k3-am62x-sk-common.dtsi

  1// SPDX-License-Identifier: GPL-2.0-only OR MIT
  2/*
  3 * Common dtsi for AM62x SK and derivatives
  4 *
  5 * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
  6 */
  7
  8#include <dt-bindings/leds/common.h>
  9#include <dt-bindings/gpio/gpio.h>
 10#include <dt-bindings/net/ti-dp83867.h>
 11
 12/ {
 13	aliases {
 14		serial0 = &wkup_uart0;
 15		serial1 = &mcu_uart0;
 16		serial2 = &main_uart0;
 17		mmc0 = &sdhci0;
 18		mmc1 = &sdhci1;
 19		mmc2 = &sdhci2;
 20		spi0 = &ospi0;
 21		ethernet0 = &cpsw_port1;
 22		ethernet1 = &cpsw_port2;
 23		usb0 = &usb0;
 24		usb1 = &usb1;
 25	};
 26
 27	chosen {
 28		stdout-path = "serial2:115200n8";
 29	};
 30
 31	reserved_memory: reserved-memory {
 32		#address-cells = <2>;
 33		#size-cells = <2>;
 34		ranges;
 35
 36		ramoops@9ca00000 {
 37			compatible = "ramoops";
 38			reg = <0x00 0x9ca00000 0x00 0x00100000>;
 39			record-size = <0x8000>;
 40			console-size = <0x8000>;
 41			ftrace-size = <0x00>;
 42			pmsg-size = <0x8000>;
 43		};
 44
 45		/* global cma region */
 46		linux,cma {
 47			compatible = "shared-dma-pool";
 48			reusable;
 49			size = <0x00 0x8000000>;
 50			linux,cma-default;
 51		};
 52
 53		wkup_r5fss0_core0_dma_memory_region: memory@9da00000 {
 54			compatible = "shared-dma-pool";
 55			reg = <0x00 0x9da00000 0x00 0x100000>;
 56			no-map;
 57		};
 58
 59		wkup_r5fss0_core0_memory_region: memory@9db00000 {
 60			compatible = "shared-dma-pool";
 61			reg = <0x00 0x9db00000 0x00 0xc00000>;
 62			no-map;
 63		};
 64
 65		secure_tfa_ddr: tfa@9e780000 {
 66			reg = <0x00 0x9e780000 0x00 0x80000>;
 67			alignment = <0x1000>;
 68			no-map;
 69		};
 70
 71		secure_ddr: optee@9e800000 {
 72			reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
 73			alignment = <0x1000>;
 74			no-map;
 75		};
 76
 77	};
 78
 79	leds {
 80		compatible = "gpio-leds";
 81		pinctrl-names = "default";
 82		pinctrl-0 = <&usr_led_pins_default>;
 83
 84		led-0 {
 85			label = "am62-sk:green:heartbeat";
 86			gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
 87			linux,default-trigger = "heartbeat";
 88			function = LED_FUNCTION_HEARTBEAT;
 89			default-state = "off";
 90		};
 91	};
 92
 93	tlv320_mclk: clk-0 {
 94		#clock-cells = <0>;
 95		compatible = "fixed-clock";
 96		clock-frequency = <12288000>;
 97	};
 98
 99	codec_audio: sound {
100		compatible = "simple-audio-card";
101		simple-audio-card,name = "AM62x-SKEVM";
102		simple-audio-card,widgets =
103			"Headphone",	"Headphone Jack",
104			"Line",		"Line In",
105			"Microphone",	"Microphone Jack";
106		simple-audio-card,routing =
107			"Headphone Jack",	"HPLOUT",
108			"Headphone Jack",	"HPROUT",
109			"LINE1L",		"Line In",
110			"LINE1R",		"Line In",
111			"MIC3R",		"Microphone Jack",
112			"Microphone Jack",	"Mic Bias";
113		simple-audio-card,format = "dsp_b";
114		simple-audio-card,bitclock-master = <&sound_master>;
115		simple-audio-card,frame-master = <&sound_master>;
116		simple-audio-card,bitclock-inversion;
117
118		simple-audio-card,cpu {
119			sound-dai = <&mcasp1>;
120		};
121
122		sound_master: simple-audio-card,codec {
123			sound-dai = <&tlv320aic3106>;
124			clocks = <&tlv320_mclk>;
125		};
126	};
127
128	hdmi0: connector-hdmi {
129		compatible = "hdmi-connector";
130		label = "hdmi";
131		type = "a";
132		port {
133			hdmi_connector_in: endpoint {
134				remote-endpoint = <&sii9022_out>;
135			};
136		};
137	};
138};
139
140&phy_gmii_sel {
141	bootph-all;
142};
143
144&main_pmx0 {
145	/* First pad number is ALW package and second is AMC package */
146	main_uart0_pins_default: main-uart0-default-pins {
147		bootph-all;
148		pinctrl-single,pins = <
149			AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14/A13) UART0_RXD */
150			AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14/E11) UART0_TXD */
151		>;
152	};
153
154	main_uart1_pins_default: main-uart1-default-pins {
155		bootph-pre-ram;
156		pinctrl-single,pins = <
157			AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19/B18) MCASP0_AXR3.UART1_CTSn */
158			AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19/B17) MCASP0_AXR2.UART1_RTSn */
159			AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19/D15) MCASP0_AFSR.UART1_RXD */
160			AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20/D16) MCASP0_ACLKR.UART1_TXD */
161		>;
162	};
163
164	main_i2c0_pins_default: main-i2c0-default-pins {
165		pinctrl-single,pins = <
166			AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16/E12) I2C0_SCL */
167			AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16/D14) I2C0_SDA */
168		>;
169	};
170
171	main_i2c1_pins_default: main-i2c1-default-pins {
172		bootph-all;
173		pinctrl-single,pins = <
174			AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17/A17) I2C1_SCL */
175			AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17/A16) I2C1_SDA */
176		>;
177	};
178
179	main_i2c2_pins_default: main-i2c2-default-pins {
180		pinctrl-single,pins = <
181			AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22/H18) GPMC0_CSn2.I2C2_SCL */
182			AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24/H19) GPMC0_CSn3.I2C2_SDA */
183		>;
184	};
185
186	main_mmc1_pins_default: main-mmc1-default-pins {
187		bootph-all;
188		pinctrl-single,pins = <
189			AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21/C18) MMC1_CMD */
190			AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22/A20) MMC1_CLK */
191			AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22/A19) MMC1_DAT0 */
192			AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21/B19) MMC1_DAT1 */
193			AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21/B20) MMC1_DAT2 */
194			AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22/C19) MMC1_DAT3 */
195			AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17/C15) MMC1_SDCD */
196		>;
197	};
198
199	usr_led_pins_default: usr-led-default-pins {
200		pinctrl-single,pins = <
201			AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17/B15) MMC1_SDWP.GPIO1_49 */
202		>;
203	};
204
205	main_mdio1_pins_default: main-mdio1-default-pins {
206		pinctrl-single,pins = <
207			AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24/V17) MDIO0_MDC */
208			AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22/U16) MDIO0_MDIO */
209		>;
210	};
211
212	main_rgmii1_pins_default: main-rgmii1-default-pins {
213		bootph-all;
214		pinctrl-single,pins = <
215			AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17/W15) RGMII1_RD0 */
216			AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17/Y16) RGMII1_RD1 */
217			AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16/AA17) RGMII1_RD2 */
218			AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15/Y15) RGMII1_RD3 */
219			AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17/AA16) RGMII1_RXC */
220			AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17/W14) RGMII1_RX_CTL */
221			AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20/U14) RGMII1_TD0 */
222			AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20/AA19) RGMII1_TD1 */
223			AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18/Y17) RGMII1_TD2 */
224			AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18/AA18) RGMII1_TD3 */
225			AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19/W16) RGMII1_TXC */
226			AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19/V15) RGMII1_TX_CTL */
227		>;
228	};
229
230	main_usb1_pins_default: main-usb1-default-pins {
231		pinctrl-single,pins = <
232			AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18/E16) USB1_DRVVBUS */
233		>;
234	};
235
236	main_mcasp1_pins_default: main-mcasp1-default-pins {
237		pinctrl-single,pins = <
238			AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24/K17) GPMC0_BE0N_CLE.MCASP1_ACLKX */
239			AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23/P21) GPMC0_WAIT0.MCASP1_AFSX */
240			AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25/J17) GPMC0_WEN.MCASP1_AXR0 */
241			AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23/K20) GPMC0_ADVN_ALE.MCASP1_AXR2 */
242		>;
243	};
244
245	main_dss0_pins_default: main-dss0-default-pins {
246		pinctrl-single,pins = <
247			AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
248			AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
249			AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
250			AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
251			AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
252			AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
253			AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
254			AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
255			AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
256			AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
257			AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
258			AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
259			AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
260			AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
261			AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
262			AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
263			AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
264			AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
265			AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
266			AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
267			AM62X_IOPAD(0x05c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */
268			AM62X_IOPAD(0x060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */
269			AM62X_IOPAD(0x064, PIN_OUTPUT, 1) /* (T25) GPMC0_AD10.VOUT0_DATA18 */
270			AM62X_IOPAD(0x068, PIN_OUTPUT, 1) /* (R21) GPMC0_AD11.VOUT0_DATA19 */
271			AM62X_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
272			AM62X_IOPAD(0x070, PIN_OUTPUT, 1) /* (T24) GPMC0_AD13.VOUT0_DATA21 */
273			AM62X_IOPAD(0x074, PIN_OUTPUT, 1) /* (U25) GPMC0_AD14.VOUT0_DATA22 */
274			AM62X_IOPAD(0x078, PIN_OUTPUT, 1) /* (U24) GPMC0_AD15.VOUT0_DATA23 */
275		>;
276	};
277
278	main_ecap0_pins_default: main-ecap0-default-pins {
279		pinctrl-single,pins = <
280			AM62X_IOPAD(0x01b8, PIN_OUTPUT, 3) /* (C13) SPI0_CS1.ECAP0_IN_APWM_OUT */
281		>;
282	};
283
284	main_ecap2_pins_default: main-ecap2-default-pins {
285		pinctrl-single,pins = <
286			AM62X_IOPAD(0x01a4, PIN_OUTPUT, 2) /* (B20) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */
287		>;
288	};
289
290	main_epwm1_pins_default: main-epwm1-default-pins {
291		pinctrl-single,pins = <
292			AM62X_IOPAD(0x019c, PIN_OUTPUT, 6) /* (B18) MCASP0_AXR1.EHRPWM1_A */
293			AM62X_IOPAD(0x01a0, PIN_OUTPUT, 6) /* (E18) MCASP0_AXR0.EHRPWM1_B */
294		>;
295	};
296};
297
298&mcu_pmx0 {
299	wkup_uart0_pins_default: wkup-uart0-default-pins {
300		bootph-pre-ram;
301		pinctrl-single,pins = <
302			AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6/A7) WKUP_UART0_CTSn */
303			AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4/B4) WKUP_UART0_RTSn */
304			AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4/B5) WKUP_UART0_RXD */
305			AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5/C6) WKUP_UART0_TXD */
306		>;
307	};
308};
309
310&cpsw_mac_syscon {
311	bootph-all;
312};
313
314&wkup_uart0 {
315	/* WKUP UART0 is used by DM firmware */
316	bootph-pre-ram;
317	status = "reserved";
318	pinctrl-names = "default";
319	pinctrl-0 = <&wkup_uart0_pins_default>;
320};
321
322&main_uart0 {
323	bootph-all;
324	status = "okay";
325	pinctrl-names = "default";
326	pinctrl-0 = <&main_uart0_pins_default>;
327};
328
329&main_uart1 {
330	/* Main UART1 is used by TIFS firmware */
331	bootph-pre-ram;
332	status = "reserved";
333	pinctrl-names = "default";
334	pinctrl-0 = <&main_uart1_pins_default>;
335};
336
337&main_i2c0 {
338	status = "okay";
339	pinctrl-names = "default";
340	pinctrl-0 = <&main_i2c0_pins_default>;
341	clock-frequency = <400000>;
342
343	eeprom@51 {
344		/* AT24C512C-MAHM-T or M24512-DFMC6TG */
345		compatible = "atmel,24c512";
346		reg = <0x51>;
347	};
348
349	typec_pd0: tps6598x@3f {
350		compatible = "ti,tps6598x";
351		reg = <0x3f>;
352
353		connector {
354			compatible = "usb-c-connector";
355			label = "USB-C";
356			self-powered;
357			data-role = "dual";
358			power-role = "sink";
359			port {
360				usb_con_hs: endpoint {
361					remote-endpoint = <&usb0_hs_ep>;
362				};
363			};
364		};
365	};
366};
367
368&main_i2c1 {
369	status = "okay";
370	pinctrl-names = "default";
371	pinctrl-0 = <&main_i2c1_pins_default>;
372	clock-frequency = <100000>;
373
374	tlv320aic3106: audio-codec@1b {
375		#sound-dai-cells = <0>;
376		compatible = "ti,tlv320aic3106";
377		reg = <0x1b>;
378		ai3x-micbias-vg = <1>;	/* 2.0V */
379
380		/* Regulators */
381		AVDD-supply = <&vcc_3v3_sys>;
382		IOVDD-supply = <&vcc_3v3_sys>;
383		DRVDD-supply = <&vcc_3v3_sys>;
384	};
385
386	sii9022: bridge-hdmi@3b {
387		compatible = "sil,sii9022";
388		reg = <0x3b>;
389		interrupt-parent = <&exp1>;
390		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
391		#sound-dai-cells = <0>;
392		sil,i2s-data-lanes = < 0 >;
393
394		ports {
395			#address-cells = <1>;
396			#size-cells = <0>;
397
398			port@0 {
399				reg = <0>;
400
401				sii9022_in: endpoint {
402					remote-endpoint = <&dpi1_out>;
403				};
404			};
405
406			port@1 {
407				reg = <1>;
408
409				sii9022_out: endpoint {
410					remote-endpoint = <&hdmi_connector_in>;
411				};
412			};
413		};
414	};
415};
416
417&main_i2c2 {
418	status = "okay";
419	pinctrl-names = "default";
420	pinctrl-0 = <&main_i2c2_pins_default>;
421	clock-frequency = <400000>;
422};
423
424&sdhci1 {
425	/* SD/MMC */
426	bootph-all;
427	status = "okay";
428	pinctrl-names = "default";
429	pinctrl-0 = <&main_mmc1_pins_default>;
430	disable-wp;
431};
432
433&cpsw3g {
434	bootph-all;
435	pinctrl-names = "default";
436	pinctrl-0 = <&main_rgmii1_pins_default>;
437};
438
439&cpsw_port1 {
440	bootph-all;
441	phy-mode = "rgmii-id";
442	phy-handle = <&cpsw3g_phy0>;
443};
444
445&cpsw3g_mdio {
446	bootph-all;
447	status = "okay";
448	pinctrl-names = "default";
449	pinctrl-0 = <&main_mdio1_pins_default>;
450
451	cpsw3g_phy0: ethernet-phy@0 {
452		bootph-all;
453		reg = <0>;
454		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
455		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
456		ti,min-output-impedance;
457	};
458};
459
460&usbss0 {
461	bootph-all;
462	status = "okay";
463	ti,vbus-divider;
464};
465
466&usbss1 {
467	status = "okay";
468	ti,vbus-divider;
469};
470
471&usb0 {
472	bootph-all;
473	usb-role-switch;
474
475	port {
476		usb0_hs_ep: endpoint {
477		    remote-endpoint = <&usb_con_hs>;
478	       };
479	};
480};
481
482&usb0_phy_ctrl {
483	bootph-all;
484};
485
486&usb1 {
487	dr_mode = "host";
488	pinctrl-names = "default";
489	pinctrl-0 = <&main_usb1_pins_default>;
490};
491
492&mcasp1 {
493	status = "okay";
494	#sound-dai-cells = <0>;
495
496	pinctrl-names = "default";
497	pinctrl-0 = <&main_mcasp1_pins_default>;
498
499	op-mode = <0>;          /* MCASP_IIS_MODE */
500	tdm-slots = <2>;
501
502	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
503	       1 0 2 0
504	       0 0 0 0
505	       0 0 0 0
506	       0 0 0 0
507	>;
508};
509
510&dss {
511	status = "okay";
512	pinctrl-names = "default";
513	pinctrl-0 = <&main_dss0_pins_default>;
514};
515
516&dss_ports {
517	/* VP2: DPI Output */
518	port@1 {
519		reg = <1>;
520
521		dpi1_out: endpoint {
522			remote-endpoint = <&sii9022_in>;
523		};
524	};
525};
526
527/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
528&mcu_gpio0 {
529	status = "reserved";
530};
531
532&mcu_gpio_intr {
533	status = "reserved";
534};
535
536&ecap0 {
537	/* P26 of J3 */
538	pinctrl-names = "default";
539	pinctrl-0 = <&main_ecap0_pins_default>;
540	status = "okay";
541};
542
543&ecap2 {
544	/* P11 of J3 */
545	pinctrl-names = "default";
546	pinctrl-0 = <&main_ecap2_pins_default>;
547	status = "okay";
548};
549
550&epwm1 {
551	/* P36/P33 of J3 */
552	pinctrl-names = "default";
553	pinctrl-0 = <&main_epwm1_pins_default>;
554	status = "okay";
555};
556
557#include "k3-am62-ti-ipc-firmware.dtsi"