Commit 71e79430 authored by Eric Woudstra's avatar Eric Woudstra Committed by Jakub Kicinski
Browse files

net: phy: air_en8811h: Add the Airoha EN8811H PHY driver 



Add the driver for the Airoha EN8811H 2.5 Gigabit PHY. The phy supports
100/1000/2500 Mbps with auto negotiation only.

The driver uses two firmware files, for which updated versions are added to
linux-firmware already.

Note: At phy-address + 8 there is another device on the mdio bus, that
belongs to the EN881H. While the original driver writes to it, Airoha
has confirmed this is not needed. Therefore, communication with this
device is not included in this driver.

Signed-off-by: default avatarEric Woudstra <ericwouds@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240326162305.303598-3-ericwouds@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 2434ba2b

drivers/net/phy/Kconfig

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Original line number Diff line number Diff line
@@ -76,6 +76,11 @@ config SFP 


comment "MII PHY device drivers"



config AIR_EN8811H_PHY

	tristate "Airoha EN8811H 2.5 Gigabit PHY"

	help

	  Currently supports the Airoha EN8811H PHY.



config AMD_PHY

	tristate "AMD and Altima PHYs"

	help

drivers/net/phy/Makefile

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Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ obj-y += $(sfp-obj-y) $(sfp-obj-m) 


obj-$(CONFIG_ADIN_PHY)		+= adin.o

obj-$(CONFIG_ADIN1100_PHY)	+= adin1100.o

obj-$(CONFIG_AIR_EN8811H_PHY)   += air_en8811h.o

obj-$(CONFIG_AMD_PHY)		+= amd.o

obj-$(CONFIG_AQUANTIA_PHY)	+= aquantia/

ifdef CONFIG_AX88796B_RUST_PHY

drivers/net/phy/air_en8811h.c

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File added.

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