1*724ba675SRob Herring// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (c) STMicroelectronics 2019 - All Rights Reserved 4*724ba675SRob Herring * Copyright (c) 2020 Engicam srl 5*724ba675SRob Herring * Copyright (c) 2020 Amarula Solutions(India) 6*724ba675SRob Herring */ 7*724ba675SRob Herring 8*724ba675SRob Herring/dts-v1/; 9*724ba675SRob Herring#include "stm32mp157.dtsi" 10*724ba675SRob Herring#include "stm32mp157a-microgea-stm32mp1.dtsi" 11*724ba675SRob Herring#include "stm32mp15-pinctrl.dtsi" 12*724ba675SRob Herring#include "stm32mp15xxaa-pinctrl.dtsi" 13*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 14*724ba675SRob Herring 15*724ba675SRob Herring/ { 16*724ba675SRob Herring model = "Engicam MicroGEA STM32MP1 MicroDev 2.0 Carrier Board"; 17*724ba675SRob Herring compatible = "engicam,microgea-stm32mp1-microdev2.0", 18*724ba675SRob Herring "engicam,microgea-stm32mp1", "st,stm32mp157"; 19*724ba675SRob Herring 20*724ba675SRob Herring aliases { 21*724ba675SRob Herring serial0 = &uart4; 22*724ba675SRob Herring serial1 = &uart8; 23*724ba675SRob Herring }; 24*724ba675SRob Herring 25*724ba675SRob Herring chosen { 26*724ba675SRob Herring stdout-path = "serial0:115200n8"; 27*724ba675SRob Herring }; 28*724ba675SRob Herring}; 29*724ba675SRob Herring 30*724ba675SRob Herring&sdmmc1 { 31*724ba675SRob Herring bus-width = <4>; 32*724ba675SRob Herring disable-wp; 33*724ba675SRob Herring pinctrl-names = "default", "opendrain", "sleep"; 34*724ba675SRob Herring pinctrl-0 = <&sdmmc1_b4_pins_a>; 35*724ba675SRob Herring pinctrl-1 = <&sdmmc1_b4_od_pins_a>; 36*724ba675SRob Herring pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; 37*724ba675SRob Herring st,neg-edge; 38*724ba675SRob Herring vmmc-supply = <&vdd>; 39*724ba675SRob Herring status = "okay"; 40*724ba675SRob Herring}; 41*724ba675SRob Herring 42*724ba675SRob Herring&uart4 { 43*724ba675SRob Herring pinctrl-names = "default", "sleep", "idle"; 44*724ba675SRob Herring pinctrl-0 = <&uart4_pins_a>; 45*724ba675SRob Herring pinctrl-1 = <&uart4_sleep_pins_a>; 46*724ba675SRob Herring pinctrl-2 = <&uart4_idle_pins_a>; 47*724ba675SRob Herring /delete-property/dmas; 48*724ba675SRob Herring /delete-property/dma-names; 49*724ba675SRob Herring status = "okay"; 50*724ba675SRob Herring}; 51*724ba675SRob Herring 52*724ba675SRob Herring/* J31: RS323 */ 53*724ba675SRob Herring&uart8 { 54*724ba675SRob Herring pinctrl-names = "default"; 55*724ba675SRob Herring pinctrl-0 = <&uart8_pins_a>; 56*724ba675SRob Herring /delete-property/dmas; 57*724ba675SRob Herring /delete-property/dma-names; 58*724ba675SRob Herring status = "okay"; 59*724ba675SRob Herring}; 60