1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/mfd/st,stpmic1.h>
12 device_type = "memory";
13 reg = <0xc0000000 0x20000000>;
21 mcuram2: mcuram2@10000000 {
22 compatible = "shared-dma-pool";
23 reg = <0x10000000 0x40000>;
27 vdev0vring0: vdev0vring0@10040000 {
28 compatible = "shared-dma-pool";
29 reg = <0x10040000 0x1000>;
33 vdev0vring1: vdev0vring1@10041000 {
34 compatible = "shared-dma-pool";
35 reg = <0x10041000 0x1000>;
39 vdev0buffer: vdev0buffer@10042000 {
40 compatible = "shared-dma-pool";
41 reg = <0x10042000 0x4000>;
45 mcuram: mcuram@30000000 {
46 compatible = "shared-dma-pool";
47 reg = <0x30000000 0x40000>;
51 retram: retram@38000000 {
52 compatible = "shared-dma-pool";
53 reg = <0x38000000 0x10000>;
57 gpu_reserved: gpu@d4000000 {
58 reg = <0xd4000000 0x4000000>;
64 compatible = "gpio-leds";
67 gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
68 linux,default-trigger = "heartbeat";
69 default-state = "off";
74 compatible = "audio-graph-card";
75 label = "STM32MP1-DK";
80 dais = <&sai2a_port &sai2b_port &i2s2_port>;
86 pinctrl-names = "default";
87 pinctrl-0 = <&adc12_ain_pins_a>, <&adc12_usb_cc_pins_a>;
90 vref-supply = <&vrefbuf>;
94 * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19.
95 * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
96 * 5 * (56 + 47kOhms) * 5pF => 2.5us.
97 * Use arbitrary margin here (e.g. 5us).
99 st,min-sample-time-nsecs = <5000>;
100 /* AIN connector, USB Type-C CC1 & CC2 */
101 st,adc-channels = <0 1 6 13 18 19>;
105 /* AIN connector, USB Type-C CC1 & CC2 */
106 st,adc-channels = <0 1 2 6 18 19>;
107 st,min-sample-time-nsecs = <5000>;
113 pinctrl-names = "default", "sleep";
114 pinctrl-0 = <&cec_pins_b>;
115 pinctrl-1 = <&cec_pins_sleep_b>;
121 pinctrl-0 = <ðernet0_rgmii_pins_a>;
122 pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>;
123 pinctrl-names = "default", "sleep";
124 phy-mode = "rgmii-id";
126 phy-handle = <&phy0>;
129 #address-cells = <1>;
131 compatible = "snps,dwmac-mdio";
132 phy0: ethernet-phy@0 {
139 contiguous-area = <&gpu_reserved>;
144 pinctrl-names = "default", "sleep";
145 pinctrl-0 = <&i2c1_pins_a>;
146 pinctrl-1 = <&i2c1_pins_sleep_a>;
147 i2c-scl-rising-time-ns = <100>;
148 i2c-scl-falling-time-ns = <7>;
150 /delete-property/dmas;
151 /delete-property/dma-names;
153 hdmi-transmitter@39 {
154 compatible = "sil,sii9022";
156 iovcc-supply = <&v3v3_hdmi>;
157 cvcc12-supply = <&v1v2_hdmi>;
158 reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
159 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
160 interrupt-parent = <&gpiog>;
161 #sound-dai-cells = <0>;
165 #address-cells = <1>;
170 sii9022_in: endpoint {
171 remote-endpoint = <<dc_ep0_out>;
177 sii9022_tx_endpoint: endpoint {
178 remote-endpoint = <&i2s2_endpoint>;
184 cs42l51: cs42l51@4a {
185 compatible = "cirrus,cs42l51";
187 #sound-dai-cells = <0>;
189 VD-supply = <&v1v8_audio>;
190 VA-supply = <&v1v8_audio>;
191 VAHP-supply = <&v1v8_audio>;
192 reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
194 clock-names = "MCLK";
198 #address-cells = <1>;
201 cs42l51_tx_endpoint: endpoint@0 {
203 remote-endpoint = <&sai2a_endpoint>;
208 cs42l51_rx_endpoint: endpoint@1 {
210 remote-endpoint = <&sai2b_endpoint>;
219 pinctrl-names = "default";
220 pinctrl-0 = <&i2c4_pins_a>;
221 i2c-scl-rising-time-ns = <185>;
222 i2c-scl-falling-time-ns = <20>;
224 /* spare dmas for other usage */
225 /delete-property/dmas;
226 /delete-property/dma-names;
229 compatible = "st,stpmic1";
231 interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
232 interrupt-controller;
233 #interrupt-cells = <2>;
237 compatible = "st,stpmic1-regulators";
238 ldo1-supply = <&v3v3>;
239 ldo3-supply = <&vdd_ddr>;
240 ldo6-supply = <&v3v3>;
241 pwr_sw1-supply = <&bst_out>;
242 pwr_sw2-supply = <&bst_out>;
245 regulator-name = "vddcore";
246 regulator-min-microvolt = <1200000>;
247 regulator-max-microvolt = <1350000>;
249 regulator-initial-mode = <0>;
250 regulator-over-current-protection;
254 regulator-name = "vdd_ddr";
255 regulator-min-microvolt = <1350000>;
256 regulator-max-microvolt = <1350000>;
258 regulator-initial-mode = <0>;
259 regulator-over-current-protection;
263 regulator-name = "vdd";
264 regulator-min-microvolt = <3300000>;
265 regulator-max-microvolt = <3300000>;
268 regulator-initial-mode = <0>;
269 regulator-over-current-protection;
273 regulator-name = "v3v3";
274 regulator-min-microvolt = <3300000>;
275 regulator-max-microvolt = <3300000>;
277 regulator-over-current-protection;
278 regulator-initial-mode = <0>;
282 regulator-name = "v1v8_audio";
283 regulator-min-microvolt = <1800000>;
284 regulator-max-microvolt = <1800000>;
286 interrupts = <IT_CURLIM_LDO1 0>;
290 regulator-name = "v3v3_hdmi";
291 regulator-min-microvolt = <3300000>;
292 regulator-max-microvolt = <3300000>;
294 interrupts = <IT_CURLIM_LDO2 0>;
298 regulator-name = "vtt_ddr";
299 regulator-min-microvolt = <500000>;
300 regulator-max-microvolt = <750000>;
302 regulator-over-current-protection;
306 regulator-name = "vdd_usb";
307 regulator-min-microvolt = <3300000>;
308 regulator-max-microvolt = <3300000>;
309 interrupts = <IT_CURLIM_LDO4 0>;
313 regulator-name = "vdda";
314 regulator-min-microvolt = <2900000>;
315 regulator-max-microvolt = <2900000>;
316 interrupts = <IT_CURLIM_LDO5 0>;
321 regulator-name = "v1v2_hdmi";
322 regulator-min-microvolt = <1200000>;
323 regulator-max-microvolt = <1200000>;
325 interrupts = <IT_CURLIM_LDO6 0>;
329 regulator-name = "vref_ddr";
331 regulator-over-current-protection;
335 regulator-name = "bst_out";
336 interrupts = <IT_OCP_BOOST 0>;
340 regulator-name = "vbus_otg";
341 interrupts = <IT_OCP_OTG 0>;
345 regulator-name = "vbus_sw";
346 interrupts = <IT_OCP_SWOUT 0>;
347 regulator-active-discharge = <1>;
352 compatible = "st,stpmic1-onkey";
353 interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
354 interrupt-names = "onkey-falling", "onkey-rising";
355 power-off-time-sec = <10>;
360 compatible = "st,stpmic1-wdt";
367 clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
368 clock-names = "pclk", "i2sclk", "x8k", "x11k";
369 pinctrl-names = "default", "sleep";
370 pinctrl-0 = <&i2s2_pins_a>;
371 pinctrl-1 = <&i2s2_pins_sleep_a>;
375 i2s2_endpoint: endpoint {
376 remote-endpoint = <&sii9022_tx_endpoint>;
393 pinctrl-names = "default", "sleep";
394 pinctrl-0 = <<dc_pins_a>;
395 pinctrl-1 = <<dc_pins_sleep_a>;
399 #address-cells = <1>;
402 ltdc_ep0_out: endpoint@0 {
404 remote-endpoint = <&sii9022_in>;
410 memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
411 <&vdev0vring1>, <&vdev0buffer>;
412 mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
413 mbox-names = "vq0", "vq1", "shutdown";
414 interrupt-parent = <&exti>;
421 vdd_3v3_usbfs-supply = <&vdd_usb>;
433 clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
434 clock-names = "pclk", "x8k", "x11k";
435 pinctrl-names = "default", "sleep";
436 pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>;
437 pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>;
440 sai2a: audio-controller@4400b004 {
443 clocks = <&rcc SAI2_K>;
444 clock-names = "sai_ck";
448 sai2a_endpoint: endpoint {
449 remote-endpoint = <&cs42l51_tx_endpoint>;
452 dai-tdm-slot-num = <2>;
453 dai-tdm-slot-width = <32>;
458 sai2b: audio-controller@4400b024 {
460 st,sync = <&sai2a 2>;
461 clocks = <&rcc SAI2_K>, <&sai2a>;
462 clock-names = "sai_ck", "MCLK";
466 sai2b_endpoint: endpoint {
467 remote-endpoint = <&cs42l51_rx_endpoint>;
470 dai-tdm-slot-num = <2>;
471 dai-tdm-slot-width = <32>;
478 pinctrl-names = "default", "opendrain", "sleep";
479 pinctrl-0 = <&sdmmc1_b4_pins_a>;
480 pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
481 pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
485 vmmc-supply = <&v3v3>;
490 pinctrl-names = "default", "opendrain", "sleep";
491 pinctrl-0 = <&sdmmc3_b4_pins_a>;
492 pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
493 pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
497 vmmc-supply = <&v3v3>;
502 /* spare dmas for other usage */
503 /delete-property/dmas;
504 /delete-property/dma-names;
507 pinctrl-0 = <&pwm1_pins_a>;
508 pinctrl-1 = <&pwm1_sleep_pins_a>;
509 pinctrl-names = "default", "sleep";
518 /delete-property/dmas;
519 /delete-property/dma-names;
522 pinctrl-0 = <&pwm3_pins_a>;
523 pinctrl-1 = <&pwm3_sleep_pins_a>;
524 pinctrl-names = "default", "sleep";
533 /delete-property/dmas;
534 /delete-property/dma-names;
537 pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>;
538 pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>;
539 pinctrl-names = "default", "sleep";
548 /delete-property/dmas;
549 /delete-property/dma-names;
552 pinctrl-0 = <&pwm5_pins_a>;
553 pinctrl-1 = <&pwm5_sleep_pins_a>;
554 pinctrl-names = "default", "sleep";
563 /delete-property/dmas;
564 /delete-property/dma-names;
572 /delete-property/dmas;
573 /delete-property/dma-names;
576 pinctrl-0 = <&pwm12_pins_a>;
577 pinctrl-1 = <&pwm12_sleep_pins_a>;
578 pinctrl-names = "default", "sleep";
587 pinctrl-names = "default";
588 pinctrl-0 = <&uart4_pins_a>;
593 phys = <&usbphyc_port0>;
598 dr_mode = "peripheral";
599 phys = <&usbphyc_port1 0>;
600 phy-names = "usb2-phy";
609 phy-supply = <&vdd_usb>;
610 vdda1v1-supply = <®11>;
611 vdda1v8-supply = <®18>;
615 phy-supply = <&vdd_usb>;
616 vdda1v1-supply = <®11>;
617 vdda1v8-supply = <®18>;
621 regulator-min-microvolt = <2500000>;
622 regulator-max-microvolt = <2500000>;
623 vdda-supply = <&vdd>;