From patchwork Tue Jan 3 01:31:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hal Feng X-Patchwork-Id: 638921 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31310C3DA7A for ; Tue, 3 Jan 2023 01:32:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236467AbjACBb7 convert rfc822-to-8bit (ORCPT ); Mon, 2 Jan 2023 20:31:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233178AbjACBb4 (ORCPT ); Mon, 2 Jan 2023 20:31:56 -0500 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 222ABDA7; Mon, 2 Jan 2023 17:31:55 -0800 (PST) Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id A7F8824E137; Tue, 3 Jan 2023 09:31:52 +0800 (CST) Received: from EXMBX172.cuchost.com (172.16.6.92) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 3 Jan 2023 09:31:52 +0800 Received: from ubuntu.localdomain (113.72.146.202) by EXMBX172.cuchost.com (172.16.6.92) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 3 Jan 2023 09:31:52 +0800 From: Hal Feng To: , , , CC: Jean Delvare , Guenter Roeck , Jonathan Corbet , Conor Dooley , "Paul Walmsley" , Palmer Dabbelt , Albert Ou , Rob Herring , Krzysztof Kozlowski , Emil Renner Berthing , Hal Feng , Subject: [PATCH v1 4/4] riscv: dts: starfive: visionfive-2: Add thermal-zones Date: Tue, 3 Jan 2023 09:31:45 +0800 Message-ID: <20230103013145.9570-5-hal.feng@starfivetech.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230103013145.9570-1-hal.feng@starfivetech.com> References: <20230103013145.9570-1-hal.feng@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.146.202] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX172.cuchost.com (172.16.6.92) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Emil Renner Berthing Add thermal-zones for StarFive VisionFive 2 board. Signed-off-by: Emil Renner Berthing Signed-off-by: Hal Feng --- .../jh7110-starfive-visionfive-2.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index c60280b89c73..c7c7735f021d 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -27,6 +27,34 @@ memory@40000000 { reg = <0x0 0x40000000 0x1 0x0>; }; + thermal-zones { + cpu-thermal { + polling-delay-passive = <250>; + polling-delay = <15000>; + + thermal-sensors = <&sfctemp>; + + cooling-maps { + }; + + trips { + cpu_alert0: cpu_alert0 { + /* milliCelsius */ + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_crit: cpu_crit { + /* milliCelsius */ + temperature = <90000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + gpio-restart { compatible = "gpio-restart"; gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;