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Squashed 'dts/upstream/' changes from aaba2d45dc2a..b35b9bd1d4ee
[thirdparty/u-boot.git] / src / arm64 / ti / k3-am642-evm.dts
CommitLineData
53633a89
TR		 1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
4 */
5
6/dts-v1/;
7
8#include <dt-bindings/phy/phy.h>
9#include <dt-bindings/leds/common.h>
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/net/ti-dp83867.h>
12#include "k3-am642.dtsi"
13
14#include "k3-serdes.h"
15
16/ {
17 compatible = "ti,am642-evm", "ti,am642";
18 model = "Texas Instruments AM642 EVM";
19
20 chosen {
21 stdout-path = &main_uart0;
22 };
23
24 aliases {
25 serial0 = &mcu_uart0;
26 serial1 = &main_uart1;
27 serial2 = &main_uart0;
28 serial3 = &main_uart3;
29 i2c0 = &main_i2c0;
30 i2c1 = &main_i2c1;
31 mmc0 = &sdhci0;
32 mmc1 = &sdhci1;
33 ethernet0 = &cpsw_port1;
34 ethernet1 = &cpsw_port2;
35 };
36
37 memory@80000000 {
38 bootph-all;
39 device_type = "memory";
40 /* 2G RAM */
41 reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
42 };
43
44 reserved-memory {
45 #address-cells = <2>;
46 #size-cells = <2>;
47 ranges;
48
49 secure_ddr: optee@9e800000 {
50 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
51 alignment = <0x1000>;
52 no-map;
53 };
54
55 main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
56 compatible = "shared-dma-pool";
57 reg = <0x00 0xa0000000 0x00 0x100000>;
58 no-map;
59 };
60
61 main_r5fss0_core0_memory_region: r5f-memory@a0100000 {
62 compatible = "shared-dma-pool";
63 reg = <0x00 0xa0100000 0x00 0xf00000>;
64 no-map;
65 };
66
67 main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
68 compatible = "shared-dma-pool";
69 reg = <0x00 0xa1000000 0x00 0x100000>;
70 no-map;
71 };
72
73 main_r5fss0_core1_memory_region: r5f-memory@a1100000 {
74 compatible = "shared-dma-pool";
75 reg = <0x00 0xa1100000 0x00 0xf00000>;
76 no-map;
77 };
78
79 main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a2000000 {
80 compatible = "shared-dma-pool";
81 reg = <0x00 0xa2000000 0x00 0x100000>;
82 no-map;
83 };
84
85 main_r5fss1_core0_memory_region: r5f-memory@a2100000 {
86 compatible = "shared-dma-pool";
87 reg = <0x00 0xa2100000 0x00 0xf00000>;
88 no-map;
89 };
90
91 main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a3000000 {
92 compatible = "shared-dma-pool";
93 reg = <0x00 0xa3000000 0x00 0x100000>;
94 no-map;
95 };
96
97 main_r5fss1_core1_memory_region: r5f-memory@a3100000 {
98 compatible = "shared-dma-pool";
99 reg = <0x00 0xa3100000 0x00 0xf00000>;
100 no-map;
101 };
102
103 rtos_ipc_memory_region: ipc-memories@a5000000 {
104 reg = <0x00 0xa5000000 0x00 0x00800000>;
105 alignment = <0x1000>;
106 no-map;
107 };
108 };
109
110 evm_12v0: regulator-0 {
111 /* main DC jack */
112 bootph-all;
113 compatible = "regulator-fixed";
114 regulator-name = "evm_12v0";
115 regulator-min-microvolt = <12000000>;
116 regulator-max-microvolt = <12000000>;
117 regulator-always-on;
118 regulator-boot-on;
119 };
120
121 vsys_5v0: regulator-1 {
122 /* output of LM5140 */
123 compatible = "regulator-fixed";
124 regulator-name = "vsys_5v0";
125 regulator-min-microvolt = <5000000>;
126 regulator-max-microvolt = <5000000>;
127 vin-supply = <&evm_12v0>;
128 regulator-always-on;
129 regulator-boot-on;
130 };
131
132 vsys_3v3: regulator-2 {
133 /* output of LM5140 */
134 bootph-all;
135 compatible = "regulator-fixed";
136 regulator-name = "vsys_3v3";
137 regulator-min-microvolt = <3300000>;
138 regulator-max-microvolt = <3300000>;
139 vin-supply = <&evm_12v0>;
140 regulator-always-on;
141 regulator-boot-on;
142 };
143
144 vdd_mmc1: regulator-3 {
145 /* TPS2051BD */
146 bootph-all;
147 compatible = "regulator-fixed";
148 regulator-name = "vdd_mmc1";
149 regulator-min-microvolt = <3300000>;
150 regulator-max-microvolt = <3300000>;
151 regulator-boot-on;
152 enable-active-high;
153 vin-supply = <&vsys_3v3>;
154 gpio = <&exp1 6 GPIO_ACTIVE_HIGH>;
155 };
156
157 vddb: regulator-4 {
158 compatible = "regulator-fixed";
159 regulator-name = "vddb_3v3_display";
160 regulator-min-microvolt = <3300000>;
161 regulator-max-microvolt = <3300000>;
162 vin-supply = <&vsys_3v3>;
163 regulator-always-on;
164 regulator-boot-on;
165 };
166
167 vtt_supply: regulator-5 {
168 bootph-all;
169 compatible = "regulator-fixed";
170 regulator-name = "vtt";
171 pinctrl-names = "default";
172 pinctrl-0 = <&ddr_vtt_pins_default>;
173 regulator-min-microvolt = <3300000>;
174 regulator-max-microvolt = <3300000>;
175 gpio = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
176 vin-supply = <&vsys_3v3>;
177 enable-active-high;
178 regulator-always-on;
179 regulator-boot-on;
180 };
181
182 leds {
183 compatible = "gpio-leds";
184
185 led-0 {
186 label = "am64-evm:red:heartbeat";
187 gpios = <&exp1 16 GPIO_ACTIVE_HIGH>;
188 linux,default-trigger = "heartbeat";
189 function = LED_FUNCTION_HEARTBEAT;
190 default-state = "off";
191 };
192 };
193
194 mdio_mux: mux-controller {
195 compatible = "gpio-mux";
196 #mux-control-cells = <0>;
197
198 mux-gpios = <&exp1 12 GPIO_ACTIVE_HIGH>;
199 };
200
201 mdio-mux-1 {
202 compatible = "mdio-mux-multiplexer";
203 mux-controls = <&mdio_mux>;
204 mdio-parent-bus = <&cpsw3g_mdio>;
205 #address-cells = <1>;
206 #size-cells = <0>;
207
208 mdio@1 {
209 reg = <0x1>;
210 #address-cells = <1>;
211 #size-cells = <0>;
212
213 cpsw3g_phy3: ethernet-phy@3 {
214 reg = <3>;
215 };
216 };
217 };
218
219 transceiver1: can-phy0 {
220 compatible = "ti,tcan1042";
221 #phy-cells = <0>;
222 max-bitrate = <5000000>;
223 standby-gpios = <&exp1 8 GPIO_ACTIVE_HIGH>;
224 };
225
226 transceiver2: can-phy1 {
227 compatible = "ti,tcan1042";
228 #phy-cells = <0>;
229 max-bitrate = <5000000>;
230 standby-gpios = <&exp1 9 GPIO_ACTIVE_HIGH>;
231 };
232};
233
234&main_pmx0 {
235 main_mmc1_pins_default: main-mmc1-default-pins {
236 pinctrl-single,pins = <
237 AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
238 AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
239 AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
240 AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
241 AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
242 AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
243 AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
244 AM64X_IOPAD(0x029c, PIN_INPUT, 0) /* (C20) MMC1_SDWP */
245 AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */
246 >;
247 };
248
249 main_uart1_pins_default: main-uart1-default-pins {
250 pinctrl-single,pins = <
251 AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
252 AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
253 AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
254 AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
255 >;
256 };
257
258 main_uart0_pins_default: main-uart0-default-pins {
259 bootph-all;
260 pinctrl-single,pins = <
261 AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
262 AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
263 AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
264 AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
265 >;
266 };
267
268 main_spi0_pins_default: main-spi0-default-pins {
269 pinctrl-single,pins = <
270 AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */
271 AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) /* (D12) SPI0_CS0 */
272 AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */
273 AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */
274 >;
275 };
276
277 main_i2c0_pins_default: main-i2c0-default-pins {
278 bootph-all;
279 pinctrl-single,pins = <
280 AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
281 AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
282 >;
283 };
284
285 main_i2c1_pins_default: main-i2c1-default-pins {
286 bootph-all;
287 pinctrl-single,pins = <
288 AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
289 AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
290 >;
291 };
292
293 mdio1_pins_default: mdio1-default-pins {
294 bootph-all;
295 pinctrl-single,pins = <
296 AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
297 AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
298 >;
299 };
300
301 rgmii1_pins_default: rgmii1-default-pins {
302 bootph-all;
303 pinctrl-single,pins = <
304 AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */
305 AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */
306 AM64X_IOPAD(0x01d8, PIN_INPUT, 4) /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */
307 AM64X_IOPAD(0x01f4, PIN_INPUT, 4) /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */
308 AM64X_IOPAD(0x0188, PIN_INPUT, 4) /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */
309 AM64X_IOPAD(0x0184, PIN_INPUT, 4) /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */
310 AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */
311 AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */
312 AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */
313 AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */
314 AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */
315 AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */
316 >;
317 };
318
319 rgmii2_pins_default: rgmii2-default-pins {
320 bootph-all;
321 pinctrl-single,pins = <
322 AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
323 AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
324 AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */
325 AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */
326 AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */
327 AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */
328 AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */
329 AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */
330 AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */
331 AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */
332 AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */
333 AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */
334 >;
335 };
336
337 main_usb0_pins_default: main-usb0-default-pins {
338 bootph-all;
339 pinctrl-single,pins = <
340 AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
341 >;
342 };
343
344 ospi0_pins_default: ospi0-default-pins {
345 pinctrl-single,pins = <
346 AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */
347 AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
348 AM64X_IOPAD(0x000c, PIN_INPUT, 0) /* (M19) OSPI0_D0 */
349 AM64X_IOPAD(0x0010, PIN_INPUT, 0) /* (M18) OSPI0_D1 */
350 AM64X_IOPAD(0x0014, PIN_INPUT, 0) /* (M20) OSPI0_D2 */
351 AM64X_IOPAD(0x0018, PIN_INPUT, 0) /* (M21) OSPI0_D3 */
352 AM64X_IOPAD(0x001c, PIN_INPUT, 0) /* (P21) OSPI0_D4 */
353 AM64X_IOPAD(0x0020, PIN_INPUT, 0) /* (P20) OSPI0_D5 */
354 AM64X_IOPAD(0x0024, PIN_INPUT, 0) /* (N18) OSPI0_D6 */
355 AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */
356 AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */
357 >;
358 };
359
360 main_ecap0_pins_default: main-ecap0-default-pins {
361 pinctrl-single,pins = <
362 AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
363 >;
364 };
365
366 main_mcan0_pins_default: main-mcan0-default-pins {
367 pinctrl-single,pins = <
368 AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */
369 AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */
370 >;
371 };
372
373 main_mcan1_pins_default: main-mcan1-default-pins {
374 pinctrl-single,pins = <
375 AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */
376 AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */
377 >;
378 };
379
380 ddr_vtt_pins_default: ddr-vtt-default-pins {
381 bootph-all;
382 pinctrl-single,pins = <
383 AM64X_IOPAD(0x0030, PIN_OUTPUT_PULLUP, 7) /* (L18) OSPI0_CSN1.GPIO0_12 */
384 >;
385 };
386};
387
388&main_uart0 {
389 bootph-all;
390 status = "okay";
391 pinctrl-names = "default";
392 pinctrl-0 = <&main_uart0_pins_default>;
393 current-speed = <115200>;
394};
395
396/* main_uart1 is reserved for firmware usage */
397&main_uart1 {
398 status = "reserved";
399 pinctrl-names = "default";
400 pinctrl-0 = <&main_uart1_pins_default>;
401};
402
403&main_i2c0 {
404 bootph-all;
405 status = "okay";
406 pinctrl-names = "default";
407 pinctrl-0 = <&main_i2c0_pins_default>;
408 clock-frequency = <400000>;
409
410 gpio@38 {
411 /* TCA9554 */
412 compatible = "nxp,pca9554";
413 reg = <0x38>;
414 gpio-controller;
415 #gpio-cells = <2>;
416 gpio-line-names = "HSE_DETECT";
417 };
418
419 eeprom@50 {
420 /* AT24CM01 */
421 compatible = "atmel,24c1024";
422 reg = <0x50>;
423 };
424};
425
426&main_i2c1 {
427 bootph-all;
428 status = "okay";
429 pinctrl-names = "default";
430 pinctrl-0 = <&main_i2c1_pins_default>;
431 clock-frequency = <400000>;
432
433 exp1: gpio@22 {
434 bootph-all;
435 compatible = "ti,tca6424";
436 reg = <0x22>;
437 gpio-controller;
438 #gpio-cells = <2>;
439 gpio-line-names = "GPIO_eMMC_RSTn", "CAN_MUX_SEL",
440 "GPIO_CPSW1_RST", "GPIO_RGMII1_RST",
441 "GPIO_RGMII2_RST", "GPIO_PCIe_RST_OUT",
442 "MMC1_SD_EN", "FSI_FET_SEL",
443 "MCAN0_STB_3V3", "MCAN1_STB_3V3",
444 "CPSW_FET_SEL", "CPSW_FET2_SEL",
445 "PRG1_RGMII2_FET_SEL", "TEST_GPIO2",
446 "GPIO_OLED_RESETn", "VPP_LDO_EN",
447 "TEST_LED1", "TP92", "TP90", "TP88",
448 "TP87", "TP86", "TP89", "TP91";
449 };
450
451 /* osd9616p0899-10 */
452 display@3c {
453 compatible = "solomon,ssd1306fb-i2c";
454 reg = <0x3c>;
455 reset-gpios = <&exp1 14 GPIO_ACTIVE_LOW>;
456 vbat-supply = <&vddb>;
457 solomon,height = <16>;
458 solomon,width = <96>;
459 solomon,com-seq;
460 solomon,com-invdir;
461 solomon,page-offset = <0>;
462 solomon,prechargep1 = <2>;
463 solomon,prechargep2 = <13>;
464 };
465};
466
467&main_gpio0 {
468 bootph-all;
469};
470
93743d24 471/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
53633a89
TR		 472&mcu_gpio0 {
473 status = "reserved";
474};
475
93743d24
TR		 476&mcu_gpio_intr {
477 status = "reserved";
478};
479
53633a89
TR		 480&main_spi0 {
481 status = "okay";
482 pinctrl-names = "default";
483 pinctrl-0 = <&main_spi0_pins_default>;
484 ti,pindir-d0-out-d1-in;
485 eeprom@0 {
486 compatible = "microchip,93lc46b";
487 reg = <0>;
488 spi-max-frequency = <1000000>;
489 spi-cs-high;
490 data-size = <16>;
491 };
492};
493
93743d24 494/* eMMC */
53633a89 495&sdhci0 {
93743d24 496 status = "okay";
53633a89
TR		 497 bus-width = <8>;
498 non-removable;
499 ti,driver-strength-ohm = <50>;
500 disable-wp;
501};
502
93743d24 503/* SD/MMC */
53633a89 504&sdhci1 {
53633a89 505 bootph-all;
93743d24 506 status = "okay";
53633a89
TR		 507 vmmc-supply = <&vdd_mmc1>;
508 pinctrl-names = "default";
509 bus-width = <4>;
510 pinctrl-0 = <&main_mmc1_pins_default>;
511 ti,driver-strength-ohm = <50>;
512 disable-wp;
513};
514
515&usbss0 {
516 bootph-all;
517 ti,vbus-divider;
518 ti,usb2-only;
519};
520
521&usb0 {
522 bootph-all;
523 dr_mode = "otg";
524 maximum-speed = "high-speed";
525 pinctrl-names = "default";
526 pinctrl-0 = <&main_usb0_pins_default>;
527};
528
529&cpsw3g {
530 bootph-all;
531 pinctrl-names = "default";
532 pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
533};
534
535&cpsw_port1 {
536 bootph-all;
537 phy-mode = "rgmii-rxid";
538 phy-handle = <&cpsw3g_phy0>;
539};
540
541&cpsw_port2 {
542 phy-mode = "rgmii-rxid";
543 phy-handle = <&cpsw3g_phy3>;
544};
545
546&cpsw3g_mdio {
547 bootph-all;
548 status = "okay";
549 pinctrl-names = "default";
550 pinctrl-0 = <&mdio1_pins_default>;
551
552 cpsw3g_phy0: ethernet-phy@0 {
553 bootph-all;
554 reg = <0>;
555 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
556 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
557 };
558};
559
560&tscadc0 {
561 /* ADC is reserved for R5 usage */
562 status = "reserved";
563};
564
565&ospi0 {
566 status = "okay";
567 pinctrl-names = "default";
568 pinctrl-0 = <&ospi0_pins_default>;
569
570 flash@0 {
571 compatible = "jedec,spi-nor";
572 reg = <0x0>;
573 spi-tx-bus-width = <8>;
574 spi-rx-bus-width = <8>;
575 spi-max-frequency = <25000000>;
576 cdns,tshsl-ns = <60>;
577 cdns,tsd2d-ns = <60>;
578 cdns,tchsh-ns = <60>;
579 cdns,tslch-ns = <60>;
580 cdns,read-delay = <4>;
581
582 partitions {
583 compatible = "fixed-partitions";
584 #address-cells = <1>;
585 #size-cells = <1>;
586
587 partition@0 {
588 label = "ospi.tiboot3";
589 reg = <0x0 0x100000>;
590 };
591
592 partition@100000 {
593 label = "ospi.tispl";
594 reg = <0x100000 0x200000>;
595 };
596
597 partition@300000 {
598 label = "ospi.u-boot";
599 reg = <0x300000 0x400000>;
600 };
601
602 partition@700000 {
603 label = "ospi.env";
604 reg = <0x700000 0x40000>;
605 };
606
607 partition@740000 {
608 label = "ospi.env.backup";
609 reg = <0x740000 0x40000>;
610 };
611
612 partition@800000 {
613 label = "ospi.rootfs";
614 reg = <0x800000 0x37c0000>;
615 };
616
617 partition@3fc0000 {
618 label = "ospi.phypattern";
619 reg = <0x3fc0000 0x40000>;
620 };
621 };
622 };
623};
624
625&mailbox0_cluster2 {
626 status = "okay";
627
628 mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
629 ti,mbox-rx = <0 0 2>;
630 ti,mbox-tx = <1 0 2>;
631 };
632
633 mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
634 ti,mbox-rx = <2 0 2>;
635 ti,mbox-tx = <3 0 2>;
636 };
637};
638
639&mailbox0_cluster4 {
640 status = "okay";
641
642 mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
643 ti,mbox-rx = <0 0 2>;
644 ti,mbox-tx = <1 0 2>;
645 };
646
647 mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
648 ti,mbox-rx = <2 0 2>;
649 ti,mbox-tx = <3 0 2>;
650 };
651};
652
653&mailbox0_cluster6 {
654 status = "okay";
655
656 mbox_m4_0: mbox-m4-0 {
657 ti,mbox-rx = <0 0 2>;
658 ti,mbox-tx = <1 0 2>;
659 };
660};
661
662&main_r5fss0_core0 {
663 mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core0>;
664 memory-region = <&main_r5fss0_core0_dma_memory_region>,
665 <&main_r5fss0_core0_memory_region>;
666};
667
668&main_r5fss0_core1 {
669 mboxes = <&mailbox0_cluster2>, <&mbox_main_r5fss0_core1>;
670 memory-region = <&main_r5fss0_core1_dma_memory_region>,
671 <&main_r5fss0_core1_memory_region>;
672};
673
674&main_r5fss1_core0 {
675 mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core0>;
676 memory-region = <&main_r5fss1_core0_dma_memory_region>,
677 <&main_r5fss1_core0_memory_region>;
678};
679
680&main_r5fss1_core1 {
681 mboxes = <&mailbox0_cluster4>, <&mbox_main_r5fss1_core1>;
682 memory-region = <&main_r5fss1_core1_dma_memory_region>,
683 <&main_r5fss1_core1_memory_region>;
684};
685
686&serdes_ln_ctrl {
687 idle-states = <AM64_SERDES0_LANE0_PCIE0>;
688};
689
690&serdes0 {
691 serdes0_pcie_link: phy@0 {
692 reg = <0>;
693 cdns,num-lanes = <1>;
694 #phy-cells = <0>;
695 cdns,phy-type = <PHY_TYPE_PCIE>;
696 resets = <&serdes_wiz0 1>;
697 };
698};
699
700&pcie0_rc {
701 status = "okay";
702 reset-gpios = <&exp1 5 GPIO_ACTIVE_HIGH>;
703 phys = <&serdes0_pcie_link>;
704 phy-names = "pcie-phy";
705 num-lanes = <1>;
706};
707
708&pcie0_ep {
709 phys = <&serdes0_pcie_link>;
710 phy-names = "pcie-phy";
711 num-lanes = <1>;
712};
713
714&ecap0 {
715 status = "okay";
716 /* PWM is available on Pin 1 of header J12 */
717 pinctrl-names = "default";
718 pinctrl-0 = <&main_ecap0_pins_default>;
719};
720
721&main_mcan0 {
722 status = "okay";
723 pinctrl-names = "default";
724 pinctrl-0 = <&main_mcan0_pins_default>;
725 phys = <&transceiver1>;
726};
727
728&main_mcan1 {
729 status = "okay";
730 pinctrl-names = "default";
731 pinctrl-0 = <&main_mcan1_pins_default>;
732 phys = <&transceiver2>;
733};
"Das U-Boot" Source Tree