diff options
| author | Yangbo Lu <yangbo.lu@nxp.com> | 2019-02-12 07:24:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-12 20:58:48 +0300 |
| commit | 19971f5ea0ab449818db5016ea1229a654a13a5c (patch) | |
| tree | e36709099e8bfebf2f29af50ea1f01fc210b5c5b /drivers/net/ethernet/freescale/enetc/Kconfig | |
| parent | ad6e1be64ae135abae8f7e51c4f2f74f4f4e5420 (diff) | |
| download | linux-19971f5ea0ab449818db5016ea1229a654a13a5c.tar.xz | |
enetc: add PTP clock driver
This patch is to add PTP clock driver for ENETC.
The driver reused QorIQ PTP clock driver.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/Kconfig b/drivers/net/ethernet/freescale/enetc/Kconfig index f9dd26fbfc83..8429f5c1d810 100644 --- a/drivers/net/ethernet/freescale/enetc/Kconfig +++ b/drivers/net/ethernet/freescale/enetc/Kconfig @@ -17,3 +17,15 @@ config FSL_ENETC_VF virtual function (VF) devices enabled by the ENETC PF driver. If compiled as module (M), the module name is fsl-enetc-vf. + +config FSL_ENETC_PTP_CLOCK + tristate "ENETC PTP clock driver" + depends on PTP_1588_CLOCK_QORIQ && (FSL_ENETC || FSL_ENETC_VF) + default y + help + This driver adds support for using the ENETC 1588 timer + 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. + + If compiled as module (M), the module name is fsl-enetc-ptp. |