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	phy-dsi-supply = <&reg18>;
38
39	ports {
40		#address-cells = <1>;
41		#size-cells = <0>;
42
43		port@0 {
44			reg = <0>;
45			dsi_in: endpoint {
46				remote-endpoint = <&ltdc_ep1_out>;
47			};
48		};
49
50		port@1 {
51			reg = <1>;
52			dsi_out: endpoint {
53				remote-endpoint = <&panel_in>;
54			};
55		};
56	};
57
58	panel@0 {
59		compatible = "orisetech,otm8009a";
60		reg = <0>;
61		reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
62		power-supply = <&v3v3>;
63		status = "okay";
64
65		port {
66			panel_in: endpoint {
67				remote-endpoint = <&dsi_out>;
68			};
69		};
70	};
71};
72
73&i2c1 {
74	touchscreen@38 {
75		compatible = "focaltech,ft6236";
76		reg = <0x38>;
77		interrupts = <2 2>;
78		interrupt-parent = <&gpiof>;
79		interrupt-controller;
80		touchscreen-size-x = <480>;
81		touchscreen-size-y = <800>;
82		status = "okay";
83	};
84};
85
86&ltdc {
87	status = "okay";
88
89	port {
90		#address-cells = <1>;
91		#size-cells = <0>;
92
93		ltdc_ep1_out: endpoint@1 {
94			reg = <1>;
95			remote-endpoint = <&dsi_in>;
96		};
97	};
98};
99
100&usart2 {
101	pinctrl-names = "default", "sleep", "idle";
102	pinctrl-0 = <&usart2_pins_c>;
103	pinctrl-1 = <&usart2_sleep_pins_c>;
104	pinctrl-2 = <&usart2_idle_pins_c>;
105	status = "disabled";
106};
107