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