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Commit a9791121 authored by Vivek Golani's avatar Vivek Golani
Browse files

ARM: dts: msm: Add MPROC device nodes for scuba 

Add SMEM, TCSR Mutex, Glink and SMP2P devices for enabling
interprocessor communication with MPSS, LPASS and RPM.

Change-Id: Idaf5abb3a4a3f6f25ff3c219531bfe8985209418
parent dc305ef8

qcom/scuba-iot.dtsi

+183 −0
Original line number Diff line number Diff line
@@ -567,6 +567,189 @@ dcc: dcc_v2@1be2000 { 
		#interrupt-cells = <4>;

		cell-index = <0>;

	};



	tcsr_mutex_block: syscon@00340000 {

		compatible = "syscon";

		reg = <0x340000 0x20000>;

	};



	tcsr_mutex: hwlock {

		compatible = "qcom,tcsr-mutex";

		syscon = <&tcsr_mutex_block 0 0x1000>;

		#hwlock-cells = <1>;

	};



	smem: qcom,smem {

		compatible = "qcom,smem";

		memory-region = <&smem_region>;

		hwlocks = <&tcsr_mutex 3>;

	};



	rpm_msg_ram: memory@045f0000 {

			compatible = "qcom,rpm-msg-ram";

			reg = <0x45f0000 0x7000>;

	};



	apcs_glb: mailbox@0f111000 {

		compatible = "qcom,scuba-apcs-hmss-global";

		reg = <0xF111000 0x1000>;



		#mbox-cells = <1>;

	};



	rpm-glink {

		compatible = "qcom,glink-rpm";

		interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING>;

		qcom,rpm-msg-ram = <&rpm_msg_ram>;

		mboxes = <&apcs_glb 0>;



		qcom,rpm_glink_ssr {

			qcom,glink-channels = "glink_ssr";

			qcom,notify-edges = <&glink_modem>,

					    <&glink_adsp>;

		};



	};



	qcom,glink {

		compatible = "qcom,glink";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		glink_modem: modem {

			qcom,remote-pid = <1>;

			transport = "smem";

			mboxes = <&apcs_glb 12>;

			mbox-names = "mpss_smem";

			interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;



			label = "modem";

			qcom,glink-label = "mpss";



			qcom,modem_qrtr {

				qcom,glink-channels = "IPCRTR";

				qcom,low-latency;

				qcom,intents = <0x800  5

						0x2000 3

						0x4400 2>;

			};



			qcom,modem_ds {

				qcom,glink-channels = "DS";

				qcom,intents = <0x4000 2>;

			};



			qcom,modem_glink_ssr {

				qcom,glink-channels = "glink_ssr";

				qcom,notify-edges = <&glink_adsp>;

			};

		};



		glink_adsp: adsp {

			qcom,remote-pid = <2>;

			transport = "smem";

			mboxes = <&apcs_glb 8>;

			mbox-names = "adsp_smem";

			interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;



			label = "adsp";

			qcom,glink-label = "lpass";



			qcom,adsp_qrtr {

				qcom,glink-channels = "IPCRTR";

				qcom,low-latency;

				qcom,intents = <0x800  5

						0x2000 3

						0x4400 2>;

			};



			qcom,adsp_glink_ssr {

				qcom,glink-channels = "glink_ssr";

				qcom,notify-edges = <&glink_modem>;

			};

		};

	};



	qcom,glinkpkt {

		compatible = "qcom,glinkpkt";



		qcom,glinkpkt-at-mdm0 {

			qcom,glinkpkt-edge = "mpss";

			qcom,glinkpkt-ch-name = "DS";

			qcom,glinkpkt-dev-name = "at_mdm0";

		};



		qcom,glinkpkt-apr-apps2 {

			qcom,glinkpkt-edge = "adsp";

			qcom,glinkpkt-ch-name = "apr_apps2";

			qcom,glinkpkt-dev-name = "apr_apps2";

		};



		qcom,glinkpkt-data40-cntl {

			qcom,glinkpkt-edge = "mpss";

			qcom,glinkpkt-ch-name = "DATA40_CNTL";

			qcom,glinkpkt-dev-name = "smdcntl8";

		};



		qcom,glinkpkt-data1 {

			qcom,glinkpkt-edge = "mpss";

			qcom,glinkpkt-ch-name = "DATA1";

			qcom,glinkpkt-dev-name = "smd7";

		};



		qcom,glinkpkt-data4 {

			qcom,glinkpkt-edge = "mpss";

			qcom,glinkpkt-ch-name = "DATA4";

			qcom,glinkpkt-dev-name = "smd8";

		};



		qcom,glinkpkt-data11 {

			qcom,glinkpkt-edge = "mpss";

			qcom,glinkpkt-ch-name = "DATA11";

			qcom,glinkpkt-dev-name = "smd11";

		};

	};



	qcom,smp2p-modem {

		compatible = "qcom,smp2p";

		qcom,smem = <435>, <428>;

		interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;

		mboxes = <&apcs_glb 14>;

		qcom,local-pid = <0>;

		qcom,remote-pid = <1>;



		modem_smp2p_out: master-kernel {

			qcom,entry-name = "master-kernel";

			#qcom,smem-state-cells = <1>;

		};



		modem_smp2p_in: slave-kernel {

			qcom,entry-name = "slave-kernel";

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	qcom,smp2p-adsp {

		compatible = "qcom,smp2p";

		qcom,smem = <443>, <429>;

		interrupts = <GIC_SPI 279 IRQ_TYPE_EDGE_RISING>;

		mboxes = <&apcs_glb 10>;

		qcom,local-pid = <0>;

		qcom,remote-pid = <2>;



		adsp_smp2p_out: master-kernel {

			qcom,entry-name = "master-kernel";

			#qcom,smem-state-cells = <1>;

		};



		adsp_smp2p_in: slave-kernel {

			qcom,entry-name = "slave-kernel";

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};

};



#include "pm2250.dtsi"