summaryrefslogtreecommitdiffstats
path: root/dts/src/arm64/marvell/armada-3720-uDPU.dts
blob: bd4aab6092e0f9b2f859e8d3e8ee3ee2178ed889 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device tree for the uDPU board.
 * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3)
 * Copyright (C) 2016 Marvell
 * Copyright (C) 2019 Methode Electronics
 * Copyright (C) 2019 Telus
 *
 * Vladimir Vid <vladimir.vid@sartura.hr>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include "armada-372x.dtsi"

/ {
	model = "Methode uDPU Board";
	compatible = "methode,udpu", "marvell,armada3720";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
	};

	leds {
		pinctrl-names = "default";
		compatible = "gpio-leds";

		power1 {
			label = "udpu:green:power";
			gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
		};

		power2 {
			label = "udpu:red:power";
			gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
		};

		network1 {
			label = "udpu:green:network";
			gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
		};

		network2 {
			label = "udpu:red:network";
			gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
		};

		alarm1 {
			label = "udpu:green:alarm";
			gpios = <&gpionb 15 GPIO_ACTIVE_LOW>;
		};

		alarm2 {
			label = "udpu:red:alarm";
			gpios = <&gpionb 16 GPIO_ACTIVE_LOW>;
		};
	};

	sfp_eth0: sfp-eth0 {
		compatible = "sff,sfp";
		i2c-bus = <&i2c0>;
		los-gpio = <&gpiosb 2 GPIO_ACTIVE_HIGH>;
		mod-def0-gpio = <&gpiosb 3 GPIO_ACTIVE_LOW>;
		tx-disable-gpio = <&gpiosb 4 GPIO_ACTIVE_HIGH>;
		tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>;
	};

	sfp_eth1: sfp-eth1 {
		compatible = "sff,sfp";
		i2c-bus = <&i2c1>;
		los-gpio = <&gpiosb 7 GPIO_ACTIVE_HIGH>;
		mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>;
		tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>;
		tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>;
	};
};

&sdhci0 {
	status = "okay";
	bus-width = <8>;
	mmc-ddr-1_8v;
	mmc-hs400-1_8v;
	marvell,pad-type = "fixed-1-8v";
	non-removable;
	no-sd;
	no-sdio;
};

&spi0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&spi_quad_pins>;

	m25p80@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <54000000>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;
			/* only bootloader is located on the SPI */
			partition@0 {
				label = "uboot";
				reg = <0 0x400000>;
			};
		};
	};
};

&i2c0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;
};

&i2c1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;

	lm75@48 {
		status = "okay";
		compatible = "lm75";
		reg = <0x48>;
	};

	lm75@49 {
		status = "okay";
		compatible = "lm75";
		reg = <0x49>;
	};
};

&eth0 {
	phy-mode = "sgmii";
	status = "okay";
	managed = "in-band-status";
	sfp = <&sfp_eth0>;
};

&eth1 {
	phy-mode = "sgmii";
	status = "okay";
	managed = "in-band-status";
	sfp = <&sfp_eth1>;
};

&usb3 {
	status = "okay";
};

&uart0 {
	status = "okay";
};