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Patrick Delaunay5f16f652018-07-09 15:17:22 +02001// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
4 * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
5 */
6/dts-v1/;
7
8#include "stm32mp157c-ed1.dts"
Patrick Delaunay35a54d42019-07-11 11:15:28 +02009#include <dt-bindings/gpio/gpio.h>
Patrick Delaunayfe915332019-07-30 19:16:12 +020010#include <dt-bindings/input/input.h>
Patrick Delaunay5f16f652018-07-09 15:17:22 +020011
12/ {
13 model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
14 compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
15
Patrice Chotard23661602019-02-12 16:50:38 +010016 chosen {
17 stdout-path = "serial0:115200n8";
18 };
19
20 aliases {
21 serial0 = &uart4;
Patrick Delaunay62f95af2020-09-16 10:01:32 +020022 serial1 = &usart3;
Patrice Chotard23661602019-02-12 16:50:38 +010023 ethernet0 = &ethernet0;
24 };
25
Patrick Delaunayfe915332019-07-30 19:16:12 +020026 clocks {
27 clk_ext_camera: clk-ext-camera {
28 #clock-cells = <0>;
29 compatible = "fixed-clock";
30 clock-frequency = <24000000>;
31 };
32 };
33
34 joystick {
35 compatible = "gpio-keys";
Patrick Delaunayfe915332019-07-30 19:16:12 +020036 pinctrl-0 = <&joystick_pins>;
37 pinctrl-names = "default";
38 button-0 {
39 label = "JoySel";
40 linux,code = <KEY_ENTER>;
41 interrupt-parent = <&stmfx_pinctrl>;
42 interrupts = <0 IRQ_TYPE_EDGE_RISING>;
43 };
44 button-1 {
45 label = "JoyDown";
46 linux,code = <KEY_DOWN>;
47 interrupt-parent = <&stmfx_pinctrl>;
48 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
49 };
50 button-2 {
51 label = "JoyLeft";
52 linux,code = <KEY_LEFT>;
53 interrupt-parent = <&stmfx_pinctrl>;
54 interrupts = <2 IRQ_TYPE_EDGE_RISING>;
55 };
56 button-3 {
57 label = "JoyRight";
58 linux,code = <KEY_RIGHT>;
59 interrupt-parent = <&stmfx_pinctrl>;
60 interrupts = <3 IRQ_TYPE_EDGE_RISING>;
61 };
62 button-4 {
63 label = "JoyUp";
64 linux,code = <KEY_UP>;
65 interrupt-parent = <&stmfx_pinctrl>;
66 interrupts = <4 IRQ_TYPE_EDGE_RISING>;
67 };
68 };
69
Patrice Chotard23661602019-02-12 16:50:38 +010070 panel_backlight: panel-backlight {
71 compatible = "gpio-backlight";
72 gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
73 default-on;
74 status = "okay";
75 };
Patrick Delaunay5f16f652018-07-09 15:17:22 +020076};
77
78&cec {
79 pinctrl-names = "default";
80 pinctrl-0 = <&cec_pins_a>;
81 status = "okay";
82};
83
Patrick Delaunayfe915332019-07-30 19:16:12 +020084&dcmi {
85 status = "okay";
86 pinctrl-names = "default", "sleep";
87 pinctrl-0 = <&dcmi_pins_a>;
88 pinctrl-1 = <&dcmi_sleep_pins_a>;
89
90 port {
91 dcmi_0: endpoint {
92 remote-endpoint = <&ov5640_0>;
Patrick Delaunayf050e3f2021-01-11 12:33:36 +010093 bus-type = <5>;
Patrick Delaunayfe915332019-07-30 19:16:12 +020094 bus-width = <8>;
95 hsync-active = <0>;
96 vsync-active = <0>;
97 pclk-sample = <1>;
98 };
99 };
100};
101
Patrice Chotard23661602019-02-12 16:50:38 +0100102&dsi {
Patrick Delaunay62d620c2019-11-06 16:16:33 +0100103 phy-dsi-supply = <&reg18>;
Patrice Chotard23661602019-02-12 16:50:38 +0100104 status = "okay";
105
106 ports {
Patrice Chotard23661602019-02-12 16:50:38 +0100107 port@0 {
108 reg = <0>;
109 dsi_in: endpoint {
110 remote-endpoint = <&ltdc_ep0_out>;
111 };
112 };
113
114 port@1 {
115 reg = <1>;
116 dsi_out: endpoint {
117 remote-endpoint = <&dsi_panel_in>;
118 };
119 };
120 };
121
122 panel-dsi@0 {
123 compatible = "raydium,rm68200";
124 reg = <0>;
125 reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
126 backlight = <&panel_backlight>;
Patrick Delaunayfe915332019-07-30 19:16:12 +0200127 power-supply = <&v3v3>;
Patrice Chotard23661602019-02-12 16:50:38 +0100128 status = "okay";
129
130 port {
131 dsi_panel_in: endpoint {
132 remote-endpoint = <&dsi_out>;
133 };
134 };
135 };
136};
137
138&ethernet0 {
139 status = "okay";
140 pinctrl-0 = <&ethernet0_rgmii_pins_a>;
Patrick Delaunay500327e2020-07-06 13:26:53 +0200141 pinctrl-1 = <&ethernet0_rgmii_sleep_pins_a>;
Patrice Chotard23661602019-02-12 16:50:38 +0100142 pinctrl-names = "default", "sleep";
Christophe Roullierc8ef9532019-05-17 15:08:45 +0200143 phy-mode = "rgmii-id";
Patrice Chotard23661602019-02-12 16:50:38 +0100144 max-speed = <1000>;
145 phy-handle = <&phy0>;
146
147 mdio0 {
148 #address-cells = <1>;
149 #size-cells = <0>;
150 compatible = "snps,dwmac-mdio";
151 phy0: ethernet-phy@0 {
152 reg = <0>;
153 };
154 };
155};
156
Patrick Delaunayc4a739a2019-04-08 15:30:52 +0200157&fmc {
158 pinctrl-names = "default", "sleep";
159 pinctrl-0 = <&fmc_pins_a>;
160 pinctrl-1 = <&fmc_sleep_pins_a>;
161 status = "okay";
Patrick Delaunayc4a739a2019-04-08 15:30:52 +0200162
Christophe Kerelloacdaae62020-07-31 09:53:44 +0200163 nand-controller@4,0 {
164 status = "okay";
165
166 nand@0 {
167 reg = <0>;
168 nand-on-flash-bbt;
169 #address-cells = <1>;
170 #size-cells = <1>;
171 };
Patrick Delaunayc4a739a2019-04-08 15:30:52 +0200172 };
173};
174
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200175&i2c2 {
Patrick Delaunay1b28a5e2020-04-30 15:52:46 +0200176 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200177 pinctrl-0 = <&i2c2_pins_a>;
Patrick Delaunay500327e2020-07-06 13:26:53 +0200178 pinctrl-1 = <&i2c2_sleep_pins_a>;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200179 i2c-scl-rising-time-ns = <185>;
180 i2c-scl-falling-time-ns = <20>;
181 status = "okay";
Patrick Delaunay1258e462019-04-12 14:38:28 +0200182
Patrick Delaunayfe915332019-07-30 19:16:12 +0200183 ov5640: camera@3c {
184 compatible = "ovti,ov5640";
Patrick Delaunayfe915332019-07-30 19:16:12 +0200185 reg = <0x3c>;
186 clocks = <&clk_ext_camera>;
187 clock-names = "xclk";
188 DOVDD-supply = <&v2v8>;
Patrick Delaunay4f280922020-01-28 10:10:58 +0100189 powerdown-gpios = <&stmfx_pinctrl 18 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>;
190 reset-gpios = <&stmfx_pinctrl 19 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
Patrick Delaunayfe915332019-07-30 19:16:12 +0200191 rotation = <180>;
192 status = "okay";
193
194 port {
195 ov5640_0: endpoint {
196 remote-endpoint = <&dcmi_0>;
197 bus-width = <8>;
198 data-shift = <2>; /* lines 9:2 are used */
199 hsync-active = <0>;
200 vsync-active = <0>;
201 pclk-sample = <1>;
202 };
203 };
204 };
205
Patrick Delaunay1258e462019-04-12 14:38:28 +0200206 stmfx: stmfx@42 {
207 compatible = "st,stmfx-0300";
208 reg = <0x42>;
209 interrupts = <8 IRQ_TYPE_EDGE_RISING>;
210 interrupt-parent = <&gpioi>;
211 vdd-supply = <&v3v3>;
212
Patrick Delaunay1b28a5e2020-04-30 15:52:46 +0200213 stmfx_pinctrl: pinctrl {
Patrick Delaunay1258e462019-04-12 14:38:28 +0200214 compatible = "st,stmfx-0300-pinctrl";
215 gpio-controller;
216 #gpio-cells = <2>;
217 interrupt-controller;
218 #interrupt-cells = <2>;
219 gpio-ranges = <&stmfx_pinctrl 0 0 24>;
Patrick Delaunayfe915332019-07-30 19:16:12 +0200220
Patrick Delaunay1b28a5e2020-04-30 15:52:46 +0200221 joystick_pins: joystick-pins {
Patrick Delaunayfe915332019-07-30 19:16:12 +0200222 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
Patrick Delaunayfe915332019-07-30 19:16:12 +0200223 bias-pull-down;
224 };
Patrick Delaunay1258e462019-04-12 14:38:28 +0200225 };
226 };
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200227};
228
229&i2c5 {
Patrick Delaunay1b28a5e2020-04-30 15:52:46 +0200230 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200231 pinctrl-0 = <&i2c5_pins_a>;
Patrick Delaunay500327e2020-07-06 13:26:53 +0200232 pinctrl-1 = <&i2c5_sleep_pins_a>;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200233 i2c-scl-rising-time-ns = <185>;
234 i2c-scl-falling-time-ns = <20>;
235 status = "okay";
236};
237
Patrice Chotard23661602019-02-12 16:50:38 +0100238&ltdc {
239 status = "okay";
240
241 port {
Patrice Chotard23661602019-02-12 16:50:38 +0100242 ltdc_ep0_out: endpoint@0 {
243 reg = <0>;
244 remote-endpoint = <&dsi_in>;
245 };
246 };
247};
248
249&m_can1 {
Patrick Delaunay35a54d42019-07-11 11:15:28 +0200250 pinctrl-names = "default", "sleep";
Patrice Chotard23661602019-02-12 16:50:38 +0100251 pinctrl-0 = <&m_can1_pins_a>;
Patrick Delaunay35a54d42019-07-11 11:15:28 +0200252 pinctrl-1 = <&m_can1_sleep_pins_a>;
Patrice Chotard23661602019-02-12 16:50:38 +0100253 status = "okay";
254};
255
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200256&qspi {
Patrick Delaunayfe915332019-07-30 19:16:12 +0200257 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200258 pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
Patrick Delaunayfe915332019-07-30 19:16:12 +0200259 pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200260 reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
261 #address-cells = <1>;
262 #size-cells = <0>;
263 status = "okay";
264
265 flash0: mx66l51235l@0 {
Patrick Delaunayfe915332019-07-30 19:16:12 +0200266 compatible = "jedec,spi-nor";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200267 reg = <0>;
268 spi-rx-bus-width = <4>;
269 spi-max-frequency = <108000000>;
270 #address-cells = <1>;
271 #size-cells = <1>;
272 };
273
274 flash1: mx66l51235l@1 {
Patrick Delaunayfe915332019-07-30 19:16:12 +0200275 compatible = "jedec,spi-nor";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200276 reg = <1>;
277 spi-rx-bus-width = <4>;
278 spi-max-frequency = <108000000>;
279 #address-cells = <1>;
280 #size-cells = <1>;
281 };
282};
283
Patrick Delaunay1a4f57c2020-03-06 17:54:41 +0100284&sdmmc3 {
285 pinctrl-names = "default", "opendrain", "sleep";
286 pinctrl-0 = <&sdmmc3_b4_pins_a>;
287 pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
288 pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
289 broken-cd;
290 st,neg-edge;
291 bus-width = <4>;
292 vmmc-supply = <&v3v3>;
293 status = "disabled";
294};
295
Patrice Chotard23661602019-02-12 16:50:38 +0100296&spi1 {
297 pinctrl-names = "default";
298 pinctrl-0 = <&spi1_pins_a>;
299 status = "disabled";
300};
301
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200302&timers2 {
Patrick Delaunay35a54d42019-07-11 11:15:28 +0200303 /* spare dmas for other usage (un-delete to enable pwm capture) */
304 /delete-property/dmas;
305 /delete-property/dma-names;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200306 status = "disabled";
307 pwm {
308 pinctrl-0 = <&pwm2_pins_a>;
Patrick Delaunay1a4f57c2020-03-06 17:54:41 +0100309 pinctrl-1 = <&pwm2_sleep_pins_a>;
310 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200311 status = "okay";
312 };
313 timer@1 {
314 status = "okay";
315 };
316};
317
318&timers8 {
Patrick Delaunay35a54d42019-07-11 11:15:28 +0200319 /delete-property/dmas;
320 /delete-property/dma-names;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200321 status = "disabled";
322 pwm {
323 pinctrl-0 = <&pwm8_pins_a>;
Patrick Delaunay1a4f57c2020-03-06 17:54:41 +0100324 pinctrl-1 = <&pwm8_sleep_pins_a>;
325 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200326 status = "okay";
327 };
328 timer@7 {
329 status = "okay";
330 };
331};
332
333&timers12 {
Patrick Delaunay35a54d42019-07-11 11:15:28 +0200334 /delete-property/dmas;
335 /delete-property/dma-names;
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200336 status = "disabled";
337 pwm {
338 pinctrl-0 = <&pwm12_pins_a>;
Patrick Delaunay1a4f57c2020-03-06 17:54:41 +0100339 pinctrl-1 = <&pwm12_sleep_pins_a>;
340 pinctrl-names = "default", "sleep";
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200341 status = "okay";
342 };
343 timer@11 {
344 status = "okay";
345 };
346};
347
Patrick Delaunay62f95af2020-09-16 10:01:32 +0200348&usart3 {
349 pinctrl-names = "default", "sleep", "idle";
350 pinctrl-0 = <&usart3_pins_b>;
351 pinctrl-1 = <&usart3_sleep_pins_b>;
352 pinctrl-2 = <&usart3_idle_pins_b>;
353 /*
354 * HW flow control USART3_RTS is optional, and isn't default wired to
355 * the connector. SB23 needs to be soldered in order to use it, and R77
356 * (ETH_CLK) should be removed.
357 */
358 uart-has-rtscts;
359 status = "disabled";
360};
361
Patrice Chotardbad48a42018-08-10 17:12:12 +0200362&usbh_ehci {
363 phys = <&usbphyc_port0>;
Patrice Chotardbad48a42018-08-10 17:12:12 +0200364 status = "okay";
365};
366
Patrice Chotard8e9c94d2018-08-10 17:12:11 +0200367&usbotg_hs {
Patrick Delaunay1b28a5e2020-04-30 15:52:46 +0200368 pinctrl-0 = <&usbotg_hs_pins_a>;
369 pinctrl-names = "default";
Patrice Chotard8e9c94d2018-08-10 17:12:11 +0200370 phys = <&usbphyc_port1 0>;
Patrick Delaunay1a4f57c2020-03-06 17:54:41 +0100371 phy-names = "usb2-phy";
Patrice Chotard8e9c94d2018-08-10 17:12:11 +0200372 status = "okay";
373};
374
Patrick Delaunay5f16f652018-07-09 15:17:22 +0200375&usbphyc {
376 status = "okay";
377};