diff options
Diffstat (limited to 'drivers/ptp/Kconfig')
| -rw-r--r-- | drivers/ptp/Kconfig | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index ffdf712f9a6..1ea6f1dbbed 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -4,13 +4,9 @@ menu "PTP clock support" -comment "Enable Device Drivers -> PPS to see the PTP clock options." - depends on PPS=n - config PTP_1588_CLOCK tristate "PTP clock support" - depends on EXPERIMENTAL - depends on PPS + select PPS help The IEEE 1588 standard defines a method to precisely synchronize distributed clocks over Ethernet networks. The @@ -29,8 +25,9 @@ config PTP_1588_CLOCK config PTP_1588_CLOCK_GIANFAR tristate "Freescale eTSEC as PTP clock" - depends on PTP_1588_CLOCK depends on GIANFAR + select PTP_1588_CLOCK + default y help This driver adds support for using the eTSEC as a PTP clock. This clock is only useful if your PTP programs are @@ -42,8 +39,9 @@ config PTP_1588_CLOCK_GIANFAR config PTP_1588_CLOCK_IXP46X tristate "Intel IXP46x as PTP clock" - depends on PTP_1588_CLOCK depends on IXP4XX_ETH + select PTP_1588_CLOCK + default y help This driver adds support for using the IXP46X as a PTP clock. This clock is only useful if your PTP programs are @@ -54,13 +52,13 @@ config PTP_1588_CLOCK_IXP46X will be called ptp_ixp46x. comment "Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks." - depends on PTP_1588_CLOCK && (PHYLIB=n || NETWORK_PHY_TIMESTAMPING=n) + depends on PHYLIB=n || NETWORK_PHY_TIMESTAMPING=n config DP83640_PHY tristate "Driver for the National Semiconductor DP83640 PHYTER" - depends on PTP_1588_CLOCK depends on NETWORK_PHY_TIMESTAMPING depends on PHYLIB + select PTP_1588_CLOCK ---help--- Supports the DP83640 PHYTER with IEEE 1588 features. @@ -74,8 +72,7 @@ config DP83640_PHY config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" - depends on PTP_1588_CLOCK - depends on PCH_GBE + select PTP_1588_CLOCK help This driver adds support for using the PCH EG20T as a PTP clock. The hardware supports time stamping of PTP packets |