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     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 ðernet0 {
   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 };
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