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Merge tag 'io_uring-5.7-2020-05-22' of git://git.kernel.dk/linux-block
[thirdparty/linux.git] / drivers / net / dsa / mv88e6xxx / Kconfig
1 # SPDX-License-Identifier: GPL-2.0-only
2 config NET_DSA_MV88E6XXX
3 tristate "Marvell 88E6xxx Ethernet switch fabric support"
4 depends on NET_DSA
5 select IRQ_DOMAIN
6 select NET_DSA_TAG_EDSA
7 select NET_DSA_TAG_DSA
8 help
9 This driver adds support for most of the Marvell 88E6xxx models of
10 Ethernet switch chips, except 88E6060.
11
12 config NET_DSA_MV88E6XXX_GLOBAL2
13 bool "Switch Global 2 Registers support"
14 default y
15 depends on NET_DSA_MV88E6XXX
16 help
17 This registers set at internal SMI address 0x1C provides extended
18 features like EEPROM interface, trunking, cross-chip setup, etc.
19
20 It is required on most chips. If the chip you compile the support for
21 doesn't have such registers set, say N here. In doubt, say Y.
22
23 config NET_DSA_MV88E6XXX_PTP
24 bool "PTP support for Marvell 88E6xxx"
25 default n
26 depends on NET_DSA_MV88E6XXX_GLOBAL2
27 depends on PTP_1588_CLOCK
28 imply NETWORK_PHY_TIMESTAMPING
29 help
30 Say Y to enable PTP hardware timestamping on Marvell 88E6xxx switch
31 chips that support it.