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_KS8995 6 select NET_DSA_TAG_KSZ 7 select NET_DSA_TAG_NONE 8 select NET_IEEE8021Q_HELPERS 9 select DCB 10 select PCS_XPCS 11 help 12 This driver adds support for Microchip KSZ8, KSZ9 and 13 LAN937X series switch chips, being KSZ8863/8873, 14 KSZ8895/8864, KSZ8794/8795/8765, 15 KSZ9477/9897/9896/9567/8567, KSZ9893/9563/8563 and 16 LAN9370/9371/9372/9373/9374. 17 18config NET_DSA_MICROCHIP_KSZ9477_I2C 19 tristate "KSZ series I2C connected switch driver" 20 depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C 21 select REGMAP_I2C 22 help 23 Select to enable support for registering switches configured through I2C. 24 25config NET_DSA_MICROCHIP_KSZ_SPI 26 tristate "KSZ series SPI connected switch driver" 27 depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI 28 select REGMAP_SPI 29 help 30 Select to enable support for registering switches configured through SPI. 31 32config NET_DSA_MICROCHIP_KSZ_PTP 33 bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch" 34 depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK 35 depends on NET_DSA_MICROCHIP_KSZ_COMMON=m || PTP_1588_CLOCK=y 36 help 37 Select to enable support for timestamping & PTP clock manipulation in 38 KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports 39 only one step timestamping. LAN937x switch supports both one step and 40 two step timestamping. 41 42config NET_DSA_MICROCHIP_KSZ8863_SMI 43 tristate "KSZ series SMI connected switch driver" 44 depends on NET_DSA_MICROCHIP_KSZ_COMMON 45 select MDIO_BITBANG 46 help 47 Select to enable support for registering switches configured through 48 Microchip SMI. It supports the KSZ8863 and KSZ8873 switch. 49