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Commit a6243c8c authored by Tharun Kumar Merugu's avatar Tharun Kumar Merugu
Browse files

ARM: dts: msm: update trinket DT entries for fastRPC usecases 



Add CDSP loader DT entry to load CDSP image, add adsprpc mem
region DT entry for remote heap usecase, configure SMMU context
banks for fastRPC sessions.

Change-Id: Icb08017640a2425d179f0f12a8b0e27021e250ea
Acked-by: default avatarVishnu Karthik D <vikarthi@qti.qualcomm.com>
Signed-off-by: default avatarTharun Kumar Merugu <mtharu@codeaurora.org>
parent 630cb930

arch/arm64/boot/dts/qcom/trinket.dtsi

+87 −0
Original line number Diff line number Diff line
@@ -359,6 +359,14 @@ 
			reg = <0 0x3e400000 0 0x1400000>;

		};



		adsp_mem: adsp_region {

			compatible = "shared-dma-pool";

			alloc-ranges = <0 0x00000000 0 0xffffffff>;

			reusable;

			alignment = <0 0x400000>;

			size = <0 0x800000>;

		};



		/* global autoconfigured region for contiguous allocations */

		linux,cma {

			compatible = "shared-dma-pool";
@@ -755,6 +763,85 @@ 
		#mbox-cells = <1>;

	};



	qcom,msm-cdsp-loader {

		compatible = "qcom,cdsp-loader";

		qcom,proc-img-to-load = "cdsp";

	};



	qcom,msm-adsprpc-mem {

		compatible = "qcom,msm-adsprpc-mem-region";

		memory-region = <&adsp_mem>;

		restrict-access;

	};



	qcom,msm_fastrpc {

		compatible = "qcom,msm-fastrpc-compute";

		qcom,rpc-latency-us = <611>;

		qcom,adsp-remoteheap-vmid = <22 37>;

		qcom,fastrpc-adsp-audio-pdr;

		qcom,fastrpc-adsp-sensors-pdr;



		qcom,msm_fastrpc_compute_cb1 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C01 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb2 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C02 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb3 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C03 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb4 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C04 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb5 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C05 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb6 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			iommus = <&apps_smmu 0x0C06 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb9 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "cdsprpc-smd";

			qcom,secure-context-bank;

			iommus = <&apps_smmu 0x0C09 0x0>;

			dma-coherent;

		};



		qcom,msm_fastrpc_compute_cb10 {

			compatible = "qcom,msm-fastrpc-compute-cb";

			label = "adsprpc-smd";

			iommus = <&apps_smmu 0x0043 0x0>,

				 <&apps_smmu 0x0044 0x0>;

			shared-sid = <2>;

			shared-cb  = <5>;

			dma-coherent;

		};

	};



	rpm-glink {

		compatible = "qcom,glink-rpm";

		interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;