1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "kirkwood.dtsi"
5 #include "kirkwood-6281.dtsi"
6
7 / {
8 model = "Iomega StorCenter ix2-200";
9 compatible = "iom,ix2-200", "marvell,kirkwood-88f6281", "marvell,kirkwood";
10
11 memory {
12 device_type = "memory";
13 reg = <0x00000000 0x10000000>;
14 };
15
16 chosen {
17 bootargs = "console=ttyS0,115200n8 earlyprintk";
18 stdout-path = &uart0;
19 };
20
21 ocp@f1000000 {
22 pinctrl: pin-controller@10000 {
23 pinctrl-0 = < &pmx_led_sata_brt_ctrl_1
24 &pmx_led_sata_brt_ctrl_2
25 &pmx_led_backup_brt_ctrl_1
26 &pmx_led_backup_brt_ctrl_2
27 &pmx_led_power_brt_ctrl_1
28 &pmx_led_power_brt_ctrl_2
29 &pmx_led_health_brt_ctrl_1
30 &pmx_led_health_brt_ctrl_2
31 &pmx_led_rebuild_brt_ctrl_1
32 &pmx_led_rebuild_brt_ctrl_2 >;
33 pinctrl-names = "default";
34
35 pmx_button_reset: pmx-button-reset {
36 marvell,pins = "mpp12";
37 marvell,function = "gpio";
38 };
39 pmx_button_power: pmx-button-power {
40 marvell,pins = "mpp14";
41 marvell,function = "gpio";
42 };
43 pmx_led_backup: pmx-led-backup {
44 marvell,pins = "mpp15";
45 marvell,function = "gpio";
46 };
47 pmx_led_power: pmx-led-power {
48 marvell,pins = "mpp16";
49 marvell,function = "gpio";
50 };
51 pmx_button_otb: pmx-button-otb {
52 marvell,pins = "mpp35";
53 marvell,function = "gpio";
54 };
55 pmx_led_rebuild: pmx-led-rebuild {
56 marvell,pins = "mpp36";
57 marvell,function = "gpio";
58 };
59 pmx_led_health: pmx-led_health {
60 marvell,pins = "mpp37";
61 marvell,function = "gpio";
62 };
63 pmx_led_sata_brt_ctrl_1: pmx-led-sata-brt-ctrl-1 {
64 marvell,pins = "mpp38";
65 marvell,function = "gpio";
66 };
67 pmx_led_sata_brt_ctrl_2: pmx-led-sata-brt-ctrl-2 {
68 marvell,pins = "mpp39";
69 marvell,function = "gpio";
70 };
71 pmx_led_backup_brt_ctrl_1: pmx-led-backup-brt-ctrl-1 {
72 marvell,pins = "mpp40";
73 marvell,function = "gpio";
74 };
75 pmx_led_backup_brt_ctrl_2: pmx-led-backup-brt-ctrl-2 {
76 marvell,pins = "mpp41";
77 marvell,function = "gpio";
78 };
79 pmx_led_power_brt_ctrl_1: pmx-led-power-brt-ctrl-1 {
80 marvell,pins = "mpp42";
81 marvell,function = "gpio";
82 };
83 pmx_led_power_brt_ctrl_2: pmx-led-power-brt-ctrl-2 {
84 marvell,pins = "mpp43";
85 marvell,function = "gpio";
86 };
87 pmx_led_health_brt_ctrl_1: pmx-led-health-brt-ctrl-1 {
88 marvell,pins = "mpp44";
89 marvell,function = "gpio";
90 };
91 pmx_led_health_brt_ctrl_2: pmx-led-health-brt-ctrl-2 {
92 marvell,pins = "mpp45";
93 marvell,function = "gpio";
94 };
95 pmx_led_rebuild_brt_ctrl_1: pmx-led-rebuild-brt-ctrl-1 {
96 marvell,pins = "mpp46";
97 marvell,function = "gpio";
98 };
99 pmx_led_rebuild_brt_ctrl_2: pmx-led-rebuild-brt-ctrl-2 {
100 marvell,pins = "mpp47";
101 marvell,function = "gpio";
102 };
103
104 };
105 i2c@11000 {
106 status = "okay";
107
108 lm63: lm63@4c {
109 compatible = "national,lm63";
110 reg = <0x4c>;
111 };
112 };
113
114 serial@12000 {
115 status = "okay";
116 };
117
118 sata@80000 {
119 status = "okay";
120 nr-ports = <2>;
121 };
122
123 };
124 gpio-leds {
125 compatible = "gpio-leds";
126 pinctrl-0 = < &pmx_led_backup &pmx_led_power
127 &pmx_led_rebuild &pmx_led_health >;
128 pinctrl-names = "default";
129
130 led-power-led {
131 label = "status:white:power_led";
132 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
133 default-state = "keep";
134 };
135 led-rebuild-led {
136 label = "status:white:rebuild_led";
137 gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
138 };
139 led-health-led {
140 label = "status:red:health_led";
141 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
142 };
143 led-backup-led {
144 label = "status:blue:backup_led";
145 gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
146 };
147 };
148 gpio-keys {
149 compatible = "gpio-keys";
150 pinctrl-0 = <&pmx_button_reset &pmx_button_power
151 &pmx_button_otb>;
152 pinctrl-names = "default";
153
154
155 button-power {
156 label = "Power Button";
157 linux,code = <KEY_POWER>;
158 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
159 };
160 button-reset {
161 label = "Reset Button";
162 linux,code = <KEY_RESTART>;
163 gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
164 };
165 button-otb {
166 label = "OTB Button";
167 linux,code = <KEY_COPY>;
168 gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
169 };
170 };
171 gpio-poweroff {
172 compatible = "gpio-poweroff";
173 gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
174 };
175 };
176
177 &nand {
178 status = "okay";
179
180 partition@0 {
181 label = "u-boot";
182 reg = <0x0000000 0x100000>;
183 read-only;
184 };
185
186 partition@a0000 {
187 label = "env";
188 reg = <0xa0000 0x20000>;
189 read-only;
190 };
191
192 partition@100000 {
193 label = "uImage";
194 reg = <0x100000 0x300000>;
195 };
196
197 partition@400000 {
198 label = "rootfs";
199 reg = <0x400000 0x1C00000>;
200 };
201 };
202
203 &mdio {
204 status = "okay";
205
206 ethphy1: ethernet-phy@11 {
207 reg = <11>;
208 };
209 };
210
211 ð0 {
212 status = "okay";
213 ethernet0-port@0 {
214 speed = <1000>;
215 duplex = <1>;
216 };
217 };
218
219 ð1 {
220 status = "okay";
221 ethernet1-port@0 {
222 phy-handle = <ðphy1>;
223 };
224 };
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