Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934137AbcCKDLk (ORCPT ); Thu, 10 Mar 2016 22:11:40 -0500 Received: from hqemgate14.nvidia.com ([216.228.121.143]:17011 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933259AbcCKDLg (ORCPT ); Thu, 10 Mar 2016 22:11:36 -0500 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Thu, 10 Mar 2016 19:10:14 -0800 From: Wei Ni To: , , CC: , , , , , , Wei Ni Subject: [PATCH V7 11/12] arm64: tegra: add soctherm node for Tegra210 Date: Fri, 11 Mar 2016 11:11:34 +0800 Message-ID: <1457665894-30141-1-git-send-email-wni@nvidia.com> X-Mailer: git-send-email 1.9.1 X-NVConfidentiality: public MIME-Version: 1.0 X-Originating-IP: [10.19.224.146] X-ClientProxiedBy: HKMAIL101.nvidia.com (10.18.16.10) To HKMAIL101.nvidia.com (10.18.16.10) Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2210 Lines: 87 Adds soctherm node for Tegra210, and add cpu, gpu, mem, pllx as thermal-zones. Set critical trip temp for cpu and gpu thermal zone. 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 cd4f45ccd6a7..c7ef500a347e 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -3,6 +3,7 @@ #include #include #include +#include / { compatible = "nvidia,tegra210"; @@ -802,4 +803,63 @@ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; interrupt-parent = <&gic>; }; + + soctherm: thermal-sensor@0,700e2000 { + compatible = "nvidia,tegra210-soctherm"; + reg = <0x0 0x700e2000 0x0 0x1000>; + interrupts = ; + clocks = <&tegra_car TEGRA210_CLK_TSENSOR>, + <&tegra_car TEGRA210_CLK_SOC_THERM>; + clock-names = "tsensor", "soctherm"; + resets = <&tegra_car 78>; + reset-names = "soctherm"; + #thermal-sensor-cells = <1>; + }; + + thermal-zones { + cpu { + polling-delay-passive = <1000>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + + trips { + cpu_shutdown_trip: shutdown-trip { + temperature = <102500>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + mem { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>; + }; + gpu { + polling-delay-passive = <1000>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>; + + trips { + gpu_shutdown_trip: shutdown-trip { + temperature = <103000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + pllx { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = + <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>; + }; + }; }; -- 1.9.1