From patchwork Wed May 11 10:20:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Ni X-Patchwork-Id: 620968 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3r4XDm1zG9z9t3g for ; Wed, 11 May 2016 20:20:08 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751455AbcEKKTM (ORCPT ); Wed, 11 May 2016 06:19:12 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:5840 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932168AbcEKKTK (ORCPT ); Wed, 11 May 2016 06:19:10 -0400 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com id ; Wed, 11 May 2016 03:18:57 -0700 Received: from HQMAIL106.nvidia.com ([172.18.146.12]) by hqnvupgp07.nvidia.com (PGP Universal service); Wed, 11 May 2016 03:17:32 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Wed, 11 May 2016 03:17:32 -0700 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL106.nvidia.com (172.18.146.12) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Wed, 11 May 2016 10:19:09 +0000 Received: from HQMAIL108.nvidia.com (172.18.146.13) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Wed, 11 May 2016 10:19:09 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL108.nvidia.com (172.18.146.13) with Microsoft SMTP Server id 15.0.1130.7 via Frontend Transport; Wed, 11 May 2016 10:19:09 +0000 Received: from niwei-dev.nvidia.com (Not Verified[10.19.224.146]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7, 5, 5, 8150) id ; Wed, 11 May 2016 03:19:09 -0700 From: Wei Ni To: , , , CC: , , , , , , , Wei Ni Subject: [PATCH v5 10/11] arm64: tegra: set critical trips for Tegra210 Date: Wed, 11 May 2016 18:20:25 +0800 Message-ID: <1462962026-19653-11-git-send-email-wni@nvidia.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1462962026-19653-1-git-send-email-wni@nvidia.com> References: <1462962026-19653-1-git-send-email-wni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Set general "critical" trip temperatures for cpu, gpu, mem and pllx thermal zones on Tegra210, these trips can trigger shut down or reset. Signed-off-by: Wei Ni --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 60 ++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 97d75149a1ac..e55589c8a561 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -825,6 +825,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + + trips { + cpu-shutdown-trip { + temperature = <102500>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; mem { polling-delay-passive = <0>; @@ -832,6 +847,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>; + + trips { + mem-shutdown-trip { + temperature = <103000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; gpu { polling-delay-passive = <1000>; @@ -839,6 +869,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>; + + trips { + gpu-shutdown-trip { + temperature = <103000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; pllx { polling-delay-passive = <0>; @@ -846,6 +891,21 @@ thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>; + + trips { + pllx-shutdown-trip { + temperature = <103000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + /* + * There are currently no cooling maps, + * because there are no cooling devices. + */ + }; }; }; };