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1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include "kirkwood.dtsi"
5#include "kirkwood-6282.dtsi"
6
7/ {
8 model = "Universal Scientific Industrial Co. Topkick-1281P2";
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";
18 stdout-path = &uart0;
19 };
20
21 ocp@f1000000 {
22 pinctrl: pin-controller@10000 {
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 */
34 pinctrl-0 = <&pmx_sw_left &pmx_sw_right
35 &pmx_sw_idle &pmx_sw_left2>;
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
89 serial@12000 {
90 status = "okay";
91 };
92
93 sata@80000 {
94 status = "okay";
95 nr-ports = <1>;
96 };
97
98 i2c@11000 {
99 status = "okay";
100 };
101
102 mvsdio@90000 {
103 pinctrl-0 = <&pmx_sdio>;
104 pinctrl-names = "default";
105 status = "okay";
106 /* No CD or WP GPIOs */
107 broken-cd;
108 };
109 };
110
111 gpio-leds {
112 /*
113 * GPIO LED layout
114 *
115 * /-SYS_LED(2)
116 * |
117 * | /-DISK_LED
118 * | |
119 * | | /-WLAN_LED(2)
120 * | | |
121 * [SW] [*] [*] [*]
122 */
123
124 compatible = "gpio-leds";
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";
129
130 disk {
131 label = "topkick:yellow:disk";
132 gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
133 linux,default-trigger = "disk-activity";
134 };
135 system2 {
136 label = "topkick:red:system";
137 gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
138 };
139 system {
140 label = "topkick:blue:system";
141 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
142 default-state = "on";
143 };
144 wifi {
145 label = "topkick:green:wifi";
146 gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
147 };
148 wifi2 {
149 label = "topkick:yellow:wifi";
150 gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
151 };
152 };
153 regulators {
154 compatible = "simple-bus";
155 #address-cells = <1>;
156 #size-cells = <0>;
157 pinctrl-0 = <&pmx_sata0_pwr_enable>;
158 pinctrl-names = "default";
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 };
172};
173
174&nand {
175 status = "okay";
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
203&mdio {
204 status = "okay";
205
206 ethphy0: ethernet-phy@0 {
207 reg = <0>;
208 };
209};
210
211ð0 {
212 status = "okay";
213 ethernet0-port@0 {
214 phy-handle = <ðphy0>;
215 };
216};
1/dts-v1/;
2
3#include "kirkwood.dtsi"
4#include "kirkwood-6282.dtsi"
5
6/ {
7 model = "Univeral Scientific Industrial Co. Topkick-1281P2";
8 compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
9
10 memory {
11 device_type = "memory";
12 reg = <0x00000000 0x10000000>;
13 };
14
15 chosen {
16 bootargs = "console=ttyS0,115200n8 earlyprintk";
17 };
18
19 ocp@f1000000 {
20 pinctrl: pinctrl@10000 {
21 /*
22 * Switch positions
23 *
24 * /-SW_LEFT(2)
25 * |
26 * | /-SW_IDLE
27 * | |
28 * | | /-SW_RIGHT
29 * | | |
30 * PS [L] [I] [R] LEDS
31 */
32 pinctrl-0 = <&pmx_sw_left &pmx_sw_right
33 &pmx_sw_idle &pmx_sw_left2>;
34 pinctrl-names = "default";
35
36 pmx_led_disk_yellow: pmx-led-disk-yellow {
37 marvell,pins = "mpp21";
38 marvell,function = "gpio";
39 };
40
41 pmx_sata0_pwr_enable: pmx-sata0-pwr-enable {
42 marvell,pins = "mpp36";
43 marvell,function = "gpio";
44 };
45
46 pmx_led_sys_red: pmx-led-sys-red {
47 marvell,pins = "mpp37";
48 marvell,function = "gpio";
49 };
50
51 pmx_led_sys_blue: pmx-led-sys-blue {
52 marvell,pins = "mpp38";
53 marvell,function = "gpio";
54 };
55
56 pmx_led_wifi_green: pmx-led-wifi-green {
57 marvell,pins = "mpp39";
58 marvell,function = "gpio";
59 };
60
61 pmx_sw_left: pmx-sw-left {
62 marvell,pins = "mpp43";
63 marvell,function = "gpio";
64 };
65
66 pmx_sw_right: pmx-sw-right {
67 marvell,pins = "mpp44";
68 marvell,function = "gpio";
69 };
70
71 pmx_sw_idle: pmx-sw-idle {
72 marvell,pins = "mpp45";
73 marvell,function = "gpio";
74 };
75
76 pmx_sw_left2: pmx-sw-left2 {
77 marvell,pins = "mpp46";
78 marvell,function = "gpio";
79 };
80
81 pmx_led_wifi_yellow: pmx-led-wifi-yellow {
82 marvell,pins = "mpp48";
83 marvell,function = "gpio";
84 };
85 };
86
87 serial@12000 {
88 status = "ok";
89 pinctrl-0 = <&pmx_uart0>;
90 pinctrl-names = "default";
91 };
92
93 sata@80000 {
94 status = "okay";
95 nr-ports = <1>;
96 };
97
98 i2c@11000 {
99 status = "ok";
100 pinctrl-0 = <&pmx_twsi0>;
101 pinctrl-names = "default";
102 };
103
104 mvsdio@90000 {
105 pinctrl-0 = <&pmx_sdio>;
106 pinctrl-names = "default";
107 status = "okay";
108 /* No CD or WP GPIOs */
109 broken-cd;
110 };
111 };
112
113 gpio-leds {
114 /*
115 * GPIO LED layout
116 *
117 * /-SYS_LED(2)
118 * |
119 * | /-DISK_LED
120 * | |
121 * | | /-WLAN_LED(2)
122 * | | |
123 * [SW] [*] [*] [*]
124 */
125
126 compatible = "gpio-leds";
127 pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red
128 &pmx_led_sys_blue &pmx_led_wifi_green
129 &pmx_led_wifi_yellow>;
130 pinctrl-names = "default";
131
132 disk {
133 label = "topkick:yellow:disk";
134 gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
135 linux,default-trigger = "ide-disk";
136 };
137 system2 {
138 label = "topkick:red:system";
139 gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
140 };
141 system {
142 label = "topkick:blue:system";
143 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
144 default-state = "on";
145 };
146 wifi {
147 label = "topkick:green:wifi";
148 gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
149 };
150 wifi2 {
151 label = "topkick:yellow:wifi";
152 gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
153 };
154 };
155 regulators {
156 compatible = "simple-bus";
157 #address-cells = <1>;
158 #size-cells = <0>;
159 pinctrl-0 = <&pmx_sata0_pwr_enable>;
160 pinctrl-names = "default";
161
162 sata0_power: regulator@1 {
163 compatible = "regulator-fixed";
164 reg = <1>;
165 regulator-name = "SATA0 Power";
166 regulator-min-microvolt = <5000000>;
167 regulator-max-microvolt = <5000000>;
168 enable-active-high;
169 regulator-always-on;
170 regulator-boot-on;
171 gpio = <&gpio1 4 0>;
172 };
173 };
174};
175
176&nand {
177 status = "okay";
178 pinctrl-0 = <&pmx_nand>;
179 pinctrl-names = "default";
180
181 partition@0 {
182 label = "u-boot";
183 reg = <0x0000000 0x180000>;
184 };
185
186 partition@180000 {
187 label = "u-boot env";
188 reg = <0x0180000 0x20000>;
189 };
190
191 partition@200000 {
192 label = "uImage";
193 reg = <0x0200000 0x600000>;
194 };
195
196 partition@800000 {
197 label = "uInitrd";
198 reg = <0x0800000 0x1000000>;
199 };
200
201 partition@1800000 {
202 label = "rootfs";
203 reg = <0x1800000 0xe800000>;
204 };
205};
206
207&mdio {
208 status = "okay";
209
210 ethphy0: ethernet-phy@0 {
211 reg = <0>;
212 };
213};
214
215ð0 {
216 status = "okay";
217 ethernet0-port@0 {
218 phy-handle = <ðphy0>;
219 };
220};