1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Original all-in-one devicetree:
4 * Copyright (C) 2021-2022 - Wolfgang Grandegger <wg@aries-embedded.de>
5 * Rewritten to use includes:
6 * Copyright (C) 2022 - Conor Dooley <conor.dooley@microchip.com>
7 */
8 /dts-v1/;
9
10 #include "mpfs.dtsi"
11 #include "mpfs-m100pfs-fabric.dtsi"
12
13 / {
14 model = "Aries Embedded M100PFEVPS";
15 compatible = "aries,m100pfsevp", "microchip,mpfs";
16
17 aliases {
18 ethernet0 = &mac0;
19 ethernet1 = &mac1;
20 serial0 = &mmuart0;
21 serial1 = &mmuart1;
22 serial2 = &mmuart2;
23 serial3 = &mmuart3;
24 serial4 = &mmuart4;
25 gpio0 = &gpio0;
26 gpio1 = &gpio2;
27 };
28
29 chosen {
30 stdout-path = "serial1:115200n8";
31 };
32
33 ddrc_cache_lo: memory@80000000 {
34 device_type = "memory";
35 reg = <0x0 0x80000000 0x0 0x40000000>;
36 };
37 ddrc_cache_hi: memory@1040000000 {
38 device_type = "memory";
39 reg = <0x10 0x40000000 0x0 0x40000000>;
40 };
41 };
42
43 &can0 {
44 status = "okay";
45 };
46
47 &i2c0 {
48 status = "okay";
49 };
50
51 &i2c1 {
52 status = "okay";
53 };
54
55 &gpio0 {
56 interrupts = <13>, <14>, <15>, <16>,
57 <17>, <18>, <19>, <20>,
58 <21>, <22>, <23>, <24>,
59 <25>, <26>;
60 ngpios = <14>;
61 status = "okay";
62
63 pmic-irq-hog {
64 gpio-hog;
65 gpios = <13 0>;
66 input;
67 };
68
69 /* Set to low for eMMC, high for SD-card */
70 mmc-sel-hog {
71 gpio-hog;
72 gpios = <12 0>;
73 output-high;
74 };
75 };
76
77 &gpio2 {
78 interrupts = <13>, <14>, <15>, <16>,
79 <17>, <18>, <19>, <20>,
80 <21>, <22>, <23>, <24>,
81 <25>, <26>, <27>, <28>,
82 <29>, <30>, <31>, <32>,
83 <33>, <34>, <35>, <36>,
84 <37>, <38>, <39>, <40>,
85 <41>, <42>, <43>, <44>;
86 status = "okay";
87 };
88
89 &mac0 {
90 status = "okay";
91 phy-mode = "gmii";
92 phy-handle = <&phy0>;
93 phy0: ethernet-phy@0 {
94 reg = <0>;
95 };
96 };
97
98 &mac1 {
99 status = "okay";
100 phy-mode = "gmii";
101 phy-handle = <&phy1>;
102 phy1: ethernet-phy@0 {
103 reg = <0>;
104 };
105 };
106
107 &mbox {
108 status = "okay";
109 };
110
111 &mmc {
112 max-frequency = <50000000>;
113 bus-width = <4>;
114 cap-mmc-highspeed;
115 cap-sd-highspeed;
116 no-1-8-v;
117 sd-uhs-sdr12;
118 sd-uhs-sdr25;
119 sd-uhs-sdr50;
120 sd-uhs-sdr104;
121 disable-wp;
122 status = "okay";
123 };
124
125 &mmuart1 {
126 status = "okay";
127 };
128
129 &mmuart2 {
130 status = "okay";
131 };
132
133 &mmuart3 {
134 status = "okay";
135 };
136
137 &mmuart4 {
138 status = "okay";
139 };
140
141 &pcie {
142 status = "okay";
143 };
144
145 &qspi {
146 status = "okay";
147 };
148
149 &refclk {
150 clock-frequency = <125000000>;
151 };
152
153 &rtc {
154 status = "okay";
155 };
156
157 &spi0 {
158 status = "okay";
159 };
160
161 &spi1 {
162 status = "okay";
163 };
164
165 &syscontroller {
166 status = "okay";
167 };
168
169 &usb {
170 status = "okay";
171 dr_mode = "host";
172 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.