15d9ef839SStefan Mavrodiev// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 25d9ef839SStefan Mavrodiev/* 35d9ef839SStefan Mavrodiev * Device Tree Source for A20-Olimex-SOM-EVB-eMMC Board 45d9ef839SStefan Mavrodiev * 55d9ef839SStefan Mavrodiev * Copyright (C) 2018 Olimex Ltd. 65d9ef839SStefan Mavrodiev * Author: Stefan Mavrodiev <stefan@olimex.com> 75d9ef839SStefan Mavrodiev */ 85d9ef839SStefan Mavrodiev 95d9ef839SStefan Mavrodiev/dts-v1/; 105d9ef839SStefan Mavrodiev#include "sun7i-a20-olimex-som-evb.dts" 115d9ef839SStefan Mavrodiev 125d9ef839SStefan Mavrodiev/ { 135d9ef839SStefan Mavrodiev 145d9ef839SStefan Mavrodiev model = "Olimex A20-Olimex-SOM-EVB-eMMC"; 155d9ef839SStefan Mavrodiev compatible = "olimex,a20-olimex-som-evb-emmc", "allwinner,sun7i-a20"; 165d9ef839SStefan Mavrodiev 170f47ef3fSKrzysztof Kozlowski mmc2_pwrseq: pwrseq { 185d9ef839SStefan Mavrodiev compatible = "mmc-pwrseq-emmc"; 195d9ef839SStefan Mavrodiev reset-gpios = <&pio 2 18 GPIO_ACTIVE_LOW>; 205d9ef839SStefan Mavrodiev }; 215d9ef839SStefan Mavrodiev}; 225d9ef839SStefan Mavrodiev 235d9ef839SStefan Mavrodiev&mmc2 { 245d9ef839SStefan Mavrodiev vmmc-supply = <®_vcc3v3>; 255d9ef839SStefan Mavrodiev mmc-pwrseq = <&mmc2_pwrseq>; 265d9ef839SStefan Mavrodiev bus-width = <4>; 275d9ef839SStefan Mavrodiev non-removable; 285d9ef839SStefan Mavrodiev status = "okay"; 295d9ef839SStefan Mavrodiev 305d9ef839SStefan Mavrodiev emmc: emmc@0 { 315d9ef839SStefan Mavrodiev reg = <0>; 325d9ef839SStefan Mavrodiev compatible = "mmc-card"; 335d9ef839SStefan Mavrodiev broken-hpi; 345d9ef839SStefan Mavrodiev }; 355d9ef839SStefan Mavrodiev}; 36