1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2017 Andreas Färber
4 */
5
6 /dts-v1/;
7
8 #include "s700.dtsi"
9
10 / {
11 compatible = "cubietech,cubieboard7", "actions,s700";
12 model = "CubieBoard7";
13
14 aliases {
15 serial3 = &uart3;
16 };
17
18 chosen {
19 stdout-path = "serial3:115200n8";
20 };
21
22 memory@0 {
23 device_type = "memory";
24 reg = <0x0 0x0 0x0 0x80000000>;
25 };
26
27 memory@1e0000000 {
28 device_type = "memory";
29 reg = <0x1 0xe0000000 0x0 0x0>;
30 };
31 };
32
33 &i2c0 {
34 status = "okay";
35 pinctrl-names = "default";
36 pinctrl-0 = <&i2c0_default>;
37 };
38
39 &i2c1 {
40 status = "okay";
41 pinctrl-names = "default";
42 pinctrl-0 = <&i2c1_default>;
43 };
44
45 &i2c2 {
46 status = "disabled";
47 pinctrl-names = "default";
48 pinctrl-0 = <&i2c2_default>;
49 };
50
51 &pinctrl {
52 i2c0_default: i2c0_default {
53 pinmux {
54 groups = "i2c0_mfp";
55 function = "i2c0";
56 };
57 pinconf {
58 pins = "i2c0_sclk", "i2c0_sdata";
59 bias-pull-up;
60 };
61 };
62
63 i2c1_default: i2c1_default {
64 pinmux {
65 groups = "i2c1_dummy";
66 function = "i2c1";
67 };
68 pinconf {
69 pins = "i2c1_sclk", "i2c1_sdata";
70 bias-pull-up;
71 };
72 };
73
74 i2c2_default: i2c2_default {
75 pinmux {
76 groups = "i2c2_dummy";
77 function = "i2c2";
78 };
79 pinconf {
80 pins = "i2c2_sclk", "i2c2_sdata";
81 bias-pull-up;
82 };
83 };
84 };
85
86 &timer {
87 clocks = <&hosc>;
88 };
89
90 &uart3 {
91 status = "okay";
92 };
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