Commit 5c538e09 authored by Bjorn Andersson's avatar Bjorn Andersson
Browse files

arm64: dts: qcom: sdm845: Add first PCIe controller and PHY

parent ef71fdb2
Loading
Loading
Loading
Loading
+104 −0
Original line number Diff line number Diff line
@@ -1364,6 +1364,110 @@
			interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
		};

		pcie0: pci@1c00000 {
			compatible = "qcom,pcie-sdm845", "snps,dw-pcie";
			reg = <0 0x01c00000 0 0x2000>,
			      <0 0x60000000 0 0xf1d>,
			      <0 0x60000f20 0 0xa8>,
			      <0 0x60100000 0 0x100000>;
			reg-names = "parf", "dbi", "elbi", "config";
			device_type = "pci";
			linux,pci-domain = <0>;
			bus-range = <0x00 0xff>;
			num-lanes = <1>;

			#address-cells = <3>;
			#size-cells = <2>;

			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0xd00000>;

			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "msi";
			#interrupt-cells = <1>;
			interrupt-map-mask = <0 0 0 0x7>;
			interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
					<0 0 0 2 &intc 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
					<0 0 0 3 &intc 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
					<0 0 0 4 &intc 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */

			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
				 <&gcc GCC_PCIE_0_AUX_CLK>,
				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
				 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
				 <&gcc GCC_PCIE_0_SLV_AXI_CLK>,
				 <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>,
				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
			clock-names = "pipe",
				      "aux",
				      "cfg",
				      "bus_master",
				      "bus_slave",
				      "slave_q2a",
				      "tbu";

			iommus = <&apps_smmu 0x1c10 0xf>;
			iommu-map = <0x0   &apps_smmu 0x1c10 0x1>,
				    <0x100 &apps_smmu 0x1c11 0x1>,
				    <0x200 &apps_smmu 0x1c12 0x1>,
				    <0x300 &apps_smmu 0x1c13 0x1>,
				    <0x400 &apps_smmu 0x1c14 0x1>,
				    <0x500 &apps_smmu 0x1c15 0x1>,
				    <0x600 &apps_smmu 0x1c16 0x1>,
				    <0x700 &apps_smmu 0x1c17 0x1>,
				    <0x800 &apps_smmu 0x1c18 0x1>,
				    <0x900 &apps_smmu 0x1c19 0x1>,
				    <0xa00 &apps_smmu 0x1c1a 0x1>,
				    <0xb00 &apps_smmu 0x1c1b 0x1>,
				    <0xc00 &apps_smmu 0x1c1c 0x1>,
				    <0xd00 &apps_smmu 0x1c1d 0x1>,
				    <0xe00 &apps_smmu 0x1c1e 0x1>,
				    <0xf00 &apps_smmu 0x1c1f 0x1>;

			resets = <&gcc GCC_PCIE_0_BCR>;
			reset-names = "pci";

			power-domains = <&gcc PCIE_0_GDSC>;

			phys = <&pcie0_lane>;
			phy-names = "pciephy";

			status = "disabled";
		};

		pcie0_phy: phy@1c06000 {
			compatible = "qcom,sdm845-qmp-pcie-phy";
			reg = <0 0x01c06000 0 0x18c>;
			#address-cells = <2>;
			#size-cells = <2>;
			ranges;
			clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
				 <&gcc GCC_PCIE_0_CLKREF_CLK>,
				 <&gcc GCC_PCIE_PHY_REFGEN_CLK>;
			clock-names = "aux", "cfg_ahb", "ref", "refgen";

			resets = <&gcc GCC_PCIE_0_PHY_BCR>;
			reset-names = "phy";

			assigned-clocks = <&gcc GCC_PCIE_PHY_REFGEN_CLK>;
			assigned-clock-rates = <100000000>;

			status = "disabled";

			pcie0_lane: lanes@1c06200 {
				reg = <0 0x01c06200 0 0x128>,
				      <0 0x01c06400 0 0x1fc>,
				      <0 0x01c06800 0 0x218>,
				      <0 0x01c06600 0 0x70>;
				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
				clock-names = "pipe0";

				#phy-cells = <0>;
				clock-output-names = "pcie_0_pipe_clk";
			};
		};

		ufs_mem_hc: ufshc@1d84000 {
			compatible = "qcom,sdm845-ufshc", "qcom,ufshc",
				     "jedec,ufs-2.0";