nxp_irqsteer.h File Reference

NXP IRQSTEER interrupt aggregator driver API. More...

#include <zephyr/types.h>

Go to the source code of this file.

Functions
void	nxp_irqstr_irq_enable (uint32_t irq)
	Enable a multi-level IRQ line.
void	nxp_irqstr_irq_disable (uint32_t irq)
	Disable a multi-level IRQ line.
int	nxp_irqstr_irq_is_enabled (unsigned int irq)
	Get the enable state of a multi-level IRQ line.
void	nxp_irqstr_irq_priority_set (unsigned int irq, unsigned int prio, unsigned int flags)
	Set the priority of the parent line of a multi-level IRQ.

Detailed Description

NXP IRQSTEER interrupt aggregator driver API.

Function Documentation

nxp_irqstr_irq_disable()

void nxp_irqstr_irq_disable

(

uint32_t

irq

)

Disable a multi-level IRQ line.

Parameters

irq	Multi-level encoded IRQ number

nxp_irqstr_irq_enable()

void nxp_irqstr_irq_enable

(

uint32_t

irq

)

Enable a multi-level IRQ line.

Parameters

irq	Multi-level encoded IRQ number

nxp_irqstr_irq_is_enabled()

int nxp_irqstr_irq_is_enabled

(

unsigned int

irq

)

Get the enable state of a multi-level IRQ line.

Parameters

irq	Multi-level encoded IRQ number

Returns

1 if the IRQ line is enabled, 0 otherwise

nxp_irqstr_irq_priority_set()

void nxp_irqstr_irq_priority_set	(	unsigned int	irq,
		unsigned int	prio,
		unsigned int	flags )

Set the priority of the parent line of a multi-level IRQ.

Parameters

irq	Multi-level encoded IRQ number
prio	Interrupt priority
flags	Architecture-specific IRQ configuration flags