Commit | Line | Data |
---|---|---|
b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
767fc1ea JC |
2 | /dts-v1/; |
3 | ||
0ab6129c EG |
4 | #include "kirkwood.dtsi" |
5 | #include "kirkwood-6282.dtsi" | |
767fc1ea JC |
6 | |
7 | / { | |
95430414 | 8 | model = "Universal Scientific Industrial Co. Topkick-1281P2"; |
767fc1ea JC |
9 | compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood"; |
10 | ||
11 | memory { | |
12 | device_type = "memory"; | |
13 | reg = <0x00000000 0x10000000>; | |
14 | }; | |
15 | ||
16 | chosen { | |
17 | bootargs = "console=ttyS0,115200n8 earlyprintk"; | |
ab833614 | 18 | stdout-path = &uart0; |
767fc1ea JC |
19 | }; |
20 | ||
21 | ocp@f1000000 { | |
a9483969 | 22 | pinctrl: pin-controller@10000 { |
15989543 JC |
23 | /* |
24 | * Switch positions | |
25 | * | |
26 | * /-SW_LEFT(2) | |
27 | * | | |
28 | * | /-SW_IDLE | |
29 | * | | | |
30 | * | | /-SW_RIGHT | |
31 | * | | | | |
32 | * PS [L] [I] [R] LEDS | |
33 | */ | |
faf76128 TP |
34 | pinctrl-0 = <&pmx_sw_left &pmx_sw_right |
35 | &pmx_sw_idle &pmx_sw_left2>; | |
15989543 JC |
36 | pinctrl-names = "default"; |
37 | ||
38 | pmx_led_disk_yellow: pmx-led-disk-yellow { | |
39 | marvell,pins = "mpp21"; | |
40 | marvell,function = "gpio"; | |
41 | }; | |
42 | ||
43 | pmx_sata0_pwr_enable: pmx-sata0-pwr-enable { | |
44 | marvell,pins = "mpp36"; | |
45 | marvell,function = "gpio"; | |
46 | }; | |
47 | ||
48 | pmx_led_sys_red: pmx-led-sys-red { | |
49 | marvell,pins = "mpp37"; | |
50 | marvell,function = "gpio"; | |
51 | }; | |
52 | ||
53 | pmx_led_sys_blue: pmx-led-sys-blue { | |
54 | marvell,pins = "mpp38"; | |
55 | marvell,function = "gpio"; | |
56 | }; | |
57 | ||
58 | pmx_led_wifi_green: pmx-led-wifi-green { | |
59 | marvell,pins = "mpp39"; | |
60 | marvell,function = "gpio"; | |
61 | }; | |
62 | ||
63 | pmx_sw_left: pmx-sw-left { | |
64 | marvell,pins = "mpp43"; | |
65 | marvell,function = "gpio"; | |
66 | }; | |
67 | ||
68 | pmx_sw_right: pmx-sw-right { | |
69 | marvell,pins = "mpp44"; | |
70 | marvell,function = "gpio"; | |
71 | }; | |
72 | ||
73 | pmx_sw_idle: pmx-sw-idle { | |
74 | marvell,pins = "mpp45"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | ||
78 | pmx_sw_left2: pmx-sw-left2 { | |
79 | marvell,pins = "mpp46"; | |
80 | marvell,function = "gpio"; | |
81 | }; | |
82 | ||
83 | pmx_led_wifi_yellow: pmx-led-wifi-yellow { | |
84 | marvell,pins = "mpp48"; | |
85 | marvell,function = "gpio"; | |
86 | }; | |
87 | }; | |
88 | ||
767fc1ea | 89 | serial@12000 { |
9f2339a6 | 90 | status = "okay"; |
767fc1ea JC |
91 | }; |
92 | ||
767fc1ea JC |
93 | sata@80000 { |
94 | status = "okay"; | |
95 | nr-ports = <1>; | |
96 | }; | |
44d032e7 AL |
97 | |
98 | i2c@11000 { | |
ce55b1f4 | 99 | status = "okay"; |
44d032e7 | 100 | }; |
0dbe6ce0 JC |
101 | |
102 | mvsdio@90000 { | |
103 | pinctrl-0 = <&pmx_sdio>; | |
104 | pinctrl-names = "default"; | |
105 | status = "okay"; | |
106 | /* No CD or WP GPIOs */ | |
d87b5fbb | 107 | broken-cd; |
0dbe6ce0 | 108 | }; |
767fc1ea JC |
109 | }; |
110 | ||
111 | gpio-leds { | |
faf76128 TP |
112 | /* |
113 | * GPIO LED layout | |
114 | * | |
115 | * /-SYS_LED(2) | |
116 | * | | |
117 | * | /-DISK_LED | |
118 | * | | | |
119 | * | | /-WLAN_LED(2) | |
120 | * | | | | |
121 | * [SW] [*] [*] [*] | |
122 | */ | |
123 | ||
767fc1ea | 124 | compatible = "gpio-leds"; |
faf76128 TP |
125 | pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red |
126 | &pmx_led_sys_blue &pmx_led_wifi_green | |
127 | &pmx_led_wifi_yellow>; | |
128 | pinctrl-names = "default"; | |
767fc1ea JC |
129 | |
130 | disk { | |
131 | label = "topkick:yellow:disk"; | |
3a31f2d7 | 132 | gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; |
e5808227 | 133 | linux,default-trigger = "disk-activity"; |
767fc1ea JC |
134 | }; |
135 | system2 { | |
136 | label = "topkick:red:system"; | |
3a31f2d7 | 137 | gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; |
767fc1ea JC |
138 | }; |
139 | system { | |
140 | label = "topkick:blue:system"; | |
3a31f2d7 | 141 | gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; |
767fc1ea JC |
142 | default-state = "on"; |
143 | }; | |
144 | wifi { | |
145 | label = "topkick:green:wifi"; | |
3a31f2d7 | 146 | gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; |
767fc1ea JC |
147 | }; |
148 | wifi2 { | |
149 | label = "topkick:yellow:wifi"; | |
3a31f2d7 | 150 | gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; |
767fc1ea JC |
151 | }; |
152 | }; | |
8758c885 AL |
153 | regulators { |
154 | compatible = "simple-bus"; | |
155 | #address-cells = <1>; | |
156 | #size-cells = <0>; | |
faf76128 TP |
157 | pinctrl-0 = <&pmx_sata0_pwr_enable>; |
158 | pinctrl-names = "default"; | |
8758c885 AL |
159 | |
160 | sata0_power: regulator@1 { | |
161 | compatible = "regulator-fixed"; | |
162 | reg = <1>; | |
163 | regulator-name = "SATA0 Power"; | |
164 | regulator-min-microvolt = <5000000>; | |
165 | regulator-max-microvolt = <5000000>; | |
166 | enable-active-high; | |
167 | regulator-always-on; | |
168 | regulator-boot-on; | |
169 | gpio = <&gpio1 4 0>; | |
170 | }; | |
171 | }; | |
767fc1ea | 172 | }; |
876e2333 | 173 | |
7045ff5a JG |
174 | &nand { |
175 | status = "okay"; | |
7045ff5a JG |
176 | |
177 | partition@0 { | |
178 | label = "u-boot"; | |
179 | reg = <0x0000000 0x180000>; | |
180 | }; | |
181 | ||
182 | partition@180000 { | |
183 | label = "u-boot env"; | |
184 | reg = <0x0180000 0x20000>; | |
185 | }; | |
186 | ||
187 | partition@200000 { | |
188 | label = "uImage"; | |
189 | reg = <0x0200000 0x600000>; | |
190 | }; | |
191 | ||
192 | partition@800000 { | |
193 | label = "uInitrd"; | |
194 | reg = <0x0800000 0x1000000>; | |
195 | }; | |
196 | ||
197 | partition@1800000 { | |
198 | label = "rootfs"; | |
199 | reg = <0x1800000 0xe800000>; | |
200 | }; | |
201 | }; | |
202 | ||
876e2333 SH |
203 | &mdio { |
204 | status = "okay"; | |
205 | ||
206 | ethphy0: ethernet-phy@0 { | |
876e2333 SH |
207 | reg = <0>; |
208 | }; | |
209 | }; | |
210 | ||
211 | ð0 { | |
212 | status = "okay"; | |
213 | ethernet0-port@0 { | |
214 | phy-handle = <ðphy0>; | |
215 | }; | |
216 | }; |