From patchwork Fri Feb 14 06:34:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 11381761 X-Patchwork-Delegate: daniel.lezcano@linaro.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 57E9F921 for ; Fri, 14 Feb 2020 06:35:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3828E222C2 for ; Fri, 14 Feb 2020 06:35:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="dYZ8rH6N" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725828AbgBNGfJ (ORCPT ); Fri, 14 Feb 2020 01:35:09 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:36094 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728877AbgBNGfJ (ORCPT ); Fri, 14 Feb 2020 01:35:09 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 01E6YuO5071851; Fri, 14 Feb 2020 00:34:56 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1581662096; bh=nTNlC78P5b1CtFm3NMNGph83k7nR5TYmygeTTewiBPU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=dYZ8rH6NyWEiBbDjDfplX4oYQVaqJhhT2YZr6kB1LDnS3+ntGohwMkcKqKjNWdyOp MK6SaUIsENKDamyvoIdivC+nSPGHrp8qjrlr5HfKLI+hO/CApAZCuTT8eELCZQynDQ DS5TU2m/78DVkNPCTerz73vdGtsiW+gub72S/iQ0= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 01E6Yux4105041 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 14 Feb 2020 00:34:56 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 14 Feb 2020 00:34:55 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 14 Feb 2020 00:34:55 -0600 Received: from a0393675ula.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 01E6YdP5028331; Fri, 14 Feb 2020 00:34:52 -0600 From: Keerthy To: , , CC: , , , , , , , Subject: [PATCH v2 3/4] arm64: dts: ti: am654: Add thermal zones Date: Fri, 14 Feb 2020 12:04:42 +0530 Message-ID: <20200214063443.23589-4-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200214063443.23589-1-j-keerthy@ti.com> References: <20200214063443.23589-1-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The am654 SoC has three thermal zones namely MPU0, MPU1 and MCU zones Signed-off-by: Keerthy --- Changes in v2: * Renamed am654-industrial-thermal.dtsi to k3-am654-industrial-thermal.dtsi .../dts/ti/k3-am654-industrial-thermal.dtsi | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi diff --git a/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi new file mode 100644 index 000000000000..cdc3d40c3f60 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include + +mpu0_thermal: mpu0_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <500>; /* milliseconds */ + thermal-sensors = <&wkup_vtm0 0>; + + trips { + mpu0_crit: mpu0_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +}; + +mpu1_thermal: mpu1_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <500>; /* milliseconds */ + thermal-sensors = <&wkup_vtm0 1>; + + trips { + mpu1_crit: mpu1_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +}; + +mcu_thermal: mcu_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <500>; /* milliseconds */ + thermal-sensors = <&wkup_vtm0 2>; + + trips { + mcu_crit: mcu_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +};