1// 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"
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/input/input.h>
11
12/ {
13	model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
14	compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
15
16	chosen {
17		stdout-path = "serial0:115200n8";
18	};
19
20	aliases {
21		serial0 = &uart4;
22		ethernet0 = &ethernet0;
23	};
24
25	clocks {
26		clk_ext_camera: clk-ext-camera {
27			#clock-cells = <0>;
28			compatible = "fixed-clock";
29			clock-frequency = <24000000>;
30		};
31	};
32
33	joystick {
34		compatible = "gpio-keys";
35		#size-cells = <0>;
36		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
70	panel_backlight: panel-backlight {
71		compatible = "gpio-backlight";
72		gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
73		default-on;
74		status = "okay";
75	};
76};
77
78&cec {
79	pinctrl-names = "default";
80	pinctrl-0 = <&cec_pins_a>;
81	status = "okay";
82};
83
84&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>;
93			bus-width = <8>;
94			hsync-active = <0>;
95			vsync-active = <0>;
96			pclk-sample = <1>;
97		};
98	};
99};
100
101&dsi {
102	#address-cells = <1>;
103	#size-cells = <0>;
104	phy-dsi-supply = <&reg18>;
105	status = "okay";
106
107	ports {
108		#address-cells = <1>;
109		#size-cells = <0>;
110
111		port@0 {
112			reg = <0>;
113			dsi_in: endpoint {
114				remote-endpoint = <&ltdc_ep0_out>;
115			};
116		};
117
118		port@1 {
119			reg = <1>;
120			dsi_out: endpoint {
121				remote-endpoint = <&dsi_panel_in>;
122			};
123		};
124	};
125
126	panel-dsi@0 {
127		compatible = "raydium,rm68200";
128		reg = <0>;
129		reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
130		backlight = <&panel_backlight>;
131		power-supply = <&v3v3>;
132		status = "okay";
133
134		port {
135			dsi_panel_in: endpoint {
136				remote-endpoint = <&dsi_out>;
137			};
138		};
139	};
140};
141
142&ethernet0 {
143	status = "okay";
144	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
145	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
146	pinctrl-names = "default", "sleep";
147	phy-mode = "rgmii-id";
148	max-speed = <1000>;
149	phy-handle = <&phy0>;
150
151	mdio0 {
152		#address-cells = <1>;
153		#size-cells = <0>;
154		compatible = "snps,dwmac-mdio";
155		phy0: ethernet-phy@0 {
156			reg = <0>;
157		};
158	};
159};
160
161&fmc {
162	pinctrl-names = "default", "sleep";
163	pinctrl-0 = <&fmc_pins_a>;
164	pinctrl-1 = <&fmc_sleep_pins_a>;
165	status = "okay";
166	#address-cells = <1>;
167	#size-cells = <0>;
168
169	nand@0 {
170		reg = <0>;
171		nand-on-flash-bbt;
172		#address-cells = <1>;
173		#size-cells = <1>;
174	};
175};
176
177&i2c2 {
178	pinctrl-names = "default";
179	pinctrl-0 = <&i2c2_pins_a>;
180	i2c-scl-rising-time-ns = <185>;
181	i2c-scl-falling-time-ns = <20>;
182	status = "okay";
183
184	ov5640: camera@3c {
185		compatible = "ovti,ov5640";
186		reg = <0x3c>;
187		clocks = <&clk_ext_camera>;
188		clock-names = "xclk";
189		DOVDD-supply = <&v2v8>;
190		powerdown-gpios = <&stmfx_pinctrl 18 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>;
191		reset-gpios = <&stmfx_pinctrl 19 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
192		rotation = <180>;
193		status = "okay";
194
195		port {
196			ov5640_0: endpoint {
197				remote-endpoint = <&dcmi_0>;
198				bus-width = <8>;
199				data-shift = <2>; /* lines 9:2 are used */
200				hsync-active = <0>;
201				vsync-active = <0>;
202				pclk-sample = <1>;
203			};
204		};
205	};
206
207	stmfx: stmfx@42 {
208		compatible = "st,stmfx-0300";
209		reg = <0x42>;
210		interrupts = <8 IRQ_TYPE_EDGE_RISING>;
211		interrupt-parent = <&gpioi>;
212		vdd-supply = <&v3v3>;
213
214		stmfx_pinctrl: stmfx-pin-controller {
215			compatible = "st,stmfx-0300-pinctrl";
216			gpio-controller;
217			#gpio-cells = <2>;
218			interrupt-controller;
219			#interrupt-cells = <2>;
220			gpio-ranges = <&stmfx_pinctrl 0 0 24>;
221
222			joystick_pins: joystick {
223				pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
224				bias-pull-down;
225			};
226		};
227	};
228};
229
230&i2c5 {
231	pinctrl-names = "default";
232	pinctrl-0 = <&i2c5_pins_a>;
233	i2c-scl-rising-time-ns = <185>;
234	i2c-scl-falling-time-ns = <20>;
235	status = "okay";
236};
237
238&ltdc {
239	status = "okay";
240
241	port {
242		#address-cells = <1>;
243		#size-cells = <0>;
244
245		ltdc_ep0_out: endpoint@0 {
246			reg = <0>;
247			remote-endpoint = <&dsi_in>;
248		};
249	};
250};
251
252&m_can1 {
253	pinctrl-names = "default", "sleep";
254	pinctrl-0 = <&m_can1_pins_a>;
255	pinctrl-1 = <&m_can1_sleep_pins_a>;
256	status = "okay";
257};
258
259&qspi {
260	pinctrl-names = "default", "sleep";
261	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
262	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
263	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
264	#address-cells = <1>;
265	#size-cells = <0>;
266	status = "okay";
267
268	flash0: mx66l51235l@0 {
269		compatible = "jedec,spi-nor";
270		reg = <0>;
271		spi-rx-bus-width = <4>;
272		spi-max-frequency = <108000000>;
273		#address-cells = <1>;
274		#size-cells = <1>;
275	};
276
277	flash1: mx66l51235l@1 {
278		compatible = "jedec,spi-nor";
279		reg = <1>;
280		spi-rx-bus-width = <4>;
281		spi-max-frequency = <108000000>;
282		#address-cells = <1>;
283		#size-cells = <1>;
284	};
285};
286
287&spi1 {
288	pinctrl-names = "default";
289	pinctrl-0 = <&spi1_pins_a>;
290	status = "disabled";
291};
292
293&timers2 {
294	/* spare dmas for other usage (un-delete to enable pwm capture) */
295	/delete-property/dmas;
296	/delete-property/dma-names;
297	status = "disabled";
298	pwm {
299		pinctrl-0 = <&pwm2_pins_a>;
300		pinctrl-names = "default";
301		status = "okay";
302	};
303	timer@1 {
304		status = "okay";
305	};
306};
307
308&timers8 {
309	/delete-property/dmas;
310	/delete-property/dma-names;
311	status = "disabled";
312	pwm {
313		pinctrl-0 = <&pwm8_pins_a>;
314		pinctrl-names = "default";
315		status = "okay";
316	};
317	timer@7 {
318		status = "okay";
319	};
320};
321
322&timers12 {
323	/delete-property/dmas;
324	/delete-property/dma-names;
325	status = "disabled";
326	pwm {
327		pinctrl-0 = <&pwm12_pins_a>;
328		pinctrl-names = "default";
329		status = "okay";
330	};
331	timer@11 {
332		status = "okay";
333	};
334};
335
336&usbh_ehci {
337	phys = <&usbphyc_port0>;
338	phy-names = "usb";
339	status = "okay";
340};
341
342&usbotg_hs {
343	dr_mode = "peripheral";
344	phys = <&usbphyc_port1 0>;
345	phy-names = "usb2-phy";
346	status = "okay";
347};
348
349&usbphyc {
350	status = "okay";
351};
352