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 X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AF87C43441 for ; Wed, 21 Nov 2018 19:09:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1C7CE21582 for ; Wed, 21 Nov 2018 19:09:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="2syETwj8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1C7CE21582 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388375AbeKVFox (ORCPT ); Thu, 22 Nov 2018 00:44:53 -0500 Received: from mail.kernel.org ([198.145.29.99]:39536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729623AbeKVFov (ORCPT ); Thu, 22 Nov 2018 00:44:51 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8E77521527; Wed, 21 Nov 2018 19:09:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1542827359; bh=k0DymU77Tv0RlUkrtqydHHW6sp5kuXtk0gBrILsmXwU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2syETwj805zMTHlnLKn8CyKOJEnDDSfFeQ6KUq5PX6Rlns0ltGXA1sGgJyfLFtcZH 5ACkJZd6oHTQ5Y9xGjKXUg2nRp10HBULGcqhSCp+7NBdtw6JHIuoXH1Ti1B+ivmMXe h3ZbjZO5OQiQwSi8nuhHEFjihVu6TXQ0oeyqXtfw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chris Paterson , Geert Uytterhoeven , Simon Horman Subject: [PATCH 4.14 20/21] ARM: dts: r8a7791: Correct critical CPU temperature Date: Wed, 21 Nov 2018 20:07:04 +0100 Message-Id: <20181121183422.969409038@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181121183422.103826775@linuxfoundation.org> References: <20181121183422.103826775@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chris Paterson commit e4fdf59bcce3b490bbc7197145bcb9f9d5a18cd3 upstream. The R-Car M2W hardware manual states that Tc = –40°C to +105°C. The thermal sensor has an accuracy of ±5°C and there can be a temperature difference of 1 or 2 degrees between Tjmax and the thermal sensor due to the location of the latter. This means that 95°C is a safer value to use. Fixes: cac68a56e34b9810 ("ARM: dts: r8a7791: enable to use thermal-zone") Signed-off-by: Chris Paterson Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/r8a7791.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -91,7 +91,7 @@ trips { cpu-crit { - temperature = <115000>; + temperature = <95000>; hysteresis = <0>; type = "critical"; };