Commit 21e6e1dc authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Andersson
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ARM: dts: qcom: sdx55: Add modem SMP2P node 



Add SMP2P nodes for the SDX55 platform to communicate with the modem.

Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-5-manivannan.sadhasivam@linaro.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 0ec7bde7

arch/arm/boot/dts/qcom-sdx55.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -148,6 +148,37 @@ smem { 
		hwlocks = <&tcsr_mutex 3>;

	};



	smp2p-mpss {

		compatible = "qcom,smp2p";

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

		interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;

		mboxes = <&apcs 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>;

		};



		ipa_smp2p_out: ipa-ap-to-modem {

			qcom,entry-name = "ipa";

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

		};



		ipa_smp2p_in: ipa-modem-to-ap {

			qcom,entry-name = "ipa";

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	soc: soc {

		#address-cells = <1>;

		#size-cells = <1>;