nxp,imx-csi

Vendor: NXP Semiconductors N.V.

Note

An implementation of a driver matching this compatible is available in drivers/video/video_mcux_csi.c.

Description

NXP MCUX CMOS sensor interface

Properties

Top level properties

These property descriptions apply to “nxp,imx-csi” nodes themselves. This page also describes child node properties in the following sections.

Node specific 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.

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.

pinctrl-names

string-array

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

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 “nxp,imx-csi” compatible.

Name

Type

Details

interrupts

array

 
interrupts for device

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

array

 
register space

See Important properties for more information.

reg-names

string-array

 
name of each register space

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.

Grandchild node properties

Name

Type

Details

remote-endpoint-label

string

 
Label of the 'remote-endpoint' subnode that interfaces with this endpoint.
This property is used as a 'work-around' to be able to declare the remote
endpoint and should be replaced by a "remote-endpoint" phandle property when
Zephyr devicetree supports circular dependency in the future.

This property is required.

bus-type

int

 
Data bus type.

Legal values: 1, 2, 3, 4, 5, 6

data-shift

int

 
On parallel data busses, if bus-width is used to specify the number of
data lines, data-shift can be used to specify which data lines are used,
e.g. "bus-width=<8>; data-shift=<2>;" means, that lines 9:2 are used.

hsync-active

int

 
Active state of the HSYNC signal

Legal values: 0, 1

vsync-active

int

 
Active state of the VSYNC signal.

Legal values: 0, 1

pclk-sample

int

 
Sample data on falling, rising or both edges of the pixel clock signal.

Legal values: 0, 1, 2

link-frequencies

array

 
Allowed data bus frequencies. For MIPI CSI-2, for instance, this is the
actual frequency of the bus, not bits per clock per lane value.

clock-lane

int

 
Physical clock lane index. Position of an entry determines the logical
lane number, while the value of an entry indicates physical lane, e.g. for
a MIPI CSI-2 bus we could have "clock-lane = <0>;", which places the
clock lane on hardware lane 0. This property is valid for serial busses
only (e.g. MIPI CSI-2).

data-lanes

array

 
An array of physical data lane indexes. Position of an entry determines
the logical lane number, while the value of an entry indicates physical
lane, e.g. for 2-lane MIPI CSI-2 bus we could have "data-lanes = <1 2>;",
assuming the clock lane is on hardware lane 0. If the hardware does not
support lane reordering, monotonically incremented values shall be used
from 0 or 1 onwards, depending on whether or not there is also a clock
lane. This property is valid for serial busses only (e.g. MIPI CSI-2).

bus-width

int

 
Number of data lines actively used, only valid for parallel busses.