linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: qcs8300-ride: Enable PMIC peripherals

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Message-ID: <5ae55ca2-d9ef-49c0-8868-2c5bb665ddb1@oss.qualcomm.com>
Date: Fri, 29 Nov 2024 12:14:02 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Tingguo Cheng <quic_tingguoc@...cinc.com>, quic_fenglinw@...cinc.com,
        quic_tingweiz@...cinc.com, kernel@...cinc.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
Subject: Re: [PATCH 2/2] arm64: dts: qcom: qcs8300-ride: Enable PMIC
 peripherals

On 26.11.2024 10:35 AM, Tingguo Cheng wrote:
> Enable PMIC and PMIC peripherals for qcs8300-ride board. The qcs8
> 300-ride uses 2 pmics(pmm8620au:0,pmm8650au:1) on the board, which
> are variants of pmm8654au used on sa8775p/qcs9100 -ride(4x pmics).
> 
> Signed-off-by: Tingguo Cheng <quic_tingguoc@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
> index 7eed19a694c39dbe791afb6a991db65acb37e597..9447efb9cd01654b74ec4c18dec58b1956ffe710 100644
> --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
> @@ -9,6 +9,7 @@
>  #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
>  
>  #include "qcs8300.dtsi"
> +#include "sa8775p-pmics.dtsi"
>  / {
>  	model = "Qualcomm Technologies, Inc. QCS8300 Ride";
>  	compatible = "qcom,qcs8300-ride", "qcom,qcs8300";
> @@ -223,6 +224,28 @@ &gcc {
>  		 <0>;
>  };
>  
> +&pmm8654au_0_pon_resin{
> +	linux,code = <KEY_VOLUMEDOWN>;
> +
> +	status = "okay";
> +};
> +
> +&pmm8654au_2{
> +	status = "disabled";
> +};
> +
> +&pmm8654au_2_thermal{
> +	status = "disabled";
> +};
> +
> +&pmm8654au_3{
> +	status = "disabled";
> +};
> +
> +&pmm8654au_3_thermal{
> +	status = "disabled";
> +};

Are all these PMICs absent?

Konrad