xref: /linux/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts (revision a0efa2f362a69e47b9d8b48f770ef3a0249a7911) 
1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/*
3 * Copyright (C) 2024 Kontron Europe GmbH
4 *
5 * Author: Michael Walle <mwalle@kernel.org>
6 */
7/dts-v1/;
8
9#include "mt8195.dtsi"
10#include "mt6359.dtsi"
11
12#include <dt-bindings/gpio/gpio.h>
13#include <dt-bindings/input/input.h>
14#include <dt-bindings/leds/common.h>
15#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
16#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
17#include <dt-bindings/spmi/spmi.h>
18
19/ {
20	model = "Kontron 3.5\"-SBC-i1200";
21	compatible = "kontron,3-5-sbc-i1200", "mediatek,mt8395", "mediatek,mt8195";
22
23	aliases {
24		mmc0 = &mmc0;
25		mmc1 = &mmc1;
26		serial0 = &uart1;
27		serial1 = &uart2;
28		serial2 = &uart3;
29		serial3 = &uart4;
30		serial4 = &uart0;
31	};
32
33	chosen {
34		stdout-path = "serial0:115200n8";
35	};
36
37	firmware {
38		optee {
39			compatible = "linaro,optee-tz";
40			method = "smc";
41		};
42	};
43
44	gpio-keys {
45		compatible = "gpio-keys";
46		pinctrl-names = "default";
47		pinctrl-0 = <&gpio_keys_pins>;
48
49		key-0 {
50			gpios = <&pio 106 GPIO_ACTIVE_LOW>;
51			label = "volume_up";
52			linux,code = <KEY_VOLUMEUP>;
53			wakeup-source;
54			debounce-interval = <15>;
55		};
56	};
57
58	leds {
59		compatible = "gpio-leds";
60		pinctrl-names = "default";
61		pinctrl-0 = <&led_pins>;
62
63		led-0 {
64			gpios = <&pio 107 GPIO_ACTIVE_HIGH>;
65			default-state = "keep";
66			function = LED_FUNCTION_POWER;
67			color = <LED_COLOR_ID_GREEN>;
68		};
69	};
70
71	memory@40000000 {
72		device_type = "memory";
73		reg = <0 0x40000000 0x0 0x80000000>;
74	};
75
76	vsys: regulator-vsys {
77		compatible = "regulator-fixed";
78		regulator-name = "vsys";
79		regulator-always-on;
80		regulator-boot-on;
81		regulator-min-microvolt = <5000000>;
82		regulator-max-microvolt = <5000000>;
83	};
84
85	reserved-memory {
86		#address-cells = <2>;
87		#size-cells = <2>;
88		ranges;
89
90		/*
91		 * 12 MiB reserved for OP-TEE (BL32)
92		 * +-----------------------+ 0x43e0_0000
93		 * |      SHMEM 2MiB       |
94		 * +-----------------------+ 0x43c0_0000
95		 * |        | TA_RAM  8MiB |
96		 * + TZDRAM +--------------+ 0x4340_0000
97		 * |        | TEE_RAM 2MiB |
98		 * +-----------------------+ 0x4320_0000
99		 */
100		optee_reserved: optee@43200000 {
101			no-map;
102			reg = <0 0x43200000 0 0x00c00000>;
103		};
104
105		scp_mem: memory@50000000 {
106			compatible = "shared-dma-pool";
107			reg = <0 0x50000000 0 0x2900000>;
108			no-map;
109		};
110
111		vpu_mem: memory@53000000 {
112			compatible = "shared-dma-pool";
113			reg = <0 0x53000000 0 0x1400000>; /* 20 MB */
114		};
115
116		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
117		bl31_secmon_mem: memory@54600000 {
118			no-map;
119			reg = <0 0x54600000 0x0 0x200000>;
120		};
121
122		snd_dma_mem: memory@60000000 {
123			compatible = "shared-dma-pool";
124			reg = <0 0x60000000 0 0x1100000>;
125			no-map;
126		};
127
128		apu_mem: memory@62000000 {
129			compatible = "shared-dma-pool";
130			reg = <0 0x62000000 0 0x1400000>; /* 20 MB */
131		};
132	};
133
134	thermal_sensor0: thermal-sensor-0 {
135		compatible = "generic-adc-thermal";
136		#thermal-sensor-cells = <0>;
137		io-channels = <&auxadc 0>;
138		io-channel-names = "sensor-channel";
139		temperature-lookup-table = <(-25000) 1474
140					    (-20000) 1374
141					    (-15000) 1260
142					    (-10000) 1134
143					     (-5000) 1004
144						   0 874
145						5000 750
146					       10000 635
147					       15000 532
148					       20000 443
149					       25000 367
150					       30000 303
151					       35000 250
152					       40000 206
153					       45000 170
154					       50000 141
155					       55000 117
156					       60000 97
157					       65000 81
158					       70000 68
159					       75000 57
160					       80000 48
161					       85000 41
162					       90000 35
163					       95000 30
164					      100000 25
165					      105000 22
166					      110000 19
167					      115000 16
168					      120000 14
169					      125000 12
170					      130000 10
171					      135000 9
172					      140000 8
173					      145000 7
174					      150000 6>;
175	};
176
177	thermal_sensor1: thermal-sensor-1 {
178		compatible = "generic-adc-thermal";
179		#thermal-sensor-cells = <0>;
180		io-channels = <&auxadc 1>;
181		io-channel-names = "sensor-channel";
182		temperature-lookup-table = <(-25000) 1474
183					    (-20000) 1374
184					    (-15000) 1260
185					    (-10000) 1134
186					     (-5000) 1004
187						   0 874
188						5000 750
189					       10000 635
190					       15000 532
191					       20000 443
192					       25000 367
193					       30000 303
194					       35000 250
195					       40000 206
196					       45000 170
197					       50000 141
198					       55000 117
199					       60000 97
200					       65000 81
201					       70000 68
202					       75000 57
203					       80000 48
204					       85000 41
205					       90000 35
206					       95000 30
207					      100000 25
208					      105000 22
209					      110000 19
210					      115000 16
211					      120000 14
212					      125000 12
213					      130000 10
214					      135000 9
215					      140000 8
216					      145000 7
217					      150000 6>;
218	};
219
220	thermal_sensor2: thermal-sensor-2 {
221		compatible = "generic-adc-thermal";
222		#thermal-sensor-cells = <0>;
223		io-channels = <&auxadc 2>;
224		io-channel-names = "sensor-channel";
225		temperature-lookup-table = <(-25000) 1474
226					    (-20000) 1374
227					    (-15000) 1260
228					    (-10000) 1134
229					     (-5000) 1004
230						   0 874
231						5000 750
232					       10000 635
233					       15000 532
234					       20000 443
235					       25000 367
236					       30000 303
237					       35000 250
238					       40000 206
239					       45000 170
240					       50000 141
241					       55000 117
242					       60000 97
243					       65000 81
244					       70000 68
245					       75000 57
246					       80000 48
247					       85000 41
248					       90000 35
249					       95000 30
250					      100000 25
251					      105000 22
252					      110000 19
253					      115000 16
254					      120000 14
255					      125000 12
256					      130000 10
257					      135000 9
258					      140000 8
259					      145000 7
260					      150000 6>;
261	};
262};
263
264&auxadc {
265	status = "okay";
266};
267
268&eth {
269	phy-mode ="rgmii-id";
270	phy-handle = <&ethernet_phy0>;
271	pinctrl-names = "default", "sleep";
272	pinctrl-0 = <&eth_default_pins>;
273	pinctrl-1 = <&eth_sleep_pins>;
274	status = "okay";
275
276	mdio {
277		ethernet_phy0: ethernet-phy@1 {
278			compatible = "ethernet-phy-id001c.c916";
279			reg = <0x1>;
280			interrupts-extended = <&pio 94 IRQ_TYPE_LEVEL_LOW>;
281			reset-assert-us = <10000>;
282			reset-deassert-us = <80000>;
283			reset-gpios = <&pio 93 GPIO_ACTIVE_HIGH>;
284		};
285	};
286};
287
288&gpu {
289	status = "okay";
290	mali-supply = <&mt6315_7_vbuck1>;
291};
292
293/* CSI1/CSI2 connector */
294&i2c0 {
295	pinctrl-names = "default";
296	pinctrl-0 = <&i2c0_pins>;
297	clock-frequency = <100000>;
298	status = "okay";
299};
300
301/* CSI3 connector */
302&i2c1 {
303	pinctrl-names = "default";
304	pinctrl-0 = <&i2c1_pins>;
305	clock-frequency = <100000>;
306	status = "okay";
307};
308
309&i2c2 {
310	pinctrl-names = "default";
311	pinctrl-0 = <&i2c2_pins>;
312	clock-frequency = <400000>;
313	status = "okay";
314
315	/* LVDS bridge @f */
316};
317
318/* Touch panel connector */
319&i2c3 {
320	pinctrl-names = "default";
321	pinctrl-0 = <&i2c3_pins>;
322	clock-frequency = <100000>;
323	status = "okay";
324};
325
326/* B2B connector */
327&i2c4 {
328	clock-frequency = <100000>;
329	pinctrl-0 = <&i2c4_pins>;
330	pinctrl-names = "default";
331	status = "okay";
332};
333
334&i2c6 {
335	clock-frequency = <400000>;
336	pinctrl-0 = <&i2c6_pins>;
337	pinctrl-names = "default";
338	status = "okay";
339
340	mt6360: pmic@34 {
341		compatible = "mediatek,mt6360";
342		reg = <0x34>;
343		interrupt-controller;
344		interrupts-extended = <&pio 101 IRQ_TYPE_EDGE_FALLING>;
345		interrupt-names = "IRQB";
346		#interrupt-cells = <1>;
347
348		regulator {
349			compatible = "mediatek,mt6360-regulator";
350			LDO_VIN1-supply = <&vsys>;
351			LDO_VIN2-supply = <&vsys>;
352			LDO_VIN3-supply = <&vsys>;
353
354			mt6360_buck1: BUCK1 {
355				regulator-name = "emi_vdd2";
356				regulator-min-microvolt = <600000>;
357				regulator-max-microvolt = <1800000>;
358				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
359							   MT6360_OPMODE_LP
360							   MT6360_OPMODE_ULP>;
361				regulator-always-on;
362			};
363
364			mt6360_buck2: BUCK2 {
365				regulator-name = "emi_vddq";
366				regulator-min-microvolt = <300000>;
367				regulator-max-microvolt = <1300000>;
368				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
369							   MT6360_OPMODE_LP
370							   MT6360_OPMODE_ULP>;
371				regulator-always-on;
372			};
373
374			mt6360_ldo1: LDO1 {
375				regulator-name = "mt6360_ldo1"; /* Test point */
376				regulator-min-microvolt = <1200000>;
377				regulator-max-microvolt = <3600000>;
378				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
379							   MT6360_OPMODE_LP>;
380			};
381
382			mt6360_ldo2: LDO2 {
383				regulator-name = "panel1_p1v8";
384				regulator-min-microvolt = <1800000>;
385				regulator-max-microvolt = <1800000>;
386				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
387							   MT6360_OPMODE_LP>;
388			};
389
390			mt6360_ldo3: LDO3 {
391				regulator-name = "vmc_pmu";
392				regulator-min-microvolt = <1800000>;
393				regulator-max-microvolt = <3300000>;
394				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
395							   MT6360_OPMODE_LP>;
396			};
397
398			mt6360_ldo5: LDO5 {
399				regulator-name = "vmch_pmu";
400				regulator-min-microvolt = <3300000>;
401				regulator-max-microvolt = <3300000>;
402				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
403							   MT6360_OPMODE_LP>;
404			};
405
406			mt6360_ldo6: LDO6 {
407				regulator-name = "mt6360_ldo6"; /* Test point */
408				regulator-min-microvolt = <500000>;
409				regulator-max-microvolt = <2100000>;
410				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
411							   MT6360_OPMODE_LP>;
412			};
413
414			mt6360_ldo7: LDO7 {
415				regulator-name = "emi_vmddr_en";
416				regulator-min-microvolt = <1800000>;
417				regulator-max-microvolt = <1800000>;
418				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
419							   MT6360_OPMODE_LP>;
420				regulator-always-on;
421			};
422		};
423	};
424};
425
426&mmc0 {
427	pinctrl-names = "default", "state_uhs";
428	pinctrl-0 = <&mmc0_default_pins>;
429	pinctrl-1 = <&mmc0_uhs_pins>;
430	bus-width = <8>;
431	max-frequency = <200000000>;
432	hs400-ds-delay = <0x14c11>;
433	cap-mmc-highspeed;
434	cap-mmc-hw-reset;
435	mmc-hs200-1_8v;
436	mmc-hs400-1_8v;
437	no-sdio;
438	no-sd;
439	non-removable;
440	vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
441	vqmmc-supply = <&mt6359_vufs_ldo_reg>;
442	status = "okay";
443};
444
445&mmc1 {
446	pinctrl-names = "default", "state_uhs";
447	pinctrl-0 = <&mmc1_default_pins>, <&mmc1_detect_pins>;
448	pinctrl-1 = <&mmc1_default_pins>;
449	cd-gpios = <&pio 129 GPIO_ACTIVE_LOW>;
450	bus-width = <4>;
451	max-frequency = <200000000>;
452	cap-sd-highspeed;
453	sd-uhs-sdr50;
454	sd-uhs-sdr104;
455	no-mmc;
456	vmmc-supply = <&mt6360_ldo5>;
457	vqmmc-supply = <&mt6360_ldo3>;
458	status = "okay";
459};
460
461&mt6359_vbbck_ldo_reg {
462	regulator-always-on;
463};
464
465&mt6359_vcore_buck_reg {
466	regulator-always-on;
467};
468
469&mt6359_vgpu11_buck_reg {
470	regulator-always-on;
471};
472
473&mt6359_vproc1_buck_reg {
474	regulator-always-on;
475};
476
477&mt6359_vproc2_buck_reg {
478	regulator-always-on;
479};
480
481&mt6359_vpu_buck_reg {
482	regulator-always-on;
483};
484
485&mt6359_vrf12_ldo_reg {
486	regulator-always-on;
487};
488
489&mt6359_vsram_md_ldo_reg {
490	regulator-always-on;
491};
492
493&mt6359_vsram_others_ldo_reg {
494	regulator-always-on;
495};
496
497&nor_flash {
498	pinctrl-names = "default";
499	pinctrl-0 = <&nor_pins_default>;
500	status = "okay";
501
502	flash@0 {
503		compatible = "jedec,spi-nor";
504		reg = <0>;
505		spi-max-frequency = <52000000>;
506		spi-rx-bus-width = <2>;
507		spi-tx-bus-width = <2>;
508	};
509};
510
511&pcie0 {
512	pinctrl-names = "default";
513	pinctrl-0 = <&pcie0_pins_default>;
514	status = "okay";
515};
516
517&pcie1 {
518	pinctrl-names = "default";
519	pinctrl-0 = <&pcie1_pins_default>;
520	status = "okay";
521};
522
523&pciephy {
524	status = "okay";
525};
526
527&pio {
528	eth_default_pins: eth-default-pins {
529		pins-txd {
530			pinmux = <PINMUX_GPIO77__FUNC_GBE_TXD3>,
531				 <PINMUX_GPIO78__FUNC_GBE_TXD2>,
532				 <PINMUX_GPIO79__FUNC_GBE_TXD1>,
533				 <PINMUX_GPIO80__FUNC_GBE_TXD0>;
534			drive-strength = <8>;
535		};
536
537		pins-rxd {
538			pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
539				 <PINMUX_GPIO82__FUNC_GBE_RXD2>,
540				 <PINMUX_GPIO83__FUNC_GBE_RXD1>,
541				 <PINMUX_GPIO84__FUNC_GBE_RXD0>;
542		};
543
544		pins-cc {
545			pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
546				 <PINMUX_GPIO86__FUNC_GBE_RXC>,
547				 <PINMUX_GPIO87__FUNC_GBE_RXDV>,
548				 <PINMUX_GPIO88__FUNC_GBE_TXEN>;
549			drive-strength = <8>;
550		};
551
552		pins-mdio {
553			pinmux = <PINMUX_GPIO89__FUNC_GBE_MDC>,
554				 <PINMUX_GPIO90__FUNC_GBE_MDIO>;
555			input-enable;
556		};
557
558		pins-power {
559			pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
560				 <PINMUX_GPIO92__FUNC_GPIO92>;
561			output-high;
562		};
563
564		pins-reset {
565			pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
566			output-high;
567		};
568
569		pins-interrupt {
570			pinmux = <PINMUX_GPIO94__FUNC_GPIO94>;
571			input-enable;
572		};
573	};
574
575	eth_sleep_pins: eth-sleep-pins {
576		pins-txd {
577			pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
578				 <PINMUX_GPIO78__FUNC_GPIO78>,
579				 <PINMUX_GPIO79__FUNC_GPIO79>,
580				 <PINMUX_GPIO80__FUNC_GPIO80>;
581		};
582
583		pins-cc {
584			pinmux = <PINMUX_GPIO85__FUNC_GPIO85>,
585				 <PINMUX_GPIO88__FUNC_GPIO88>,
586				 <PINMUX_GPIO87__FUNC_GPIO87>,
587				 <PINMUX_GPIO86__FUNC_GPIO86>;
588		};
589
590		pins-rxd {
591			pinmux = <PINMUX_GPIO81__FUNC_GPIO81>,
592				 <PINMUX_GPIO82__FUNC_GPIO82>,
593				 <PINMUX_GPIO83__FUNC_GPIO83>,
594				 <PINMUX_GPIO84__FUNC_GPIO84>;
595		};
596
597		pins-mdio {
598			pinmux = <PINMUX_GPIO89__FUNC_GPIO89>,
599				 <PINMUX_GPIO90__FUNC_GPIO90>;
600			input-disable;
601			bias-disable;
602		};
603	};
604
605	gpio_keys_pins: gpio-keys-pins {
606		pins {
607			pinmux = <PINMUX_GPIO106__FUNC_GPIO106>;
608			input-enable;
609		};
610	};
611
612	i2c0_pins: i2c0-pins {
613		pins {
614			pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
615				 <PINMUX_GPIO9__FUNC_SCL0>;
616			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
617			drive-strength-microamp = <1000>;
618		};
619	};
620
621	i2c1_pins: i2c1-pins {
622		pins {
623			pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
624				 <PINMUX_GPIO11__FUNC_SCL1>;
625			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
626			drive-strength-microamp = <1000>;
627		};
628	};
629
630	i2c2_pins: i2c2-default-pins {
631		pins-bus {
632			pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
633				 <PINMUX_GPIO13__FUNC_SCL2>;
634			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
635			drive-strength-microamp = <1000>;
636		};
637	};
638
639	i2c3_pins: i2c3-pins {
640		pins {
641			pinmux = <PINMUX_GPIO14__FUNC_SDA3>,
642				 <PINMUX_GPIO15__FUNC_SCL3>;
643			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
644			drive-strength-microamp = <1000>;
645		};
646	};
647
648	i2c4_pins: i2c4-pins {
649		pins {
650			pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
651				 <PINMUX_GPIO17__FUNC_SCL4>;
652			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
653			drive-strength-microamp = <1000>;
654		};
655	};
656
657	i2c6_pins: i2c6-pins {
658		pins {
659			pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
660				 <PINMUX_GPIO26__FUNC_SCL6>;
661			bias-pull-up;
662			drive-strength-microamp = <1000>;
663		};
664	};
665
666	mmc0_default_pins: mmc0-default-pins {
667		pins-clk {
668			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
669			drive-strength = <6>;
670			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
671		};
672
673		pins-cmd-dat {
674			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
675				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
676				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
677				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
678				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
679				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
680				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
681				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
682				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
683			input-enable;
684			drive-strength = <6>;
685			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
686		};
687
688		pins-rst {
689			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
690			drive-strength = <6>;
691			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
692		};
693	};
694
695	mmc0_uhs_pins: mmc0-uhs-pins {
696		pins-clk {
697			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
698			drive-strength = <8>;
699			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
700		};
701
702		pins-cmd-dat {
703			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
704				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
705				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
706				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
707				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
708				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
709				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
710				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
711				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
712			input-enable;
713			drive-strength = <8>;
714			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
715		};
716
717		pins-ds {
718			pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
719			drive-strength = <8>;
720			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
721		};
722
723		pins-rst {
724			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
725			drive-strength = <8>;
726			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
727		};
728	};
729
730	mmc1_default_pins: mmc1-default-pins {
731		pins-clk {
732			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
733			drive-strength = <8>;
734			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
735		};
736
737		pins-cmd-dat {
738			pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
739				 <PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
740				 <PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
741				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
742				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
743			input-enable;
744			drive-strength = <8>;
745			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
746		};
747	};
748
749	mmc1_detect_pins: mmc1-detect-pins {
750		pins-insert {
751			pinmux = <PINMUX_GPIO129__FUNC_GPIO129>;
752			bias-pull-up;
753		};
754	};
755
756	nor_pins_default: nor-default-pins {
757		pins-ck-io {
758			pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
759				 <PINMUX_GPIO141__FUNC_SPINOR_CK>,
760				 <PINMUX_GPIO143__FUNC_SPINOR_IO1>;
761			drive-strength = <6>;
762			bias-pull-down;
763		};
764
765		pins-cs {
766			pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
767			drive-strength = <6>;
768			bias-pull-up;
769		};
770	};
771
772	pcie0_pins_default: pcie0-default-pins {
773		pins-bus {
774			pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
775				 <PINMUX_GPIO20__FUNC_PERSTN>,
776				 <PINMUX_GPIO21__FUNC_CLKREQN>;
777			bias-pull-up;
778		};
779	};
780
781	pcie1_pins_default: pcie1-default-pins {
782		pins-bus {
783			pinmux = <PINMUX_GPIO0__FUNC_PERSTN_1>,
784				 <PINMUX_GPIO1__FUNC_CLKREQN_1>,
785				 <PINMUX_GPIO2__FUNC_WAKEN_1>;
786			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
787		};
788	};
789
790	led_pins: led-pins {
791		pins-power-en {
792			pinmux = <PINMUX_GPIO107__FUNC_GPIO107>;
793			output-high;
794		};
795	};
796
797	spi0_pins: spi0-default-pins {
798		pins-cs-mosi-clk {
799			pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
800				 <PINMUX_GPIO134__FUNC_SPIM0_MO>,
801				 <PINMUX_GPIO133__FUNC_SPIM0_CLK>;
802			bias-disable;
803		};
804
805		pins-miso {
806			pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
807			bias-pull-down;
808		};
809	};
810
811	spi1_pins: spi1-default-pins {
812		pins-cs-mosi-clk {
813			pinmux = <PINMUX_GPIO136__FUNC_SPIM1_CSB>,
814				 <PINMUX_GPIO138__FUNC_SPIM1_MO>,
815				 <PINMUX_GPIO137__FUNC_SPIM1_CLK>;
816			bias-disable;
817		};
818
819		pins-miso {
820			pinmux = <PINMUX_GPIO139__FUNC_SPIM1_MI>;
821			bias-pull-down;
822		};
823	};
824
825	uart0_pins: uart0-pins {
826		pins-rx {
827			pinmux = <PINMUX_GPIO99__FUNC_URXD0>;
828			input-enable;
829			bias-pull-up;
830		};
831
832		pins-tx {
833			pinmux = <PINMUX_GPIO98__FUNC_UTXD0>;
834		};
835	};
836
837	uart1_pins: uart1-pins {
838		pins-rx {
839			pinmux = <PINMUX_GPIO103__FUNC_URXD1>;
840			input-enable;
841			bias-pull-up;
842		};
843
844		pins-tx {
845			pinmux = <PINMUX_GPIO102__FUNC_UTXD1>;
846		};
847
848		pins-rts {
849			pinmux = <PINMUX_GPIO100__FUNC_URTS1>;
850		};
851
852		pins-cts {
853			pinmux = <PINMUX_GPIO101__FUNC_UCTS1>;
854			input-enable;
855		};
856	};
857
858	uart2_pins: uart2-pins {
859		pins-rx {
860			pinmux = <PINMUX_GPIO68__FUNC_URXD2>;
861			input-enable;
862			bias-pull-up;
863		};
864
865		pins-tx {
866			pinmux = <PINMUX_GPIO67__FUNC_UTXD2>;
867		};
868
869		pins-rts {
870			pinmux = <PINMUX_GPIO66__FUNC_URTS2>;
871		};
872
873		pins-cts {
874			pinmux = <PINMUX_GPIO65__FUNC_UCTS2>;
875			input-enable;
876		};
877	};
878
879	uart3_pins: uart3-pins {
880		pins-rx {
881			pinmux = <PINMUX_GPIO5__FUNC_URXD3>;
882			input-enable;
883			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
884		};
885
886		pins-tx {
887			pinmux = <PINMUX_GPIO4__FUNC_UTXD3>;
888		};
889	};
890
891	uart4_pins: uart4-pins {
892		pins-rx {
893			pinmux = <PINMUX_GPIO7__FUNC_URXD4>;
894			input-enable;
895			bias-pull-up;
896		};
897
898		pins-tx {
899			pinmux = <PINMUX_GPIO6__FUNC_UTXD4>;
900		};
901	};
902};
903
904&pmic {
905	interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
906};
907
908&scp {
909	memory-region = <&scp_mem>;
910	firmware-name = "mediatek/mt8195/scp.img";
911	status = "okay";
912};
913
914&spmi {
915	#address-cells = <2>;
916	#size-cells = <0>;
917
918	mt6315@6 {
919		compatible = "mediatek,mt6315-regulator";
920		reg = <0x6 SPMI_USID>;
921
922		regulators {
923			mt6315_6_vbuck1: vbuck1 {
924				regulator-name = "Vbcpu";
925				regulator-min-microvolt = <300000>;
926				regulator-max-microvolt = <1193750>;
927				regulator-enable-ramp-delay = <256>;
928				regulator-ramp-delay = <6250>;
929				regulator-allowed-modes = <0 1 2>;
930				regulator-always-on;
931			};
932		};
933	};
934
935	mt6315@7 {
936		compatible = "mediatek,mt6315-regulator";
937		reg = <0x7 SPMI_USID>;
938
939		regulators {
940			mt6315_7_vbuck1: vbuck1 {
941				regulator-name = "Vgpu";
942				regulator-min-microvolt = <625000>;
943				regulator-max-microvolt = <1193750>;
944				regulator-enable-ramp-delay = <256>;
945				regulator-ramp-delay = <6250>;
946				regulator-allowed-modes = <0 1 2>;
947				regulator-always-on;
948			};
949		};
950	};
951};
952
953/* USB3.2 front port */
954&ssusb0 {
955	dr_mode = "host";
956	vusb33-supply = <&mt6359_vusb_ldo_reg>;
957	status = "okay";
958};
959
960/* USB2.0 M.2 Key-E */
961&ssusb2 {
962	vusb33-supply = <&mt6359_vusb_ldo_reg>;
963	status = "okay";
964};
965
966/* USB2.0 to on-board usb hub */
967&ssusb3 {
968	vusb33-supply = <&mt6359_vusb_ldo_reg>;
969	status = "okay";
970};
971
972&spi0 {
973	pinctrl-names = "default";
974	pinctrl-0 = <&spi0_pins>;
975	mediatek,pad-select = <0>;
976	status = "okay";
977
978	tpm: tpm@0 {
979		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
980		reg = <0>;
981		spi-max-frequency = <18500000>;
982	};
983};
984
985/* B2B connector */
986&spi1 {
987	pinctrl-names = "default";
988	pinctrl-0 = <&spi1_pins>;
989	mediatek,pad-select = <0>;
990	status = "okay";
991};
992
993&thermal_zones {
994	cpu-thermal {
995		polling-delay = <1000>; /* milliseconds */
996		polling-delay-passive = <0>; /* milliseconds */
997		thermal-sensors = <&thermal_sensor0>;
998
999		trips {
1000			trip-alert {
1001				temperature = <85000>;
1002				hysteresis = <2000>;
1003				type = "passive";
1004			};
1005
1006			trip-crit {
1007				temperature = <95000>;
1008				hysteresis = <2000>;
1009				type = "critical";
1010			};
1011		};
1012	};
1013
1014	pcb-top-thermal {
1015		polling-delay = <1000>; /* milliseconds */
1016		polling-delay-passive = <0>; /* milliseconds */
1017		thermal-sensors = <&thermal_sensor1>;
1018
1019		trips {
1020			trip-alert {
1021				temperature = <75000>;
1022				hysteresis = <2000>;
1023				type = "passive";
1024			};
1025
1026			trip-crit {
1027				temperature = <85000>;
1028				hysteresis = <2000>;
1029				type = "critical";
1030			};
1031		};
1032	};
1033
1034	pcb-bottom-thermal {
1035		polling-delay = <1000>; /* milliseconds */
1036		polling-delay-passive = <0>; /* milliseconds */
1037		thermal-sensors = <&thermal_sensor2>;
1038
1039		trips {
1040			trip-alert {
1041				temperature = <75000>;
1042				hysteresis = <2000>;
1043				type = "passive";
1044			};
1045
1046			trip-crit {
1047				temperature = <85000>;
1048				hysteresis = <2000>;
1049				type = "critical";
1050			};
1051		};
1052	};
1053};
1054
1055&uart0 {
1056	pinctrl-names = "default";
1057	pinctrl-0 = <&uart0_pins>;
1058	status = "okay";
1059};
1060
1061&uart1 {
1062	pinctrl-names = "default";
1063	pinctrl-0 = <&uart1_pins>;
1064	uart-has-rtscts;
1065	status = "okay";
1066};
1067
1068&uart2 {
1069	pinctrl-names = "default";
1070	pinctrl-0 = <&uart2_pins>;
1071	uart-has-rtscts;
1072	status = "okay";
1073};
1074
1075&uart3 {
1076	pinctrl-names = "default";
1077	pinctrl-0 = <&uart3_pins>;
1078	status = "okay";
1079};
1080
1081&uart4 {
1082	pinctrl-names = "default";
1083	pinctrl-0 = <&uart4_pins>;
1084	status = "okay";
1085};
1086
1087/* USB3 */
1088&u3phy0 {
1089	status = "okay";
1090};
1091
1092/* PCIe1/USB2 */
1093&u3phy1 {
1094	status = "okay";
1095};
1096
1097/* USB2 */
1098&u3phy2 {
1099	status = "okay";
1100};
1101
1102/* USB2 */
1103&u3phy3 {
1104	status = "okay";
1105};
1106
1107/* USB3.2 front port */
1108&xhci0 {
1109	status = "okay";
1110};
1111
1112/* USB2.0 M.2 Key-B */
1113&xhci1 {
1114	phys = <&u2port1 PHY_TYPE_USB2>;
1115	vusb33-supply = <&mt6359_vusb_ldo_reg>;
1116	mediatek,u3p-dis-msk = <0x01>;
1117	status = "okay";
1118};
1119
1120/* USB2.0 M.2 Key-E */
1121&xhci2 {
1122	status = "okay";
1123};
1124
1125/* USB2.0 to on-board usb hub */
1126&xhci3 {
1127	status = "okay";
1128};
1129