summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/kirkwood.dtsi
blob: 458d137d0951d793a998dcedf8b087222287c148 (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
/include/ "skeleton.dtsi"

/ {
	compatible = "marvell,kirkwood";
	interrupt-parent = <&intc>;

	intc: interrupt-controller {
		compatible = "marvell,orion-intc", "marvell,intc";
		interrupt-controller;
		#interrupt-cells = <1>;
		reg = <0xf1020204 0x04>,
		      <0xf1020214 0x04>;
	};

	ocp@f1000000 {
		compatible = "simple-bus";
		ranges = <0 0xf1000000 0x4000000>;
		#address-cells = <1>;
		#size-cells = <1>;

		gpio0: gpio@10100 {
			compatible = "marvell,orion-gpio";
			#gpio-cells = <2>;
			gpio-controller;
			reg = <0x10100 0x40>;
			ngpio = <32>;
			interrupts = <35>, <36>, <37>, <38>;
		};

		gpio1: gpio@10140 {
			compatible = "marvell,orion-gpio";
			#gpio-cells = <2>;
			gpio-controller;
			reg = <0x10140 0x40>;
			ngpio = <18>;
			interrupts = <39>, <40>, <41>;
		};

		serial@12000 {
			compatible = "ns16550a";
			reg = <0x12000 0x100>;
			reg-shift = <2>;
			interrupts = <33>;
			/* set clock-frequency in board dts */
			status = "disabled";
		};

		serial@12100 {
			compatible = "ns16550a";
			reg = <0x12100 0x100>;
			reg-shift = <2>;
			interrupts = <34>;
			/* set clock-frequency in board dts */
			status = "disabled";
		};

		rtc@10300 {
			compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc";
			reg = <0x10300 0x20>;
			interrupts = <53>;
		};

		spi@10600 {
			compatible = "marvell,orion-spi";
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			interrupts = <23>;
			reg = <0x10600 0x28>;
			status = "disabled";
		};

		wdt@20300 {
			compatible = "marvell,orion-wdt";
			reg = <0x20300 0x28>;
			status = "okay";
		};

		nand@3000000 {
			#address-cells = <1>;
			#size-cells = <1>;
			cle = <0>;
			ale = <1>;
			bank-width = <1>;
			compatible = "marvell,orion-nand";
			reg = <0x3000000 0x400>;
			chip-delay = <25>;
			/* set partition map and/or chip-delay in board dts */
			status = "disabled";
		};

		i2c@11000 {
			compatible = "marvell,mv64xxx-i2c";
			reg = <0x11000 0x20>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <29>;
			clock-frequency = <100000>;
			status = "disabled";
		};
	};
};
OpenPOWER on IntegriCloud