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FROMLIST: arm64: dts: qcom: talos: Add memory-region for audio PD #596

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FROMLIST: arm64: dts: qcom: talos: Add memory-region for audio PD #596

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12 changes: 12 additions & 0 deletions arch/arm64/boot/dts/qcom/talos.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
#include <dt-bindings/clock/qcom,qcs615-videocc.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/firmware/qcom,scm.h>
#include <dt-bindings/interconnect/qcom,icc.h>
#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include <dt-bindings/interconnect/qcom,qcs615-rpmh.h>
Expand Down Expand Up @@ -693,6 +694,14 @@
reg = <0x0 0x97717000 0x0 0x800000>;
no-map;
};

adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap {
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x80000000 0x0 0x80000000>;
reusable;
alignment = <0x0 0x400000>;
size = <0x0 0x800000>;
}
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@shashim-quic shashim-quic May 19, 2026

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Missing semicolon: DTS node closing brace must be }; not }. This will cause a dtc compilation error.

Suggested change
}
};

};

soc: soc@0 {
Expand Down Expand Up @@ -5252,6 +5261,9 @@
compatible = "qcom,fastrpc";
qcom,glink-channels = "fastrpcglink-apps-dsp";
label = "adsp";
memory-region = <&adsp_rpc_remote_heap_mem>;
qcom,vmids = <QCOM_SCM_VMID_LPASS
QCOM_SCM_VMID_ADSP_HEAP>;
#address-cells = <1>;
#size-cells = <0>;

Expand Down