arch/arm/boot/dts/stm32mp157c-ev1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
   4  * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
   5  */
   6 /dts-v1/;
   7
   8 #include "stm32mp157c-ed1.dts"
   9
  10 / {
  11         model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
  12         compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
  13
  14         chosen {
  15                 stdout-path = "serial0:115200n8";
  16         };
  17
  18         aliases {
  19                 serial0 = &uart4;
  20         };
  21 };
  22
  23 &cec {
  24         pinctrl-names = "default";
  25         pinctrl-0 = <&cec_pins_a>;
  26         status = "okay";
  27 };
  28
  29 &i2c2 {
  30         pinctrl-names = "default";
  31         pinctrl-0 = <&i2c2_pins_a>;
  32         i2c-scl-rising-time-ns = <185>;
  33         i2c-scl-falling-time-ns = <20>;
  34         status = "okay";
  35 };
  36
  37 &i2c5 {
  38         pinctrl-names = "default";
  39         pinctrl-0 = <&i2c5_pins_a>;
  40         i2c-scl-rising-time-ns = <185>;
  41         i2c-scl-falling-time-ns = <20>;
  42         status = "okay";
  43 };
  44
  45 &qspi {
  46         pinctrl-names = "default";
  47         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
  48         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
  49         #address-cells = <1>;
  50         #size-cells = <0>;
  51         status = "okay";
  52
  53         flash0: mx66l51235l@0 {
  54                 reg = <0>;
  55                 spi-rx-bus-width = <4>;
  56                 spi-max-frequency = <108000000>;
  57                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59         };
  60
  61         flash1: mx66l51235l@1 {
  62                 reg = <1>;
  63                 spi-rx-bus-width = <4>;
  64                 spi-max-frequency = <108000000>;
  65                 #address-cells = <1>;
  66                 #size-cells = <1>;
  67         };
  68 };
  69
  70 &timers2 {
  71         status = "disabled";
  72         pwm {
  73                 pinctrl-0 = <&pwm2_pins_a>;
  74                 pinctrl-names = "default";
  75                 status = "okay";
  76         };
  77         timer@1 {
  78                 status = "okay";
  79         };
  80 };
  81
  82 &timers8 {
  83         status = "disabled";
  84         pwm {
  85                 pinctrl-0 = <&pwm8_pins_a>;
  86                 pinctrl-names = "default";
  87                 status = "okay";
  88         };
  89         timer@7 {
  90                 status = "okay";
  91         };
  92 };
  93
  94 &timers12 {
  95         status = "disabled";
  96         pwm {
  97                 pinctrl-0 = <&pwm12_pins_a>;
  98                 pinctrl-names = "default";
  99                 status = "okay";
 100         };
 101         timer@11 {
 102                 status = "okay";
 103         };
 104 };
 105
 106 &usbphyc {
 107         status = "okay";
 108 };