xref: /linux/arch/riscv/boot/dts/microchip/mpfs-m100pfsevp.dts (revision 42d37fc0c819b81f6f6afd108b55d04ba9d32d0f) 
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};
173