xref: /freebsd/sys/contrib/device-tree/src/arm/allwinner/sun7i-a20-olimex-som204-evb-emmc.dts (revision 725a9f47324d42037db93c27ceb40d4956872f3e) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree Source for A20-SOM204-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-som204-evb.dts"
11
12/ {
13	model = "Olimex A20-SOM204-EVB-eMMC";
14	compatible = "olimex,a20-olimex-som204-evb-emmc", "allwinner,sun7i-a20";
15
16	mmc2_pwrseq: mmc2_pwrseq {
17		compatible = "mmc-pwrseq-emmc";
18		reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
19	};
20};
21
22&mmc2 {
23	vmmc-supply = <&reg_vcc3v3>;
24	mmc-pwrseq = <&mmc2_pwrseq>;
25	bus-width = <4>;
26	non-removable;
27	status = "okay";
28
29	emmc: emmc@0 {
30		reg = <0>;
31		compatible = "mmc-card";
32		broken-hpi;
33	};
34};
35