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 8AFD5C433F5 for ; Mon, 31 Jan 2022 08:54:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357892AbiAaIyF (ORCPT ); Mon, 31 Jan 2022 03:54:05 -0500 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]:38152 "EHLO smtp-relay-internal-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348143AbiAaIyC (ORCPT ); Mon, 31 Jan 2022 03:54:02 -0500 Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (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-0.canonical.com (Postfix) with ESMTPS id B19C53F32B for ; Mon, 31 Jan 2022 08:54:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1643619241; bh=Nw4J5FSO0/NGyfqa9gmpjIM7NtP91GXWHGgvWMRkq1I=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=IUl201egHHisqQmietg/NqmPuNoswDoqYO0Ff0sKASmJjKry18kDkcUJdqCnSP3AS bFn6dOfVeuqNh4dlrINdXv1WPYnKvNe9aELr3HofmAe7Cit1hpAs5OjErE13HCEavk G8tEE8Szg04BvSY4NATn3F58+eTDwcOKc8t0Qry++fdycLbO7Jv45Qq/57rRR5BK1F bOAdBLbS214I/ecdPWmUj/xQ2YTSVHCM5CendkCSwAv+qvgrfI9iS5HOwUvPPVcGIZ gqX3Njrgov34POwqN+6qaAw0GLS76f1EfKbHqzZQeVRbpnKqovdYMXVyTUDgHWKi9l XNTQQm4CH4E0Q== Received: by mail-ed1-f71.google.com with SMTP id b26-20020a056402139a00b004094fddbbdfso6618688edv.12 for ; Mon, 31 Jan 2022 00:54:01 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=Nw4J5FSO0/NGyfqa9gmpjIM7NtP91GXWHGgvWMRkq1I=; b=fRnu23Q2dTJ6kltvtTFylJWdVqDqn5RKXgcAER4FvQSDCJGMH2LOMJQHE3tnntLYeV G5ScIc1JKtmKZmq7olZAflxfwmXGFwMKlh6AGunVlRajLCyMUaFuZTsNx4SIb77VR3rz XiCGLpwKIF9n3xeez/d1m3yLhocXj3mqob9X1iC19WlQZlNrkHJVOlxHFe5eJtPhJibe tKQNrziIBozLNVAofo0RAiijiSEov5ux0M3r2Xr1perA8ZOStBF9gRSDHIjBtGDlUqWz eiNGv1kJ80asDsQ6pDiF8VzDUGxICYvbDUDxIIIWdCPDEAjt+qAiGzN111Rx9DlUFNCw lhaA== X-Gm-Message-State: AOAM5336bvl9gXnLdcyA3xfSC1gohvNZMIrxejMstLsaGgKM+vO4VKUA p4XQiMMQcLjQ18aYY7AQb8QRbBaxYNYolvBBLw1BS+gD0tvogWVDdPGvsjK6qX8xZXY7aL45k7o TvJb0TAw1E22tauhiVL6dqPQKcYIFtFq4RTWzFWYFFw== X-Received: by 2002:a17:907:8a1b:: with SMTP id sc27mr7678212ejc.300.1643619241258; Mon, 31 Jan 2022 00:54:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJzi61kssgqB4iIEvZMFNY8TmBwEuHgoyp4eoG0qGYq2fPVOjqOPm5AcjRhPA7u3o1xiyozJ/Q== X-Received: by 2002:a17:907:8a1b:: with SMTP id sc27mr7678201ejc.300.1643619241094; Mon, 31 Jan 2022 00:54:01 -0800 (PST) Received: from [192.168.0.71] (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id v15sm17357839edq.35.2022.01.31.00.54.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 31 Jan 2022 00:54:00 -0800 (PST) Message-ID: <131c9bd9-b035-8a75-ca27-f9c2b3993566@canonical.com> Date: Mon, 31 Jan 2022 09:54:00 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH] ARM: dts: add 533 MHz step to p4note GPU opp table Content-Language: en-US To: =?UTF-8?Q?Martin_J=c3=bccker?= , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220129221452.GA36524@adroid> From: Krzysztof Kozlowski In-Reply-To: <20220129221452.GA36524@adroid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29/01/2022 23:14, Martin Jücker wrote: > The p4note devices support 533 MHz GPU speed, so let's make use of it. > If there is going to be resend, please add prefix "exynos:" in subject. Just like other commits (git log --oneline arch/arm/boot/dts/exynos*). > Signed-off-by: Martin Jücker > --- > arch/arm/boot/dts/exynos4412-p4note.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi > index 4ae6eb3091c4..d277b2337ae0 100644 > --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi > +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi > @@ -355,6 +355,13 @@ &gpu { > status = "okay"; > }; > > +&gpu_opp_table { > + opp-533000000 { > + opp-hz = /bits/ 64 <533000000>; > + opp-microvolt = <1075000>; > + }; > +}; This looks like Exynos4412 Prime. Please check also CPU frequencies and if they match, just include exynos4412-prime.dtsi (like Odroid U3). > + > &hsotg { > vusb_a-supply = <&ldo12_reg>; > dr_mode = "peripheral"; Best regards, Krzysztof