arch/arm/boot/dts/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 "stm32mp157a-dk1.dts"
  10
  11 / {
  12         model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
  13         compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
  14 };
  15
  16 &dsi {
  17         #address-cells = <1>;
  18         #size-cells = <0>;
  19         status = "okay";
  20         phy-dsi-supply = <&reg18>;
  21
  22         ports {
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25
  26                 port@0 {
  27                         reg = <0>;
  28                         dsi_in: endpoint {
  29                                 remote-endpoint = <&ltdc_ep1_out>;
  30                         };
  31                 };
  32
  33                 port@1 {
  34                         reg = <1>;
  35                         dsi_out: endpoint {
  36                                 remote-endpoint = <&panel_in>;
  37                         };
  38                 };
  39         };
  40
  41         panel@0 {
  42                 compatible = "orisetech,otm8009a";
  43                 reg = <0>;
  44                 reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
  45                 power-supply = <&v3v3>;
  46                 status = "okay";
  47
  48                 port {
  49                         panel_in: endpoint {
  50                                 remote-endpoint = <&dsi_out>;
  51                         };
  52                 };
  53         };
  54 };
  55
  56 &i2c1 {
  57         touchscreen@38 {
  58                 compatible = "focaltech,ft6236";
  59                 reg = <0x38>;
  60                 interrupts = <2 2>;
  61                 interrupt-parent = <&gpiof>;
  62                 interrupt-controller;
  63                 touchscreen-size-x = <480>;
  64                 touchscreen-size-y = <800>;
  65                 status = "okay";
  66         };
  67 };
  68
  69 &ltdc {
  70         status = "okay";
  71
  72         port {
  73                 #address-cells = <1>;
  74                 #size-cells = <0>;
  75
  76                 ltdc_ep1_out: endpoint@1 {
  77                         reg = <1>;
  78                         remote-endpoint = <&dsi_in>;
  79                 };
  80         };
  81 };