Lines Matching +full:can +full:- +full:clock +full:- +full:select

1 # SPDX-License-Identifier: GPL-2.0-only
3 # PTP clock support configuration
6 menu "PTP clock support"
9 	tristate "PTP clock support"
12 	select PPS
13 	select NET_PTP_CLASSIFY
17 	  standard defines a Precision Time Protocol (PTP), which can
20 	  time stamping units, it can be possible to achieve
24 	  devices. If you want to use a PTP clock, then you should
25 	  also enable at least one clock driver as well.
35 	  Drivers that can optionally use the PTP_1588_CLOCK framework
43 	tristate "Broadcom DTE as PTP clock"
50 	  (DTE) in the Broadcom SoC's as a PTP clock.
52 	  The clock can be used in both wired and wireless networks
59 	tristate "Freescale QorIQ 1588 timer as PTP clock"
65 	  timer as a PTP clock. This clock is only useful if your PTP
70 	  will be called ptp-qoriq.
80 	select CRC32
85 	  clock. This clock is only useful if your PTP programs are
100 	  core.  This clock is only useful if the MII bus of your MAC
104 	tristate "Intel PCH EG20T as PTP clock"
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
123 	tristate "KVM virtual PTP clock"
129 	  clock. This clock is only useful if you are using KVM guests.
135 	tristate "IDT 82P33xxx PTP clock"
140 	  clock. This clock is only useful if your time stamping MAC
147 	tristate "IDT CLOCKMATRIX as PTP clock"
152 	  clock. This clock is only useful if your time stamping MAC
159 	tristate "Mock-up PTP clock"
162 	  This driver offers a set of PTP clock manipulation operations over
163 	  the system monotonic time. It can be used by virtual network device
170 	tristate "VMware virtual PTP clock"
175 	  clock device as a PTP clock. This is only useful in virtual
182 	tristate "OpenCompute TimeCard as PTP clock"
189 	select NET_DEVLINK
190 	select CRC16
194 	  The OpenCompute time card is an atomic clock along with
195 	  a GPS receiver that provides a Grandmaster clock source
206 	  (Time-of-Day) device in FPGA card. The ToD IP within the FPGA
207 	  is exposed as PTP Hardware Clock (PHC) device to the Linux PTP
208 	  stack to synchronize the system clock to its ToD information