renesas_elc.h File Reference

Public APIs for the Renesas ELC driver. More...

#include <stdint.h>
#include <zephyr/sys/slist.h>
#include <zephyr/device.h>
#include <zephyr/kernel.h>
#include <zephyr/internal/syscall_handler.h>
#include <zephyr/syscalls/renesas_elc.h>

Go to the source code of this file.

Data Structures
struct	renesas_elc_dt_spec
	Container for Renesas ELC information specified in devicetree. More...

Macros
#define	RENESAS_ELC_DT_SPEC_DEVICE_GET_BY_NAME(node_id, name)    DEVICE_DT_GET(DT_PHANDLE_BY_NAME(node_id, renesas_elcs, name))
	Get the device pointer from the "renesas-elcs" property by element name.
#define	RENESAS_ELC_DT_SPEC_DEVICE_GET_BY_IDX(node_id, idx)    DEVICE_DT_GET(DT_PHANDLE_BY_IDX(node_id, renesas_elcs, idx))
	Get the device pointer from the "renesas-elcs" property by index.
#define	RENESAS_ELC_DT_SPEC_DEVICE_GET_BY_NAME_OR_NULL(node_id, name)    DEVICE_DT_GET_OR_NULL(DT_PHANDLE_BY_NAME(node_id, renesas_elcs, name))
	Get the device pointer from the "renesas-elcs" property by element name, or return NULL if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_DEVICE_GET_BY_IDX_OR_NULL(node_id, idx)    DEVICE_DT_GET_OR_NULL(DT_PHANDLE_BY_IDX(node_id, renesas_elcs, idx))
	Get the device pointer from the "renesas-elcs" property by index, or return NULL if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_DEVICE_INST_GET_BY_NAME(inst, name)    DEVICE_DT_GET(DT_PHANDLE_BY_NAME(DT_DRV_INST(inst), renesas_elcs, name))
	Get the device pointer from the "renesas-elcs" property by element name for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_DEVICE_INST_GET_BY_IDX(inst, idx)    DEVICE_DT_GET(DT_PHANDLE_BY_IDX(DT_DRV_INST(inst), renesas_elcs, idx))
	Get the device pointer from the "renesas-elcs" property by index for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_DEVICE_INST_GET_BY_NAME_OR_NULL(inst, name)    DEVICE_DT_GET_OR_NULL(DT_PHANDLE_BY_NAME(DT_DRV_INST(inst), renesas_elcs, name))
	Get the device pointer from the "renesas-elcs" property by element name for a DT_DRV_COMPAT instance, or return NULL if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_DEVICE_INST_GET_BY_IDX_OR_NULL(inst, idx)    DEVICE_DT_GET_OR_NULL(DT_PHANDLE_BY_IDX(DT_DRV_INST(inst), renesas_elcs, idx))
	Get the device pointer from the "renesas-elcs" property by index for a DT_DRV_COMPAT instance, or return NULL if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_NAME(node_id, name)    DT_PHA_BY_NAME(node_id, renesas_elcs, name, peripheral)
	Get the peripheral cell value from the "renesas-elcs" property by element name.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_IDX(node_id, idx)    DT_PHA_BY_IDX(node_id, renesas_elcs, idx, peripheral)
	Get the peripheral cell value from the "renesas-elcs" property by index.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_NAME_OR(node_id, name, default_value)
	Get the peripheral cell value from the "renesas-elcs" property by element name, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_IDX_OR(node_id, idx, default_value)
	Get the peripheral cell value from the "renesas-elcs" property by index, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_INST_GET_BY_NAME(inst, name)    RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_NAME(DT_DRV_INST(inst), name)
	Get the peripheral cell value by element name for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_INST_GET_BY_IDX(inst, idx)    RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_IDX(DT_DRV_INST(inst), idx)
	Get the peripheral cell value by index for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_INST_GET_BY_NAME_OR(inst, name, default_value)    RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_NAME_OR(DT_DRV_INST(inst), name, default_value)
	Get the peripheral cell value by element name for a DT_DRV_COMPAT instance, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_PERIPHERAL_INST_GET_BY_IDX_OR(inst, idx, default_value)    RENESAS_ELC_DT_SPEC_PERIPHERAL_GET_BY_IDX_OR(DT_DRV_INST(inst), idx, default_value)
	Get the peripheral cell value by index for a DT_DRV_COMPAT instance, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_EVENT_GET_BY_NAME(node_id, name)    DT_PHA_BY_NAME(node_id, renesas_elcs, name, event)
	Get the event cell value from the "renesas-elcs" property by element name.
#define	RENESAS_ELC_DT_SPEC_EVENT_GET_BY_IDX(node_id, idx)    DT_PHA_BY_IDX(node_id, renesas_elcs, idx, event)
	Get the event cell value from the "renesas-elcs" property by index.
#define	RENESAS_ELC_DT_SPEC_EVENT_GET_BY_NAME_OR(node_id, name, default_value)
	Get the event cell value from the "renesas-elcs" property by element name, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_EVENT_GET_BY_IDX_OR(node_id, idx, default_value)
	Get the event cell value from the "renesas-elcs" property by index, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_EVENT_INST_GET_BY_NAME(inst, name)    RENESAS_ELC_DT_SPEC_EVENT_GET_BY_NAME(DT_DRV_INST(inst), name)
	Get the event cell value by element name for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_EVENT_INST_GET_BY_IDX(inst, idx)    RENESAS_ELC_DT_SPEC_EVENT_GET_BY_IDX(DT_DRV_INST(inst), idx)
	Get the event cell value by index for a DT_DRV_COMPAT instance.
#define	RENESAS_ELC_DT_SPEC_EVENT_INST_GET_BY_NAME_OR(inst, name, default_value)    RENESAS_ELC_DT_SPEC_EVENT_GET_BY_NAME_OR(DT_DRV_INST(inst), name, default_value)
	Get the event cell value by element name for a DT_DRV_COMPAT instance, or return a default value if the property does not exist.
#define	RENESAS_ELC_DT_SPEC_EVENT_INST_GET_BY_IDX_OR(inst, idx, default_value)    RENESAS_ELC_DT_SPEC_EVENT_GET_BY_IDX_OR(DT_DRV_INST(inst), idx, default_value)
	Get the event cell value by index for a DT_DRV_COMPAT instance, or return a default value if the property does not exist.

Functions
int	renesas_elc_software_event_generate (const struct device *dev, uint32_t event)
	Generate a software event in the Event Link Controller.
int	renesas_elc_link_set (const struct device *dev, uint32_t peripheral, uint32_t event)
	Create a single event link.
int	renesas_elc_link_break (const struct device *dev, uint32_t peripheral)
	Break an event link.
int	renesas_elc_enable (const struct device *dev)
	Enable the operation of the Event Link Controller.
int	renesas_elc_disable (const struct device *dev)
	Disable the operation of the Event Link Controller.

Detailed Description

Public APIs for the Renesas ELC driver.