1# SPDX-License-Identifier: GPL-2.0-only 2menuconfig NET_DSA_MICROCHIP_KSZ_COMMON 3 tristate "Microchip KSZ8XXX/KSZ9XXX/LAN937X series switch support" 4 depends on NET_DSA 5 select NET_DSA_TAG_KSZ 6 select NET_DSA_TAG_NONE 7 select NET_IEEE8021Q_HELPERS 8 select DCB 9 help 10 This driver adds support for Microchip KSZ8, KSZ9 and 11 LAN937X series switch chips, being KSZ8863/8873, 12 KSZ8895/8864, KSZ8794/8795/8765, 13 KSZ9477/9897/9896/9567/8567, KSZ9893/9563/8563 and 14 LAN9370/9371/9372/9373/9374. 15 16config NET_DSA_MICROCHIP_KSZ9477_I2C 17 tristate "KSZ series I2C connected switch driver" 18 depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C 19 select REGMAP_I2C 20 help 21 Select to enable support for registering switches configured through I2C. 22 23config NET_DSA_MICROCHIP_KSZ_SPI 24 tristate "KSZ series SPI connected switch driver" 25 depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI 26 select REGMAP_SPI 27 help 28 Select to enable support for registering switches configured through SPI. 29 30config NET_DSA_MICROCHIP_KSZ_PTP 31 bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch" 32 depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK 33 depends on NET_DSA_MICROCHIP_KSZ_COMMON=m || PTP_1588_CLOCK=y 34 help 35 Select to enable support for timestamping & PTP clock manipulation in 36 KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports 37 only one step timestamping. LAN937x switch supports both one step and 38 two step timestamping. 39 40config NET_DSA_MICROCHIP_KSZ8863_SMI 41 tristate "KSZ series SMI connected switch driver" 42 depends on NET_DSA_MICROCHIP_KSZ_COMMON 43 select MDIO_BITBANG 44 help 45 Select to enable support for registering switches configured through 46 Microchip SMI. It supports the KSZ8863 and KSZ8873 switch. 47