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
176
177
178
179
180
181
182
183
184
185
186
|
/dts-v1/;
/include/ "kirkwood.dtsi"
/include/ "kirkwood-6282.dtsi"
/ {
model = "NETGEAR ReadyNAS Duo v2";
compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
memory { /* 256 MB */
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
pmx_button_power: pmx-button-power {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
pmx_button_backup: pmx-button-backup {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_button_reset: pmx-button-reset {
marvell,pins = "mpp13";
marvell,function = "gpio";
};
pmx_led_blue_power: pmx-led-blue-power {
marvell,pins = "mpp31";
marvell,function = "gpio";
};
pmx_led_blue_activity: pmx-led-blue-activity {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
pmx_led_blue_disk1: pmx-led-blue-disk1 {
marvell,pins = "mpp23";
marvell,function = "gpio";
};
pmx_led_blue_disk2: pmx-led-blue-disk2 {
marvell,pins = "mpp22";
marvell,function = "gpio";
};
pmx_led_blue_backup: pmx-led-blue-backup {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
};
i2c@11000 {
status = "okay";
rs5c372a: rs5c372a@32 {
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
};
serial@12000 {
pinctrl-0 = <&pmx_uart0>;
pinctrl-names = "default";
status = "okay";
};
nand@3000000 {
status = "okay";
partition@0 {
label = "u-boot";
reg = <0x0000000 0x180000>;
read-only;
};
partition@180000 {
label = "u-boot-env";
reg = <0x180000 0x20000>;
};
partition@200000 {
label = "uImage";
reg = <0x0200000 0x600000>;
};
partition@800000 {
label = "minirootfs";
reg = <0x0800000 0x1000000>;
};
partition@1800000 {
label = "jffs2";
reg = <0x1800000 0x6800000>;
};
};
sata@80000 {
status = "okay";
nr-ports = <2>;
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
&pmx_led_blue_disk1 &pmx_led_blue_disk2
&pmx_led_blue_backup >;
pinctrl-names = "default";
power_led {
label = "status:blue:power_led";
gpios = <&gpio0 31 1>; /* GPIO 31 Active Low */
linux,default-trigger = "default-on";
};
activity_led {
label = "status:blue:activity_led";
gpios = <&gpio1 6 1>; /* GPIO 38 Active Low */
};
disk1_led {
label = "status:blue:disk1_led";
gpios = <&gpio0 23 1>; /* GPIO 23 Active Low */
};
disk2_led {
label = "status:blue:disk2_led";
gpios = <&gpio0 22 1>; /* GPIO 22 Active Low */
};
backup_led {
label = "status:blue:backup_led";
gpios = <&gpio0 29 1>; /* GPIO 29 Active Low*/
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_button_power &pmx_button_backup
&pmx_button_reset>;
pinctrl-names = "default";
button@1 {
label = "Power Button";
linux,code = <116>; /* KEY_POWER */
gpios = <&gpio1 15 1>;
};
button@2 {
label = "Reset Button";
linux,code = <0x198>; /* KEY_RESTART */
gpios = <&gpio0 13 1>;
};
button@3 {
label = "Backup Button";
linux,code = <133>; /* KEY_COPY */
gpios = <&gpio1 13 1>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
usb_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "USB 3.0 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 14 0>;
};
};
};
|
