summaryrefslogtreecommitdiffstats
path: root/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
blob: 5d3e5240e33aef1d733e7def56d48ffca5536b21 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
// 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 = <&fabric_clk3>;
		status = "disabled";
	};

	i2c2: i2c@40000200 {
		compatible = "microchip,corei2c-rtl-v7";
		reg = <0x0 0x40000200 0x0 0x100>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&fabric_clk3>;
		interrupt-parent = <&plic>;
		interrupts = <122>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	fabric_clk3: fabric-clk3 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
	};

	fabric_clk1: fabric-clk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
	};

	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 = <&fabric_clk1>, <&fabric_clk3>;
		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;
		};
	};
};