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Revision 1.2, Sun Mar 12 20:14:41 2023 UTC (14 months, 3 weeks ago) by jmc
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, HEAD
Changes since 1.1: +3 -3 lines

correct macro request (.nm -> .Nm);

.\"	$OpenBSD: rkcomphy.4,v 1.2 2023/03/12 20:14:41 jmc Exp $
.\"
.\" Copyright (c) 2023 Mark Kettenis <kettenis@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: March 12 2023 $
.Dt RKCOMPHY 4
.Os
.Sh NAME
.Nm rkcomphy
.Nd Rockchip PCIe/USB3/SATA/QSGMII PHY
.Sh SYNOPSIS
.Cd "rkcomphy* at fdt?"
.Sh DESCRIPTION
The
.Nm
driver controls the combo PIPE PHY integrated on Rockchip
RK3566/RK3568 and RK3588 SoCs.
The PHY supports the PCIe 2.0 (2.5 GT/s and 5 GT/s), USB 3.0 (5 Gbps),
SATA (1.5 Gbit/s, 3 Gbit/s and 6 Gbit/s) and QSGMII (1.25 Gbit/s and 5
Gbit/s) protocols.
The
.Nm
driver does not implement support for QSGMII.
.Sh SEE ALSO
.Xr intro 4
.Sh HISTORY
The
.Nm
device driver first appeared in
.Ox 7.3 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Mark Kettenis Aq Mt kettenis@openbsd.org .