linux-kernel - Re: [PATCH v4] arm64: dts: qcom: qcm6490-idp: enable PMIC Volume and Power buttons

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Date: Tue, 5 Mar 2024 22:20:07 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: quic_huliu@...cinc.com, Bjorn Andersson <andersson@...nel.org>,
 Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.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 v4] arm64: dts: qcom: qcm6490-idp: enable PMIC Volume and
 Power buttons



On 3/4/24 08:09, Hui Liu via B4 Relay wrote:
> From: Hui Liu <quic_huliu@...cinc.com>
> 
> The Volume Down & Power buttons are controlled by the PMIC via
> the PON hardware, and the Volume Up is connected to a PMIC gpio.
> 
> Enable the necessary hardware and setup the GPIO state for the
> Volume Up gpio key.
> 
> Signed-off-by: Hui Liu <quic_huliu@...cinc.com>
> ---

[...]


> +&pmk8350_pon {
> +	status = "okay";
> +};

This device is already enabled

Konrad