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nxp,kinetis-flexcan¶

Vendor: NXP Semiconductors

Description¶

These nodes are “can” bus nodes.

NXP FlexCAN controller

Properties¶

Properties not inherited from the base binding file.

Name	Type	Details
`clk-source`	`int`	CAN engine clock source This property is required.
`bus-speed`	`int`	bus speed in Baud/s This property is required.
`sjw`	`int`	Resynchronization jump width (ISO 11898-1) This property is required.
`prop-seg`	`int`	Time quantums of propagation segment (ISO 11898-1)
`phase-seg1`	`int`	Time quantums of phase buffer 1 segment (ISO 11898-1)
`phase-seg2`	`int`	Time quantums of phase buffer 2 segment (ISO 11898-1)
`sample-point`	`int`	Sample point in permille. This param is required if segments are not given. If the sample point is given, the segments are ignored.

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,kinetis-flexcan” compatible.

Name	Type	Details
`reg`	`array`	register space This property is required. See Important properties for more information.
`interrupts`	`array`	interrupts for device This property is required. See Important properties for more information.
`clocks`	`phandle-array`	Clock gate information This property is required.
`#address-cells`	`int`	number of address cells in reg property This property is required. Constant value: `1`
`#size-cells`	`int`	number of size cells in reg property This property is required.
`label`	`string`	Human readable string describing the device (used as device_get_binding() argument) 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-extended`	`compound`	extended interrupt specifier for device
`interrupt-names`	`string-array`	name of each interrupt
`interrupt-parent`	`phandle`	phandle to interrupt controller node
`clock-names`	`string-array`	name of each clock
`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
`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.