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cubelinux-kernel/Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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Hisilicon Fast Ethernet MDIO Controller interface
Required properties:
- compatible: should be "hisilicon,hisi-femac-mdio".
- reg: address and length of the register set for the device.
- clocks: A phandle to the reference clock for this device.
- PHY subnode: inherits from phy binding [1]
[1] Documentation/devicetree/bindings/net/phy.txt
Example:
mdio: mdio@10091100 {
compatible = "hisilicon,hisi-femac-mdio";
reg = <0x10091100 0x10>;
clocks = <&crg HI3516CV300_MDIO_CLK>;
#address-cells = <1>;
#size-cells = <0>;
phy0: phy@1 {
reg = <1>;
};
};