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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2018-05-25 12:40:34 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-28 23:05:11 -0400 |
| commit | ceefc71d4c055dab2bba2d2bfa6e7c2855154a24 (patch) | |
| tree | a69ac99896fa84fa5218542b83d6d7ab8297490b /drivers/ptp/Kconfig | |
| parent | b1d2e4e03f92734ff524f96c4b2287133de7a4a3 (diff) | |
| download | linux-ceefc71d4c055dab2bba2d2bfa6e7c2855154a24.tar.bz2 | |
ptp: rework gianfar_ptp as QorIQ common PTP driver
gianfar_ptp was the PTP clock driver for 1588 timer
module of Freescale QorIQ eTSEC (Enhanced Three-Speed
Ethernet Controllers) platforms. Actually QorIQ DPAA
(Data Path Acceleration Architecture) platforms is
also using the same 1588 timer module in hardware.
This patch is to rework gianfar_ptp as QorIQ common
PTP driver to support both DPAA and eTSEC. Moved
gianfar_ptp.c to drivers/ptp/, renamed it as
ptp_qoriq.c, and renamed many variables. There were
not any function changes.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-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 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index a21ad10d613c..474c988d2e95 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -41,19 +41,19 @@ config PTP_1588_CLOCK_DTE To compile this driver as a module, choose M here: the module will be called ptp_dte. -config PTP_1588_CLOCK_GIANFAR - tristate "Freescale eTSEC as PTP clock" +config PTP_1588_CLOCK_QORIQ + tristate "Freescale QorIQ 1588 timer as PTP clock" depends on GIANFAR depends on 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 - getting hardware time stamps on the PTP Ethernet packets - using the SO_TIMESTAMPING API. + This driver adds support for using the Freescale QorIQ 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. To compile this driver as a module, choose M here: the module - will be called gianfar_ptp. + will be called ptp_qoriq. config PTP_1588_CLOCK_IXP46X tristate "Intel IXP46x as PTP clock" |