From patchwork Mon Nov 6 12:08:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dang Huynh X-Patchwork-Id: 13446819 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98C72C4332F for ; Mon, 6 Nov 2023 12:10:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231569AbjKFMKK (ORCPT ); Mon, 6 Nov 2023 07:10:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231472AbjKFMJ7 (ORCPT ); Mon, 6 Nov 2023 07:09:59 -0500 Received: from mx1.riseup.net (mx1.riseup.net [198.252.153.129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97F7DD47; Mon, 6 Nov 2023 04:09:19 -0800 (PST) Received: from mx0.riseup.net (mx0-pn.riseup.net [10.0.1.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx1.riseup.net (Postfix) with ESMTPS id 4SP9BR1K1MzDqr0; Mon, 6 Nov 2023 12:09:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1699272559; bh=x/uVJ4y+BKaDtZRSrzEBCkT6rnwUpT71PwE0Q5+lCVc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=IzXMlflQyQFgA1zVsDTNa1slH3W9ovYelEuYLKigYTKpT3cqSZAK5TXyrIyGSu0xM kwWrYdfkXie+HIF0JjpV3TFBf4xnTb5x6gdtRj1pkmBcV1P8nV+PeWNSfyoWHdOvj1 5VjgFZpdkBLeH8oSS27AVz4Yy//imNRPJ45uyi7U= Received: from fews01-sea.riseup.net (fews01-sea-pn.riseup.net [10.0.1.109]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx0.riseup.net (Postfix) with ESMTPS id 4SP9BQ12Fdz9t68; Mon, 6 Nov 2023 12:09:18 +0000 (UTC) X-Riseup-User-ID: A13B83CE898926B08CEDE4B8826E719059B713394A3C5DFC4E970B50AA5559B5 Received: from [127.0.0.1] (localhost [127.0.0.1]) by fews01-sea.riseup.net (Postfix) with ESMTPSA id 4SP9BL5hTczJmsF; Mon, 6 Nov 2023 12:09:14 +0000 (UTC) From: Dang Huynh Date: Mon, 06 Nov 2023 19:08:35 +0700 Subject: [PATCH 7/8] arm64: dts: qcom: Add PM8937 PMIC MIME-Version: 1.0 Message-Id: <20231106-pm8937-v1-7-ec51d9eeec53@riseup.net> References: <20231106-pm8937-v1-0-ec51d9eeec53@riseup.net> In-Reply-To: <20231106-pm8937-v1-0-ec51d9eeec53@riseup.net> To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stephen Boyd , Liam Girdwood , Mark Brown , Robert Marko Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Dang Huynh Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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. Signed-off-by: Dang Huynh Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/pm8937.dtsi | 202 +++++++++++++++++++++++++++++++++++ 1 file changed, 202 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm8937.dtsi b/arch/arm64/boot/dts/qcom/pm8937.dtsi new file mode 100644 index 000000000000..6091d6938885 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8937.dtsi @@ -0,0 +1,202 @@ +// 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 { + pm8937_trip0: pm8937-trip0 { + temperature = <105000>; + hysteresis = <0>; + type = "passive"; + }; + pm8937_trip1: pm8937-trip1 { + temperature = <125000>; + hysteresis = <0>; + type = "passive"; + }; + pm8937_trip2: pm8937-trip2 { + temperature = <145000>; + hysteresis = <0>; + type = "passive"; + }; + }; + }; + }; +}; + +&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; + linux,code = ; + }; + }; + + 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@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_NONE>; + }; + }; + + 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"; + }; + }; +};