diff options
| author | Takahiro Shimizu | 2012-03-07 22:16:26 +0000 |
|---|---|---|
| committer | David S. Miller | 2012-03-09 13:55:34 -0800 |
| commit | 863d08ece9bf11043541e8017cfbdd16b800fbe5 (patch) | |
| tree | 3974d8ffc9c4da70094f6cf6eb5989d7f934cc9b /drivers/ptp/Kconfig | |
| parent | 74dd1521d0b4f940cdd3ce7b9d988836bef589b8 (diff) | |
supports eg20t ptp clock
Supports EG20T ptp clock in the driver
Changes e-mail address.
Adds number.
Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp/Kconfig')
| -rw-r--r-- | drivers/ptp/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index 68d720102296..cd9bc3b129bc 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -72,4 +72,17 @@ config DP83640_PHY In order for this to work, your MAC driver must also implement the skb_tx_timetamp() function. +config PTP_1588_CLOCK_PCH + tristate "Intel PCH EG20T as PTP clock" + depends on PTP_1588_CLOCK + depends on PCH_GBE + help + This driver adds support for using the PCH EG20T as a PTP + clock. This clock is only useful if your PTP programs are + getting hardware time stamps on the PTP Ethernet packets + using the SO_TIMESTAMPING API. + + To compile this driver as a module, choose M here: the module + will be called ptp_pch. + endmenu |