Received: by 2002:ac0:aa62:0:0:0:0:0 with SMTP id w31-v6csp2050069ima; Mon, 22 Oct 2018 03:25:58 -0700 (PDT) X-Google-Smtp-Source: ACcGV63JRuYw/fXAxgqLQazMCFG7mg6UnII2TR/Lwl9jkNE/UsV4VaAoiugaZnlaKP+K2g2cHbZJ X-Received: by 2002:a65:5a05:: with SMTP id y5-v6mr38853102pgs.161.1540203958493; Mon, 22 Oct 2018 03:25:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1540203958; cv=none; d=google.com; s=arc-20160816; b=lL5KN8VJb9S/N27H45qHmZrzxsGB2h8O3a0K1Hb4FzuQqAVEtrj1C97kSgTwSKUA73 qs3JdRWiLwV4lyoLBwr71qP2D20Ea0hpH4lSvxoL24NscmrwE4M8kkA1dynSDpPKvnQi 8WWE3XNCrTdtnFQf/SvORs9wsmOe8xuDwNR5TH2zxiNBGmwtO4Hn2ZL7UETZoOtj+CoX kyB/8YUe7XmhFs4DBBR95Z3jTW5+sgGZ5T+rvyFCdlqYNM98o6l25K6Qw9oE1GeZPklO 8MezMNnAhM50EBldtYhR4CAtz36J2VPDGN+V37brBX9JvZPbvUzMPyZ1T8ozJ4ZYiGZK eU1w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature; bh=qwnamUOwBk8nAD/K9GQGw1F5n2zh1A/6nJge0AyAjtg=; b=pwiPP0wEeSkzrkXViZt5U6uvJ7nBkfBJwpYlIuV3427FtinocB/6VSciXzh33tOzYt /gRQ79ahAtvlhUIh258yjP/vpG6YAs8IlcCSa9q9IYbeP6nJJlNmYVEgqSMi2/ij8Lh8 D3DiRiAg1M23rmWehju6/+Sf0N2NcW2Uu7qtL8XLjT82hv/9Ci8yoW0G9Ii/768eJSxt N77pl1ZVwHhnIjOpnceU4AicI9x7IrIAA841TsmjtqviUCydrmcw122/GnwQNT0/2/A+ GQkKCSBoI4f3RuOiRPYVhnSBPLCEdqd/G0HvHxnDeVPKRsLBZE/YWX0LIxyfA7h5ejhg 506w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=2VjZqoq0; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y23-v6si33814163plr.83.2018.10.22.03.25.42; Mon, 22 Oct 2018 03:25:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=2VjZqoq0; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729006AbeJVSid (ORCPT + 99 others); Mon, 22 Oct 2018 14:38:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:49386 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728516AbeJVSid (ORCPT ); Mon, 22 Oct 2018 14:38:33 -0400 Received: from sasha-vm.mshome.net (unknown [167.98.65.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 31CA320658; Mon, 22 Oct 2018 10:20:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1540203638; bh=Rcwwk15+gWt+1k0jBC7bu6BJJfu4CVl5CyTT7Wr1OfI=; h=From:To:Cc:Subject:Date:From; b=2VjZqoq0MrV6q5udaYNi6R20LfinLriNc40o+1QKm88hNynbg39uzQyWq5sa/iTBM U+SNCNEWxJ9PAq0KO3D1cbZv5cQfXeli2XvMp1FGcPO7mjx57YdEUOd7QsZHdtKfnQ zTrASBR9A6wCrJclXn1SilYEIMpKm7siBS0xZXls= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Sascha Hauer , Shawn Guo , Sasha Levin Subject: [PATCH AUTOSEL 4.14 01/15] ARM: dts: imx53-qsb: disable 1.2GHz OPP Date: Mon, 22 Oct 2018 06:20:12 -0400 Message-Id: <20181022102026.40869-1-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sascha Hauer [ Upstream commit eea96566c189c77e5272585984eb2729881a2f1d ] The maximum CPU frequency for the i.MX53 QSB is 1GHz, so disable the 1.2GHz OPP. This makes the board work again with configs that have cpufreq enabled like imx_v6_v7_defconfig on which the board stopped working with the addition of cpufreq-dt support. Fixes: 791f416608 ("ARM: dts: imx53: add cpufreq-dt support") Signed-off-by: Sascha Hauer Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm/boot/dts/imx53-qsb-common.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi index 683dcbe27cbd..8c11190c5218 100644 --- a/arch/arm/boot/dts/imx53-qsb-common.dtsi +++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi @@ -130,6 +130,17 @@ }; }; +&cpu0 { + /* CPU rated to 1GHz, not 1.2GHz as per the default settings */ + operating-points = < + /* kHz uV */ + 166666 850000 + 400000 900000 + 800000 1050000 + 1000000 1200000 + >; +}; + &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; -- 2.17.1