xref: /linux/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som-evb-emmc.dts (revision 6e7fd890f1d6ac83805409e9c346240de2705584) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree Source for A20-Olimex-SOM-EVB-eMMC Board
4 *
5 * Copyright (C) 2018 Olimex Ltd.
6 *   Author: Stefan Mavrodiev <stefan@olimex.com>
7 */
8
9/dts-v1/;
10#include "sun7i-a20-olimex-som-evb.dts"
11
12/ {
13
14	model = "Olimex A20-Olimex-SOM-EVB-eMMC";
15	compatible = "olimex,a20-olimex-som-evb-emmc", "allwinner,sun7i-a20";
16
17	mmc2_pwrseq: pwrseq {
18		compatible = "mmc-pwrseq-emmc";
19		reset-gpios = <&pio 2 18 GPIO_ACTIVE_LOW>;
20	};
21};
22
23&mmc2 {
24	vmmc-supply = <&reg_vcc3v3>;
25	mmc-pwrseq = <&mmc2_pwrseq>;
26	bus-width = <4>;
27	non-removable;
28	status = "okay";
29
30	emmc: emmc@0 {
31		reg = <0>;
32		compatible = "mmc-card";
33		broken-hpi;
34	};
35};
36