Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753076AbaF0IMj (ORCPT ); Fri, 27 Jun 2014 04:12:39 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:6054 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753034AbaF0IMg (ORCPT ); Fri, 27 Jun 2014 04:12:36 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Fri, 27 Jun 2014 01:02:37 -0700 From: Mikko Perttunen To: , , , , , CC: , , , , Mikko Perttunen Subject: [PATCH 3/6] ARM: tegra: Add thermal trip points for Jetson TK1 Date: Fri, 27 Jun 2014 11:11:36 +0300 Message-ID: <1403856699-2140-4-git-send-email-mperttunen@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1403856699-2140-1-git-send-email-mperttunen@nvidia.com> References: <1403856699-2140-1-git-send-email-mperttunen@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds critical trip points to the Jetson TK1 device tree. The device will do a controlled shutdown when either the CPU, GPU or MEM thermal zone reaches 101 degrees Celsius. Signed-off-by: Mikko Perttunen --- arch/arm/boot/dts/tegra124-jetson-tk1.dts | 32 +++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 16082c0..c319443 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1825,4 +1825,36 @@ <&tegra_car TEGRA124_CLK_EXTERN1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; + + thermal-zones { + cpu { + trips { + cpu-critical { + temperature = <101000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + mem { + trips { + mem-critical { + temperature = <101000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + gpu { + trips { + gpu-critical { + temperature = <101000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; }; -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/