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
163
164
165
166
167
168
169
170
171
172
173
174
175
|
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree common file for the Seagate Personal Cloud NAS 1 and 2-Bay
* (Armada 370 SoC).
*
* Copyright (C) 2015 Seagate
*
* Author: Simon Guinot <simon.guinot@sequanux.org>
*/
/*
* TODO: add support for the white SATA LED.
*/
#include "armada-370.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
chosen {
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
internal-regs {
coherency-fabric@20200 {
broken-idle;
};
serial@12000 {
status = "okay";
};
ethernet@74000 {
status = "okay";
pinctrl-0 = <&ge1_rgmii_pins>;
pinctrl-names = "default";
phy = <&phy0>;
phy-mode = "rgmii-id";
};
usb@50000 {
status = "okay";
};
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "USB Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 27 GPIO_ACTIVE_LOW>;
};
regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA0 power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
power {
label = "Power button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
debounce-interval = <100>;
};
reset {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
debounce-interval = <100>;
};
button {
label = "USB VBUS error";
linux,code = <KEY_UNKNOWN>;
gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
debounce-interval = <100>;
};
};
gpio-leds {
compatible = "gpio-leds";
red-sata0 {
label = "cumulus:red:sata0";
gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
gpio_poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
};
};
&pciec {
status = "okay";
/* USB 3.0 Bridge ASM1042A */
pcie@1,0 {
status = "okay";
};
};
&mdio {
pinctrl-0 = <&mdio_pins>;
pinctrl-names = "default";
phy0: ethernet-phy@0 {
reg = <0>;
};
};
&pinctrl {
pinctrl-0 = <&sata_led_pin>;
pinctrl-names = "default";
sata_led_pin: sata-led-pin {
marvell,pins = "mpp60";
marvell,function = "sata0";
};
gpio_led_pin: gpio-led-pin {
marvell,pins = "mpp60";
marvell,function = "gpio";
};
};
&spi0 {
status = "okay";
pinctrl-0 = <&spi0_pins2>;
pinctrl-names = "default";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
/* MX25L8006E */
compatible = "mxicy,mx25l8005", "jedec,spi-nor";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <50000000>;
partition@0 {
label = "u-boot";
reg = <0x0 0x100000>;
};
};
};
|
