linux-kernel - Re: [PATCH 09/20] arm64: dts: qcom: Add PMH0101 pmic dtsi

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Message-ID: <85ba017c-3ed5-4fb3-ab6e-a64135a15a85@oss.qualcomm.com>
Date: Thu, 25 Sep 2025 14:20:44 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Jingyi Wang <jingyi.wang@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, aiqun.yu@....qualcomm.com,
        tingwei.zhang@....qualcomm.com, trilok.soni@....qualcomm.com,
        yijie.yang@....qualcomm.com,
        Jishnu Prakash
 <jishnu.prakash@....qualcomm.com>,
        Kamal Wadhwa <kamal.wadhwa@....qualcomm.com>
Subject: Re: [PATCH 09/20] arm64: dts: qcom: Add PMH0101 pmic dtsi

On 9/25/25 2:17 AM, Jingyi Wang wrote:
> From: Jishnu Prakash <jishnu.prakash@....qualcomm.com>
> 
> Add base DTS file for PMH0101 including temp-alarm, GPIO,
> PWM and flash nodes.
> 
> Signed-off-by: Jishnu Prakash <jishnu.prakash@....qualcomm.com>
> Signed-off-by: Kamal Wadhwa <kamal.wadhwa@....qualcomm.com>
> Signed-off-by: Jingyi Wang <jingyi.wang@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/pmh0101.dtsi | 45 +++++++++++++++++++++++++++++++++++
>  1 file changed, 45 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/pmh0101.dtsi b/arch/arm64/boot/dts/qcom/pmh0101.dtsi
> new file mode 100644
> index 000000000000..831c79305f7a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/pmh0101.dtsi
> @@ -0,0 +1,45 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +&spmi_bus0 {
> +	pmic@1 {
> +		compatible = "qcom,pmh0101", "qcom,spmi-pmic";
> +		reg = <0x1 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		pmh0101_temp_alarm: temp-alarm@a00 {
> +			compatible = "qcom,spmi-temp-alarm";
> +			reg = <0xa00>;
> +			interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> +			#thermal-sensor-cells = <0>;
> +		};
> +
> +		pmh0101_gpios: gpio@...0 {
> +			compatible = "qcom,pmh0101-gpio", "qcom,spmi-gpio";
> +			reg = <0x8800>;
> +			gpio-controller;
> +			gpio-ranges = <&pmh0101_gpios 0 0 18>;
> +			#gpio-cells = <2>;
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +
> +		pmh0101_flash: led-controller@...0 {
> +			compatible = "qcom,pmh0101-flash-led", "qcom,spmi-flash-led";
> +			reg = <0xee00>;
> +			status = "disabled";
> +		};
> +
> +		pmh0101_pwm: pwm {
> +			compatible = "qcom,pmh0101-pwm", "qcom,pm8350c-pwm";
> +			#pwm-cells = <2>;
> +			status = "disabled";
> +		};

Any reason for these to be disabled?

Konrad