From patchwork Thu Oct 31 01:19:46 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: 13857386 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 E49CB3FB8B; Thu, 31 Oct 2024 01:19:56 +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=1730337600; cv=none; b=Tz3woMI2o4UXbiNPrdZMwdUMFms41vBgB+E3u5jUPAeFfUjlTkdx8p6cCUk7gSDaqUORWiNVojwACx4Q9fDmJyusG/P7Xu608IpK86gQu0E1c9/eSTsVFYSMP8csFgI2ibraHvWKvXmMO0hVyjafTOj9Bp+ralN8BYPXlfpRe08= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730337600; c=relaxed/simple; bh=pGdE3JbMnx8RRxsOjP5sqLKvgYxJu9uHccWmmEz1BBY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nZ0kTYid3XdZ15q3j/CScor2E+RsvBN0+b7Oy4Lpz2uA/2xUv1iSOHl2OX7y6NqmQTj2RkMzeK2/DOvrfDvcUEfUBaUUYEhYSzB1gPL8OFK3cOFlkvpJZgZ95fLefo4CVZ92+DvmkkGjVlzaR1hqlVAe6caQd3YyxJ2bTQuJSe8= 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=r4fjWmwC; 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="r4fjWmwC" Received: from [192.168.0.162] (BC24936A.dsl.pool.telekom.hu [188.36.147.106]) by mail.mainlining.org (Postfix) with ESMTPSA id DF2A0E45B8; Thu, 31 Oct 2024 01:19:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1730337591; 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=WQ9PPHmGUCj1OfdVnwY9QeNORTy83vI8ai4ibJSzc/c=; b=r4fjWmwCDRDG8Y2Vr+8Fb4qXVm3F41MY2J3NKglKtv0Bqy4K6ej8IhKfy0003phcHecT5R 9eUTLVQ2LQc/nWR4QzENy0GmhV+6qKvv3dilPbuurg1ikV0odc0SB7QLhqAQuK7ojyxdw6 MBx2x2NHPE/1Qk5ElR2BDA3t2w6xKg3rPsYbaZBzb6k3pC/JG3xiEyj6EojZQ06qiL1+jZ dF6B0+t7GqoS50HjK8cU5ki+RWEqSHGX6SrNi/dEnwSoH/P3o207Qvg25hVevUDQY/f3rv IYtUrte7CCrDLYbmoLf/T0pAm77aqfBSrnWvlS4y0OrfxXwR8sRmCY2h1+dP+A== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Thu, 31 Oct 2024 02:19:46 +0100 Subject: [PATCH v2 05/15] arm64: dts: qcom: Add PM8937 PMIC Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241031-msm8917-v2-5-8a075faa89b1@mainlining.org> References: <20241031-msm8917-v2-0-8a075faa89b1@mainlining.org> In-Reply-To: <20241031-msm8917-v2-0-8a075faa89b1@mainlining.org> To: Bjorn Andersson , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Lee Jones , 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, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@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=1730337585; l=5605; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=lHNnzvmjpc3j5FxTFCw87+ln8lcsQMaGeUUUPNMlpb0=; b=un0beJI89T6BZs1o4JTeol1auc3jcjYNVtpZz1vot8c+ikqGpGIx9+kL6xGnAQZ2gbp2DU7aY O/S/GsgdYZDAq2A3VHcHx8GC/OTOkbEYjjlNZkXzb4fIyDIopAjAFAB 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 | 216 +++++++++++++++++++++++++++++++++++ 1 file changed, 216 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..34e2b4cd0d5f4f92c16bb20f53e4520544a644bc --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8937.dtsi @@ -0,0 +1,216 @@ +// 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@5 { + reg = ; + qcom,pre-scaling = <1 1>; + label = "vcoin"; + }; + + channel@7 { + reg = ; + qcom,pre-scaling = <1 1>; + label = "vph_pwr"; + }; + + channel@8 { + reg = ; + qcom,pre-scaling = <1 1>; + label = "die_temp"; + }; + + channel@9 { + reg = ; + qcom,pre-scaling = <1 1>; + label = "ref_625mv"; + }; + + channel@a { + reg = ; + qcom,pre-scaling = <1 1>; + label = "ref_1250mv"; + }; + + channel@c { + reg = ; + qcom,pre-scaling = <1 1>; + label = "ref_buf_625mv"; + }; + + channel@e { + reg = ; + qcom,pre-scaling = <1 1>; + label = "ref_gnd"; + }; + + channel@f { + reg = ; + qcom,pre-scaling = <1 1>; + label = "ref_vdd"; + }; + + channel@11 { + reg = ; + qcom,pre-scaling = <1 1>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + label = "pa_therm1"; + }; + + channel@13 { + reg = ; + qcom,pre-scaling = <1 1>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + label = "case_therm"; + }; + + channel@32 { + reg = ; + qcom,pre-scaling = <1 1>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + label = "xo_therm"; + }; + + channel@36 { + reg = ; + qcom,pre-scaling = <1 1>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + label = "pa_therm0"; + }; + + channel@3c { + reg = ; + qcom,pre-scaling = <1 1>; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + label = "xo_therm_buf"; + }; + }; + + 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"; + }; + }; +};