1 /dts-v1/;
2
3 / {
4 #address-cells = <1>;
5 #size-cells = <1>;
6 compatible = "ni,169445";
7
8 cpus {
9 #address-cells = <1>;
10 #size-cells = <0>;
11 cpu@0 {
12 device_type = "cpu";
13 compatible = "mti,mips14KEc";
14 clocks = <&baseclk>;
15 reg = <0>;
16 };
17 };
18
19 memory@0 {
20 device_type = "memory";
21 reg = <0x0 0x10000000>;
22 };
23
24 baseclk: baseclock {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <50000000>;
28 };
29
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
33 interrupt-controller;
34 #interrupt-cells = <1>;
35 };
36
37 ahb@1f300000 {
38 compatible = "simple-bus";
39 #address-cells = <1>;
40 #size-cells = <1>;
41 ranges = <0x0 0x1f300000 0x80FFF>;
42
43 gpio1: gpio@10 {
44 compatible = "ni,169445-nand-gpio";
45 reg = <0x10 0x4>;
46 reg-names = "dat";
47 gpio-controller;
48 #gpio-cells = <2>;
49 };
50
51 gpio2: gpio@14 {
52 compatible = "ni,169445-nand-gpio";
53 reg = <0x14 0x4>;
54 reg-names = "dat";
55 gpio-controller;
56 #gpio-cells = <2>;
57 no-output;
58 };
59
60 nand@0 {
61 compatible = "gpio-control-nand";
62 nand-on-flash-bbt;
63 nand-ecc-mode = "soft_bch";
64 nand-ecc-step-size = <512>;
65 nand-ecc-strength = <4>;
66 reg = <0x0 4>;
67 gpios = <&gpio2 0 0>, /* rdy */
68 <&gpio1 1 0>, /* nce */
69 <&gpio1 2 0>, /* ale */
70 <&gpio1 3 0>, /* cle */
71 <&gpio1 4 0>; /* nwp */
72 };
73
74 serial@80000 {
75 compatible = "ns16550a";
76 reg = <0x80000 0x1000>;
77 interrupt-parent = <&cpu_intc>;
78 interrupts = <6>;
79 clocks = <&baseclk>;
80 reg-shift = <0>;
81 };
82
83 ethernet@40000 {
84 compatible = "snps,dwmac-4.10a";
85 interrupt-parent = <&cpu_intc>;
86 interrupts = <5>;
87 interrupt-names = "macirq";
88 reg = <0x40000 0x2000>;
89 clock-names = "stmmaceth", "pclk";
90 clocks = <&baseclk>, <&baseclk>;
91
92 phy-mode = "rgmii";
93
94 fixed-link {
95 speed = <1000>;
96 full-duplex;
97 };
98 };
99 };
100 };
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