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net: broadcom: Add PTP_1588_CLOCK_OPTIONAL dependency for BCMGENET under ARCH_BCM2835

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[ Upstream commit 421f8663b3a775c32f724f793264097c60028f2e ]

commit 8d820bc9d12b ("net: broadcom: Fix BCMGENET Kconfig") fixes the build
that contain 99addbe31f55 ("net: broadcom: Select BROADCOM_PHY for BCMGENET")
and enable BCMGENET=y but PTP_1588_CLOCK_OPTIONAL=m, which otherwise
leads to a link failure. However this may trigger a runtime failure.

Fix the original issue by propagating the PTP_1588_CLOCK_OPTIONAL dependency
of BROADCOM_PHY down to BCMGENET.

Fixes: 8d820bc9d12b ("net: broadcom: Fix BCMGENET Kconfig")
Fixes: 99addbe31f55 ("net: broadcom: Select BROADCOM_PHY for BCMGENET")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20221125115003.30308-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
YueHaibing 2022-11-25 19:50:03 +08:00 committed by Greg Kroah-Hartman
parent 16eb678bca
commit eb96fd3983
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/broadcom/Kconfig
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@ -71,13 +71,14 @@ config BCM63XX_ENET
config BCMGENET
tristate "Broadcom GENET internal MAC support"
depends on HAS_IOMEM
depends on PTP_1588_CLOCK_OPTIONAL || !ARCH_BCM2835
select MII
select PHYLIB
select FIXED_PHY
select BCM7XXX_PHY
select MDIO_BCM_UNIMAC
select DIMLIB
select BROADCOM_PHY if (ARCH_BCM2835 && PTP_1588_CLOCK_OPTIONAL)
select BROADCOM_PHY if ARCH_BCM2835
help
This driver supports the built-in Ethernet MACs found in the
Broadcom BCM7xxx Set Top Box family chipset.