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# SPDX-License-Identifier: GPL-2.0-only
menuconfig NET_DSA_MICROCHIP_KSZ_COMMON
tristate "Microchip KSZ8XXX/KSZ9XXX/LAN937X series switch support"
depends on NET_DSA
select NET_DSA_TAG_KSZ
select NET_DSA_TAG_NONE
select NET_IEEE8021Q_HELPERS
select DCB
help
This driver adds support for Microchip KSZ8, KSZ9 and
LAN937X series switch chips, being KSZ8863/8873,
KSZ8895/8864, KSZ8794/8795/8765,
KSZ9477/9897/9896/9567/8567, KSZ9893/9563/8563 and
LAN9370/9371/9372/9373/9374.
config NET_DSA_MICROCHIP_KSZ9477_I2C
tristate "KSZ series I2C connected switch driver"
depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C
select REGMAP_I2C
help
Select to enable support for registering switches configured through I2C.
config NET_DSA_MICROCHIP_KSZ_SPI
tristate "KSZ series SPI connected switch driver"
depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI
select REGMAP_SPI
help
Select to enable support for registering switches configured through SPI.
config NET_DSA_MICROCHIP_KSZ_PTP
bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch"
depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK
depends on NET_DSA_MICROCHIP_KSZ_COMMON=m || PTP_1588_CLOCK=y
help
Select to enable support for timestamping & PTP clock manipulation in
KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports
only one step timestamping. LAN937x switch supports both one step and
two step timestamping.
config NET_DSA_MICROCHIP_KSZ8863_SMI
tristate "KSZ series SMI connected switch driver"
depends on NET_DSA_MICROCHIP_KSZ_COMMON
select MDIO_BITBANG
help
Select to enable support for registering switches configured through
Microchip SMI. It supports the KSZ8863 and KSZ8873 switch.
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