1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
2 /*
3 * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
4 * Author: Wadim Egorov <w.egorov@phytec.de>
5 *
6 */
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/net/ti-dp83867.h>
12
13 / {
14 aliases {
15 serial2 = &main_uart0;
16 serial3 = &main_uart1;
17 mmc1 = &sdhci1;
18 usb0 = &usb0;
19 usb1 = &usb1;
20 ethernet1 = &cpsw_port2;
21 };
22
23 can_tc1: can-phy0 {
24 compatible = "ti,tcan1042";
25 #phy-cells = <0>;
26 max-bitrate = <8000000>;
27 standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
28 };
29
30 hdmi0: connector-hdmi {
31 compatible = "hdmi-connector";
32 label = "hdmi";
33 type = "a";
34
35 port {
36 hdmi_connector_in: endpoint {
37 remote-endpoint = <&sii9022_out>;
38 };
39 };
40 };
41
42 keys {
43 compatible = "gpio-keys";
44 autorepeat;
45 pinctrl-names = "default";
46 pinctrl-0 = <&gpio_keys_pins_default>;
47
48 key-home {
49 label = "home";
50 linux,code = <KEY_HOME>;
51 gpios = <&main_gpio1 23 GPIO_ACTIVE_HIGH>;
52 };
53
54 key-menu {
55 label = "menu";
56 linux,code = <KEY_MENU>;
57 gpios = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
58 };
59 };
60
61 sound {
62 compatible = "simple-audio-card";
63 simple-audio-card,name = "phyBOARD-Lyra";
64 simple-audio-card,widgets =
65 "Microphone", "Mic Jack",
66 "Headphone", "Headphone Jack",
67 "Speaker", "External Speaker";
68 simple-audio-card,routing =
69 "MIC3R", "Mic Jack",
70 "Mic Jack", "Mic Bias",
71 "Headphone Jack", "HPLOUT",
72 "Headphone Jack", "HPROUT",
73 "External Speaker", "SPOP",
74 "External Speaker", "SPOM";
75 simple-audio-card,format = "dsp_b";
76 simple-audio-card,bitclock-master = <&sound_master>;
77 simple-audio-card,frame-master = <&sound_master>;
78 simple-audio-card,bitclock-inversion;
79
80 simple-audio-card,cpu {
81 sound-dai = <&mcasp2>;
82 };
83
84 sound_master: simple-audio-card,codec {
85 sound-dai = <&audio_codec>;
86 clocks = <&audio_refclk1>;
87 };
88 };
89
90 leds {
91 compatible = "gpio-leds";
92 pinctrl-names = "default";
93 pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>;
94
95 led-1 {
96 gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>;
97 linux,default-trigger = "mmc0";
98 };
99
100 led-2 {
101 gpios = <&gpio_exp 2 GPIO_ACTIVE_HIGH>;
102 linux,default-trigger = "mmc1";
103 };
104 };
105
106 vcc_1v8: regulator-vcc-1v8 {
107 compatible = "regulator-fixed";
108 regulator-name = "VCC_1V8";
109 regulator-min-microvolt = <1800000>;
110 regulator-max-microvolt = <1800000>;
111 regulator-always-on;
112 regulator-boot-on;
113 };
114
115 vcc_3v3_mmc: regulator-vcc-3v3-mmc {
116 compatible = "regulator-fixed";
117 regulator-name = "VCC_3V3_MMC";
118 regulator-min-microvolt = <3300000>;
119 regulator-max-microvolt = <3300000>;
120 regulator-always-on;
121 regulator-boot-on;
122 };
123
124 vcc_3v3_sw: regulator-vcc-3v3-sw {
125 compatible = "regulator-fixed";
126 regulator-name = "VCC_3V3_SW";
127 regulator-min-microvolt = <3300000>;
128 regulator-max-microvolt = <3300000>;
129 regulator-always-on;
130 regulator-boot-on;
131 };
132 };
133
134 &main_pmx0 {
135 audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins {
136 pinctrl-single,pins = <
137 AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
138 >;
139 };
140
141 gpio_keys_pins_default: gpio-keys-default-pins {
142 pinctrl-single,pins = <
143 AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
144 >;
145 };
146
147 gpio_exp_int_pins_default: gpio-exp-int-default-pins {
148 pinctrl-single,pins = <
149 AM62X_IOPAD(0x244, PIN_INPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
150 >;
151 };
152
153 hdmi_int_pins_default: hdmi-int-default-pins {
154 pinctrl-single,pins = <
155 AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */
156 >;
157 };
158
159 main_dss0_pins_default: main-dss0-default-pins {
160 pinctrl-single,pins = <
161 AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
162 AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
163 AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
164 AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
165 AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
166 AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
167 AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
168 AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
169 AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
170 AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
171 AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
172 AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
173 AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
174 AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
175 AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
176 AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
177 AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
178 AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
179 AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
180 AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
181 >;
182 };
183
184 main_i2c1_pins_default: main-i2c1-default-pins {
185 pinctrl-single,pins = <
186 AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
187 AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
188 >;
189 };
190
191 main_mcan0_pins_default: main-mcan0-default-pins {
192 pinctrl-single,pins = <
193 AM62X_IOPAD(0x1dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */
194 AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */
195 >;
196 };
197
198 main_mcasp2_pins_default: main-mcasp2-default-pins {
199 pinctrl-single,pins = <
200 AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */
201 AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */
202 AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */
203 AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */
204 >;
205 };
206
207 main_mmc1_pins_default: main-mmc1-default-pins {
208 pinctrl-single,pins = <
209 AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */
210 AM62X_IOPAD(0x234, PIN_INPUT_PULLDOWN, 0) /* (B22) MMC1_CLK */
211 AM62X_IOPAD(0x230, PIN_INPUT_PULLUP, 0) /* (A22) MMC1_DAT0 */
212 AM62X_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (B21) MMC1_DAT1 */
213 AM62X_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (C21) MMC1_DAT2 */
214 AM62X_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (D22) MMC1_DAT3 */
215 AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */
216 >;
217 };
218
219 main_rgmii2_pins_default: main-rgmii2-default-pins {
220 pinctrl-single,pins = <
221 AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
222 AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
223 AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */
224 AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */
225 AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */
226 AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */
227 AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */
228 AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */
229 AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */
230 AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */
231 AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */
232 AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */
233 >;
234 };
235
236 main_uart0_pins_default: main-uart0-default-pins {
237 pinctrl-single,pins = <
238 AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
239 AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
240 >;
241 };
242
243 main_uart1_pins_default: main-uart1-default-pins {
244 pinctrl-single,pins = <
245 AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */
246 AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */
247 AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */
248 AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */
249 >;
250 };
251
252 main_usb1_pins_default: main-usb1-default-pins {
253 pinctrl-single,pins = <
254 AM62X_IOPAD(0x258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
255 >;
256 };
257
258 user_leds_pins_default: user-leds-default-pins {
259 pinctrl-single,pins = <
260 AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */
261 >;
262 };
263 };
264
265 &cpsw3g {
266 pinctrl-names = "default";
267 pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>;
268 };
269
270 &cpsw_port2 {
271 phy-mode = "rgmii-rxid";
272 phy-handle = <&cpsw3g_phy3>;
273 };
274
275 &cpsw3g_mdio {
276 cpsw3g_phy3: ethernet-phy@3 {
277 compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
278 reg = <3>;
279 ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
280 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
281 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
282 };
283 };
284
285 &dss {
286 pinctrl-names = "default";
287 pinctrl-0 = <&main_dss0_pins_default>;
288 status = "okay";
289 };
290
291 &dss_ports {
292 #address-cells = <1>;
293 #size-cells = <0>;
294
295 /* VP2: DPI/HDMI Output */
296 port@1 {
297 reg = <1>;
298
299 dpi1_out: endpoint {
300 remote-endpoint = <&sii9022_in>;
301 };
302 };
303 };
304
305 &main_i2c1 {
306 pinctrl-names = "default";
307 pinctrl-0 = <&main_i2c1_pins_default>;
308 clock-frequency = <100000>;
309 status = "okay";
310
311 audio_codec: audio-codec@18 {
312 pinctrl-names = "default";
313 pinctrl-0 = <&audio_ext_refclk1_pins_default>;
314
315 #sound-dai-cells = <0>;
316 compatible = "ti,tlv320aic3007";
317 reg = <0x18>;
318 ai3x-micbias-vg = <2>;
319
320 AVDD-supply = <&vcc_3v3_sw>;
321 IOVDD-supply = <&vcc_3v3_sw>;
322 DRVDD-supply = <&vcc_3v3_sw>;
323 DVDD-supply = <&vcc_1v8>;
324 };
325
326 gpio_exp: gpio-expander@21 {
327 pinctrl-names = "default";
328 pinctrl-0 = <&gpio_exp_int_pins_default>;
329 compatible = "nxp,pcf8574";
330 reg = <0x21>;
331 interrupt-parent = <&main_gpio1>;
332 interrupts = <49 0>;
333 #gpio-cells = <2>;
334 gpio-controller;
335 interrupt-controller;
336 #interrupt-cells = <2>;
337 gpio-line-names = "", "GPIO1_CAN0_nEN",
338 "GPIO2_LED2", "GPIO3_LVDS_GPIO",
339 "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN",
340 "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET";
341 };
342
343 usb-pd@22 {
344 compatible = "ti,tps6598x";
345 reg = <0x22>;
346
347 connector {
348 compatible = "usb-c-connector";
349 label = "USB-C";
350 self-powered;
351 data-role = "dual";
352 power-role = "sink";
353 port {
354 usb_con_hs: endpoint {
355 remote-endpoint = <&typec_hs>;
356 };
357 };
358 };
359 };
360
361 sii9022: bridge-hdmi@39 {
362 compatible = "sil,sii9022";
363 reg = <0x39>;
364
365 interrupt-parent = <&main_gpio0>;
366 interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
367 pinctrl-names = "default";
368 pinctrl-0 = <&hdmi_int_pins_default>;
369
370 ports {
371 #address-cells = <1>;
372 #size-cells = <0>;
373
374 port@0 {
375 reg = <0>;
376
377 sii9022_in: endpoint {
378 remote-endpoint = <&dpi1_out>;
379 };
380 };
381
382 port@1 {
383 reg = <1>;
384
385 sii9022_out: endpoint {
386 remote-endpoint = <&hdmi_connector_in>;
387 };
388 };
389 };
390 };
391
392 eeprom@51 {
393 compatible = "atmel,24c02";
394 pagesize = <16>;
395 reg = <0x51>;
396 };
397 };
398
399 &main_mcan0 {
400 pinctrl-names = "default";
401 pinctrl-0 = <&main_mcan0_pins_default>;
402 phys = <&can_tc1>;
403 status = "okay";
404 };
405
406 &main_uart0 {
407 pinctrl-names = "default";
408 pinctrl-0 = <&main_uart0_pins_default>;
409 status = "okay";
410 };
411
412 &main_uart1 {
413 pinctrl-names = "default";
414 pinctrl-0 = <&main_uart1_pins_default>;
415 /* Main UART1 may be used by TIFS firmware */
416 status = "okay";
417 };
418
419 &mcasp2 {
420 #sound-dai-cells = <0>;
421
422 pinctrl-names = "default";
423 pinctrl-0 = <&main_mcasp2_pins_default>;
424
425 /* MCASP_IIS_MODE */
426 op-mode = <0>;
427 tdm-slots = <2>;
428
429 /* 0: INACTIVE, 1: TX, 2: RX */
430 serial-dir = <
431 0 0 1 2
432 0 0 0 0
433 0 0 0 0
434 0 0 0 0
435 >;
436 tx-num-evt = <32>;
437 rx-num-evt = <32>;
438 status = "okay";
439 };
440
441 &sdhci1 {
442 vmmc-supply = <&vcc_3v3_mmc>;
443 vqmmc-supply = <&vddshv5_sdio>;
444 pinctrl-names = "default";
445 pinctrl-0 = <&main_mmc1_pins_default>;
446 disable-wp;
447 no-1-8-v;
448 status = "okay";
449 };
450
451 &usbss0 {
452 ti,vbus-divider;
453 status = "okay";
454 };
455
456 &usbss1 {
457 ti,vbus-divider;
458 status = "okay";
459 };
460
461 &usb0 {
462 usb-role-switch;
463
464 port {
465 typec_hs: endpoint {
466 remote-endpoint = <&usb_con_hs>;
467 };
468 };
469 };
470
471 &usb1 {
472 dr_mode = "host";
473 pinctrl-names = "default";
474 pinctrl-0 = <&main_usb1_pins_default>;
475 };
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