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		serial0 = &uart4;
 22		serial1 = &usart3;
 23		serial2 = &uart7;
 24		serial3 = &usart2;
 25	};
 26
 27	chosen {
 28		stdout-path = "serial0:115200n8";
 29	};
 30};
 31
 32&cryp1 {
 33	status = "okay";
 34};
 35
 36&dsi {
 37	status = "okay";
 38	phy-dsi-supply = <&reg18>;
 39
 40	ports {
 41		port@0 {
 42			reg = <0>;
 43			dsi_in: endpoint {
 44				remote-endpoint = <&ltdc_ep1_out>;
 45			};
 46		};
 47
 48		port@1 {
 49			reg = <1>;
 50			dsi_out: endpoint {
 51				remote-endpoint = <&panel_in>;
 52			};
 53		};
 54	};
 55
 56	panel@0 {
 57		compatible = "orisetech,otm8009a";
 58		reg = <0>;
 59		reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
 60		power-supply = <&v3v3>;
 61		status = "okay";
 62
 63		port {
 64			panel_in: endpoint {
 65				remote-endpoint = <&dsi_out>;
 66			};
 67		};
 68	};
 69};
 70
 71&i2c1 {
 72	touchscreen@38 {
 73		compatible = "focaltech,ft6236";
 74		reg = <0x38>;
 75		interrupts = <2 2>;
 76		interrupt-parent = <&gpiof>;
 77		interrupt-controller;
 78		touchscreen-size-x = <480>;
 79		touchscreen-size-y = <800>;
 80		status = "okay";
 81	};
 82};
 83
 84&ltdc {
 85	status = "okay";
 86
 87	port {
 88		ltdc_ep1_out: endpoint@1 {
 89			reg = <1>;
 90			remote-endpoint = <&dsi_in>;
 91		};
 92	};
 93};
 94
 95&usart2 {
 96	pinctrl-names = "default", "sleep", "idle";
 97	pinctrl-0 = <&usart2_pins_c>;
 98	pinctrl-1 = <&usart2_sleep_pins_c>;
 99	pinctrl-2 = <&usart2_idle_pins_c>;
100	status = "disabled";
101};