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Date: Wed, 5 Jun 2024 21:45:09 -0500
From: Bjorn Andersson <andersson@kernel.org>
To: Sibi Sankar <quic_sibis@quicinc.com>
Cc: konrad.dybcio@linaro.org, djakov@kernel.org, robh+dt@kernel.org, 
	krzysztof.kozlowski+dt@linaro.org, srinivas.kandagatla@linaro.org, linux-kernel@vger.kernel.org, 
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, 
	quic_rgottimu@quicinc.com, quic_kshivnan@quicinc.com, conor+dt@kernel.org, 
	dmitry.baryshkov@linaro.org, abel.vesa@linaro.org
Subject: Re: [PATCH 4/4] arm64: dts: qcom: x1e80100: Add fastrpc nodes
Message-ID: <wnvet65zg3s6lqnnn5xd4zzx4jwdclbfh3ywy4ut3cal2wmoto@3z3burliivyo>
References: <20240604011157.2358019-1-quic_sibis@quicinc.com>
 <20240604011157.2358019-5-quic_sibis@quicinc.com>
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In-Reply-To: <20240604011157.2358019-5-quic_sibis@quicinc.com>

On Tue, Jun 04, 2024 at 06:41:57AM GMT, Sibi Sankar wrote:
> Add fastrpc nodes for ADSP and CDSP on X1E80100 SoC.
> 

This looks pretty unrelated to bwmon, could it not have been sent alone?

Regards,
Bjorn

> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/x1e80100.dtsi | 156 +++++++++++++++++++++++++
>  1 file changed, 156 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index d86c4d3be126..4edabe0ff592 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -5567,6 +5567,55 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
>  				label = "lpass";
>  				qcom,remote-pid = <2>;
>  
> +				fastrpc {
> +					compatible = "qcom,fastrpc";
> +					qcom,glink-channels = "fastrpcglink-apps-dsp";
> +					label = "adsp";
> +					qcom,non-secure-domain;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					compute-cb@3 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <3>;
> +						iommus = <&apps_smmu 0x1003 0x80>,
> +							 <&apps_smmu 0x1063 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@4 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <4>;
> +						iommus = <&apps_smmu 0x1004 0x80>,
> +							 <&apps_smmu 0x1064 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@5 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <5>;
> +						iommus = <&apps_smmu 0x1005 0x80>,
> +							 <&apps_smmu 0x1065 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@6 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <6>;
> +						iommus = <&apps_smmu 0x1006 0x80>,
> +							 <&apps_smmu 0x1066 0x0>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@7 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <7>;
> +						iommus = <&apps_smmu 0x1007 0x80>,
> +							 <&apps_smmu 0x1067 0x0>;
> +						dma-coherent;
> +					};
> +				};
> +
>  				gpr {
>  					compatible = "qcom,gpr";
>  					qcom,glink-channels = "adsp_apps";
> @@ -5656,6 +5705,113 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
>  
>  				label = "cdsp";
>  				qcom,remote-pid = <5>;
> +
> +				fastrpc {
> +					compatible = "qcom,fastrpc";
> +					qcom,glink-channels = "fastrpcglink-apps-dsp";
> +					label = "cdsp";
> +					qcom,non-secure-domain;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					compute-cb@1 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <1>;
> +						iommus = <&apps_smmu 0x0c01 0x20>,
> +							 <&apps_smmu 0x0c21 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@2 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <2>;
> +						iommus = <&apps_smmu 0x0c02 0x20>,
> +							 <&apps_smmu 0x0c22 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@3 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <3>;
> +						iommus = <&apps_smmu 0x0c03 0x20>,
> +							 <&apps_smmu 0x0c23 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@4 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <4>;
> +						iommus = <&apps_smmu 0x0c04 0x20>,
> +							 <&apps_smmu 0x0c24 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@5 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <5>;
> +						iommus = <&apps_smmu 0x0c05 0x20>,
> +							 <&apps_smmu 0x0c25 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@6 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <6>;
> +						iommus = <&apps_smmu 0x0c06 0x20>,
> +							 <&apps_smmu 0x0c26 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@7 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <7>;
> +						iommus = <&apps_smmu 0x0c07 0x20>,
> +							 <&apps_smmu 0x0c27 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@8 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <8>;
> +						iommus = <&apps_smmu 0x0c08 0x20>,
> +							 <&apps_smmu 0x0c28 0x20>;
> +						dma-coherent;
> +					};
> +
> +					/* note: compute-cb@9 is secure */
> +
> +					compute-cb@10 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <10>;
> +						iommus = <&apps_smmu 0x0c0c 0x20>,
> +							 <&apps_smmu 0x0c2c 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@11 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <11>;
> +						iommus = <&apps_smmu 0x0c0d 0x20>,
> +							 <&apps_smmu 0x0c2d 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@12 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <12>;
> +						iommus = <&apps_smmu 0x0c0e 0x20>,
> +							 <&apps_smmu 0x0c2e 0x20>;
> +						dma-coherent;
> +					};
> +
> +					compute-cb@13 {
> +						compatible = "qcom,fastrpc-compute-cb";
> +						reg = <13>;
> +						iommus = <&apps_smmu 0x0c0f 0x20>,
> +							 <&apps_smmu 0x0c2f 0x20>;
> +						dma-coherent;
> +					};
> +				};
>  			};
>  		};
>  	};
> -- 
> 2.34.1
>