xref: /linux/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts (revision cd7d34dad61f3334fb5a0584fb8e7cfc88716082) 
1// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
2/*
3 * Copyright (C) STMicroelectronics 2023 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
5 */
6
7/dts-v1/;
8
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/leds/common.h>
11#include <dt-bindings/regulator/st,stm32mp25-regulator.h>
12#include "stm32mp257.dtsi"
13#include "stm32mp25xf.dtsi"
14#include "stm32mp25-pinctrl.dtsi"
15#include "stm32mp25xxai-pinctrl.dtsi"
16
17/ {
18	model = "STMicroelectronics STM32MP257F-EV1 Evaluation Board";
19	compatible = "st,stm32mp257f-ev1", "st,stm32mp257";
20
21	aliases {
22		ethernet0 = &ethernet2;
23		ethernet1 = &ethernet1;
24		serial0 = &usart2;
25		serial1 = &usart6;
26	};
27
28	chosen {
29		stdout-path = "serial0:115200n8";
30	};
31
32	clocks {
33		clk_ext_camera: clk-ext-camera {
34			#clock-cells = <0>;
35			compatible = "fixed-clock";
36			clock-frequency = <24000000>;
37		};
38
39		pad_clk: pad-clk {
40			#clock-cells = <0>;
41			compatible = "fixed-clock";
42			clock-frequency = <100000000>;
43		};
44	};
45
46	gpio-leds {
47		compatible = "gpio-leds";
48
49		led_blue: led-blue {
50			function = LED_FUNCTION_HEARTBEAT;
51			color = <LED_COLOR_ID_BLUE>;
52			gpios = <&gpioj 7 GPIO_ACTIVE_HIGH>;
53			linux,default-trigger = "heartbeat";
54			default-state = "off";
55		};
56
57		led-green {
58			color = <LED_COLOR_ID_GREEN>;
59			gpios = <&gpiod 8 GPIO_ACTIVE_HIGH>;
60		};
61
62		led-orange {
63			color = <LED_COLOR_ID_ORANGE>;
64			gpios = <&gpioj 6 GPIO_ACTIVE_HIGH>;
65		};
66	};
67
68	ddr_channel: sdram-channel-0 {
69		#address-cells = <1>;
70		#size-cells = <0>;
71		compatible = "jedec,ddr4-channel";
72		io-width = <32>;
73	};
74
75	imx335_2v9: regulator-2v9 {
76		compatible = "regulator-fixed";
77		regulator-name = "imx335-avdd";
78		regulator-min-microvolt = <2900000>;
79		regulator-max-microvolt = <2900000>;
80		regulator-always-on;
81	};
82
83	imx335_1v8: regulator-1v8 {
84		compatible = "regulator-fixed";
85		regulator-name = "imx335-ovdd";
86		regulator-min-microvolt = <1800000>;
87		regulator-max-microvolt = <1800000>;
88		regulator-always-on;
89	};
90
91	imx335_1v2: regulator-1v2 {
92		compatible = "regulator-fixed";
93		regulator-name = "imx335-dvdd";
94		regulator-min-microvolt = <1200000>;
95		regulator-max-microvolt = <1200000>;
96		regulator-always-on;
97	};
98
99	memory@80000000 {
100		device_type = "memory";
101		reg = <0x0 0x80000000 0x1 0x0>;
102	};
103
104	options {
105		u-boot {
106			compatible = "u-boot,config";
107			boot-led = <&led_blue>;
108		};
109	};
110
111	panel_lvds: display {
112		compatible = "edt,etml0700z9ndha", "panel-lvds";
113		enable-gpios = <&gpiog 15 GPIO_ACTIVE_HIGH>;
114		backlight = <&panel_lvds_backlight>;
115		power-supply = <&scmi_v3v3>;
116		width-mm = <156>;
117		height-mm = <92>;
118		data-mapping = "vesa-24";
119		status = "okay";
120
121		panel-timing {
122			clock-frequency = <54000000>;
123			hactive = <1024>;
124			vactive = <600>;
125			hfront-porch = <150>;
126			hback-porch = <150>;
127			hsync-len = <21>;
128			vfront-porch = <24>;
129			vback-porch = <24>;
130			vsync-len = <21>;
131		};
132
133		port {
134			lvds_panel_in: endpoint {
135				remote-endpoint = <&lvds_out0>;
136			};
137		};
138	};
139
140	panel_lvds_backlight: backlight {
141		compatible = "gpio-backlight";
142		gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
143		default-on;
144		status = "okay";
145	};
146
147	reserved-memory {
148		#address-cells = <2>;
149		#size-cells = <2>;
150		ranges;
151
152		fw@80000000 {
153			compatible = "shared-dma-pool";
154			reg = <0x0 0x80000000 0x0 0x4000000>;
155			no-map;
156		};
157
158		mm_ospi1: mm-ospi@60000000 {
159			reg = <0x0 0x60000000 0x0 0x10000000>;
160			no-map;
161		};
162	};
163};
164
165&arm_wdt {
166	timeout-sec = <32>;
167	status = "okay";
168};
169
170&combophy {
171	clocks = <&rcc CK_BUS_USB3PCIEPHY>, <&rcc CK_KER_USB3PCIEPHY>, <&pad_clk>;
172	clock-names = "apb", "ker", "pad";
173	status = "okay";
174};
175
176&csi {
177	vdd-supply = <&scmi_vddcore>;
178	vdda18-supply = <&scmi_v1v8>;
179	status = "okay";
180	ports {
181		#address-cells = <1>;
182		#size-cells = <0>;
183		port@0 {
184			reg = <0>;
185			csi_sink: endpoint {
186				remote-endpoint = <&imx335_ep>;
187				data-lanes = <1 2>;
188				bus-type = <4>;
189			};
190		};
191		port@1 {
192			reg = <1>;
193			csi_source: endpoint {
194				remote-endpoint = <&dcmipp_0>;
195			};
196		};
197	};
198};
199
200&dcmipp {
201	status = "okay";
202	port {
203		dcmipp_0: endpoint {
204			remote-endpoint = <&csi_source>;
205			bus-type = <4>;
206		};
207	};
208};
209
210&ethernet1 {
211	pinctrl-0 = <&eth1_rgmii_pins_a &eth1_mdio_pins_a>;
212	pinctrl-1 = <&eth1_rgmii_sleep_pins_a &eth1_mdio_sleep_pins_a>;
213	pinctrl-names = "default", "sleep";
214	phy-handle = <&phy1_eth1>;
215	phy-mode = "rgmii-id";
216	st,ext-phyclk;
217	status = "okay";
218
219	mdio {
220		#address-cells = <1>;
221		#size-cells = <0>;
222		compatible = "snps,dwmac-mdio";
223		phy1_eth1: ethernet-phy@4 {
224			compatible = "ethernet-phy-id001c.c916";
225			reg = <4>;
226			reset-gpios = <&gpioj 9 GPIO_ACTIVE_LOW>;
227			reset-assert-us = <10000>;
228			reset-deassert-us = <80000>;
229		};
230	};
231};
232
233&ethernet2 {
234	pinctrl-names = "default", "sleep";
235	pinctrl-0 = <&eth2_rgmii_pins_a>;
236	pinctrl-1 = <&eth2_rgmii_sleep_pins_a>;
237	max-speed = <1000>;
238	phy-handle = <&phy0_eth2>;
239	phy-mode = "rgmii-id";
240	status = "okay";
241
242	mdio {
243		#address-cells = <1>;
244		#size-cells = <0>;
245		compatible = "snps,dwmac-mdio";
246		phy0_eth2: ethernet-phy@1 {
247			compatible = "ethernet-phy-id001c.c916";
248			reg = <1>;
249			reset-assert-us = <10000>;
250			reset-deassert-us = <300>;
251			reset-gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
252		};
253	};
254};
255
256&i2c2 {
257	pinctrl-names = "default", "sleep";
258	pinctrl-0 = <&i2c2_pins_a>;
259	pinctrl-1 = <&i2c2_sleep_pins_a>;
260	i2c-scl-rising-time-ns = <100>;
261	i2c-scl-falling-time-ns = <13>;
262	clock-frequency = <400000>;
263	status = "okay";
264
265	imx335: camera@1a {
266		compatible = "sony,imx335";
267		reg = <0x1a>;
268		clocks = <&clk_ext_camera>;
269		avdd-supply = <&imx335_2v9>;
270		ovdd-supply = <&imx335_1v8>;
271		dvdd-supply = <&imx335_1v2>;
272		reset-gpios = <&gpioi 7 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
273
274		port {
275			imx335_ep: endpoint {
276				remote-endpoint = <&csi_sink>;
277				clock-lanes = <0>;
278				data-lanes = <1 2>;
279				link-frequencies = /bits/ 64 <594000000>;
280			};
281		};
282	};
283
284	ili2511: ili2511@41 {
285		compatible = "ilitek,ili251x";
286		reg = <0x41>;
287		interrupt-parent = <&gpioi>;
288		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
289		reset-gpios = <&gpiog 14 GPIO_ACTIVE_LOW>;
290		status = "okay";
291	};
292};
293
294&i2c8 {
295	pinctrl-names = "default", "sleep";
296	pinctrl-0 = <&i2c8_pins_a>;
297	pinctrl-1 = <&i2c8_sleep_pins_a>;
298	i2c-scl-rising-time-ns = <57>;
299	i2c-scl-falling-time-ns = <7>;
300	clock-frequency = <400000>;
301	status = "disabled";
302};
303
304&ommanager {
305	memory-region = <&mm_ospi1>;
306	memory-region-names = "ospi1";
307	pinctrl-0 = <&ospi_port1_clk_pins_a
308		     &ospi_port1_io03_pins_a
309		     &ospi_port1_cs0_pins_a>;
310	pinctrl-1 = <&ospi_port1_clk_sleep_pins_a
311		     &ospi_port1_io03_sleep_pins_a
312		     &ospi_port1_cs0_sleep_pins_a>;
313	pinctrl-names = "default", "sleep";
314	status = "okay";
315
316	spi@0 {
317		#address-cells = <1>;
318		#size-cells = <0>;
319		memory-region = <&mm_ospi1>;
320		status = "okay";
321
322		flash0: flash@0 {
323			compatible = "jedec,spi-nor";
324			reg = <0>;
325			spi-rx-bus-width = <4>;
326			spi-tx-bus-width = <4>;
327			spi-max-frequency = <50000000>;
328		};
329	};
330};
331
332/* use LPTIMER with tick broadcast for suspend mode */
333&lptimer3 {
334	status = "okay";
335	timer {
336		status = "okay";
337	};
338};
339
340&ltdc {
341	status = "okay";
342	port {
343		ltdc_ep0_out: endpoint {
344			remote-endpoint = <&lvds_in>;
345		};
346	};
347};
348
349&lvds {
350	status = "okay";
351	ports {
352		#address-cells = <1>;
353		#size-cells = <0>;
354
355		port@0 {
356			reg = <0>;
357			lvds_in: endpoint {
358				remote-endpoint = <&ltdc_ep0_out>;
359			};
360		};
361
362		port@1 {
363			reg = <1>;
364			lvds_out0: endpoint {
365				remote-endpoint = <&lvds_panel_in>;
366			};
367		};
368	};
369};
370
371&pcie_ep {
372	pinctrl-names = "default", "init";
373	pinctrl-0 = <&pcie_pins_a>;
374	pinctrl-1 = <&pcie_init_pins_a>;
375	reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>;
376	status = "disabled";
377};
378
379&pcie_rc {
380	pinctrl-names = "default", "init", "sleep";
381	pinctrl-0 = <&pcie_pins_a>;
382	pinctrl-1 = <&pcie_init_pins_a>;
383	pinctrl-2 = <&pcie_sleep_pins_a>;
384	status = "okay";
385
386	pcie@0,0 {
387		 reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>;
388		 wake-gpios = <&gpioh 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
389	};
390};
391
392&rtc {
393	status = "okay";
394};
395
396&scmi_regu {
397	scmi_vddio1: regulator@0 {
398		regulator-min-microvolt = <1800000>;
399		regulator-max-microvolt = <3300000>;
400	};
401	scmi_vddcore: regulator@11  {
402		reg = <VOLTD_SCMI_STPMIC2_BUCK2>;
403		regulator-name = "vddcore";
404	};
405	scmi_v1v8: regulator@14  {
406		reg = <VOLTD_SCMI_STPMIC2_BUCK5>;
407		regulator-name = "v1v8";
408	};
409	scmi_v3v3: regulator@16 {
410		reg = <VOLTD_SCMI_STPMIC2_BUCK7>;
411		regulator-name = "v3v3";
412	};
413	scmi_vdd_emmc: regulator@18 {
414		reg = <VOLTD_SCMI_STPMIC2_LDO2>;
415		regulator-name = "vdd_emmc";
416	};
417	scmi_vdd3v3_usb: regulator@20 {
418		reg = <VOLTD_SCMI_STPMIC2_LDO4>;
419		regulator-name = "vdd3v3_usb";
420	};
421	scmi_vdd_sdcard: regulator@23 {
422		reg = <VOLTD_SCMI_STPMIC2_LDO7>;
423		regulator-name = "vdd_sdcard";
424	};
425};
426
427&sdmmc1 {
428	pinctrl-names = "default", "opendrain", "sleep";
429	pinctrl-0 = <&sdmmc1_b4_pins_a>;
430	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
431	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
432	cd-gpios = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
433	disable-wp;
434	st,neg-edge;
435	bus-width = <4>;
436	vmmc-supply = <&scmi_vdd_sdcard>;
437	vqmmc-supply = <&scmi_vddio1>;
438	status = "okay";
439};
440
441&spi3 {
442	pinctrl-names = "default", "sleep";
443	pinctrl-0 = <&spi3_pins_a>;
444	pinctrl-1 = <&spi3_sleep_pins_a>;
445	status = "disabled";
446};
447
448&spi8 {
449	pinctrl-names = "default", "sleep";
450	pinctrl-0 = <&spi8_pins_a>;
451	pinctrl-1 = <&spi8_sleep_pins_a>;
452	status = "disabled";
453};
454
455&timers3 {
456	status = "disabled";
457	counter {
458		status = "okay";
459	};
460	pwm {
461		pinctrl-0 = <&pwm3_pins_a>;
462		pinctrl-1 = <&pwm3_sleep_pins_a>;
463		pinctrl-names = "default", "sleep";
464		status = "okay";
465	};
466	timer@2 {
467		status = "okay";
468	};
469};
470
471&timers8 {
472	status = "disabled";
473	counter {
474		status = "okay";
475	};
476	pwm {
477		pinctrl-0 = <&pwm8_pins_a>;
478		pinctrl-1 = <&pwm8_sleep_pins_a>;
479		pinctrl-names = "default", "sleep";
480		status = "okay";
481	};
482	timer@7 {
483		status = "okay";
484	};
485};
486
487&timers10 {
488	status = "disabled";
489	counter {
490		pinctrl-0 = <&tim10_counter_pins_a>;
491		pinctrl-1 = <&tim10_counter_sleep_pins_a>;
492		pinctrl-names = "default", "sleep";
493		status = "okay";
494	};
495};
496
497&timers12 {
498	status = "disabled";
499	counter {
500		status = "okay";
501	};
502	pwm {
503		pinctrl-0 = <&pwm12_pins_a>;
504		pinctrl-1 = <&pwm12_sleep_pins_a>;
505		pinctrl-names = "default", "sleep";
506		status = "okay";
507	};
508	timer@11 {
509		status = "okay";
510	};
511};
512
513&usart2 {
514	pinctrl-names = "default", "idle", "sleep";
515	pinctrl-0 = <&usart2_pins_a>;
516	pinctrl-1 = <&usart2_idle_pins_a>;
517	pinctrl-2 = <&usart2_sleep_pins_a>;
518	/delete-property/dmas;
519	/delete-property/dma-names;
520	status = "okay";
521};
522
523&usart6 {
524	pinctrl-names = "default", "idle", "sleep";
525	pinctrl-0 = <&usart6_pins_a>;
526	pinctrl-1 = <&usart6_idle_pins_a>;
527	pinctrl-2 = <&usart6_sleep_pins_a>;
528	uart-has-rtscts;
529	status = "disabled";
530};
531