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
|
/*
* Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Copyright (C) Sylver Bruneau <sylver.bruneau@googlemail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "orion5x-mv88f5182.dtsi"
/ {
model = "Maxtor Shared Storage II";
compatible = "maxtor,shared-storage-2", "marvell,orion5x-88f5182", "marvell,orion5x";
memory {
reg = <0x00000000 0x4000000>; /* 64 MB */
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
stdout-path = &uart0;
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
<MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
<MBUS_ID(0x01, 0x0f) 0 0xff800000 0x40000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_buttons>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
power {
label = "Power";
linux,code = <KEY_POWER>;
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};
reset {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
};
};
&devbus_bootcs {
status = "okay";
devbus,keep-config;
/*
* Currently the MTD code does not recognize the MX29LV400CBCT
* as a bottom-type device. This could cause risks of
* accidentally erasing critical flash sectors. We thus define
* a single, write-protected partition covering the whole
* flash. TODO: once the flash part TOP/BOTTOM detection
* issue is sorted out in the MTD code, break this into at
* least three partitions: 'u-boot code', 'u-boot environment'
* and 'whatever is left'.
*/
flash@0 {
compatible = "cfi-flash";
reg = <0 0x40000>;
bank-width = <1>;
#address-cells = <1>;
#size-cells = <1>;
};
};
&mdio {
status = "okay";
ethphy: ethernet-phy {
reg = <8>;
};
};
&ehci0 {
status = "okay";
};
ð {
status = "okay";
ethernet-port@0 {
phy-handle = <ðphy>;
};
};
&i2c {
status = "okay";
clock-frequency = <100000>;
#address-cells = <1>;
rtc@68 {
compatible = "st,m41t81";
reg = <0x68>;
pinctrl-0 = <&pmx_rtc>;
pinctrl-names = "default";
interrupt-parent = <&gpio0>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
};
};
&pinctrl {
pinctrl-0 = <&pmx_leds &pmx_misc>;
pinctrl-names = "default";
pmx_buttons: pmx-buttons {
marvell,pins = "mpp11", "mpp12";
marvell,function = "gpio";
};
/*
* MPP0: Power LED
* MPP1: Error LED
*/
pmx_leds: pmx-leds {
marvell,pins = "mpp0", "mpp1";
marvell,function = "gpio";
};
/*
* MPP4: HDD ind. (Single/Dual)
* MPP5: HD0 5V control
* MPP6: HD0 12V control
* MPP7: HD1 5V control
* MPP8: HD1 12V control
*/
pmx_misc: pmx-misc {
marvell,pins = "mpp4", "mpp5", "mpp6", "mpp7", "mpp8", "mpp10";
marvell,function = "gpio";
};
pmx_rtc: pmx-rtc {
marvell,pins = "mpp3";
marvell,function = "gpio";
};
pmx_sata0_led_active: pmx-sata0-led-active {
marvell,pins = "mpp14";
marvell,function = "sata0";
};
pmx_sata1_led_active: pmx-sata1-led-active {
marvell,pins = "mpp15";
marvell,function = "sata1";
};
/*
* Non MPP GPIOs:
* GPIO 22: USB port 1 fuse (0 = Fail, 1 = Ok)
* GPIO 23: Blue front LED off
* GPIO 24: Inhibit board power off (0 = Disabled, 1 = Enabled)
*/
};
&sata {
pinctrl-0 = <&pmx_sata0_led_active
&pmx_sata1_led_active>;
pinctrl-names = "default";
status = "okay";
nr-ports = <2>;
};
&uart0 {
status = "okay";
};
|
