Message ID | 20210122202457.13326-8-digetx@gmail.com |
---|---|
State | Rejected |
Headers | show
Return-Path: <linux-tegra-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=SW2uc4HW; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DMrhl6NTTz9sCq for <incoming@patchwork.ozlabs.org>; Sat, 23 Jan 2021 07:39:19 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728718AbhAVUjA (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Fri, 22 Jan 2021 15:39:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730239AbhAVU26 (ORCPT <rfc822;linux-tegra@vger.kernel.org>); Fri, 22 Jan 2021 15:28:58 -0500 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0AFEC061A2B; Fri, 22 Jan 2021 12:25:14 -0800 (PST) Received: by mail-lf1-x12e.google.com with SMTP id o17so9311990lfg.4; Fri, 22 Jan 2021 12:25:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rlJEgLfBA0bjZws+X1e4HabyZzD5ZXADHa7a+C/JIG0=; b=SW2uc4HWxr6q3eIcOVGumXrd2oCUur8aPgjwnalOELtfpzGBrL82ybygEStoCzOfyP 7V4rMtHFUUy2Ff5pm+DGt1KtQcTVieTn/2w6EeVZHkVXsCvhrGlpymZxwWe3Ztr7cjf7 H3kSO0qlxH/BQ262TH1ZfHmatyAjmxK405JIwKImYinEIAUXlLGRK9YN0TUnlhPspdG+ L5/IrUzWj+IvhKwrXC1xdtPAV4aI5FLfzQnq4+3823RKIbQM9ByesTPsfc9/hK/y4rTM wBUwe3v+7Uqdqn40nMAlAsMYY0CVL83eTCVcYw/sI1q2vQnz5b5q+yJSd3mr4V2ttppz KfHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rlJEgLfBA0bjZws+X1e4HabyZzD5ZXADHa7a+C/JIG0=; b=EqQUO79pgorND48aS4zYCl5JEYDQP0AJ6R3NzXft6p/r/lkNayg5PCTn/uLmLK3PUc HyiRNgx2G7HMfbLpn9vwchzGcSmc8CvTY50+urxEerx7h2vBSBQaqR35W5I24p2A/Zol c3HFP975BAZ3S2oiOLJG8W1vqSQWhUdCo9AhOwXJm6tPHyWGbT7lZs4qkCuP1jZhtmC1 ikJkX+1z9JXqSCxT021hh1cuNLmFw61xzUeRdiFoq+9Qg3+td7s5gBiKnvfjRL8cq27u kNDZ6CmZxmAYnxCNwz2ANqrd5BvCvnhpGyI0iUvBIKH8VimWRpk35pbkkF8rx9tjQXc4 CfDA== X-Gm-Message-State: AOAM533gj2x7RU7G2gkTbEay37+PkcbaZtErjg7hj2uzAz5uD2TP3P3o waBEgNarUsi4hUAPzzDf9zA= X-Google-Smtp-Source: ABdhPJwmPe5AhTIw82JbIuYiIsslrg8fPVOm7E9/JIpYJJZ9wIDMi2kmcktjSsngu8RAoNFGj4kYww== X-Received: by 2002:a05:6512:1310:: with SMTP id x16mr963501lfu.19.1611347113214; Fri, 22 Jan 2021 12:25:13 -0800 (PST) Received: from localhost.localdomain (109-252-192-57.dynamic.spd-mgts.ru. [109.252.192.57]) by smtp.gmail.com with ESMTPSA id q5sm996921lfr.172.2021.01.22.12.25.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Jan 2021 12:25:12 -0800 (PST) From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Daniel Lezcano <daniel.lezcano@linaro.org>, Nicolas Chauvet <kwizart@gmail.com>, Matt Merhar <mattmerhar@protonmail.com>, Peter Geis <pgwipeout@gmail.com> Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 07/13] ARM: tegra: acer-a500: Reduce thermal throttling hysteresis to 0.2C Date: Fri, 22 Jan 2021 23:24:51 +0300 Message-Id: <20210122202457.13326-8-digetx@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210122202457.13326-1-digetx@gmail.com> References: <20210122202457.13326-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-tegra.vger.kernel.org> X-Mailing-List: linux-tegra@vger.kernel.org |
Series |
NVIDIA Tegra ARM32 device-tree improvements
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diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts index 719da992fdaf..0d228e2dd158 100644 --- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -1055,7 +1055,7 @@ trips { trip0: cpu-alert0 { /* start throttling at 50C */ temperature = <50000>; - hysteresis = <3000>; + hysteresis = <200>; type = "passive"; };
The 2C hysteresis is a bit too high, although CPU never gets hot on A500. Nevertheless, let's reduce thermal throttling hysteresis to 0.2C, which is a much more reasonable value. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)