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1# SPDX-License-Identifier: GPL-2.0-only2menuconfig NET_DSA_MICROCHIP_KSZ_COMMON3 tristate "Microchip KSZ8XXX/KSZ9XXX/LAN937X series switch support"4 depends on NET_DSA5 select NET_DSA_TAG_KSZ6 select NET_DSA_TAG_NONE7 select NET_IEEE8021Q_HELPERS8 select DCB9 help10 This driver adds support for Microchip KSZ8, KSZ9 and11 LAN937X series switch chips, being KSZ8863/8873,12 KSZ8895/8864, KSZ8794/8795/8765,13 KSZ9477/9897/9896/9567/8567, KSZ9893/9563/8563 and14 LAN9370/9371/9372/9373/9374.15 16config NET_DSA_MICROCHIP_KSZ9477_I2C17 tristate "KSZ series I2C connected switch driver"18 depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C19 select REGMAP_I2C20 help21 Select to enable support for registering switches configured through I2C.22 23config NET_DSA_MICROCHIP_KSZ_SPI24 tristate "KSZ series SPI connected switch driver"25 depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI26 select REGMAP_SPI27 help28 Select to enable support for registering switches configured through SPI.29 30config NET_DSA_MICROCHIP_KSZ_PTP31 bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch"32 depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK33 depends on NET_DSA_MICROCHIP_KSZ_COMMON=m || PTP_1588_CLOCK=y34 help35 Select to enable support for timestamping & PTP clock manipulation in36 KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports37 only one step timestamping. LAN937x switch supports both one step and38 two step timestamping.39 40config NET_DSA_MICROCHIP_KSZ8863_SMI41 tristate "KSZ series SMI connected switch driver"42 depends on NET_DSA_MICROCHIP_KSZ_COMMON43 select MDIO_BITBANG44 help45 Select to enable support for registering switches configured through46 Microchip SMI. It supports the KSZ8863 and KSZ8873 switch.47