summaryrefslogtreecommitdiffstats
path: root/target/linux/ramips/dts/mt7620.dtsi
blob: 8c6d6c7f8966ae3b0fbc66f3c2994d6dcbaa0591 (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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "ralink,mtk7620n-soc", "ralink,mt7620-soc";

	cpus {
		cpu@0 {
			compatible = "mips,mips24KEc";
		};
	};

	chosen {
		bootargs = "console=ttyS0,57600";
	};

	cpuintc: cpuintc@0 {
		#address-cells = <0>;
		#interrupt-cells = <1>;
		interrupt-controller;
		compatible = "mti,cpu-interrupt-controller";
	};

	palmbus@10000000 {
		compatible = "palmbus";
		reg = <0x10000000 0x200000>;
                ranges = <0x0 0x10000000 0x1FFFFF>;

		#address-cells = <1>;
		#size-cells = <1>;

		sysc@0 {
			compatible = "ralink,mt7620-sysc", "ralink,mt7620n-sysc";
			reg = <0x0 0x100>;
		};

		timer@100 {
			compatible = "ralink,mt7620-timer", "ralink,rt2880-timer";
			reg = <0x100 0x20>;

			interrupt-parent = <&intc>;
			interrupts = <1>;
		};

		watchdog@120 {
			compatible = "ralink,mt7620-wdt", "ralink,rt2880-wdt";
			reg = <0x120 0x10>;
		};

		intc: intc@200 {
			compatible = "ralink,mt7620-intc", "ralink,rt2880-intc";
			reg = <0x200 0x100>;

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-parent = <&cpuintc>;
			interrupts = <2>;
		};

		memc@300 {
			compatible = "ralink,mt7620-memc", "ralink,rt3050-memc";
			reg = <0x300 0x100>;
		};

		gpio0: gpio@600 {
			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
			reg = <0x600 0x34>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,num-gpios = <24>;
			ralink,register-map = [ 00 04 08 0c
						20 24 28 2c
						30 34 ];
		};

		gpio1: gpio@638 {
			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
			reg = <0x638 0x24>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,num-gpios = <16>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];
		};

		gpio2: gpio@660 {
			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
			reg = <0x660 0x24>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,num-gpios = <32>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];
		};

		gpio3: gpio@688 {
			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
			reg = <0x688 0x24>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,num-gpios = <1>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];
		};

		spi@b00 {
			compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
			reg = <0xb00 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;

			status = "disabled";
		};

		uartlite@c00 {
			compatible = "ralink,mt7620-uart", "ralink,rt2880-uart", "ns16550a";
			reg = <0xc00 0x100>;

			interrupt-parent = <&intc>;
			interrupts = <12>;

			reg-shift = <2>;
		};
	};
};