1// SPDX-License-Identifier: GPL-2.0
2/ {
3	#address-cells = <1>;
4	#size-cells = <1>;
5	compatible = "brcm,bcm3384", "brcm,bcm33843";
6
7	memory@0 {
8		device_type = "memory";
9
10		/* Typical range.  The bootloader should fill this in. */
11		reg = <0x0 0x08000000>;
12	};
13
14	cpus {
15		#address-cells = <1>;
16		#size-cells = <0>;
17
18		/* On BMIPS5000 this is 1/8th of the CPU core clock */
19		mips-hpt-frequency = <100000000>;
20
21		cpu@0 {
22			compatible = "brcm,bmips5000";
23			device_type = "cpu";
24			reg = <0>;
25		};
26
27		cpu@1 {
28			compatible = "brcm,bmips5000";
29			device_type = "cpu";
30			reg = <1>;
31		};
32	};
33
34	cpu_intc: cpu_intc {
35		#address-cells = <0>;
36		compatible = "mti,cpu-interrupt-controller";
37
38		interrupt-controller;
39		#interrupt-cells = <1>;
40	};
41
42	clocks {
43		periph_clk: periph_clk {
44			compatible = "fixed-clock";
45			#clock-cells = <0>;
46			clock-frequency = <54000000>;
47		};
48	};
49
50	aliases {
51		uart0 = &uart0;
52	};
53
54	ubus {
55		#address-cells = <1>;
56		#size-cells = <1>;
57
58		compatible = "brcm,ubus", "simple-bus";
59		ranges;
60		dma-ranges = <0x00000000 0x08000000 0x08000000>,
61			     <0x08000000 0x00000000 0x08000000>;
62
63		periph_intc: periph_intc@14e00038 {
64			compatible = "brcm,bcm3380-l2-intc";
65			reg = <0x14e00038 0x4 0x14e0003c 0x4>,
66			      <0x14e00340 0x4 0x14e00344 0x4>;
67
68			interrupt-controller;
69			#interrupt-cells = <1>;
70
71			interrupt-parent = <&cpu_intc>;
72			interrupts = <4>;
73		};
74
75		zmips_intc: zmips_intc@104b0060 {
76			compatible = "brcm,bcm3380-l2-intc";
77			reg = <0x104b0060 0x4 0x104b0064 0x4>;
78
79			interrupt-controller;
80			#interrupt-cells = <1>;
81
82			interrupt-parent = <&periph_intc>;
83			interrupts = <29>;
84			brcm,int-map-mask = <0xffffffff>;
85		};
86
87		iop_intc: iop_intc@14e00058 {
88			compatible = "brcm,bcm3380-l2-intc";
89			reg = <0x14e00058 0x4 0x14e0005c 0x4>;
90
91			interrupt-controller;
92			#interrupt-cells = <1>;
93
94			interrupt-parent = <&cpu_intc>;
95			interrupts = <6>;
96			brcm,int-map-mask = <0xffffffff>;
97		};
98
99		uart0: serial@14e00520 {
100			compatible = "brcm,bcm6345-uart";
101			reg = <0x14e00520 0x18>;
102			interrupt-parent = <&periph_intc>;
103			interrupts = <2>;
104			clocks = <&periph_clk>;
105			status = "disabled";
106		};
107
108		ehci0: usb@15400300 {
109			compatible = "brcm,bcm3384-ehci", "generic-ehci";
110			reg = <0x15400300 0x100>;
111			big-endian;
112			interrupt-parent = <&periph_intc>;
113			interrupts = <41>;
114			status = "disabled";
115		};
116
117		ohci0: usb@15400400 {
118			compatible = "brcm,bcm3384-ohci", "generic-ohci";
119			reg = <0x15400400 0x100>;
120			big-endian;
121			no-big-frame-no;
122			interrupt-parent = <&periph_intc>;
123			interrupts = <40>;
124			status = "disabled";
125		};
126	};
127};
128