arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /* Copyright (c) 2020-2021 Microchip Technology Inc */
   3
   4 / {
   5         compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
   6                      "microchip,mpfs";
   7
   8         core_pwm0: pwm@40000000 {
   9                 compatible = "microchip,corepwm-rtl-v4";
  10                 reg = <0x0 0x40000000 0x0 0xF0>;
  11                 microchip,sync-update-mask = /bits/ 32 <0>;
  12                 #pwm-cells = <2>;
  13                 clocks = <&fabric_clk3>;
  14                 status = "disabled";
  15         };
  16
  17         i2c2: i2c@40000200 {
  18                 compatible = "microchip,corei2c-rtl-v7";
  19                 reg = <0x0 0x40000200 0x0 0x100>;
  20                 #address-cells = <1>;
  21                 #size-cells = <0>;
  22                 clocks = <&fabric_clk3>;
  23                 interrupt-parent = <&plic>;
  24                 interrupts = <122>;
  25                 clock-frequency = <100000>;
  26                 status = "disabled";
  27         };
  28
  29         fabric_clk3: fabric-clk3 {
  30                 compatible = "fixed-clock";
  31                 #clock-cells = <0>;
  32                 clock-frequency = <50000000>;
  33         };
  34
  35         fabric_clk1: fabric-clk1 {
  36                 compatible = "fixed-clock";
  37                 #clock-cells = <0>;
  38                 clock-frequency = <125000000>;
  39         };
  40
  41         pcie: pcie@3000000000 {
  42                 compatible = "microchip,pcie-host-1.0";
  43                 #address-cells = <0x3>;
  44                 #interrupt-cells = <0x1>;
  45                 #size-cells = <0x2>;
  46                 device_type = "pci";
  47                 reg = <0x30 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;
  48                 reg-names = "cfg", "apb";
  49                 bus-range = <0x0 0x7f>;
  50                 interrupt-parent = <&plic>;
  51                 interrupts = <119>;
  52                 interrupt-map = <0 0 0 1 &pcie_intc 0>,
  53                                 <0 0 0 2 &pcie_intc 1>,
  54                                 <0 0 0 3 &pcie_intc 2>,
  55                                 <0 0 0 4 &pcie_intc 3>;
  56                 interrupt-map-mask = <0 0 0 7>;
  57                 clocks = <&fabric_clk1>, <&fabric_clk3>;
  58                 clock-names = "fic1", "fic3";
  59                 ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x0 0x80000000>;
  60                 dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>;
  61                 msi-parent = <&pcie>;
  62                 msi-controller;
  63                 status = "disabled";
  64                 pcie_intc: interrupt-controller {
  65                         #address-cells = <0>;
  66                         #interrupt-cells = <1>;
  67                         interrupt-controller;
  68                 };
  69         };
  70 };