infineon,xmc4xxx-ethernet
Vendor: Infineon Technologies
Note
An implementation of a driver matching this compatible is available in drivers/ethernet/eth_xmc4xxx.c.
Description
XMC 4XXX Ethernet
Properties
Node specific properties
Properties not inherited from the base binding file.
Name |
Type |
Details |
|---|---|---|
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Pin configuration/s for the first state. Content is specific to the
selected pin controller driver implementation.
This property is required. |
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Names for the provided states. The number of names needs to match the
number of states.
This property is required. |
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Specifies the interface connection type between ethernet MAC and PHY.
This property is required. Legal values: |
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Receive bit 0 (rxd0) signal GPIO connection. Used for RMII and MII interfaces.
This property is required. Legal values: |
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Receive bit 1 (rxd1) signal GPIO connection. Used for RMII and MII interfaces.
This property is required. Legal values: |
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Receive bit 2 (rxd2) signal GPIO connection. Only used for MII interface.
Legal values: |
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Receive bit 2 (rxd2) signal GPIO connection. Only used for MII interface.
Legal values: |
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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: |
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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: |
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Carrier Sense (crs) signal GPIO connection. Only used for the MII interface.
Legal values: |
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Receive Error (rxer) signal GPIO connection. Used for MII and RMII interfaces.
This property is required. Legal values: |
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Collision (col) signal GPIO connection. Only used for MII interface.
Legal values: |
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Transmit clock (tx-clk) GPIO connection. Only used for MII interface.
Legal values: |
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Specifies the MAC address that was assigned to the network device
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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.
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Specifies a reference to a node representing a PHY device.
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Pin configuration/s for the second state. See pinctrl-0.
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Pin configuration/s for the third state. See pinctrl-0.
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Pin configuration/s for the fourth state. See pinctrl-0.
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Pin configuration/s for the fifth state. See pinctrl-0.
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Deprecated node specific properties
Deprecated properties not inherited from the base binding file.
(None)
Base properties
Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “infineon,xmc4xxx-ethernet” compatible.
Name |
Type |
Details |
|---|---|---|
|
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interrupts for device
This property is required. See Important properties for more information. |
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indicates the operational status of a device
Legal values: See Important properties for more information. |
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compatible strings
This property is required. See Important properties for more information. |
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register space
See Important properties for more information. |
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name of each register space
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extended interrupt specifier for device
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name of each interrupt
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phandle to interrupt controller node
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Human readable string describing the device (used as device_get_binding() argument)
See Important properties for more information. This property is deprecated. |
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Clock gate information
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name of each clock
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number of address cells in reg property
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number of size cells in reg property
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DMA channels specifiers
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Provided names of DMA channel specifiers
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IO channels specifiers
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Provided names of IO channel specifiers
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mailbox / IPM channels specifiers
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Provided names of mailbox / IPM channel specifiers
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Power domain specifiers
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Provided names of power domain specifiers
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Number of cells in power-domains property
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Do not initialize device automatically on boot. Device should be manually
initialized using device_init().
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Property to identify that a device can be used as wake up source.
When this property is provided a specific flag is set into the
device that tells the system that the device is capable of
wake up the system.
Wake up capable devices are disabled (interruptions will not wake up
the system) by default but they can be enabled at runtime if necessary.
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Automatically configure the device for runtime power management after the
init function runs.
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List of power states that will disable this device power.
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