[PATCH v2 7/8] arm64: dts: qcom: x1e80100: add PCIe5 nodes

[Johan Hovold <johan+linaro@kernel.org>]

Describe the fifth PCIe controller and its PHY.

Note that using the GIC ITS with PCIe5 does not work currently so the
ITS mapping is left unspecified for now.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 arch/arm64/boot/dts/qcom/x1e80100.dtsi | 122 ++++++++++++++++++++++++-
 1 file changed, 121 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 2c10532d4f60..2e2b50acfcca 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -760,7 +760,7 @@ gcc: clock-controller@100000 {
 				 <&sleep_clk>,
 				 <0>,
 				 <&pcie4_phy>,
-				 <0>,
+				 <&pcie5_phy>,
 				 <&pcie6a_phy>,
 				 <0>,
 				 <&usb_1_ss0_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
@@ -3015,6 +3015,126 @@ pcie6a_phy: phy@1bfc000 {
 			status = "disabled";
 		};
 
+		pcie5: pci@1c00000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-x1e80100";
+			reg = <0 0x01c00000 0 0x3000>,
+			      <0 0x7e000000 0 0xf1d>,
+			      <0 0x7e000f40 0 0xa8>,
+			      <0 0x7e001000 0 0x1000>,
+			      <0 0x7e100000 0 0x100000>,
+			      <0 0x01c03000 0 0x1000>;
+			reg-names = "parf",
+				    "dbi",
+				    "elbi",
+				    "atu",
+				    "config",
+				    "mhi";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x7e200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x7e300000 0x0 0x7e300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <5>;
+			num-lanes = <2>;
+
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0",
+					  "msi1",
+					  "msi2",
+					  "msi3",
+					  "msi4",
+					  "msi5",
+					  "msi6",
+					  "msi7";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 0 70 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 0 71 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 0 72 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 0 73 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_5_AUX_CLK>,
+				 <&gcc GCC_PCIE_5_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_5_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_5_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_5_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_CFG_NOC_PCIE_ANOC_NORTH_AHB_CLK>,
+				 <&gcc GCC_CNOC_PCIE_NORTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "noc_aggr",
+				      "cnoc_sf_axi";
+
+			assigned-clocks = <&gcc GCC_PCIE_5_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&pcie_south_anoc MASTER_PCIE_5 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+					<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+					 &cnoc_main SLAVE_PCIE_5 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "pcie-mem",
+					     "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_5_BCR>,
+				 <&gcc GCC_PCIE_5_LINK_DOWN_BCR>;
+			reset-names = "pci",
+				      "link_down";
+
+			power-domains = <&gcc GCC_PCIE_5_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
+
+			phys = <&pcie5_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie5_phy: phy@1c06000 {
+			compatible = "qcom,x1e80100-qmp-gen3x2-pcie-phy";
+			reg = <0 0x01c06000 0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_5_AUX_CLK>,
+				 <&gcc GCC_PCIE_5_CFG_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_PCIE_5_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_5_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "ref",
+				      "rchng",
+				      "pipe";
+
+			resets = <&gcc GCC_PCIE_5_PHY_BCR>;
+			reset-names = "phy";
+
+			assigned-clocks = <&gcc GCC_PCIE_5_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc GCC_PCIE_5_PHY_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie5_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		pcie4: pci@1c08000 {
 			device_type = "pci";
 			compatible = "qcom,pcie-x1e80100";
-- 
2.44.2