blob: 9407d198c38e6dc856598bbf144856026e6a49a1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
* Copyright 2018 NXP.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "imx7ulp-evk-qspi.dts"
/* To support eMMC HS200/HS400, need to do the following reowrk:
* 1,remove TF sd slot, replace eMMC chip
* 2,fix eMMC I/O voltage to 1.8v, remove R183, short TP3 and TP89
* 3,add R107, make eMMC boot work
*/
&usdhc0 {
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
pinctrl-0 = <&pinctrl_usdhc0_8bit>;
pinctrl-1 = <&pinctrl_usdhc0_8bit>;
pinctrl-2 = <&pinctrl_usdhc0_8bit>;
pinctrl-3 = <&pinctrl_usdhc0_8bit>;
non-removable;
bus-width = <8>;
status = "okay";
};
|