| # 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. |
