xref: /OK3568_Linux_fs/kernel/scripts/dtc/include-prefixes/arm/sun7i-a20-olimex-som-evb-emmc.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Device Tree Source for A20-Olimex-SOM-EVB-eMMC Board
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2018 Olimex Ltd.
6*4882a593Smuzhiyun *   Author: Stefan Mavrodiev <stefan@olimex.com>
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun/dts-v1/;
10*4882a593Smuzhiyun#include "sun7i-a20-olimex-som-evb.dts"
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun/ {
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun	model = "Olimex A20-Olimex-SOM-EVB-eMMC";
15*4882a593Smuzhiyun	compatible = "olimex,a20-olimex-som-evb-emmc", "allwinner,sun7i-a20";
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	mmc2_pwrseq: mmc2_pwrseq {
18*4882a593Smuzhiyun		compatible = "mmc-pwrseq-emmc";
19*4882a593Smuzhiyun		reset-gpios = <&pio 2 18 GPIO_ACTIVE_LOW>;
20*4882a593Smuzhiyun	};
21*4882a593Smuzhiyun};
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun&mmc2 {
24*4882a593Smuzhiyun	vmmc-supply = <&reg_vcc3v3>;
25*4882a593Smuzhiyun	mmc-pwrseq = <&mmc2_pwrseq>;
26*4882a593Smuzhiyun	bus-width = <4>;
27*4882a593Smuzhiyun	non-removable;
28*4882a593Smuzhiyun	status = "okay";
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun	emmc: emmc@0 {
31*4882a593Smuzhiyun		reg = <0>;
32*4882a593Smuzhiyun		compatible = "mmc-card";
33*4882a593Smuzhiyun		broken-hpi;
34*4882a593Smuzhiyun	};
35*4882a593Smuzhiyun};
36