1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Original all-in-one devicetree:
4 * Copyright (C) 2020-2022 - Aldec
5 * Rewritten to use includes:
6 * Copyright (C) 2022 - Conor Dooley <conor.dooley@microchip.com>
7 */
8
9 /dts-v1/;
10
11 #include "mpfs.dtsi"
12 #include "mpfs-tysom-m-fabric.dtsi"
13
14 / {
15 model = "Aldec TySOM-M-MPFS250T-REV2";
16 compatible = "aldec,tysom-m-mpfs250t-rev2", "microchip,mpfs";
17
18 aliases {
19 ethernet0 = &mac0;
20 ethernet1 = &mac1;
21 serial0 = &mmuart0;
22 serial1 = &mmuart1;
23 serial2 = &mmuart2;
24 serial3 = &mmuart3;
25 serial4 = &mmuart4;
26 gpio0 = &gpio0;
27 gpio1 = &gpio2;
28 };
29
30 chosen {
31 stdout-path = "serial1:115200n8";
32 };
33
34 ddrc_cache_lo: memory@80000000 {
35 device_type = "memory";
36 reg = <0x0 0x80000000 0x0 0x30000000>;
37 status = "okay";
38 };
39
40 ddrc_cache_hi: memory@1000000000 {
41 device_type = "memory";
42 reg = <0x10 0x00000000 0x0 0x40000000>;
43 status = "okay";
44 };
45
46 leds {
47 compatible = "gpio-leds";
48 status = "okay";
49
50 led0 {
51 gpios = <&gpio1 23 1>;
52 default-state = "on";
53 linux,default-trigger = "heartbeat";
54 };
55 };
56 };
57
58 &i2c0 {
59 status = "okay";
60 };
61
62 &i2c1 {
63 status = "okay";
64 hwmon: hwmon@45 {
65 status = "okay";
66 compatible = "ti,ina219";
67 reg = <0x45>;
68 shunt-resistor = <2000>;
69 };
70 };
71
72 &gpio1 {
73 interrupts = <27>, <28>, <29>, <30>,
74 <31>, <32>, <33>, <47>,
75 <35>, <36>, <37>, <38>,
76 <39>, <40>, <41>, <42>,
77 <43>, <44>, <45>, <46>,
78 <47>, <48>, <49>, <50>;
79 status = "okay";
80 };
81
82 &mac0 {
83 status = "okay";
84 phy-mode = "gmii";
85 phy-handle = <&phy0>;
86
87 };
88
89 &mac1 {
90 status = "okay";
91 phy-mode = "gmii";
92 phy-handle = <&phy1>;
93 phy1: ethernet-phy@1 {
94 reg = <1>;
95 };
96 phy0: ethernet-phy@0 {
97 reg = <0>;
98 };
99 };
100
101 &mbox {
102 status = "okay";
103 };
104
105 &mmc {
106 max-frequency = <200000000>;
107 cap-mmc-highspeed;
108 cap-sd-highspeed;
109 no-1-8-v;
110 disable-wp;
111 status = "okay";
112 };
113
114 &mmuart1 {
115 status = "okay";
116 };
117
118 &mmuart2 {
119 status = "okay";
120 };
121
122 &mmuart3 {
123 status = "okay";
124 };
125
126 &mmuart4 {
127 status = "okay";
128 };
129
130 &refclk {
131 clock-frequency = <125000000>;
132 };
133
134 &rtc {
135 status = "okay";
136 };
137
138 &spi0 {
139 status = "okay";
140 };
141
142 &spi1 {
143 status = "okay";
144 flash@0 {
145 compatible = "micron,n25q128a11", "jedec,spi-nor";
146 reg = <0x0>;
147 spi-max-frequency = <10000000>;
148 };
149 };
150
151 &syscontroller {
152 status = "okay";
153 };
154
155 &usb {
156 status = "okay";
157 dr_mode = "host";
158 };
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