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authorYangbo Lu <yangbo.lu@nxp.com>2018-05-25 12:40:34 +0800
committerDavid S. Miller <davem@davemloft.net>2018-05-28 23:05:11 -0400
commitceefc71d4c055dab2bba2d2bfa6e7c2855154a24 (patch)
treea69ac99896fa84fa5218542b83d6d7ab8297490b /drivers/ptp/Kconfig
parentb1d2e4e03f92734ff524f96c4b2287133de7a4a3 (diff)
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/Kconfig14
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"