From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f51.google.com (mail-ed1-f51.google.com [209.85.208.51]) (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 E75819475 for ; Tue, 28 Feb 2023 21:08:57 +0000 (UTC) Received: by mail-ed1-f51.google.com with SMTP id h16so45589186edz.10 for ; Tue, 28 Feb 2023 13:08:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1677618536; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+8sHszd8r1s6jc7V5kkuEfrl4rZj3zAHu2zSo/SumMU=; b=TMuA6ylWu3WLsE2TQIIueU5ev+6P62058sLojmT7SwZdMN48C7tEUqXABoyfdg9n7u PfH0hE8mcvk/OZqJHSWLkaslJVv8wJ++ykZrG6sd0Zx18wYo+90+tjMcwpM84TGdNQtH rkWBC4npU7xxK7WPVB+fDDs6AnClaew/cOIRYAxLFHpmUAU5JineAaBFc/jlhJQYWNWV SjWLsBFLvDKP55V1tuZkf05VuboBGsDF/dZX/2emTfqro20FzINUrM8BItekVwUgl4lD eepI7HDVcCl8qONyKezUoAMk1KWJTmvNx6jXuqBAJnknki6TY8L2VKyem5mDV17SaHhj zUrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677618536; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+8sHszd8r1s6jc7V5kkuEfrl4rZj3zAHu2zSo/SumMU=; b=IUngiwuRctJv8WPGv1lESvAOtK5HgDdgZzsVIz1GuEvSPjSw6pxbrUbs5Z8Mi1Jrgt NTPfwg1wMstEaqmtJHDG16LzOHwdOR/XEzBSZpHkpUgiPSoUN2sq8dZZmaVTuoVOkZB0 tiWjUJkt5h5JLZ64dxuHzqgYRZN1MoAQ+QY+BJ/WqsBp/sjpAhBiDNkSu2bDl0+5KeVS WTUFrwage3LSz8HNoE6Uz4D1ozv2PeLsUjn6bB9qfYgBi8Kpm0vtNFVL/Oi56Cau91y9 a6BmsBlYzw7s5JIC/a9baY8Evj0qcDZqvYef49poYHrNjLsLklqTrAryBcpXRtWJPfQk 0OvQ== X-Gm-Message-State: AO0yUKUt+Yf7V4wBFh5omhe/6Eu6n++bsR4sGYX7vve/MaVOUeK3srpz cjUpLo2WtMOrzIgn47AQ/7E= X-Google-Smtp-Source: AK7set8tEj1Lx2Dr0hwD2WAFi2opZbRBORqgBtiQvBJxZu4oNC/hHvJp0UAjuQ0UJf6HyTamYSP0pA== X-Received: by 2002:a17:906:1b17:b0:84d:3403:f4f2 with SMTP id o23-20020a1709061b1700b0084d3403f4f2mr3801442ejg.62.1677618535965; Tue, 28 Feb 2023 13:08:55 -0800 (PST) Received: from jernej-laptop.localnet (82-149-1-233.dynamic.telemach.net. [82.149.1.233]) by smtp.gmail.com with ESMTPSA id ha14-20020a170906a88e00b008c405ebc32esm4875063ejb.28.2023.02.28.13.08.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 13:08:55 -0800 (PST) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Samuel Holland , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: Re: [PATCH] arm64: dts: allwinner: h5: OrangePi PC2: add OPP table to enable DVFS Date: Tue, 28 Feb 2023 22:08:53 +0100 Message-ID: <2669085.mvXUDI8C0e@jernej-laptop> In-Reply-To: <20230228114112.3340715-1-andre.przywara@arm.com> References: <20230228114112.3340715-1-andre.przywara@arm.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Dne torek, 28. februar 2023 ob 12:41:12 CET je Andre Przywara napisal(a): > So far the OrangePi PC2 board was running at a fixed frequency, set by > U-Boot to 816 MHz, which is the best achievable frequency at the 1.1V > CPU voltage provided by the PMIC at reset. > > We already describe the CPU voltage regulator in the DT, but were > missing the OPP table. Just include the default H5 OPP table, as used > by other boards. My OrangePi PC2 runs just fine with those values, and > now goes up to 1.15 GHz. > > Signed-off-by: Andre Przywara Acked-by: Jernej Skrabec Best regards, Jernej