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Commit be514bea authored by Arun Kumar Neelakantam's avatar Arun Kumar Neelakantam Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add HWSPINLOCK, SMEM and SMP2P for Shima 

Add the device tree nodes to enable smp2p communication to remote
processors.

Change-Id: Ife0ab3b071cc12747621e2bb8a405cc950be9236
parent c3aafa17

qcom/shima.dtsi

+97 −0
Original line number Diff line number Diff line
@@ -504,6 +504,103 @@ 
		#interrupt-cells = <3>;

		#mbox-cells = <2>;

	};



	tcsr_mutex_block: syscon@1f40000 {

		compatible = "syscon";

		reg = <0x1f40000 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_mem>;

		hwlocks = <&tcsr_mutex 3>;

	};



	qcom,smp2p-adsp {

		compatible = "qcom,smp2p";

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

		interrupt-parent = <&ipcc_mproc>;

		interrupts = <IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_SMP2P

			      IRQ_TYPE_EDGE_RISING>;

		mboxes = <&ipcc_mproc IPCC_CLIENT_LPASS

			  IPCC_MPROC_SIGNAL_SMP2P>;

		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>;

		};



	};



	qcom,smp2p-nsp {

		compatible = "qcom,smp2p";

		qcom,smem = <94>, <432>;

		interrupt-parent = <&ipcc_mproc>;

		interrupts = <IPCC_CLIENT_CDSP IPCC_MPROC_SIGNAL_SMP2P

			      IRQ_TYPE_EDGE_RISING>;

		mboxes = <&ipcc_mproc IPCC_CLIENT_CDSP IPCC_MPROC_SIGNAL_SMP2P>;

		qcom,local-pid = <0>;

		qcom,remote-pid = <5>;



		cdsp_smp2p_out: master-kernel {

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

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

		};



		cdsp_smp2p_in: slave-kernel {

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

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	qcom,smp2p-modem {

		compatible = "qcom,smp2p";

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

		interrupt-parent = <&ipcc_mproc>;

		interrupts = <IPCC_CLIENT_MPSS IPCC_MPROC_SIGNAL_SMP2P

			      IRQ_TYPE_EDGE_RISING>;

		mboxes = <&ipcc_mproc IPCC_CLIENT_MPSS IPCC_MPROC_SIGNAL_SMP2P>;

		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>;

		};



		smp2p_ipa_1_out: qcom,smp2p-ipa-1-out {

			qcom,entry-name = "ipa";

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

		};



		/* ipa - inbound entry from mss */

		smp2p_ipa_1_in: qcom,smp2p-ipa-1-in {

			qcom,entry-name = "ipa";

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};

};



#include "shima-pinctrl.dtsi"