// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Source for A20-Olimex-SOM-EVB-eMMC Board * * Copyright (C) 2018 Olimex Ltd. * Author: Stefan Mavrodiev <stefan@olimex.com> */ /dts-v1/; #include "sun7i-a20-olimex-som-evb.dts" / { model = "Olimex A20-Olimex-SOM-EVB-eMMC"; compatible = "olimex,a20-olimex-som-evb-emmc", "allwinner,sun7i-a20"; mmc2_pwrseq: mmc2_pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&pio 2 18 GPIO_ACTIVE_LOW>; }; }; &mmc2 { vmmc-supply = <®_vcc3v3>; mmc-pwrseq = <&mmc2_pwrseq>; bus-width = <4>; non-removable; status = "okay"; emmc: emmc@0 { reg = <0>; compatible = "mmc-card"; broken-hpi; }; };