From patchwork Sat Nov 9 12:08:03 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: 13869426 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 E3DEC1891B8; Sat, 9 Nov 2024 12:08:14 +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=1731154096; cv=none; b=j0lL7zzc5Q7kVuvy1vDASVT38BQlHTqjz2wpY4DcJYL523iLeHs4DczL2GGj7Nw+G1MPjezZU+1pC6NZ4+1EpqZqDvSgPOa3PlVqywXRVX+vnqrsYWrLUuWQVhIz+aKXBrfrf4QCeX5/WEk0BFo3YIOTnlieYCvl0YTUxDeltiU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731154096; c=relaxed/simple; bh=UjL9JXQQ119tJGWqiITE11zteO0vgLUycgawyHA9VGo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Z5pbN8mhsFR1ESCtTrV1UEwYbWjRsGyzJeAClxDh/JruxjjDCpFwpoGK5xc+dWScE0K0D2zMe2VWeuOE4BlHZeZJtaj2bRWK3tai8D5/IsHOyZupuxEprubumlEyrfO0wnvnQ6TgiXWuy6gIoShQvbor3OAo08Yo1e+eYfmQqgw= 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=JsMqa4p5; 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="JsMqa4p5" Received: from [192.168.118.162] (254C229A.nat.pool.telekom.hu [37.76.34.154]) by mail.mainlining.org (Postfix) with ESMTPSA id 9C1A0E45C8; Sat, 9 Nov 2024 12:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1731154093; 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=JsMqa4p5LAorPPv++EBpsXOVN30eOiAOPfR1Sk38uryrmO3KIpIp6zkd7ozROgLs67BHut x67RLg2D3utixy3QxaQSjthvjuJETOOQxgg36eCfbdh9J3FkQTjA0/MDFVHjRopeNhStWK daVfppMx/3ppBuB0Sk1EX338PgrOhl5HZ2z048OPquiQejHazeKk6RErp24FrvkltYPB1J pEOXqs9l53o9DbF5FESHn3gAFNY08nNPPMzygF6a7TIqXIF2bDKSmdv6nMyi/j499q7wrT 9dt0llgXKsznWzsdyYQL1UgzLjS4PZtde6kgwSz6C+lqVuPiYNlm7dm3i7iJ6Q== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Sat, 09 Nov 2024 13:08:03 +0100 Subject: [PATCH v4 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: <20241109-msm8917-v4-1-8be9904792ab@mainlining.org> References: <20241109-msm8917-v4-0-8be9904792ab@mainlining.org> In-Reply-To: <20241109-msm8917-v4-0-8be9904792ab@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=1731154089; l=4120; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=7USdc5qvUHeHbgBI+sq8tO9MUWKj31JWpFnlIkEMcdA=; b=ctXAnSb+vBgGMg3k6R0iokTUDr6HF4xNVEaCgBcqi0tZ5Tsp5auoadMzu1pEZW5W4uO927sGX oodX4Yvp9ikARHzloYZWLVKh61Ic8n11z8G718rq7aAlTQB70LLtESS 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"; + }; + }; +};