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
|
/*
* Copyright (C) 2012 Thomas Petazzoni <thomas.petazzoni@free-electrons.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.
*/
/*
* TODO: add Orion USB device port init when kernel.org support is added.
* TODO: add flash write support: see below.
* TODO: add power-off support.
* TODO: add I2C EEPROM support.
*/
/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 = "LaCie Ethernet Disk mini V2";
compatible = "lacie,ethernet-disk-mini-v2", "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 0xfff80000 0x80000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_power_button>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
label = "Power-on Switch";
linux,code = <KEY_POWER>;
gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_power_led>;
pinctrl-names = "default";
led@1 {
label = "power:blue";
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
};
};
};
&devbus_bootcs {
status = "okay";
/* Read parameters */
devbus,bus-width = <8>;
devbus,turn-off-ps = <90000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <186000>;
devbus,acc-next-ps = <186000>;
/* Write parameters */
devbus,wr-high-ps = <90000>;
devbus,wr-low-ps = <90000>;
devbus,ale-wr-ps = <90000>;
/*
* 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 0x80000>;
bank-width = <1>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "Full512Kb";
reg = <0 0x80000>;
read-only;
};
};
};
&ehci0 {
status = "okay";
};
ð {
status = "okay";
ethernet-port@0 {
phy-handle = <ðphy>;
};
};
&i2c {
status = "okay";
clock-frequency = <100000>;
#address-cells = <1>;
rtc@32 {
compatible = "ricoh,rs5c372a";
reg = <0x32>;
interrupt-parent = <&gpio0>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
};
};
&mdio {
status = "okay";
ethphy: ethernet-phy {
reg = <8>;
};
};
&pinctrl {
pinctrl-0 = <&pmx_rtc &pmx_power_led_ctrl>;
pinctrl-names = "default";
pmx_power_button: pmx-power-button {
marvell,pins = "mpp18";
marvell,function = "gpio";
};
pmx_power_led: pmx-power-led {
marvell,pins = "mpp16";
marvell,function = "gpio";
};
pmx_power_led_ctrl: pmx-power-led-ctrl {
marvell,pins = "mpp17";
marvell,function = "gpio";
};
pmx_rtc: pmx-rtc {
marvell,pins = "mpp3";
marvell,function = "gpio";
};
};
&sata {
pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
pinctrl-names = "default";
status = "okay";
nr-ports = <2>;
};
&uart0 {
status = "okay";
};
|
