xref: /freebsd-src/sys/contrib/device-tree/src/riscv/microchip/mpfs-icicle-kit-fabric.dtsi (revision 8bab661a3316d8bd9b9fbd11a3b4371b91507bd2)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/* Copyright (c) 2020-2021 Microchip Technology Inc */

/ {
	compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
		     "microchip,mpfs";

	core_pwm0: pwm@40000000 {
		compatible = "microchip,corepwm-rtl-v4";
		reg = <0x0 0x40000000 0x0 0xF0>;
		microchip,sync-update-mask = /bits/ 32 <0>;
		#pwm-cells = <3>;
		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
		status = "disabled";
	};

	i2c2: i2c@40000200 {
		compatible = "microchip,corei2c-rtl-v7";
		reg = <0x0 0x40000200 0x0 0x100>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
		interrupt-parent = <&plic>;
		interrupts = <122>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	pcie: pcie@3000000000 {
		compatible = "microchip,pcie-host-1.0";
		#address-cells = <0x3>;
		#interrupt-cells = <0x1>;
		#size-cells = <0x2>;
		device_type = "pci";
		reg = <0x30 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;
		reg-names = "cfg", "apb";
		bus-range = <0x0 0x7f>;
		interrupt-parent = <&plic>;
		interrupts = <119>;
		interrupt-map = <0 0 0 1 &pcie_intc 0>,
				<0 0 0 2 &pcie_intc 1>,
				<0 0 0 3 &pcie_intc 2>,
				<0 0 0 4 &pcie_intc 3>;
		interrupt-map-mask = <0 0 0 7>;
		clocks = <&ccc_nw CLK_CCC_PLL0_OUT1>, <&ccc_nw CLK_CCC_PLL0_OUT3>;
		clock-names = "fic1", "fic3";
		ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x0 0x80000000>;
		dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>;
		msi-parent = <&pcie>;
		msi-controller;
		status = "disabled";
		pcie_intc: interrupt-controller {
			#address-cells = <0>;
			#interrupt-cells = <1>;
			interrupt-controller;
		};
	};

	refclk_ccc: cccrefclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
	};
};

&ccc_nw {
	clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
		 <&refclk_ccc>, <&refclk_ccc>;
	clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
		      "dll0_ref", "dll1_ref";
	status = "okay";
};