nordic,nrf-ipct-global

Vendor: Nordic Semiconductor

Description

Nordic Global IPCT (Interprocessor Communication Transceiver)

Properties

Node specific properties

Properties not inherited from the base binding file.

Name

Type

Details

global-domain-id

int

 
Global IPCT instances reside on specific buses within the Global Domain,
such as fast and slow, which have different IDs that do not match the
standard Global Domain ID presented in their address.

This property is required.

channels

int

 
Number of channels implemented by the IPCT instance.

This property is required.

source-channel-links

array

 
Mapping of IPCT channels that are mapped between two IPCT instances on
separate domains, in which a channel on this IPCT node is considered
the source. This array is then comprised of a 3-integer-wide "unit"
that defines one connection of the mapping. The format of this unit
is <source_channel sink_domain_id sink_channel>. Units are sequential
in the array, therefore requiring the length of this property to be
a factor of 3.

For example, if channel 2 is to be mapped to Radio Core (ID: 3) IPCT
channel 4, then the array "unit" would be <2 NRF_DOMAIN_ID_RADIOCORE 4>
or <2 3 4>.

sink-channel-links

array

 
Mapping of IPCT channels that are mapped between two IPCT instances on
separate domains, in which a channel on this IPCT node is considered
the sink. This array is then comprised of a 3-integer-wide "unit"
that defines one connection of the mapping. The format of this unit
is <sink_channel source_domain_id source_channel>. Units are sequential
in the array, therefore requiring the length of this property to be
a factor of 3.

For example, if channel 2 is to be mapped to Radio Core (ID: 3) IPCT
channel 4, then the array "unit" would be <2 NRF_DOMAIN_ID_RADIOCORE 4>
or <2 3 4>.

owned-channels

array

 
List of channels in a split-ownership peripheral that are to be owned
for use by the compiled CPU.

nonsecure-channels

array

 
List of channels in a split-ownership, split-security peripheral that
are to be configured as nonsecure. In Trustzone systems, this property
is only evaluated for secure peripherals, as nonsecure channels are
implicitly specified through the owned-channels property. This property
is ignored in non-Trustzone systems.

child-owned-channels

array

 
List of channels in a split-ownership peripheral that are officially
owned by the compiled CPU but intended to be used by its child
subprocessor(s).

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 “nordic,nrf-ipct-global” compatible.

Name

Type

Details

reg

array

 
register space

This property is required.

See Important properties for more information.

status

string

 
indicates the operational status of a device

Legal values: 'ok', 'okay', 'disabled', 'reserved', 'fail', 'fail-sss'

See Important properties for more information.

compatible

string-array

 
compatible strings

This property is required.

See Important properties for more information.

reg-names

string-array

 
name of each register space

interrupts

array

 
interrupts for device

See Important properties for more information.

interrupts-extended

compound

 
extended interrupt specifier for device

interrupt-names

string-array

 
name of each interrupt

interrupt-parent

phandle

 
phandle to interrupt controller node

label

string

 
Human readable string describing the device (used as device_get_binding() argument)

See Important properties for more information.

This property is deprecated.

clocks

phandle-array

 
Clock gate information

clock-names

string-array

 
name of each clock

#address-cells

int

 
number of address cells in reg property

#size-cells

int

 
number of size cells in reg property

dmas

phandle-array

 
DMA channels specifiers

dma-names

string-array

 
Provided names of DMA channel specifiers

io-channels

phandle-array

 
IO channels specifiers

io-channel-names

string-array

 
Provided names of IO channel specifiers

mboxes

phandle-array

 
mailbox / IPM channels specifiers

mbox-names

string-array

 
Provided names of mailbox / IPM channel specifiers

power-domains

phandle-array

 
Power domain specifiers

power-domain-names

string-array

 
Provided names of power domain specifiers

#power-domain-cells

int

 
Number of cells in power-domains property

zephyr,deferred-init

boolean

 
Do not initialize device automatically on boot. Device should be manually
initialized using device_init().

wakeup-source

boolean

 
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.

zephyr,pm-device-runtime-auto

boolean

 
Automatically configure the device for runtime power management after the
init function runs.

zephyr,disabling-power-states

phandles

 
List of power states that will disable this device power.