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Commit d67d0118 authored by Chris Lew's avatar Chris Lew
Browse files

ARM: dts: msm: Add neuron block service for trusted vm 

Add node for the neuron block service, which will be configured to act
as the client for the block protocol. This configuration uses a
reserved memory region.

Change-Id: I7d3289469a867a6be144ddbdaf7e44bf1bf7e7f4
parent acc82f33

qcom/trustedvm.dtsi

+53 −2
Original line number Diff line number Diff line
@@ -42,9 +42,60 @@ 
		compatible = "qcom,mem-buf";

	};



	memory@28000000 {

	memory@28800000 {

		device_type = "memory";

		reg = <0x0 0x28000000 0x0 0x8000000>; /* Temp S2 mapping */

		reg = <0x0 0x28800000 0x0 0x7700000>; /* Temp S2 mapping */

	};



	reserved_memory: reserved-memory {

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;



		chan0_shbuf: neuron-block@0 {

			no-map;

			reg = <0x0 0x2ff00000 0x0 0x80000>;

		};



		chan1_shbuf: neuron-block@1 {

			no-map;

			reg = <0x0 0x2ff80000 0x0 0x80000>;

		};

	};



	neuron-client-block {

		compatible = "qcom,neuron-service";

		#address-cells = <1>;

		#size-cells = <0>;



		protocol {

			compatible = "qcom,neuron-protocol-block";

			processes = "client";

		};



		application {

			compatible = "qcom,neuron-block-client";

		};



		channel@0 {

			reg = <0>;

			compatible = "qcom,neuron-channel-haven-shmem";

			class = "message-queue";

			direction = "send";

			max-size = <0 65536>;

			shared-buffer = <&chan0_shbuf>;

			haven-label = <1>;

		};



		channel@1 {

			reg = <1>;

			compatible = "qcom,neuron-channel-haven-shmem";

			class = "message-queue";

			direction = "receive";

			max-size = <0 65536>;

			shared-buffer = <&chan1_shbuf>;

			haven-label = <2>;

		};

	};



	qcom,vm-config {