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net: dsa: Move KS8995 to the DSA subsystem

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By reading the datasheets for the KS8995 it is obvious that this
is a 100 Mbit DSA switch.

Let us start the refactoring by moving it to the DSA subsystem to
preserve development history.

Verified that the chip still probes the same after this patch
provided CONFIG_HAVE_NET_DSA, CONFIG_NET_DSA and CONFIG_DSA_KS8995
are selected.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250813-ks8995-to-dsa-v1-1-75c359ede3a5@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Linus Walleij 2025-08-13 23:43:03 +02:00 committed by Jakub Kicinski
parent a510980e74
commit 60cbe71fdb
5 changed files with 8 additions and 5 deletions
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7
drivers/net/dsa/Kconfig
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@ -99,6 +99,13 @@ config NET_DSA_RZN1_A5PSW
This driver supports the A5PSW switch, which is embedded in Renesas
RZ/N1 SoC.
config NET_DSA_KS8995
tristate "Micrel KS8995 family 5-ports 10/100 Ethernet switches"
depends on SPI
help
This driver supports the Micrel KS8995 family of 10/100 Mbit ethernet
switches, managed over SPI.
config NET_DSA_SMSC_LAN9303
tristate
select NET_DSA_TAG_LAN9303

1
drivers/net/dsa/Makefile
View File

@ -5,6 +5,7 @@ obj-$(CONFIG_NET_DSA_LOOP) += dsa_loop.o
ifdef CONFIG_NET_DSA_LOOP
obj-$(CONFIG_FIXED_PHY) += dsa_loop_bdinfo.o
endif
obj-$(CONFIG_NET_DSA_KS8995) += ks8995.o
obj-$(CONFIG_NET_DSA_LANTIQ_GSWIP) += lantiq_gswip.o
obj-$(CONFIG_NET_DSA_MT7530) += mt7530.o
obj-$(CONFIG_NET_DSA_MT7530_MDIO) += mt7530-mdio.o

0
drivers/net/phy/spi_ks8995.c → drivers/net/dsa/ks8995.c
View File

4
drivers/net/phy/Kconfig
View File

@ -465,7 +465,3 @@ config XILINX_GMII2RGMII
Ethernet physical media devices and the Gigabit Ethernet controller.
endif # PHYLIB
config MICREL_KS8995MA
tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"
depends on SPI

1
drivers/net/phy/Makefile
View File

@ -72,7 +72,6 @@ obj-$(CONFIG_MAXLINEAR_GPHY) += mxl-gpy.o
obj-$(CONFIG_MAXLINEAR_86110_PHY) += mxl-86110.o
obj-y += mediatek/
obj-$(CONFIG_MESON_GXL_PHY) += meson-gxl.o
obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o
obj-$(CONFIG_MICREL_PHY) += micrel.o
obj-$(CONFIG_MICROCHIP_PHY) += microchip.o
obj-$(CONFIG_MICROCHIP_PHY_RDS_PTP) += microchip_rds_ptp.o