xref: /freebsd/sys/contrib/device-tree/src/arm/st/stm32mp157c-dk2.dts (revision 8d13bc63c0e1d50bc9e47ac1f26329c999bfecf0) 
1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
5 */
6
7/dts-v1/;
8
9#include "stm32mp157.dtsi"
10#include "stm32mp15xc.dtsi"
11#include "stm32mp15-pinctrl.dtsi"
12#include "stm32mp15xxac-pinctrl.dtsi"
13#include "stm32mp15xx-dkx.dtsi"
14
15/ {
16	model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
17	compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
18
19	aliases {
20		ethernet0 = &ethernet0;
21		serial3 = &usart2;
22	};
23
24	chosen {
25		stdout-path = "serial0:115200n8";
26	};
27};
28
29&cryp1 {
30	status = "okay";
31};
32
33&dsi {
34	#address-cells = <1>;
35	#size-cells = <0>;
36	status = "okay";
37
38	panel@0 {
39		compatible = "orisetech,otm8009a";
40		reg = <0>;
41		reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
42		power-supply = <&v3v3>;
43		status = "okay";
44
45		port {
46			panel_in: endpoint {
47				remote-endpoint = <&dsi_out>;
48			};
49		};
50	};
51};
52
53&dsi_in {
54	remote-endpoint = <&ltdc_ep1_out>;
55};
56
57&dsi_out {
58	remote-endpoint = <&panel_in>;
59};
60
61&i2c1 {
62	touchscreen@38 {
63		compatible = "focaltech,ft6236";
64		reg = <0x38>;
65		interrupts = <2 2>;
66		interrupt-parent = <&gpiof>;
67		touchscreen-size-x = <480>;
68		touchscreen-size-y = <800>;
69		status = "okay";
70	};
71};
72
73&ltdc {
74	status = "okay";
75
76	port {
77		#address-cells = <1>;
78		#size-cells = <0>;
79
80		ltdc_ep1_out: endpoint@1 {
81			reg = <1>;
82			remote-endpoint = <&dsi_in>;
83		};
84	};
85};
86
87&usart2 {
88	pinctrl-names = "default", "sleep", "idle";
89	pinctrl-0 = <&usart2_pins_c>;
90	pinctrl-1 = <&usart2_sleep_pins_c>;
91	pinctrl-2 = <&usart2_idle_pins_c>;
92	status = "disabled";
93};
94