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Commit 3c63f371 authored by Arun Kumar Neelakantam's avatar Arun Kumar Neelakantam
Browse files

ARM: dts: msm: Add SMP2P nodes for lito 



Adding smp2p nodes to provide state change notification between
remote peripherals.

Change-Id: Idcc058b89aaaafef2eee04d52b94a3d5064e87d1
Signed-off-by: default avatarArun Kumar Neelakantam <aneela@codeaurora.org>
parent 1d68dba0

arch/arm64/boot/dts/qcom/lito-smp2p.dtsi

0 → 100644
+99 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2019, The Linux Foundation. All rights reserved.

 */



#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/soc/qcom,ipcc.h>



&soc {



	qcom,smp2p-mpss {

		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>;



		mpss_smp2p_out: master-kernel {

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

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

		};



		mpss_smp2p_in: slave-kernel {

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

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	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-cdsp {

		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-npu {

		compatible = "qcom,smp2p";

		qcom,smem = <617>, <616>;

		interrupt-parent = <&ipcc_mproc>;

		interrupts = <IPCC_CLIENT_NPU IPCC_MPROC_SIGNAL_SMP2P

			      IRQ_TYPE_EDGE_RISING>;

		mboxes = <&ipcc_mproc IPCC_CLIENT_NPU IPCC_MPROC_SIGNAL_SMP2P>;

		qcom,local-pid = <0>;

		qcom,remote-pid = <10>;



		npu_smp2p_out: master-kernel {

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

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

		};



		npu_smp2p_in: slave-kernel {

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

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};

};

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

+1 −0
Original line number Diff line number Diff line
@@ -1119,6 +1119,7 @@ 
#include "lito-pm.dtsi"

#include "lito-gdsc.dtsi"

#include "lito-regulators.dtsi"

#include "lito-smp2p.dtsi"



&ufs_phy_gdsc {

	status = "ok";