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: 741598 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 72F331EB36 for ; Mon, 6 Nov 2023 12:09:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=riseup.net header.i=@riseup.net header.b="IzXMlflQ" 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 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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 --- 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"; + }; + }; +};