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infineon,xmc4xxx-ethernet

Vendor: Infineon Technologies

Description

XMC 4XXX Ethernet

Properties

Properties not inherited from the base binding file.

Name

Type

Details

pinctrl-0

phandles

Pin configuration/s for the first state. Content is specific to the
selected pin controller driver implementation.

This property is required.

pinctrl-names

string-array

Names for the provided states. The number of names needs to match the
number of states.

This property is required.

phy-connection-type

string

Specifies the interface connection type between ethernet MAC and PHY.

This property is required.

Legal values: 'mii', 'rmii', 'gmii'

rxd0-port-ctrl

string

Receive bit 0 (rxd0) signal GPIO connection. Used for RMII and MII interfaces.

This property is required.

Legal values: 'P2_2', 'P0_2', 'P14_8', 'P5_0'

rxd1-port-ctrl

string

Receive bit 1 (rxd1) signal GPIO connection. Used for RMII and MII interfaces.

This property is required.

Legal values: 'P2_3', 'P0_3', 'P14_9', 'P5_1'

rxd2-port-ctrl

string

Receive bit 2 (rxd2) signal GPIO connection. Only used for MII interface.

Legal values: 'P5_8', 'P6_4'

rxd3-port-ctrl

string

Receive bit 2 (rxd2) signal GPIO connection. Only used for MII interface.

Legal values: 'P5_9', 'P6_3'

rmii-rx-clk-port-ctrl

string

If the RMII interface is used it connects GPIO to the rmii-clk signal.
Otherwise, if the MII interface is used, then it connects to the Receive clock (rx-clk)
signal.

This property is required.

Legal values: 'P2_1', 'P0_0', 'P15_8', 'P6_5'

crs-rx-dv-port-ctrl

string

If the RMII interface is used it connects GPIO to the Carrier Sense Data Valid (crs-dv)
signal. Otherwise, if the MII interface is used, it connects to the
Receive Data Valid (rx-dv) signal.

This property is required.

Legal values: 'P2_5', 'P0_1', 'P15_9', 'P5_2'

crs-port-ctrl

string

Carrier Sense (crs) signal GPIO connection. Only used for the MII interface.

Legal values: 'P5_11', 'unused1', 'unused2', 'P5_4'

rxer-port-ctrl

string

Receive Error (rxer) signal GPIO connection. Used for MII and RMII interfaces.

This property is required.

Legal values: 'P2_4', 'P0_11', 'unused1', 'P5_3'

col-port-ctrl

string

Collision (col) signal GPIO connection. Only used for MII interface.

Legal values: 'P2_15', 'unused1', 'unused2', 'P5_5'

tx-clk-port-ctrl

string

Transmit clock (tx-clk) GPIO connection. Only used for MII interface.

Legal values: 'P5_10', 'P6_6'

local-mac-address

uint8-array

Specifies the MAC address that was assigned to the network device

zephyr,random-mac-address

boolean

Use a random MAC address generated when the driver is initialized.
Note that using this choice and rebooting a board may leave stale
MAC address in peers' ARP caches and lead to issues and delays in
communication.  (Use "ip neigh flush all" on Linux peers to clear
ARP cache.)

It is driver specific how the OUI octets are handled.

If set we ignore any setting of the local-mac-address property.

phy-handle

phandle

Specifies a reference to a node representing a PHY device.

pinctrl-1

phandles

Pin configuration/s for the second state. See pinctrl-0.

pinctrl-2

phandles

Pin configuration/s for the third state. See pinctrl-0.

pinctrl-3

phandles

Pin configuration/s for the fourth state. See pinctrl-0.

pinctrl-4

phandles

Pin configuration/s for the fifth state. See pinctrl-0.