From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933059AbcECKN6 (ORCPT ); Tue, 3 May 2016 06:13:58 -0400 Received: from hqemgate15.nvidia.com ([216.228.121.64]:5007 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932774AbcECKMJ (ORCPT ); Tue, 3 May 2016 06:12:09 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Tue, 03 May 2016 03:11:08 -0700 From: Wei Ni To: , , , CC: , , , , , , , Wei Ni Subject: [PATCH v3 07/11] arm64: tegra: set critical trips for Tegra132 Date: Tue, 3 May 2016 18:13:26 +0800 Message-ID: <1462270410-2425-8-git-send-email-wni@nvidia.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1462270410-2425-1-git-send-email-wni@nvidia.com> References: <1462270410-2425-1-git-send-email-wni@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 Set general "critical" trip temperatures for cpu, gpu, mem and pllx thermal zones on Tegra132, these trips can trigger shut down or reset. Signed-off-by: Wei Ni --- arch/arm64/boot/dts/nvidia/tegra132.dtsi | 60 ++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi index 44853ddf916c..92df892f5f23 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi @@ -746,6 +746,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + + trips { + cpu_shutdown_trip { + temperature = <105000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; mem { polling-delay-passive = <0>; @@ -753,6 +768,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>; + + trips { + mem_shutdown_trip { + temperature = <101000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; gpu { polling-delay-passive = <1000>; @@ -760,6 +790,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>; + + trips { + gpu_shutdown_trip { + temperature = <101000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; pllx { polling-delay-passive = <0>; @@ -767,6 +812,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>; + + trips { + pllx_shutdown_trip { + temperature = <105000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; }; -- 1.9.1