tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig NET_DSA_MICROCHIP_KSZ_COMMON
3 tristate "Microchip KSZ8795/KSZ9477/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 KSZ9477 series switch and
11 KSZ8795/KSZ88x3 switch chips.
12
13config NET_DSA_MICROCHIP_KSZ9477_I2C
14 tristate "KSZ series I2C connected switch driver"
15 depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C
16 select REGMAP_I2C
17 help
18 Select to enable support for registering switches configured through I2C.
19
20config NET_DSA_MICROCHIP_KSZ_SPI
21 tristate "KSZ series SPI connected switch driver"
22 depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI
23 select REGMAP_SPI
24 help
25 Select to enable support for registering switches configured through SPI.
26
27config NET_DSA_MICROCHIP_KSZ_PTP
28 bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch"
29 depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK
30 depends on NET_DSA_MICROCHIP_KSZ_COMMON=m || PTP_1588_CLOCK=y
31 help
32 Select to enable support for timestamping & PTP clock manipulation in
33 KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports
34 only one step timestamping. LAN937x switch supports both one step and
35 two step timestamping.
36
37config NET_DSA_MICROCHIP_KSZ8863_SMI
38 tristate "KSZ series SMI connected switch driver"
39 depends on NET_DSA_MICROCHIP_KSZ_COMMON
40 select MDIO_BITBANG
41 help
42 Select to enable support for registering switches configured through
43 Microchip SMI. It supports the KSZ8863 and KSZ8873 switch.