From patchwork Wed Oct 2 13:01:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 832245 Received: from mail-ej1-f48.google.com (mail-ej1-f48.google.com [209.85.218.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A63C1CFEBA for ; Wed, 2 Oct 2024 13:01:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727874080; cv=none; b=cgewc5rcRW3EP4Lieyvkm77ii6KvIpJ5oPLXBrnUVW0d/dfWFHhmkbZ4TuQGCDyt4BTEfGEFZzKLVS2nk1yApVSu/ZUryKKn/o9arcFvj1hcJk/E3zJPSkLKYxPXqpC9X7EJnvOBQ7gJW2C/fQymROsDicPAmb7SbNZLsQ6xs58= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727874080; c=relaxed/simple; bh=/QjBpFhrmOmeosOfMvwUIo9FLzUE5bPMhQOQRRCZooA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=tq+88k1HykXXrezveZ8+G169mtRRi/IqJxlF1RWYPXySQa9QeUGcn1e/C/S/zyL8R41VOd3H+birkbPtBan6B0L/EstIjziyJg6Wbr96zMdi8/xTNCw1/aA2ej0ibIAzH5SgEqb5mB81eUmaNxZXcqzGRBrQjZEmYQYxgw5vp6A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=fairphone.com; spf=pass smtp.mailfrom=fairphone.com; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b=K0R8jUkH; arc=none smtp.client-ip=209.85.218.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=fairphone.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fairphone.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b="K0R8jUkH" Received: by mail-ej1-f48.google.com with SMTP id a640c23a62f3a-a8d51a7d6f5so865048966b.2 for ; Wed, 02 Oct 2024 06:01:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1727874077; x=1728478877; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:from:to:cc:subject:date:message-id:reply-to; bh=AfeSV38OUG/voE55ht69C1F8xZYfSNo6VwhwAM32tmQ=; b=K0R8jUkH/SGNVJB3F8HQs8hFd2Acrirde0quIyznaFmpnYO0bCc1RvaIoq7eWcntLN TkugBvUsrITZAkxODy6fUep90ZUUN7ErazG6e71LWCl+AJo6UcpPca+XG6jHuiFh6ZVE k/inlChdbWDKccxejX7bYIUJhpqhP9aDdBQWZ3wA21mUmhTSzvAg1D+TmArp6tQnVU9z 0uSv6E4d3U/nStSlKiK+H1c0r3Jd3MZ/sbFIic7+iqj84nww3wwsO5kC5sD1lYumvm18 tknYSi2gni1SKL/2nK1x2n3rqbj4wB4TxSgzIj/94NYkUhKnJxU80VGny312YZU3h/aA 40ZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727874077; x=1728478877; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AfeSV38OUG/voE55ht69C1F8xZYfSNo6VwhwAM32tmQ=; b=CKAbOLYKvxgDWkjrp+GnehpXVmlItlATMwurZpKmHuGlmT6NErT/8thX7zGsJ16qr5 HGPV5+TiGFwteLsD7u4Z0l7UDwZOckBlvYZsElA9AgU3n52x2bzrKaR4QkdUgBxmWoPL zWVFliXOICUzseSVy+cw45VBhW5jrNUD5b68NEjkBQW2PS8dabifMh7eSAUMvnKaMoDj XW96b3WoZjbSvhMGbweuG4ExaDgMlO3oCJZvsRwsA0sguxIDDTThoUwovOtO81zb1Oqj zibX7oURNjb+SjuQEfspQKBx63+gogmaAz3A0bVD9VPVWoaQbZODIuPkqbkyoRy3UPj9 dn8A== X-Forwarded-Encrypted: i=1; AJvYcCURIwR+dp/NVLDmca8WD7xDjybG5UPSCc7JLep+FttJsrr9EvSCSvHX9Oq8+51n0fIqmyTjZDfvBf8V3fNc@vger.kernel.org X-Gm-Message-State: AOJu0YzXz9rK6BL29XheTiLxawLO2/15kdEjTCUhftr+aD7udFe7OU80 8+IG9CW6m6oY+atqFQ/CAoOdDZVJWMglP1qSncFu7dLna8VJNQhFydJPCDw3CAs= X-Google-Smtp-Source: AGHT+IHnLf5BxP1P9Lq0X9YhhYqy/NPKZjxOdHrUt5VdcidWqmpwK6Barp9kyk3Sbg1cB4oSHDkArg== X-Received: by 2002:a17:907:360c:b0:a86:6d39:cbfd with SMTP id a640c23a62f3a-a98f839b81cmr277425866b.57.1727874077242; Wed, 02 Oct 2024 06:01:17 -0700 (PDT) Received: from [100.64.0.4] (144-178-202-138.static.ef-service.nl. [144.178.202.138]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a93c299e5bbsm866069766b.215.2024.10.02.06.01.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Oct 2024 06:01:16 -0700 (PDT) From: Luca Weiss Date: Wed, 02 Oct 2024 15:01:08 +0200 Subject: [PATCH] arm64: dts: qcom: qcm6490-fairphone-fp5: Add thermistor for UFS/RAM Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241002-fp5-ufs-therm-v1-1-1d2d8c1f08b5@fairphone.com> X-B4-Tracking: v=1; b=H4sIABNE/WYC/x3MMQqAMAxA0atIZgNNqIJeRRzEpppBLa2KIL27x fEN/7+QJKok6KsXotya9NgLqK5gXqd9EVRXDGzYkjGMPjR4+YTnKnFD46m1nWscE0NpQhSvz/8 bxpw/xDQVgV8AAAA= X-Change-ID: 20241002-fp5-ufs-therm-0f1649d5d212 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss X-Mailer: b4 0.14.2 Configure the ADC and thermal zone for the thermistor next to the UFS+RAM chip which is connected to GPIO_12 of PM7250B. It is used to measure the temperature of that area of the PCB. Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) --- base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc change-id: 20241002-fp5-ufs-therm-0f1649d5d212 Best regards, diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index 8ab30c01712e0b7c0cc1b403e0fe01650315b9e2..fdc62f1b1c5a398abaa71818fdf2858fdc445d28 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -207,6 +207,20 @@ active-config0 { }; }; + mem-thermal { + polling-delay-passive = <0>; + + thermal-sensors = <&pm7250b_adc_tm 2>; + + trips { + active-config0 { + temperature = <125000>; + hysteresis = <1000>; + type = "passive"; + }; + }; + }; + pm8008-thermal { polling-delay-passive = <100>; thermal-sensors = <&pm8008>; @@ -679,6 +693,9 @@ &ipa { }; &pm7250b_adc { + pinctrl-0 = <&pm7250b_adc_default>; + pinctrl-names = "default"; + channel@4d { reg = ; qcom,ratiometric; @@ -694,6 +711,14 @@ channel@4f { qcom,pre-scaling = <1 1>; label = "conn_therm"; }; + + channel@53 { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + label = "mem_therm"; + }; }; &pm7250b_adc_tm { @@ -712,6 +737,21 @@ conn-therm@1 { qcom,ratiometric; qcom,hw-settle-time-us = <200>; }; + + mem-therm@2 { + reg = <2>; + io-channels = <&pm7250b_adc ADC5_GPIO2_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; +}; + +&pm7250b_gpios { + pm7250b_adc_default: adc-default-state { + pins = "gpio12"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-high-impedance; + }; }; &pm7325_gpios {