1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Device Tree file for NXP LS2081A RDB Board.
4 *
5 * Copyright 2017 NXP
6 *
7 * Priyanka Jain <priyanka.jain@nxp.com>
8 *
9 */
10
11 /dts-v1/;
12
13 #include "fsl-ls2088a.dtsi"
14
15 / {
16 model = "NXP Layerscape 2081A RDB Board";
17 compatible = "fsl,ls2081a-rdb", "fsl,ls2081a";
18
19 aliases {
20 serial0 = &serial0;
21 serial1 = &serial1;
22 };
23
24 chosen {
25 stdout-path = "serial1:115200n8";
26 };
27 };
28
29 &dspi {
30 status = "okay";
31
32 n25q512a: flash@0 {
33 compatible = "jedec,spi-nor";
34 #address-cells = <1>;
35 #size-cells = <1>;
36 spi-max-frequency = <3000000>;
37 reg = <0>;
38 };
39 };
40
41 &esdhc {
42 status = "okay";
43 };
44
45 &i2c0 {
46 status = "okay";
47
48 pca9547: mux@75 {
49 compatible = "nxp,pca9547";
50 reg = <0x75>;
51 #address-cells = <1>;
52 #size-cells = <0>;
53
54 i2c@1 {
55 #address-cells = <1>;
56 #size-cells = <0>;
57 reg = <0x1>;
58
59 rtc@51 {
60 compatible = "nxp,pcf2129";
61 reg = <0x51>;
62 };
63 };
64
65 i2c@2 {
66 #address-cells = <1>;
67 #size-cells = <0>;
68 reg = <0x2>;
69
70 ina220@40 {
71 compatible = "ti,ina220";
72 reg = <0x40>;
73 shunt-resistor = <500>;
74 };
75 };
76
77 i2c@3 {
78 #address-cells = <1>;
79 #size-cells = <0>;
80 reg = <0x3>;
81
82 adt7481@4c {
83 compatible = "adi,adt7461";
84 reg = <0x4c>;
85 };
86 };
87 };
88 };
89
90 &ifc {
91 status = "disabled";
92 };
93
94 &qspi {
95 status = "okay";
96
97 s25fs512s0: flash@0 {
98 compatible = "jedec,spi-nor";
99 #address-cells = <1>;
100 #size-cells = <1>;
101 spi-rx-bus-width = <4>;
102 spi-tx-bus-width = <4>;
103 spi-max-frequency = <20000000>;
104 reg = <0>;
105 };
106
107 s25fs512s1: flash@1 {
108 compatible = "jedec,spi-nor";
109 #address-cells = <1>;
110 #size-cells = <1>;
111 spi-rx-bus-width = <4>;
112 spi-tx-bus-width = <4>;
113 spi-max-frequency = <20000000>;
114 reg = <1>;
115 };
116 };
117
118 &sata0 {
119 status = "okay";
120 };
121
122 &sata1 {
123 status = "okay";
124 };
125
126 &usb0 {
127 status = "okay";
128 };
129
130 &usb1 {
131 status = "okay";
132 };
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