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 = ðernet0; 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 = <<dc_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<dc { 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