src/arm/st/stm32mp157c-dk2.dts

   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                 interrupt-controller;
  68                 touchscreen-size-x = <480>;
  69                 touchscreen-size-y = <800>;
  70                 status = "okay";
  71         };
  72 };
  73
  74 &ltdc {
  75         status = "okay";
  76
  77         port {
  78                 #address-cells = <1>;
  79                 #size-cells = <0>;
  80
  81                 ltdc_ep1_out: endpoint@1 {
  82                         reg = <1>;
  83                         remote-endpoint = <&dsi_in>;
  84                 };
  85         };
  86 };
  87
  88 &usart2 {
  89         pinctrl-names = "default", "sleep", "idle";
  90         pinctrl-0 = <&usart2_pins_c>;
  91         pinctrl-1 = <&usart2_sleep_pins_c>;
  92         pinctrl-2 = <&usart2_idle_pins_c>;
  93         status = "disabled";
  94 };