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 "stm32mp157a-dk1.dts"
10
11/ {
12	model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
13	compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
14
15	reg18: reg18 {
16		compatible = "regulator-fixed";
17		regulator-name = "reg18";
18		regulator-min-microvolt = <1800000>;
19		regulator-max-microvolt = <1800000>;
20		regulator-always-on;
21	};
22};
23
24&dsi {
25	#address-cells = <1>;
26	#size-cells = <0>;
27	status = "okay";
28	phy-dsi-supply = <&reg18>;
29
30	ports {
31		#address-cells = <1>;
32		#size-cells = <0>;
33
34		port@0 {
35			reg = <0>;
36			dsi_in: endpoint {
37				remote-endpoint = <&ltdc_ep1_out>;
38			};
39		};
40
41		port@1 {
42			reg = <1>;
43			dsi_out: endpoint {
44				remote-endpoint = <&panel_in>;
45			};
46		};
47	};
48
49	panel@0 {
50		compatible = "orisetech,otm8009a";
51		reg = <0>;
52		reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
53		power-supply = <&v3v3>;
54		status = "okay";
55
56		port {
57			panel_in: endpoint {
58				remote-endpoint = <&dsi_out>;
59			};
60		};
61	};
62};
63
64&ltdc {
65	status = "okay";
66
67	port {
68		#address-cells = <1>;
69		#size-cells = <0>;
70
71		ltdc_ep1_out: endpoint@1 {
72			reg = <1>;
73			remote-endpoint = <&dsi_in>;
74		};
75	};
76};