From patchwork Wed Jun 2 16:06:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 453419 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D32C6C4708F for ; Wed, 2 Jun 2021 16:07:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BBAEF6191C for ; Wed, 2 Jun 2021 16:07:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229668AbhFBQJX (ORCPT ); Wed, 2 Jun 2021 12:09:23 -0400 Received: from mail-pg1-f170.google.com ([209.85.215.170]:40687 "EHLO mail-pg1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230124AbhFBQJX (ORCPT ); Wed, 2 Jun 2021 12:09:23 -0400 Received: by mail-pg1-f170.google.com with SMTP id j12so2618038pgh.7 for ; Wed, 02 Jun 2021 09:07:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bGVJ1fEqd+Kmtn4CZUiicvmSxzhYZxgsSiEwCJsJFPs=; b=gaKK+caiwwpAV1acAj90mEj+I+G3WF84YlHQoghHtaMb21r1BPmcOdmERodSw7gckN v+rrAMqvANdGQ9qsYyLdAMup2LVONj2nqhjUPhtvOzKSVIP7ROgIHsc4qy4Rq4IQQGo3 cho/IKi31EFebhHza+L5urNVrf3jB6bn7CgVo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bGVJ1fEqd+Kmtn4CZUiicvmSxzhYZxgsSiEwCJsJFPs=; b=AiwgirvwJZvFVIq8QoBARKtT9qpDOak/s3jLDra8kMe67/IYNmcKG/DhenxlPq5f19 KkB5Jlhhk3hkWfvSCDlpaaoqqYBEsiSPfZqrHQ0Q6eMOyok6X0my1ikl9lRBA3oaqGiU 05nVr6Re3qUn+RygAKGoyQ37+isrQST1PEy6/DUVj/Md5T9I/Du46wYLFE09tCp+BIXB 9qhNcp65Rs6dQf8xbbUO1X178cPhxFeYRPYEs48/TtdA6Zgs4tLd8T1Z7q2OcZ+MXGJu 4EkC9BMQ3R7D/0TzZxnwAomANGoQeitQTrodi5MXUBNd/FAne5L272k1PukL+JrkkbQK Z/aA== X-Gm-Message-State: AOAM532Wbhi5o0eJBsIyHpyHjY/I9hlrdmsPArxfRjNDBeK1gEZZmwXe 5EMi/f0K+PwQgq3e9uEh0QPrVQ== X-Google-Smtp-Source: ABdhPJyEAwrGnHc8J9VsjWkA60Q3J0sEYJly49WpAkjmIW6xj6PdM9vaVC+MXdKwGxM6v4qPP9MNcg== X-Received: by 2002:aa7:9537:0:b029:2ea:2312:d2cb with SMTP id c23-20020aa795370000b02902ea2312d2cbmr3313322pfp.27.1622649983304; Wed, 02 Jun 2021 09:06:23 -0700 (PDT) Received: from localhost ([2620:15c:202:201:d737:2805:1403:7c09]) by smtp.gmail.com with UTF8SMTPSA id s6sm61385pjr.29.2021.06.02.09.06.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Jun 2021 09:06:22 -0700 (PDT) From: Matthias Kaehlcke To: Andy Gross , Bjorn Andersson , Rob Herring Cc: linux-kernel@vger.kernel.org, Douglas Anderson , devicetree@vger.kernel.org, Stephen Boyd , linux-arm-msm@vger.kernel.org, Matthias Kaehlcke Subject: [PATCH] arm64: dts: qcom: pm6150: Add thermal zone for PMIC on-die temperature Date: Wed, 2 Jun 2021 09:06:14 -0700 Message-Id: <20210602090525.1.Id4510e9e4baaa3f6c9fdd5cdf4d8606e63c262e3@changeid> X-Mailer: git-send-email 2.32.0.rc0.204.g9fa02ecfa5-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add a thermal zone for the pm6150 on-die temperature. The system should try to shut down orderly when the temperature reaches 95degC, otherwise the PMIC will power off at 115degC. Signed-off-by: Matthias Kaehlcke --- arch/arm64/boot/dts/qcom/pm6150.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm6150.dtsi b/arch/arm64/boot/dts/qcom/pm6150.dtsi index 8ab4f1f78bbf..de7fb129f739 100644 --- a/arch/arm64/boot/dts/qcom/pm6150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150.dtsi @@ -7,6 +7,30 @@ #include #include +/ { + thermal-zones { + pm6150_thermal: pm6150-thermal { + polling-delay-passive = <100>; + polling-delay = <0>; + thermal-sensors = <&pm6150_temp>; + + trips { + pm6150_trip0: trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + pm6150_crit: pm6150-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pm6150_lsid0: pmic@0 { compatible = "qcom,pm6150", "qcom,spmi-pmic";