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net: dpaa2: improve PTP Kconfig option 

Converted to use "imply" instead of "select" for PTP_1588_CLOCK
driver selecting. This could break the hard dependency between
the PTP clock subsystem and ethernet drivers.
This patch also set "default y" for dpaa2 ptp driver building to
provide user an available ptp clock in default.

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>
hifive-unleashed-5.1
Yangbo Lu 2019-01-21 14:26:37 +08:00 committed by David S. Miller
parent 8fb18be93e
commit 5d9bf43357
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/freescale/dpaa2/Kconfig
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@ -9,8 +9,9 @@ config FSL_DPAA2_ETH
config FSL_DPAA2_PTP_CLOCK
tristate "Freescale DPAA2 PTP Clock"
depends on FSL_DPAA2_ETH && POSIX_TIMERS
select PTP_1588_CLOCK
depends on FSL_DPAA2_ETH
imply PTP_1588_CLOCK
default y
help
This driver adds support for using the DPAA2 1588 timer module
as a PTP clock.