nxp,mcux-i2s

Description

These nodes are “i2s” bus nodes.

NXP mcux SAI-I2S controller

Properties

Properties not inherited from the base binding file.

Name	Type	Details
`nxp,tx-dma-channel`	`int`	tx dma channel number This property is required.
`nxp,rx-dma-channel`	`int`	rx dma channel number This property is required.
`nxp,tx-sync-mode`	`boolean`	tx sync mode
`nxp,rx-sync-mode`	`boolean`	rx sync mode
`pre-div`	`int`	pre divider
`podf`	`int`	post-divider fraction
`pll-clocks`	`phandle-array`	pll settings
`pll-clock-names`	`string-array`	Provided names of pll-clock specifiers
`pinmuxes`	`phandle-array`	iomux settings
`nxp,tx-channel`	`int`	tx channel the maximum number is SOC dependent

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,mcux-i2s” 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.
`dma-names`	`string-array`	Provided names of DMA channel specifiers 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
`clocks`	`phandle-array`	Clock gate information
`clock-names`	`string-array`	name of each clock
`dmas`	`phandle-array`	DMA channels 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
`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.