linux-kernel - Re: [PATCH v2 1/7] arm64: dts: qcom: qcs6490-audioreach: Add gpr node

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Message-ID: <758047f5-e31a-4933-8560-56d988492d95@oss.qualcomm.com>
Date: Tue, 29 Apr 2025 12:48:57 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Prasad Kumpatla <quic_pkumpatl@...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: cros-qcom-dts-watchers@...omium.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@....qualcomm.com, Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Subject: Re: [PATCH v2 1/7] arm64: dts: qcom: qcs6490-audioreach: Add gpr node

On 4/29/25 11:24 AM, Prasad Kumpatla wrote:
> From: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> 
> Add GPR(Generic Pack router) node along with
> APM(Audio Process Manager) and PRM(Proxy resource
> Manager) audio services.
> 
> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> Co-developed-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
> ---

[...]

> +&remoteproc_adsp_glink {
> +	/delete-node/ apr;
> +
> +	gpr {
> +		compatible = "qcom,gpr";
> +		qcom,glink-channels = "adsp_apps";
> +		qcom,domain = <GPR_DOMAIN_ID_ADSP>;
> +		qcom,intents = <512 20>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		q6apm: service@1 {
> +			compatible = "qcom,q6apm";
> +			reg = <GPR_APM_MODULE_IID>;
> +			#sound-dai-cells = <0>;

No `qcom,protection-domain` under either of the services?

Konrad