1.\" $OpenBSD: imxesdhc.4,v 1.3 2018/06/16 14:32:22 kettenis Exp $ 2.\" Copyright (c) 2014 Sylvestre Gallon <syl@openbsd.org> 3.\" 4.\" Permission to use, copy, modify, and distribute this software for any 5.\" purpose with or without fee is hereby granted, provided that the above 6.\" copyright notice and this permission notice appear in all copies. 7.\" 8.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15.\" 16.Dd $Mdocdate: June 16 2018 $ 17.Dt IMXESDHC 4 18.Os 19.Sh NAME 20.Nm imxesdhc 21.Nd i.MX SD host controller 22.Sh SYNOPSIS 23.Cd "imxesdhc* at fdt?" 24.Cd "sdmmc* at imxesdhc?" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for the MMC/SD/SDIO controller integrated in 29i.MX 6, i.MAX 7 and i.MX 8 processors. 30.Pp 31The 32.Xr sdmmc 4 33subsystem performs SD/MMC transactions to communicate with 34MMC, SD, SDHC, or SDIO devices inserted into the SD slot. 35.Sh SEE ALSO 36.Xr intro 4 , 37.Xr sdmmc 4 38.Sh HISTORY 39The 40.Nm 41driver first appeared in 42.Ox 5.5 . 43.Sh AUTHORS 44.An -nosplit 45The 46.Nm 47driver was written by 48.An Patrick Wildt Aq Mt patrick@blueri.se . 49