xref: /linux/arch/riscv/boot/dts/starfive/jh7110-common.dtsi (revision c7546e2c3cb739a3c1a2f5acaf9bb629d401afe5) 
1// SPDX-License-Identifier: GPL-2.0 OR MIT
2/*
3 * Copyright (C) 2022 StarFive Technology Co., Ltd.
4 * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
5 */
6
7/dts-v1/;
8#include "jh7110.dtsi"
9#include "jh7110-pinfunc.h"
10#include <dt-bindings/gpio/gpio.h>
11
12/ {
13	aliases {
14		ethernet0 = &gmac0;
15		i2c0 = &i2c0;
16		i2c2 = &i2c2;
17		i2c5 = &i2c5;
18		i2c6 = &i2c6;
19		mmc0 = &mmc0;
20		mmc1 = &mmc1;
21		serial0 = &uart0;
22	};
23
24	chosen {
25		stdout-path = "serial0:115200n8";
26	};
27
28	memory@40000000 {
29		device_type = "memory";
30		reg = <0x0 0x40000000 0x1 0x0>;
31	};
32
33	gpio-restart {
34		compatible = "gpio-restart";
35		gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>;
36		priority = <224>;
37	};
38
39	pwmdac_codec: audio-codec {
40		compatible = "linux,spdif-dit";
41		#sound-dai-cells = <0>;
42	};
43
44	sound {
45		compatible = "simple-audio-card";
46		simple-audio-card,name = "StarFive-PWMDAC-Sound-Card";
47		#address-cells = <1>;
48		#size-cells = <0>;
49
50		simple-audio-card,dai-link@0 {
51			reg = <0>;
52			format = "left_j";
53			bitclock-master = <&sndcpu0>;
54			frame-master = <&sndcpu0>;
55
56			sndcpu0: cpu {
57				sound-dai = <&pwmdac>;
58			};
59
60			codec {
61				sound-dai = <&pwmdac_codec>;
62			};
63		};
64	};
65};
66
67&cpus {
68	timebase-frequency = <4000000>;
69};
70
71&dvp_clk {
72	clock-frequency = <74250000>;
73};
74
75&gmac0_rgmii_rxin {
76	clock-frequency = <125000000>;
77};
78
79&gmac0_rmii_refin {
80	clock-frequency = <50000000>;
81};
82
83&gmac1_rgmii_rxin {
84	clock-frequency = <125000000>;
85};
86
87&gmac1_rmii_refin {
88	clock-frequency = <50000000>;
89};
90
91&hdmitx0_pixelclk {
92	clock-frequency = <297000000>;
93};
94
95&i2srx_bclk_ext {
96	clock-frequency = <12288000>;
97};
98
99&i2srx_lrck_ext {
100	clock-frequency = <192000>;
101};
102
103&i2stx_bclk_ext {
104	clock-frequency = <12288000>;
105};
106
107&i2stx_lrck_ext {
108	clock-frequency = <192000>;
109};
110
111&mclk_ext {
112	clock-frequency = <12288000>;
113};
114
115&osc {
116	clock-frequency = <24000000>;
117};
118
119&rtc_osc {
120	clock-frequency = <32768>;
121};
122
123&tdm_ext {
124	clock-frequency = <49152000>;
125};
126
127&camss {
128	assigned-clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>,
129			  <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>;
130	assigned-clock-rates = <49500000>, <198000000>;
131	status = "okay";
132
133	ports {
134		#address-cells = <1>;
135		#size-cells = <0>;
136
137		port@0 {
138			reg = <0>;
139		};
140
141		port@1 {
142			reg = <1>;
143
144			camss_from_csi2rx: endpoint {
145				remote-endpoint = <&csi2rx_to_camss>;
146			};
147		};
148	};
149};
150
151&csi2rx {
152	assigned-clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>;
153	assigned-clock-rates = <297000000>;
154	status = "okay";
155
156	ports {
157		#address-cells = <1>;
158		#size-cells = <0>;
159
160		port@0 {
161			reg = <0>;
162
163			/* remote MIPI sensor endpoint */
164		};
165
166		port@1 {
167			reg = <1>;
168
169			csi2rx_to_camss: endpoint {
170				remote-endpoint = <&camss_from_csi2rx>;
171			};
172		};
173	};
174};
175
176&gmac0 {
177	phy-handle = <&phy0>;
178	phy-mode = "rgmii-id";
179	status = "okay";
180
181	mdio {
182		#address-cells = <1>;
183		#size-cells = <0>;
184		compatible = "snps,dwmac-mdio";
185
186		phy0: ethernet-phy@0 {
187			reg = <0>;
188		};
189	};
190};
191
192&i2c0 {
193	clock-frequency = <100000>;
194	i2c-sda-hold-time-ns = <300>;
195	i2c-sda-falling-time-ns = <510>;
196	i2c-scl-falling-time-ns = <510>;
197	pinctrl-names = "default";
198	pinctrl-0 = <&i2c0_pins>;
199	status = "okay";
200};
201
202&i2c2 {
203	clock-frequency = <100000>;
204	i2c-sda-hold-time-ns = <300>;
205	i2c-sda-falling-time-ns = <510>;
206	i2c-scl-falling-time-ns = <510>;
207	pinctrl-names = "default";
208	pinctrl-0 = <&i2c2_pins>;
209	status = "okay";
210};
211
212&i2c5 {
213	clock-frequency = <100000>;
214	i2c-sda-hold-time-ns = <300>;
215	i2c-sda-falling-time-ns = <510>;
216	i2c-scl-falling-time-ns = <510>;
217	pinctrl-names = "default";
218	pinctrl-0 = <&i2c5_pins>;
219	status = "okay";
220
221	axp15060: pmic@36 {
222		compatible = "x-powers,axp15060";
223		reg = <0x36>;
224		interrupt-controller;
225		#interrupt-cells = <1>;
226
227		regulators {
228			vcc_3v3: dcdc1 {
229				regulator-boot-on;
230				regulator-always-on;
231				regulator-min-microvolt = <3300000>;
232				regulator-max-microvolt = <3300000>;
233				regulator-name = "vcc_3v3";
234			};
235
236			vdd_cpu: dcdc2 {
237				regulator-always-on;
238				regulator-min-microvolt = <500000>;
239				regulator-max-microvolt = <1540000>;
240				regulator-name = "vdd-cpu";
241			};
242
243			emmc_vdd: aldo4 {
244				regulator-boot-on;
245				regulator-always-on;
246				regulator-min-microvolt = <1800000>;
247				regulator-max-microvolt = <3300000>;
248				regulator-name = "emmc_vdd";
249			};
250		};
251	};
252};
253
254&i2c6 {
255	clock-frequency = <100000>;
256	i2c-sda-hold-time-ns = <300>;
257	i2c-sda-falling-time-ns = <510>;
258	i2c-scl-falling-time-ns = <510>;
259	pinctrl-names = "default";
260	pinctrl-0 = <&i2c6_pins>;
261	status = "okay";
262};
263
264&mmc0 {
265	max-frequency = <100000000>;
266	assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>;
267	assigned-clock-rates = <50000000>;
268	bus-width = <8>;
269	cap-mmc-highspeed;
270	mmc-ddr-1_8v;
271	mmc-hs200-1_8v;
272	cap-mmc-hw-reset;
273	post-power-on-delay-ms = <200>;
274	pinctrl-names = "default";
275	pinctrl-0 = <&mmc0_pins>;
276	vmmc-supply = <&vcc_3v3>;
277	vqmmc-supply = <&emmc_vdd>;
278	status = "okay";
279};
280
281&mmc1 {
282	max-frequency = <100000000>;
283	assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO1_SDCARD>;
284	assigned-clock-rates = <50000000>;
285	bus-width = <4>;
286	no-sdio;
287	no-mmc;
288	cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>;
289	disable-wp;
290	cap-sd-highspeed;
291	post-power-on-delay-ms = <200>;
292	pinctrl-names = "default";
293	pinctrl-0 = <&mmc1_pins>;
294	status = "okay";
295};
296
297&pcie0 {
298	perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>;
299	phys = <&pciephy0>;
300	pinctrl-names = "default";
301	pinctrl-0 = <&pcie0_pins>;
302};
303
304&pcie1 {
305	perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>;
306	phys = <&pciephy1>;
307	pinctrl-names = "default";
308	pinctrl-0 = <&pcie1_pins>;
309};
310
311&pwmdac {
312	pinctrl-names = "default";
313	pinctrl-0 = <&pwmdac_pins>;
314	status = "okay";
315};
316
317&qspi {
318	#address-cells = <1>;
319	#size-cells = <0>;
320	status = "okay";
321
322	nor_flash: flash@0 {
323		compatible = "jedec,spi-nor";
324		reg = <0>;
325		cdns,read-delay = <5>;
326		spi-max-frequency = <12000000>;
327		cdns,tshsl-ns = <1>;
328		cdns,tsd2d-ns = <1>;
329		cdns,tchsh-ns = <1>;
330		cdns,tslch-ns = <1>;
331
332		partitions {
333			compatible = "fixed-partitions";
334			#address-cells = <1>;
335			#size-cells = <1>;
336
337			spl@0 {
338				reg = <0x0 0xf0000>;
339			};
340			uboot-env@f0000 {
341				reg = <0xf0000 0x10000>;
342			};
343			uboot@100000 {
344				reg = <0x100000 0xf00000>;
345			};
346		};
347	};
348};
349
350&pwm {
351	pinctrl-names = "default";
352	pinctrl-0 = <&pwm_pins>;
353	status = "okay";
354};
355
356&spi0 {
357	pinctrl-names = "default";
358	pinctrl-0 = <&spi0_pins>;
359	status = "okay";
360
361	spi_dev0: spi@0 {
362		compatible = "rohm,dh2228fv";
363		reg = <0>;
364		spi-max-frequency = <10000000>;
365	};
366};
367
368&syscrg {
369	assigned-clocks = <&syscrg JH7110_SYSCLK_CPU_CORE>,
370			  <&pllclk JH7110_PLLCLK_PLL0_OUT>;
371	assigned-clock-rates = <500000000>, <1500000000>;
372};
373
374&sysgpio {
375	i2c0_pins: i2c0-0 {
376		i2c-pins {
377			pinmux = <GPIOMUX(57, GPOUT_LOW,
378					      GPOEN_SYS_I2C0_CLK,
379					      GPI_SYS_I2C0_CLK)>,
380				 <GPIOMUX(58, GPOUT_LOW,
381					      GPOEN_SYS_I2C0_DATA,
382					      GPI_SYS_I2C0_DATA)>;
383			bias-disable; /* external pull-up */
384			input-enable;
385			input-schmitt-enable;
386		};
387	};
388
389	i2c2_pins: i2c2-0 {
390		i2c-pins {
391			pinmux = <GPIOMUX(3, GPOUT_LOW,
392					     GPOEN_SYS_I2C2_CLK,
393					     GPI_SYS_I2C2_CLK)>,
394				 <GPIOMUX(2, GPOUT_LOW,
395					     GPOEN_SYS_I2C2_DATA,
396					     GPI_SYS_I2C2_DATA)>;
397			bias-disable; /* external pull-up */
398			input-enable;
399			input-schmitt-enable;
400		};
401	};
402
403	i2c5_pins: i2c5-0 {
404		i2c-pins {
405			pinmux = <GPIOMUX(19, GPOUT_LOW,
406					      GPOEN_SYS_I2C5_CLK,
407					      GPI_SYS_I2C5_CLK)>,
408				 <GPIOMUX(20, GPOUT_LOW,
409					      GPOEN_SYS_I2C5_DATA,
410					      GPI_SYS_I2C5_DATA)>;
411			bias-disable; /* external pull-up */
412			input-enable;
413			input-schmitt-enable;
414		};
415	};
416
417	i2c6_pins: i2c6-0 {
418		i2c-pins {
419			pinmux = <GPIOMUX(16, GPOUT_LOW,
420					      GPOEN_SYS_I2C6_CLK,
421					      GPI_SYS_I2C6_CLK)>,
422				 <GPIOMUX(17, GPOUT_LOW,
423					      GPOEN_SYS_I2C6_DATA,
424					      GPI_SYS_I2C6_DATA)>;
425			bias-disable; /* external pull-up */
426			input-enable;
427			input-schmitt-enable;
428		};
429	};
430
431	mmc0_pins: mmc0-0 {
432		 rst-pins {
433			pinmux = <GPIOMUX(62, GPOUT_SYS_SDIO0_RST,
434					      GPOEN_ENABLE,
435					      GPI_NONE)>;
436			bias-pull-up;
437			drive-strength = <12>;
438			input-disable;
439			input-schmitt-disable;
440			slew-rate = <0>;
441		};
442
443		mmc-pins {
444			pinmux = <PINMUX(64, 0)>,
445				 <PINMUX(65, 0)>,
446				 <PINMUX(66, 0)>,
447				 <PINMUX(67, 0)>,
448				 <PINMUX(68, 0)>,
449				 <PINMUX(69, 0)>,
450				 <PINMUX(70, 0)>,
451				 <PINMUX(71, 0)>,
452				 <PINMUX(72, 0)>,
453				 <PINMUX(73, 0)>;
454			bias-pull-up;
455			drive-strength = <12>;
456			input-enable;
457		};
458	};
459
460	mmc1_pins: mmc1-0 {
461		clk-pins {
462			pinmux = <GPIOMUX(10, GPOUT_SYS_SDIO1_CLK,
463					      GPOEN_ENABLE,
464					      GPI_NONE)>;
465			bias-pull-up;
466			drive-strength = <12>;
467			input-disable;
468			input-schmitt-disable;
469			slew-rate = <0>;
470		};
471
472		mmc-pins {
473			pinmux = <GPIOMUX(9, GPOUT_SYS_SDIO1_CMD,
474					     GPOEN_SYS_SDIO1_CMD,
475					     GPI_SYS_SDIO1_CMD)>,
476				 <GPIOMUX(11, GPOUT_SYS_SDIO1_DATA0,
477					      GPOEN_SYS_SDIO1_DATA0,
478					      GPI_SYS_SDIO1_DATA0)>,
479				 <GPIOMUX(12, GPOUT_SYS_SDIO1_DATA1,
480					      GPOEN_SYS_SDIO1_DATA1,
481					      GPI_SYS_SDIO1_DATA1)>,
482				 <GPIOMUX(7, GPOUT_SYS_SDIO1_DATA2,
483					     GPOEN_SYS_SDIO1_DATA2,
484					     GPI_SYS_SDIO1_DATA2)>,
485				 <GPIOMUX(8, GPOUT_SYS_SDIO1_DATA3,
486					     GPOEN_SYS_SDIO1_DATA3,
487					     GPI_SYS_SDIO1_DATA3)>;
488			bias-pull-up;
489			drive-strength = <12>;
490			input-enable;
491			input-schmitt-enable;
492			slew-rate = <0>;
493		};
494	};
495
496	pcie0_pins: pcie0-0 {
497		clkreq-pins {
498			pinmux = <GPIOMUX(27, GPOUT_LOW,
499					      GPOEN_DISABLE,
500					      GPI_NONE)>;
501			bias-pull-down;
502			drive-strength = <2>;
503			input-enable;
504			input-schmitt-disable;
505			slew-rate = <0>;
506		};
507
508		wake-pins {
509			pinmux = <GPIOMUX(32, GPOUT_LOW,
510					      GPOEN_DISABLE,
511					      GPI_NONE)>;
512			bias-pull-up;
513			drive-strength = <2>;
514			input-enable;
515			input-schmitt-disable;
516			slew-rate = <0>;
517		};
518	};
519
520	pcie1_pins: pcie1-0 {
521		clkreq-pins {
522			pinmux = <GPIOMUX(29, GPOUT_LOW,
523					      GPOEN_DISABLE,
524					      GPI_NONE)>;
525			bias-pull-down;
526			drive-strength = <2>;
527			input-enable;
528			input-schmitt-disable;
529			slew-rate = <0>;
530		};
531
532		wake-pins {
533			pinmux = <GPIOMUX(21, GPOUT_LOW,
534				      GPOEN_DISABLE,
535					      GPI_NONE)>;
536			bias-pull-up;
537			drive-strength = <2>;
538			input-enable;
539			input-schmitt-disable;
540			slew-rate = <0>;
541		};
542	};
543
544	pwmdac_pins: pwmdac-0 {
545		pwmdac-pins {
546			pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT,
547					      GPOEN_ENABLE,
548					      GPI_NONE)>,
549				 <GPIOMUX(34, GPOUT_SYS_PWMDAC_RIGHT,
550					      GPOEN_ENABLE,
551					      GPI_NONE)>;
552			bias-disable;
553			drive-strength = <2>;
554			input-disable;
555			input-schmitt-disable;
556			slew-rate = <0>;
557		};
558	};
559
560	pwm_pins: pwm-0 {
561		pwm-pins {
562			pinmux = <GPIOMUX(46, GPOUT_SYS_PWM_CHANNEL0,
563					      GPOEN_SYS_PWM0_CHANNEL0,
564					      GPI_NONE)>,
565				 <GPIOMUX(59, GPOUT_SYS_PWM_CHANNEL1,
566					      GPOEN_SYS_PWM0_CHANNEL1,
567					      GPI_NONE)>;
568			bias-disable;
569			drive-strength = <12>;
570			input-disable;
571			input-schmitt-disable;
572			slew-rate = <0>;
573		};
574	};
575
576	spi0_pins: spi0-0 {
577		mosi-pins {
578			pinmux = <GPIOMUX(52, GPOUT_SYS_SPI0_TXD,
579					      GPOEN_ENABLE,
580					      GPI_NONE)>;
581			bias-disable;
582			input-disable;
583			input-schmitt-disable;
584		};
585
586		miso-pins {
587			pinmux = <GPIOMUX(53, GPOUT_LOW,
588					      GPOEN_DISABLE,
589					      GPI_SYS_SPI0_RXD)>;
590			bias-pull-up;
591			input-enable;
592			input-schmitt-enable;
593		};
594
595		sck-pins {
596			pinmux = <GPIOMUX(48, GPOUT_SYS_SPI0_CLK,
597					      GPOEN_ENABLE,
598					      GPI_SYS_SPI0_CLK)>;
599			bias-disable;
600			input-disable;
601			input-schmitt-disable;
602		};
603
604		ss-pins {
605			pinmux = <GPIOMUX(49, GPOUT_SYS_SPI0_FSS,
606					      GPOEN_ENABLE,
607					      GPI_SYS_SPI0_FSS)>;
608			bias-disable;
609			input-disable;
610			input-schmitt-disable;
611		};
612	};
613
614	uart0_pins: uart0-0 {
615		tx-pins {
616			pinmux = <GPIOMUX(5, GPOUT_SYS_UART0_TX,
617					     GPOEN_ENABLE,
618					     GPI_NONE)>;
619			bias-disable;
620			drive-strength = <12>;
621			input-disable;
622			input-schmitt-disable;
623			slew-rate = <0>;
624		};
625
626		rx-pins {
627			pinmux = <GPIOMUX(6, GPOUT_LOW,
628					     GPOEN_DISABLE,
629					     GPI_SYS_UART0_RX)>;
630			bias-disable; /* external pull-up */
631			drive-strength = <2>;
632			input-enable;
633			input-schmitt-enable;
634			slew-rate = <0>;
635		};
636	};
637};
638
639&uart0 {
640	pinctrl-names = "default";
641	pinctrl-0 = <&uart0_pins>;
642	status = "okay";
643};
644
645&usb0 {
646	dr_mode = "peripheral";
647	status = "okay";
648};
649
650&U74_1 {
651	cpu-supply = <&vdd_cpu>;
652};
653
654&U74_2 {
655	cpu-supply = <&vdd_cpu>;
656};
657
658&U74_3 {
659	cpu-supply = <&vdd_cpu>;
660};
661
662&U74_4 {
663	cpu-supply = <&vdd_cpu>;
664};
665