xref: /freebsd/sys/contrib/device-tree/src/arc/nsimosci_hs.dts (revision bdd1243df58e60e85101c09001d9812a789b6bc4)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
4 */
5/dts-v1/;
6
7/include/ "skeleton_hs.dtsi"
8
9/ {
10	model = "snps,nsimosci_hs";
11	compatible = "snps,nsimosci_hs";
12	#address-cells = <1>;
13	#size-cells = <1>;
14	interrupt-parent = <&core_intc>;
15
16	chosen {
17		/* this is for console on PGU */
18		/* bootargs = "console=tty0 consoleblank=0"; */
19		/* this is for console on serial */
20		bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=tty0 console=ttyS0,115200n8 consoleblank=0 debug video=640x480-24 print-fatal-signals=1";
21	};
22
23	aliases {
24		serial0 = &uart0;
25	};
26
27	fpga {
28		compatible = "simple-bus";
29		#address-cells = <1>;
30		#size-cells = <1>;
31
32		/* child and parent address space 1:1 mapped */
33		ranges;
34
35		core_clk: core_clk {
36			#clock-cells = <0>;
37			compatible = "fixed-clock";
38			clock-frequency = <20000000>;
39		};
40
41		core_intc: core-interrupt-controller {
42			compatible = "snps,archs-intc";
43			interrupt-controller;
44			#interrupt-cells = <1>;
45		};
46
47		uart0: serial@f0000000 {
48			compatible = "ns8250";
49			reg = <0xf0000000 0x2000>;
50			interrupts = <24>;
51			clock-frequency = <3686400>;
52			baud = <115200>;
53			reg-shift = <2>;
54			reg-io-width = <4>;
55			no-loopback-test = <1>;
56		};
57
58		pguclk: pguclk {
59			#clock-cells = <0>;
60			compatible = "fixed-clock";
61			clock-frequency = <25175000>;
62		};
63
64		pgu@f9000000 {
65			compatible = "snps,arcpgu";
66			reg = <0xf9000000 0x400>;
67			clocks = <&pguclk>;
68			clock-names = "pxlclk";
69		};
70
71		ps2: ps2@f9001000 {
72			compatible = "snps,arc_ps2";
73			reg = <0xf9000400 0x14>;
74			interrupts = <27>;
75			interrupt-names = "arc_ps2_irq";
76		};
77
78		eth0: ethernet@f0003000 {
79			compatible = "ezchip,nps-mgt-enet";
80			reg = <0xf0003000 0x44>;
81			interrupts = <25>;
82		};
83
84		arcpct0: pct {
85			compatible = "snps,archs-pct";
86			#interrupt-cells = <1>;
87			interrupts = <20>;
88		};
89	};
90};
91