alexey Charkov Subject: Re: [PATCH v2 3/4] arm64: dts: rockchip: Add OPP data for CPU cores on RK3588 Date: Wed, 31 Jan 2024 10:12:04 +0100 Message-ID: <2168725.pYTLVKaXyH@diego> In-Reply-To: <20240130-rk-dts-additions-v2-3-c6222c4c78df@gmail.com> References: <20240130-rk-dts-additions-v2-0-c6222c4c78df@gmail.com> <20240130-rk-dts-additions-v2-3-c6222c4c78df@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240131_011211_673349_D2411146 X-CRM114-Status: GOOD ( 13.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Dienstag, 30. Januar 2024, 19:21:15 CET schrieb Alexey Charkov: > By default the CPUs on RK3588 start up in a conservative performance > mode. Add frequency and voltage mappings to the device tree to enable > dynamic scaling via cpufreq Please add a paragraph describing where the opp values comes from. Probably just the vendor kernel, which is fine, but I really like to document that these values have some sort of grounds ;-) Thanks Heiko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel