1.\" $OpenBSD: glkgpio.4,v 1.1 2019/06/24 21:33:27 kettenis Exp $ 2.\" 3.\" Copyright (c) 2019 James Hastings 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: June 24 2019 $ 18.Dt GLKGPIO 4 19.Os 20.Sh NAME 21.Nm glkgpio 22.Nd Intel Gemini Lake GPIO controller 23.Sh SYNOPSIS 24.Cd "glkgpio* at acpi?" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for the GPIO controllers found on Intel's Gemini 29Lake SoC. 30It does not provide direct device driver entry points but makes its 31functions available to 32.Xr acpi 4 . 33.Sh SEE ALSO 34.Xr acpi 4 , 35.Xr intro 4 36.Sh HISTORY 37The 38.Nm 39driver first appeared in 40.Ox 6.6 . 41.Sh AUTHORS 42.An -nosplit 43The 44.Nm 45driver was written by 46.An James Hastings 47based on the 48.Xr bytgpio 4 49driver by 50.An Mark Kettenis Aq Mt kettenis@openbsd.org . 51