Lines Matching +full:ptp +full:- +full:timer

1 # SPDX-License-Identifier: GPL-2.0-only
3 # PTP clock support configuration
6 menu "PTP clock support"
9 	tristate "PTP clock support"
17 	  standard defines a Precision Time Protocol (PTP), which can
23 	  This driver adds support for PTP clocks as character
24 	  devices. If you want to use a PTP clock, then you should
28 	  will be called ptp.
37 	  into vmlinux while the PTP support itself is in a loadable
39 	  If PTP support is disabled, this dependency will still be
43 	tristate "Broadcom DTE as PTP clock"
50 	  (DTE) in the Broadcom SoC's as a PTP clock.
53 	  for PTP purposes.
59 	tristate "Freescale QorIQ 1588 timer as PTP clock"
65 	  timer as a PTP clock. This clock is only useful if your PTP
66 	  programs are getting hardware time stamps on the PTP Ethernet
70 	  will be called ptp-qoriq.
84 	  This driver adds support for using the DP83640 as a PTP
85 	  clock. This clock is only useful if your PTP programs are
86 	  getting hardware time stamps on the PTP Ethernet packets
93 	tristate "ZHAW InES PTP time stamping IP core"
104 	tristate "Intel PCH EG20T as PTP clock"
110 	  This driver adds support for using the PCH EG20T as a PTP
111 	  clock. The hardware supports time stamping of PTP packets
112 	  when using the end-to-end delay (E2E) mechanism. The peer
115 	  This clock is only useful if your PTP programs are getting
116 	  hardware time stamps on the PTP Ethernet packets using the
123 	tristate "KVM virtual PTP clock"
128 	  This driver adds support for using kvm infrastructure as a PTP
135 	tristate "Virtual machine PTP clock"
144 	  Unlike the KVM virtual PTP clock, the VMCLOCK device offers support
146 	  is enabled by default whenever the KVM PTP clock is.
152 	tristate "IDT 82P33xxx PTP clock"
156 	  This driver adds support for using the IDT 82P33xxx as a PTP
164 	tristate "IDT CLOCKMATRIX as PTP clock"
168 	  This driver adds support for using IDT CLOCKMATRIX(TM) as a PTP
176 	tristate "RENESAS FemtoClock3 Wireless as PTP clock"
181 	  as a PTP clock. This clock is only useful if your time stamping
188 	tristate "Mock-up PTP clock"
191 	  This driver offers a set of PTP clock manipulation operations over
193 	  drivers to emulate PTP capabilities.
199 	tristate "VMware virtual PTP clock"
204 	  clock device as a PTP clock. This is only useful in virtual
211 	tristate "OpenCompute TimeCard as PTP clock"
226 	  for a PTP enabled network.
236 	  (Time-of-Day) device in FPGA card. The ToD IP within the FPGA
237 	  is exposed as PTP Hardware Clock (PHC) device to the Linux PTP
239 	  using phc2sys utility of the Linux PTP stack.
245 	tristate "S390 PTP driver"
249 	  This driver adds support for S390 time steering via the PtP
250 	  interface. This works by adding a in-kernel clock delta value,
251 	  which is always added to time values used in the kernel. The PtP