Re: [PATCH 5/6] arm64: dts: qcom: qcs615: add ADSP and CDSP nodes

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 4/23/25 11:17 AM, Lijuan Gao wrote:
> Add nodes for remoteprocs: ADSP and CDSP for QCS615 SoC to enable proper
> remoteproc functionality.
> 
> Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qcs615.dtsi | 86 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 86 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
> index fe9fda6b71c4..c0e2d8699d05 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
> @@ -503,6 +503,16 @@ smem_region: smem@86000000 {
>  			no-map;
>  			hwlocks = <&tcsr_mutex 3>;
>  		};
> +
> +		rproc_cdsp_mem: rproc-cdsp@93b00000 {
> +			reg = <0x0 0x93b00000 0x0 0x1e00000>;
> +			no-map;
> +		};
> +
> +		rproc_adsp_mem: rproc-adsp@95900000 {
> +			reg = <0x0 0x95900000 0x0 0x1e00000>;
> +			no-map;
> +		};

Please double check these addresses, I'm not saying they're necessarily
wrong, but I can't find a confirmation for them either


>  	};
>  
>  	soc: soc@0 {
> @@ -3124,6 +3134,44 @@ cti@7900000 {
>  			clock-names = "apb_pclk";
>  		};
>  
> +		remoteproc_cdsp: remoteproc-cdsp@8300000 {

remoteproc@

[...]

> +		remoteproc_adsp: remoteproc-adsp@62400000 {
> +			compatible = "qcom,qcs615-adsp-pas", "qcom,sm8150-adsp-pas";
> +			reg = <0x0 0x62400000 0x0 0x100>;

The size is 0x100000 (1 MiB)

Konrad