From mboxrd@z Thu Jan 1 00:00:00 1970 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=-18.8 required=3.0 tests=BAYES_00,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 8891BC433EF for ; Thu, 23 Sep 2021 21:22:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72CD060FE6 for ; Thu, 23 Sep 2021 21:22:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243368AbhIWVYX (ORCPT ); Thu, 23 Sep 2021 17:24:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243318AbhIWVYK (ORCPT ); Thu, 23 Sep 2021 17:24:10 -0400 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50676C061767 for ; Thu, 23 Sep 2021 14:22:38 -0700 (PDT) Received: by mail-ot1-x333.google.com with SMTP id g62-20020a9d2dc4000000b0054752cfbc59so4734376otb.1 for ; Thu, 23 Sep 2021 14:22:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ElSmUHA5tSuw64eBsWSEwxSDKoBXfjWoeEi2P04SziQ=; b=WOQ+M4oz67aaD9T7TWMu5DlF15PQvuH4E7/Cw59s3SzS7weFqR7spsm5L10YoLqJdj X8ty/IMzTjCKMIsyffUnReb26rSYInF5fLBeFMyEAHQwqr83T0IGOeNSQud+IKJh10Au rVxv5dkmNlZ7XcQtmnu1ktacN1KS39afaFA/SGAX8aSvW/HZ4zHYLqyDI2j7gdpf15BN RzqxzDrnhG84LBNIOliqzbhTy+3Kfi1ED7QIMvymz8rWYrLRLubMgpzc1qmEUkv8qgHH Sg5HQfeqIiOxRNPKuwxJysigqBfoDMWkpsiFSPokmhhVcBmUJg6T4rNIiSK5aHjkPvXR +7PQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ElSmUHA5tSuw64eBsWSEwxSDKoBXfjWoeEi2P04SziQ=; b=H8c9lfw3YpNYygofPOVK8R4srpPrIvAgoeFHarwJYb+w2pI/ssFZ60/qoVbFleKGtZ 88bzW2XtkE7bVqhX/wrvUTekXU3y+ma+SHkRo3UQNV0QrcrSOJ7Tfl0r94OQ8sbnp7dI wWraDV0mytDk61o7cYtkK/P487SbziVy92cBirsr5flXIIO61b8cVPTo8RRotkGlyEFq ybc8V7EPyybzL6gpJETxvkPU0AJ3Uv1xyhP8vAWpxB8dBFCwf2POjnStFCEg1aYH9Pcg fMoZwLC5baqurKk/febfq0uACU0P42QmOuv42muieytjWo/veDETCvFbHpxKA/QoaZvS ff8g== X-Gm-Message-State: AOAM5337sbGQ7XhaPS0v7llOncQOxpi2UTHqehNOX467kgNUogPrQeNq aEYCaYea5/pZXpMOCfhcWTVRAw== X-Google-Smtp-Source: ABdhPJyVSM8UxVVJQ8y7N5bhTs+GUx9AYDM4ISabCojtg5OUEh9wz64DBpsZRgmAYMIu7UDYi2WxMQ== X-Received: by 2002:a9d:7091:: with SMTP id l17mr740020otj.309.1632432157675; Thu, 23 Sep 2021 14:22:37 -0700 (PDT) Received: from localhost.localdomain (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id e16sm1586820oie.17.2021.09.23.14.22.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Sep 2021 14:22:37 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , Bjorn Andersson Cc: Zhang Rui , Daniel Lezcano , Amit Kucheria , Rob Herring , Thara Gopinath , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/4] arm64: dts: qcom: sdm845: mtp: Add vadc channels and thermal zones Date: Thu, 23 Sep 2021 14:23:11 -0700 Message-Id: <20210923212311.2877048-5-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210923212311.2877048-1-bjorn.andersson@linaro.org> References: <20210923212311.2877048-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Downstream defines four ADC channels related to thermal sensors external to the PM8998 and two channels for internal voltage measurements. Add these to the upstream SDM845 MTP, describe the thermal monitor channels and add thermal_zones for these. Signed-off-by: Bjorn Andersson --- In addition to the iio channels exposed by v1, Daniel wanted thermal_zones... Changes since v1: - Enable the pm8998_adc_tm and describe the ADC channels - Add thermal-zones for the new channels arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 128 ++++++++++++++++++++++++ 1 file changed, 128 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index 52dd7a858231..e3b40daef801 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -10,6 +10,8 @@ #include #include #include "sdm845.dtsi" +#include "pm8998.dtsi" +#include "pmi8998.dtsi" / { model = "Qualcomm Technologies, Inc. SDM845 MTP"; @@ -46,6 +48,68 @@ vreg_s4a_1p8: pm8998-smps4 { vin-supply = <&vph_pwr>; }; + + thermal-zones { + xo_thermal: xo-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&pm8998_adc_tm 1>; + + trips { + trip-point { + temperature = <125000>; + hysteresis = <10000>; + type = "passive"; + }; + }; + }; + + msm_thermal: msm-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&pm8998_adc_tm 2>; + + trips { + trip-point { + temperature = <125000>; + hysteresis = <10000>; + type = "passive"; + }; + }; + }; + + pa_thermal: pa-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&pm8998_adc_tm 3>; + + trips { + trip-point { + temperature = <125000>; + hysteresis = <10000>; + type = "passive"; + }; + }; + }; + + quiet_thermal: quiet-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&pm8998_adc_tm 4>; + + trips { + trip-point { + temperature = <125000>; + hysteresis = <10000>; + type = "passive"; + }; + }; + }; + }; }; &adsp_pas { @@ -469,6 +533,70 @@ &mss_pil { firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn"; }; +&pm8998_adc { + adc-chan@4c { + reg = ; + label = "xo_therm"; + }; + + adc-chan@4d { + reg = ; + label = "msm_therm"; + }; + + adc-chan@4f { + reg = ; + label = "pa_therm1"; + }; + + adc-chan@51 { + reg = ; + label = "quiet_therm"; + }; + + adc-chan@83 { + reg = ; + label = "vph_pwr"; + }; + + adc-chan@85 { + reg = ; + label = "vcoin"; + }; +}; + +&pm8998_adc_tm { + status = "okay"; + + xo-thermistor@1 { + reg = <1>; + io-channels = <&pm8998_adc ADC5_XO_THERM_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + msm-thermistor@2 { + reg = <2>; + io-channels = <&pm8998_adc ADC5_AMUX_THM1_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + pa-thermistor@3 { + reg = <3>; + io-channels = <&pm8998_adc ADC5_AMUX_THM3_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + quiet-thermistor@4 { + reg = <4>; + io-channels = <&pm8998_adc ADC5_AMUX_THM5_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; +}; + &qupv3_id_1 { status = "okay"; }; -- 2.29.2