arch/arm/boot/dts/stm32mp151a-prtt1s.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) Protonic Holland
   4  * Author: David Jander <david@protonic.nl>
   5  */
   6 /dts-v1/;
   7
   8 #include "stm32mp151a-prtt1l.dtsi"
   9
  10 / {
  11         model = "Protonic PRTT1S";
  12         compatible = "prt,prtt1s", "st,stm32mp151";
  13 };
  14
  15 &ethernet0 {
  16         phy-handle = <&phy0>;
  17 };
  18
  19 &i2c1 {
  20         pinctrl-names = "default", "sleep";
  21         pinctrl-0 = <&i2c1_pins_a>;
  22         pinctrl-1 = <&i2c1_sleep_pins_a>;
  23         clock-frequency = <100000>;
  24         /delete-property/dmas;
  25         /delete-property/dma-names;
  26         status = "okay";
  27
  28         humidity-sensor@40 {
  29                 compatible = "ti,hdc1080";
  30                 reg = <0x40>;
  31         };
  32
  33         co2-sensor@62 {
  34                 compatible = "sensirion,scd41";
  35                 reg = <0x62>;
  36         };
  37 };
  38
  39 &i2c1_pins_a {
  40         pins {
  41                 pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
  42                          <STM32_PINMUX('D', 13, AF5)>; /* I2C1_SDA */
  43         };
  44 };
  45
  46 &i2c1_sleep_pins_a {
  47         pins {
  48                 pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
  49                          <STM32_PINMUX('D', 13, ANALOG)>; /* I2C1_SDA */
  50         };
  51 };
  52
  53 &mdio0 {
  54         /* TI DP83TD510E */
  55         phy0: ethernet-phy@0 {
  56                 compatible = "ethernet-phy-id2000.0181";
  57                 reg = <0>;
  58                 interrupts-extended = <&gpioa 4 IRQ_TYPE_LEVEL_LOW>;
  59                 reset-gpios = <&gpioa 3 GPIO_ACTIVE_LOW>;
  60                 reset-assert-us = <10>;
  61                 reset-deassert-us = <35>;
  62         };
  63 };