diff options
| author | Richard Cochran <richardcochran@gmail.com> | 2019-12-25 18:16:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-25 19:51:34 -0800 |
| commit | bad1eaa6ac312ffd7aa46dd5a4d9843b824aa023 (patch) | |
| tree | de3033d12c14de2f97ca7a2442ff630e49c4ccad /drivers/ptp/Kconfig | |
| parent | b6fd7b96366769651ab23988607ce9c5c9042cdb (diff) | |
ptp: Add a driver for InES time stamping IP core.
The InES at the ZHAW offers a PTP time stamping IP core. The FPGA
logic recognizes and time stamps PTP frames on the MII bus. This
patch adds a driver for the core along with a device tree binding to
allow hooking the driver to MII buses.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp/Kconfig')
| -rw-r--r-- | drivers/ptp/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index b0d1b8d264fa..c382158f587d 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -89,6 +89,16 @@ config DP83640_PHY In order for this to work, your MAC driver must also implement the skb_tx_timestamp() function. +config PTP_1588_CLOCK_INES + tristate "ZHAW InES PTP time stamping IP core" + depends on NETWORK_PHY_TIMESTAMPING + depends on PHYLIB + depends on PTP_1588_CLOCK + help + This driver adds support for using the ZHAW InES 1588 IP + core. This clock is only useful if the MII bus of your MAC + is wired up to the core. + config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" depends on X86_32 || COMPILE_TEST |