Commit d82fade8 authored by Alex Elder's avatar Alex Elder Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sc7180: add IPA information 



Add IPA-related nodes and definitions to "sc7180.dtsi".

Signed-off-by: default avatarAlex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20200518214939.9730-1-elder@linaro.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 909bc56c

arch/arm64/boot/dts/qcom/sc7180.dtsi

+51 −0
Original line number Diff line number Diff line
@@ -461,6 +461,17 @@ 
			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>;

		};

	};



	psci {
@@ -1007,6 +1018,46 @@ 
			qcom,bcm-voters = <&apps_bcm_voter>;

		};



		ipa: ipa@1e40000 {

			compatible = "qcom,sc7180-ipa";



			iommus = <&apps_smmu 0x440 0x3>;

			reg = <0 0x1e40000 0 0x7000>,

			      <0 0x1e47000 0 0x2000>,

			      <0 0x1e04000 0 0x2c000>;

			reg-names = "ipa-reg",

				    "ipa-shared",

				    "gsi";



			interrupts-extended = <&intc 0 311 IRQ_TYPE_EDGE_RISING>,

					      <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>,

					      <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,

					      <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>;

			interrupt-names = "ipa",

					  "gsi",

					  "ipa-clock-query",

					  "ipa-setup-ready";



			clocks = <&rpmhcc RPMH_IPA_CLK>;

			clock-names = "core";



			interconnects = <&aggre2_noc MASTER_IPA &mc_virt SLAVE_EBI1>,

				        <&aggre2_noc MASTER_IPA &system_noc SLAVE_IMEM>,

					<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_IPA_CFG>;

			interconnect-names = "memory",

					     "imem",

					     "config";



			qcom,smem-states = <&ipa_smp2p_out 0>,

					   <&ipa_smp2p_out 1>;

			qcom,smem-state-names = "ipa-clock-enabled-valid",

						"ipa-clock-enabled";



			modem-remoteproc = <&remoteproc_mpss>;



			status = "disabled";

		};



		tcsr_mutex_regs: syscon@1f40000 {

			compatible = "syscon";

			reg = <0 0x01f40000 0 0x40000>;