1/ {
2	#address-cells = <1>;
3	#size-cells = <1>;
4	compatible = "brcm,bcm7420";
5
6	cpus {
7		#address-cells = <1>;
8		#size-cells = <0>;
9
10		mips-hpt-frequency = <93750000>;
11
12		cpu@0 {
13			compatible = "brcm,bmips5000";
14			device_type = "cpu";
15			reg = <0>;
16		};
17
18		cpu@1 {
19			compatible = "brcm,bmips5000";
20			device_type = "cpu";
21			reg = <1>;
22		};
23	};
24
25	aliases {
26		uart0 = &uart0;
27	};
28
29	cpu_intc: cpu_intc {
30		#address-cells = <0>;
31		compatible = "mti,cpu-interrupt-controller";
32
33		interrupt-controller;
34		#interrupt-cells = <1>;
35	};
36
37	clocks {
38		uart_clk: uart_clk {
39			compatible = "fixed-clock";
40			#clock-cells = <0>;
41			clock-frequency = <81000000>;
42		};
43	};
44
45	rdb {
46		#address-cells = <1>;
47		#size-cells = <1>;
48
49		compatible = "simple-bus";
50		ranges = <0 0x10000000 0x01000000>;
51
52		periph_intc: periph_intc@441400 {
53			compatible = "brcm,bcm7038-l1-intc";
54			reg = <0x441400 0x30>, <0x441600 0x30>;
55
56			interrupt-controller;
57			#interrupt-cells = <1>;
58
59			interrupt-parent = <&cpu_intc>;
60			interrupts = <2>, <3>;
61		};
62
63		sun_l2_intc: sun_l2_intc@401800 {
64			compatible = "brcm,l2-intc";
65			reg = <0x401800 0x30>;
66			interrupt-controller;
67			#interrupt-cells = <1>;
68			interrupt-parent = <&periph_intc>;
69			interrupts = <23>;
70		};
71
72		gisb-arb@400000 {
73			compatible = "brcm,bcm7400-gisb-arb";
74			reg = <0x400000 0xdc>;
75			native-endian;
76			interrupt-parent = <&sun_l2_intc>;
77			interrupts = <0>, <2>;
78			brcm,gisb-arb-master-mask = <0x3ff>;
79			brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pci_0",
80						     "pcie_0", "bsp_0", "rdc_0",
81						     "rptd_0", "avd_0", "avd_1",
82						     "jtag_0";
83		};
84
85		upg_irq0_intc: upg_irq0_intc@406780 {
86			compatible = "brcm,bcm7120-l2-intc";
87			reg = <0x406780 0x8>;
88
89			brcm,int-map-mask = <0x44>;
90			brcm,int-fwd-mask = <0x70000>;
91
92			interrupt-controller;
93			#interrupt-cells = <1>;
94
95			interrupt-parent = <&periph_intc>;
96			interrupts = <18>;
97		};
98
99		sun_top_ctrl: syscon@404000 {
100			compatible = "brcm,bcm7420-sun-top-ctrl", "syscon";
101			reg = <0x404000 0x60c>;
102			little-endian;
103		};
104
105		reboot {
106			compatible = "brcm,bcm7038-reboot";
107			syscon = <&sun_top_ctrl 0x8 0x14>;
108		};
109
110		uart0: serial@406b00 {
111			compatible = "ns16550a";
112			reg = <0x406b00 0x20>;
113			reg-io-width = <0x4>;
114			reg-shift = <0x2>;
115			interrupt-parent = <&periph_intc>;
116			interrupts = <21>;
117			clocks = <&uart_clk>;
118			status = "disabled";
119		};
120
121		enet0: ethernet@468000 {
122			phy-mode = "internal";
123			phy-handle = <&phy1>;
124			mac-address = [ 00 10 18 36 23 1a ];
125			compatible = "brcm,genet-v1";
126			#address-cells = <0x1>;
127			#size-cells = <0x1>;
128			reg = <0x468000 0x3c8c>;
129			interrupts = <69>, <79>;
130			interrupt-parent = <&periph_intc>;
131			status = "disabled";
132
133			mdio@e14 {
134				compatible = "brcm,genet-mdio-v1";
135				#address-cells = <0x1>;
136				#size-cells = <0x0>;
137				reg = <0xe14 0x8>;
138
139				phy1: ethernet-phy@1 {
140					max-speed = <100>;
141					reg = <0x1>;
142					compatible = "brcm,65nm-ephy",
143						"ethernet-phy-ieee802.3-c22";
144				};
145			};
146		};
147
148		ehci0: usb@488300 {
149			compatible = "brcm,bcm7420-ehci", "generic-ehci";
150			reg = <0x488300 0x100>;
151			interrupt-parent = <&periph_intc>;
152			interrupts = <60>;
153			status = "disabled";
154		};
155
156		ohci0: usb@488400 {
157			compatible = "brcm,bcm7420-ohci", "generic-ohci";
158			reg = <0x488400 0x100>;
159			native-endian;
160			no-big-frame-no;
161			interrupt-parent = <&periph_intc>;
162			interrupts = <61>;
163			status = "disabled";
164		};
165
166		ehci1: usb@488500 {
167			compatible = "brcm,bcm7420-ehci", "generic-ehci";
168			reg = <0x488500 0x100>;
169			interrupt-parent = <&periph_intc>;
170			interrupts = <55>;
171			status = "disabled";
172		};
173
174		ohci1: usb@488600 {
175			compatible = "brcm,bcm7420-ohci", "generic-ohci";
176			reg = <0x488600 0x100>;
177			native-endian;
178			no-big-frame-no;
179			interrupt-parent = <&periph_intc>;
180			interrupts = <62>;
181			status = "disabled";
182		};
183	};
184};
185