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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Feng Li20c700f2016-11-03 14:15:17 +08002/*
3 * Freescale ls1021a IOT board device tree source
4 *
5 * Copyright 2016 Freescale Semiconductor, Inc.
Feng Li20c700f2016-11-03 14:15:17 +08006 */
7
8
9#include "ls1021a.dtsi"
10
11/ {
12 model = "LS1021A IOT Board";
13
14 aliases {
15 enet2_rgmii_phy = &rgmii_phy1;
16 enet0_sgmii_phy = &sgmii_phy2;
17 enet1_sgmii_phy = &sgmii_phy0;
18 spi0 = &qspi;
19 spi1 = &dspi1;
20 };
21};
22
23&qspi {
24 bus-num = <0>;
25 status = "okay";
26
27 qflash0: n25q128a13@0 {
28 #address-cells = <1>;
29 #size-cells = <1>;
30 compatible = "spi-flash";
31 spi-max-frequency = <20000000>;
32 reg = <0>;
33 };
34};
35
36&dspi1 {
37 bus-num = <0>;
38 status = "okay";
39
40 dspiflash: at26df081a@0 {
41 #address-cells = <1>;
42 #size-cells = <1>;
43 compatible = "spi-flash";
44 spi-max-frequency = <16000000>;
45 spi-cpol;
46 spi-cpha;
47 reg = <0>;
48 };
49};
50
51&i2c0 {
52 status = "okay";
53};
54
55&i2c1 {
56 status = "okay";
57};
58
59&ifc {
60 #address-cells = <2>;
61 #size-cells = <1>;
62 /* NOR Flash on board */
63 ranges = <0x0 0x0 0x60000000 0x08000000>;
64 status = "okay";
65
66 nor@0,0 {
67 #address-cells = <1>;
68 #size-cells = <1>;
69 compatible = "cfi-flash";
70 reg = <0x0 0x0 0x8000000>;
71 bank-width = <2>;
72 device-width = <1>;
73 };
74};
75
76&lpuart0 {
77 status = "okay";
78};
79
80&mdio0 {
81 sgmii_phy0: ethernet-phy@0 {
82 reg = <0x0>;
83 };
84 rgmii_phy1: ethernet-phy@1 {
85 reg = <0x1>;
86 };
87 sgmii_phy2: ethernet-phy@2 {
88 reg = <0x2>;
89 };
90 tbi1: tbi-phy@1f {
91 reg = <0x1f>;
92 device_type = "tbi-phy";
93 };
94};
95
96&uart0 {
97 status = "okay";
98};
99
100&uart1 {
101 status = "okay";
102};