Commit 06ad53ef authored by Alex Elder's avatar Alex Elder Committed by Bjorn Andersson
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ARM: dts: qcom: sdx55: add IPA information 



Add IPA-related nodes and definitions to "sdx55.dtsi".  The SMP2P
nodes (ipa_smp2p_out and ipa_smp2p_in) are already present.

Signed-off-by: default avatarAlex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20210409155251.955632-1-elder@linaro.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 3263d4be

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

+41 −0
Original line number Diff line number Diff line
@@ -310,6 +310,47 @@ qpic_nand: nand-controller@1b30000 { 
			status = "disabled";

		};



		ipa: ipa@1e40000 {

			compatible = "qcom,sdx55-ipa";



			iommus = <&apps_smmu 0x5e0 0x0>,

				 <&apps_smmu 0x5e2 0x0>;

			reg = <0x1e40000 0x7000>,

			      <0x1e50000 0x4b20>,

			      <0x1e04000 0x2c000>;

			reg-names = "ipa-reg",

				    "ipa-shared",

				    "gsi";



			interrupts-extended = <&intc GIC_SPI 241 IRQ_TYPE_EDGE_RISING>,

					      <&intc GIC_SPI 47 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 = <&system_noc MASTER_IPA &system_noc SLAVE_SNOC_MEM_NOC_GC>,

					<&mem_noc MASTER_SNOC_GC_MEM_NOC &mc_virt SLAVE_EBI_CH0>,

					<&system_noc MASTER_IPA &system_noc SLAVE_OCIMEM>,

					<&mem_noc MASTER_AMPSS_M0 &system_noc SLAVE_IPA_CFG>;

			interconnect-names = "memory-a",

					     "memory-b",

					     "imem",

					     "config";



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

					   <&ipa_smp2p_out 1>;

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

						"ipa-clock-enabled";



			status = "disabled";

		};



		tcsr_mutex: hwlock@1f40000 {

			compatible = "qcom,tcsr-mutex";

			reg = <0x01f40000 0x40000>;