1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright (c) 2020-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
5 * Author: Gregor Herburger
6 */
7
8 /dts-v1/;
9
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/net/ti-dp83867.h>
13
14 #include "fsl-lx2160a-tqmlx2160a.dtsi"
15
16 / {
17 model = "TQ Systems GmbH MBLX2160A Starterkit";
18 compatible = "tq,lx2160a-tqmlx2160a-mblx2160a", "tq,lx2160a-tqmlx2160a",
19 "fsl,lx2160a";
20
21 aliases {
22 mmc0 = &esdhc0;
23 mmc1 = &esdhc1;
24 serial0 = &uart0;
25 serial1 = &uart1;
26 serial2 = &uart2;
27 serial3 = &uart3;
28 };
29
30 chosen {
31 stdout-path = &uart0;
32 };
33
34 gpio-keys {
35 compatible = "gpio-keys";
36
37 button-user1 {
38 label = "button:user1";
39 gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
40 linux,code = <KEY_F1>;
41 };
42
43 button-user2 {
44 label = "button:user2";
45 gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
46 linux,code = <KEY_F2>;
47 };
48 };
49
50 leds {
51 compatible = "gpio-leds";
52
53 led-user1 {
54 gpios = <&gpioex1 15 GPIO_ACTIVE_LOW>;
55 color = <LED_COLOR_ID_BLUE>;
56 function = LED_FUNCTION_HEARTBEAT;
57 function-enumerator = <0>;
58 linux,default-trigger = "heartbeat";
59 };
60
61 led-user2 {
62 gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
63 color = <LED_COLOR_ID_BLUE>;
64 function = LED_FUNCTION_HEARTBEAT;
65 function-enumerator = <1>;
66 linux,default-trigger = "heartbeat";
67 };
68 };
69
70 sfp_xfi1: sfp-xfi1 {
71 compatible = "sff,sfp";
72 i2c-bus = <&xfi1_i2c>;
73 mod-def0-gpios = <&gpioex2 2 GPIO_ACTIVE_LOW>;
74 los-gpios = <&gpioex2 3 GPIO_ACTIVE_HIGH>;
75 tx-fault-gpios = <&gpioex2 0 GPIO_ACTIVE_HIGH>;
76 tx-disable-gpios = <&gpioex2 1 GPIO_ACTIVE_HIGH>;
77 status = "disabled";
78 };
79
80 sfp_xfi2: sfp-xfi2 {
81 compatible = "sff,sfp";
82 i2c-bus = <&xfi2_i2c>;
83 mod-def0-gpios = <&gpioex2 6 GPIO_ACTIVE_LOW>;
84 los-gpios = <&gpioex2 7 GPIO_ACTIVE_HIGH>;
85 tx-fault-gpios = <&gpioex2 4 GPIO_ACTIVE_HIGH>;
86 tx-disable-gpios = <&gpioex2 5 GPIO_ACTIVE_HIGH>;
87 status = "disabled";
88 };
89 };
90
91 &can0 {
92 status = "okay";
93 };
94
95 &can1 {
96 status = "okay";
97 };
98
99 &dpmac17 {
100 phy-handle = <&dp83867_2_3>;
101 phy-connection-type = "rgmii-id";
102 };
103
104 &dpmac18 {
105 phy-handle = <&dp83867_2_4>;
106 phy-connection-type = "rgmii-id";
107 };
108
109 &emdio1 {
110 status = "okay";
111
112 dp83867_1_1: ethernet-phy@1 {
113 reg = <1>;
114 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
115 };
116
117 dp83867_1_2: ethernet-phy@2 {
118 reg = <2>;
119 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
120 };
121
122 dp83867_1_3: ethernet-phy@3 {
123 reg = <3>;
124 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
125 };
126
127 dp83867_1_4: ethernet-phy@4 {
128 reg = <4>;
129 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
130 };
131
132 dp83867_1_5: ethernet-phy@5 {
133 reg = <5>;
134 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
135 };
136
137 dp83867_1_6: ethernet-phy@6 {
138 reg = <6>;
139 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
140 };
141 };
142
143 &emdio2 {
144 status = "okay";
145
146 dp83867_2_1: ethernet-phy@1 {
147 reg = <1>;
148 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
149 };
150
151 dp83867_2_2: ethernet-phy@2 {
152 reg = <2>;
153 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
154 };
155
156 dp83867_2_3: ethernet-phy@3 {
157 reg = <3>;
158 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
159 ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
160 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
161 };
162
163 dp83867_2_4: ethernet-phy@4 {
164 reg = <4>;
165 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
166 ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
167 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
168 };
169 };
170
171 &esdhc0 {
172 sd-uhs-sdr104;
173 sd-uhs-sdr50;
174 sd-uhs-sdr25;
175 sd-uhs-sdr12;
176 no-mmc;
177 no-sdio;
178 wp-gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
179 cd-gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
180 status = "okay";
181 };
182
183 &i2c0 {
184 gpioex3: gpio@20 {
185 compatible = "nxp,pca9555";
186 reg = <0x20>;
187 #gpio-cells = <2>;
188 gpio-controller;
189 vcc-supply = <®_vcc3v3>;
190 };
191 };
192
193 &i2c4 {
194 status = "okay";
195
196 mux@70 {
197 compatible = "nxp,pca9544";
198 reg = <0x70>;
199 #address-cells = <1>;
200 #size-cells = <0>;
201 vdd-supply = <®_vcc3v3>;
202
203 i2c@0 {
204 reg = <0>;
205 #address-cells = <1>;
206 #size-cells = <0>;
207 };
208
209 i2c@1 {
210 reg = <1>;
211 #address-cells = <1>;
212 #size-cells = <0>;
213 };
214
215 i2c@2 {
216 reg = <2>;
217 #address-cells = <1>;
218 #size-cells = <0>;
219
220 gpioex0: gpio@20 {
221 compatible = "nxp,pca9555";
222 reg = <0x20>;
223 #gpio-cells = <2>;
224 gpio-controller;
225 vcc-supply = <®_vcc3v3>;
226 };
227
228 gpioex1: gpio@21 {
229 compatible = "nxp,pca9555";
230 reg = <0x21>;
231 #gpio-cells = <2>;
232 gpio-controller;
233 vcc-supply = <®_vcc3v3>;
234 };
235
236 gpioex2: gpio@22 {
237 compatible = "nxp,pca9555";
238 reg = <0x22>;
239 #gpio-cells = <2>;
240 gpio-controller;
241 vcc-supply = <®_vcc3v3>;
242 };
243 };
244
245 i2c@3 {
246 reg = <3>;
247 #address-cells = <1>;
248 #size-cells = <0>;
249 };
250 };
251 };
252
253 &i2c5 {
254 status = "okay";
255
256 mux@70 {
257 compatible = "nxp,pca9544";
258 reg = <0x70>;
259 #address-cells = <1>;
260 #size-cells = <0>;
261 vdd-supply = <®_vcc3v3>;
262
263 i2c@0 {
264 reg = <0>;
265 #address-cells = <1>;
266 #size-cells = <0>;
267 };
268
269 xfi1_i2c: i2c@1 {
270 reg = <1>;
271 #address-cells = <1>;
272 #size-cells = <0>;
273 };
274
275 xfi2_i2c: i2c@2 {
276 reg = <2>;
277 #address-cells = <1>;
278 #size-cells = <0>;
279 };
280
281 i2c@3 {
282 reg = <3>;
283 #address-cells = <1>;
284 #size-cells = <0>;
285 };
286 };
287 };
288
289 &pcs_mdio17 {
290 status = "okay";
291 };
292
293 &pcs_mdio18 {
294 status = "okay";
295 };
296
297 &uart0 {
298 status = "okay";
299 };
300
301 &uart1 {
302 status = "okay";
303 };
304
305 &uart2 {
306 status = "okay";
307 };
308
309 &uart3 {
310 status = "okay";
311 };
312
313 &usb0 {
314 #address-cells = <1>;
315 #size-cells = <0>;
316 status = "okay";
317
318 hub_2_0: hub@1 {
319 compatible = "usb451,8142";
320 reg = <1>;
321 peer-hub = <&hub_3_0>;
322 reset-gpios = <&gpioex1 0 GPIO_ACTIVE_LOW>;
323 vdd-supply = <®_vcc3v3>;
324 };
325
326 hub_3_0: hub@2 {
327 compatible = "usb451,8140";
328 reg = <2>;
329 peer-hub = <&hub_2_0>;
330 reset-gpios = <&gpioex1 0 GPIO_ACTIVE_LOW>;
331 vdd-supply = <®_vcc3v3>;
332 };
333 };
334
335 &usb1 {
336 dr_mode = "otg";
337 status = "okay";
338 };
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