From patchwork Wed Nov 13 15:11:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= X-Patchwork-Id: 13873872 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C2FF314A4C3; Wed, 13 Nov 2024 15:11:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731510712; cv=none; b=FTe5DoioYOoAn92Yr8LR57mNylIXmkHhWXxkjEsy6B4Km9S3IkvQsPb297fhpekuxuLYj3lc0ZD9rew6ZqIZxjgXH/L31Z9YOS5kxUI7bopo4RAVcwX5/uyfTFQO5GCKAJ5QFZFg9dEF3FQY2EhY7hi0utA0CDPGRRzA+MuHUfc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731510712; c=relaxed/simple; bh=UjL9JXQQ119tJGWqiITE11zteO0vgLUycgawyHA9VGo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=N3hvTsYhPcSOgwM6zM7GMCT6CsZv3vbDAS9DZlf+lMeFrX1HBL8niGhVAxj3Ne2Ai6ZVRNNEykRD9GJh+796tO/cCXu2SnL++nVS+iVcGrNad1ryS168ysItxRCLJ16btP+wlG+M5LGILZaG7OSO5ARi8rBj1atSWnAW6GMTNZY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=aBam/ef3; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="aBam/ef3" Received: from [192.168.93.162] (254C230F.nat.pool.telekom.hu [37.76.35.15]) by mail.mainlining.org (Postfix) with ESMTPSA id 20B13E44EF; Wed, 13 Nov 2024 15:11:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1731510708; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4O09ZiSIv+mEo/bJ7pidfgYhpVOBMlebhOJxZ0ds7BQ=; b=aBam/ef3D3d6uRhWQYHeC/qyAQyT2+necQ3Gvitd6gikjum65SnqnYW8ilkOIB3b8ffquO +eqvQXk210os0CjZr5oC/GgoFCTyLdUIeiQuvWvD8Vhy27quf7JrPf9zm2TzJxzILpbTP+ RtmoDrHib4FCQTc2djMP5K8+ZzDqmcQQ9Y8JgjmVu8rnkCFTb2sQX4ZTM9RfYsV9ko1e0+ bEtN1tIzkiogdQjRk1kzrxfrN2Klk7qtNgBH7rxLui6MrM0kDpxQ/ttJqF3jKpYqkk1HIo KKd2RHI+y32Y8v7bF7U+Ct3A+o3kCfvY4wKSU4Ghao7MMu4igDLQ2ClTnfYLlw== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Wed, 13 Nov 2024 16:11:42 +0100 Subject: [PATCH v6 01/10] arm64: dts: qcom: Add PM8937 PMIC Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241113-msm8917-v6-1-c348fb599fef@mainlining.org> References: <20241113-msm8917-v6-0-c348fb599fef@mainlining.org> In-Reply-To: <20241113-msm8917-v6-0-c348fb599fef@mainlining.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Amit Kucheria , Thara Gopinath , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Joerg Roedel , Will Deacon , Robin Murphy , Srinivas Kandagatla Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-pm@vger.kernel.org, iommu@lists.linux.dev, =?utf-8?b?QmFybmFiw6Fz?= =?utf-8?b?IEN6w6ltw6Fu?= , Dang Huynh , Dmitry Baryshkov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1731510705; l=4120; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=7USdc5qvUHeHbgBI+sq8tO9MUWKj31JWpFnlIkEMcdA=; b=aqTbzBkiaW9VuC7u+7K3Q28ex7+fPwLo9bF18JZRpewzMXZ9azXlLEJIcz4feVaYWobKnUzYc vfKo762Lvg8CwpLtOTLUGEHHrqnJmfqtjWrdf5uiry4JGABhUB9Pd0z X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= From: Dang Huynh The PM8937 features integrated peripherals like ADC, GPIO controller, MPPs, PON keys and others. Add the device tree so that any boards with this PMIC can use it. Reviewed-by: Dmitry Baryshkov Signed-off-by: Dang Huynh Signed-off-by: Barnabás Czémán --- arch/arm64/boot/dts/qcom/pm8937.dtsi | 152 +++++++++++++++++++++++++++++++++++ 1 file changed, 152 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm8937.dtsi b/arch/arm64/boot/dts/qcom/pm8937.dtsi new file mode 100644 index 0000000000000000000000000000000000000000..38421e89e556eaaf318118175e8e2036029311a9 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8937.dtsi @@ -0,0 +1,152 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2023, Dang Huynh + */ + +#include +#include +#include +#include +#include + +/ { + thermal-zones { + pm8937-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&pm8937_temp>; + + trips { + trip0 { + temperature = <105000>; + hysteresis = <0>; + type = "passive"; + }; + + trip1 { + temperature = <125000>; + hysteresis = <0>; + type = "hot"; + }; + + trip2 { + temperature = <145000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + +&spmi_bus { + pmic@0 { + compatible = "qcom,pm8937", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x800>; + mode-bootloader = <0x2>; + mode-recovery = <0x1>; + + pm8937_pwrkey: pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts = <0 0x8 0 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = ; + }; + + pm8937_resin: resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + status = "disabled"; + }; + }; + + pm8937_gpios: gpio@c000 { + compatible = "qcom,pm8937-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + gpio-ranges = <&pm8937_gpios 0 0 8>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pm8937_mpps: mpps@a000 { + compatible = "qcom,pm8937-mpp", "qcom,spmi-mpp"; + reg = <0xa000>; + gpio-controller; + gpio-ranges = <&pm8937_mpps 0 0 4>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pm8937_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>; + io-channels = <&pm8937_vadc VADC_DIE_TEMP>; + io-channel-names = "thermal"; + #thermal-sensor-cells = <0>; + }; + + pm8937_vadc: adc@3100 { + compatible = "qcom,spmi-vadc"; + reg = <0x3100>; + interrupts = <0 0x31 0 IRQ_TYPE_EDGE_RISING>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + channel@8 { + reg = ; + }; + + channel@9 { + reg = ; + }; + + channel@a { + reg = ; + }; + + channel@c { + reg = ; + }; + + channel@e { + reg = ; + }; + + channel@f { + reg = ; + }; + }; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>, <0x6100>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + }; + + pmic@1 { + compatible = "qcom,pm8937", "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8937_spmi_regulators: regulators { + compatible = "qcom,pm8937-regulators"; + }; + }; +};