1.\" $OpenBSD: rkcomphy.4,v 1.2 2023/03/12 20:14:41 jmc Exp $ 2.\" 3.\" Copyright (c) 2023 Mark Kettenis <kettenis@openbsd.org> 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: March 12 2023 $ 18.Dt RKCOMPHY 4 19.Os 20.Sh NAME 21.Nm rkcomphy 22.Nd Rockchip PCIe/USB3/SATA/QSGMII PHY 23.Sh SYNOPSIS 24.Cd "rkcomphy* at fdt?" 25.Sh DESCRIPTION 26The 27.Nm 28driver controls the combo PIPE PHY integrated on Rockchip 29RK3566/RK3568 and RK3588 SoCs. 30The PHY supports the PCIe 2.0 (2.5 GT/s and 5 GT/s), USB 3.0 (5 Gbps), 31SATA (1.5 Gbit/s, 3 Gbit/s and 6 Gbit/s) and QSGMII (1.25 Gbit/s and 5 32Gbit/s) protocols. 33The 34.Nm 35driver does not implement support for QSGMII. 36.Sh SEE ALSO 37.Xr intro 4 38.Sh HISTORY 39The 40.Nm 41device driver first appeared in 42.Ox 7.3 . 43.Sh AUTHORS 44.An -nosplit 45The 46.Nm 47driver was written by 48.An Mark Kettenis Aq Mt kettenis@openbsd.org . 49