From patchwork Mon May 9 06:54:03 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Ni X-Patchwork-Id: 619732 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 3r3Cll5fjJz9snl for ; Mon, 9 May 2016 16:53:55 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751000AbcEIGxi (ORCPT ); Mon, 9 May 2016 02:53:38 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:3318 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751410AbcEIGxC (ORCPT ); Mon, 9 May 2016 02:53:02 -0400 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com id ; Sun, 08 May 2016 23:52:58 -0700 Received: from HQMAIL103.nvidia.com ([172.20.187.11]) by hqnvupgp08.nvidia.com (PGP Universal service); Sun, 08 May 2016 23:52:08 -0700 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Sun, 08 May 2016 23:52:08 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Mon, 9 May 2016 06:52:56 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server id 15.0.1130.7 via Frontend Transport; Mon, 9 May 2016 06:52:56 +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 ; Sun, 08 May 2016 23:52:55 -0700 From: Wei Ni To: , , , CC: , , , , , , , Wei Ni Subject: [PATCH v4 10/11] arm64: tegra: set critical trips for Tegra210 Date: Mon, 9 May 2016 14:54:03 +0800 Message-ID: <1462776844-2152-11-git-send-email-wni@nvidia.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1462776844-2152-1-git-send-email-wni@nvidia.com> References: <1462776844-2152-1-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. + */ + }; }; }; };