Macros
#define	DT_RESET_CTLR_BY_IDX(node_id, idx) DT_PHANDLE_BY_IDX(node_id, resets, idx)
	Get the node identifier for the controller phandle from a "resets" phandle-array property at an index.

#define	DT_RESET_CTLR(node_id) DT_RESET_CTLR_BY_IDX(node_id, 0)
	Equivalent to DT_RESET_CTLR_BY_IDX(node_id, 0)

#define	DT_RESET_CTLR_BY_NAME(node_id, name) DT_PHANDLE_BY_NAME(node_id, resets, name)
	Get the node identifier for the controller phandle from a resets phandle-array property by name.

#define	DT_RESET_CELL_BY_IDX(node_id, idx, cell) DT_PHA_BY_IDX(node_id, resets, idx, cell)
	Get a reset specifier's cell value at an index.

#define	DT_RESET_CELL_BY_NAME(node_id, name, cell) DT_PHA_BY_NAME(node_id, resets, name, cell)
	Get a reset specifier's cell value by name.

#define	DT_RESET_CELL(node_id, cell) DT_RESET_CELL_BY_IDX(node_id, 0, cell)
	Equivalent to DT_RESET_CELL_BY_IDX(node_id, 0, cell)

#define	DT_INST_RESET_CTLR_BY_IDX(inst, idx) DT_RESET_CTLR_BY_IDX(DT_DRV_INST(inst), idx)
	Get the node identifier for the controller phandle from a "resets" phandle-array property at an index.

#define	DT_INST_RESET_CTLR(inst) DT_INST_RESET_CTLR_BY_IDX(inst, 0)
	Equivalent to DT_INST_RESET_CTLR_BY_IDX(inst, 0)

#define	DT_INST_RESET_CTLR_BY_NAME(inst, name) DT_RESET_CTLR_BY_NAME(DT_DRV_INST(inst), name)
	Get the node identifier for the controller phandle from a resets phandle-array property by name.

#define	DT_INST_RESET_CELL_BY_IDX(inst, idx, cell) DT_RESET_CELL_BY_IDX(DT_DRV_INST(inst), idx, cell)
	Get a DT_DRV_COMPAT instance's reset specifier's cell value at an index.

#define	DT_INST_RESET_CELL_BY_NAME(inst, name, cell) DT_RESET_CELL_BY_NAME(DT_DRV_INST(inst), name, cell)
	Get a DT_DRV_COMPAT instance's reset specifier's cell value by name.

#define	DT_INST_RESET_CELL(inst, cell) DT_INST_RESET_CELL_BY_IDX(inst, 0, cell)
	Equivalent to DT_INST_RESET_CELL_BY_IDX(inst, 0, cell)

#define	DT_RESET_ID_BY_IDX(node_id, idx) DT_PHA_BY_IDX(node_id, resets, idx, id)
	Get a Reset Controller specifier's id cell at an index.

#define	DT_RESET_ID(node_id) DT_RESET_ID_BY_IDX(node_id, 0)
	Equivalent to DT_RESET_ID_BY_IDX(node_id, 0)

#define	DT_INST_RESET_ID_BY_IDX(inst, idx) DT_RESET_ID_BY_IDX(DT_DRV_INST(inst), idx)
	Get a DT_DRV_COMPAT instance's Reset Controller specifier's id cell value at an index.

#define	DT_INST_RESET_ID(inst) DT_INST_RESET_ID_BY_IDX(inst, 0)
	Equivalent to DT_INST_RESET_ID_BY_IDX(inst, 0)

Detailed Description

Macro Definition Documentation

◆ DT_INST_RESET_CELL

#define DT_INST_RESET_CELL	(	inst,
		cell
	)	DT_INST_RESET_CELL_BY_IDX(inst, 0, cell)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_INST_RESET_CELL_BY_IDX(inst, 0, cell)

Parameters

inst	DT_DRV_COMPAT instance number
cell	lowercase-and-underscores cell name

Returns: the value of the cell inside the specifier at index 0

◆ DT_INST_RESET_CELL_BY_IDX

#define DT_INST_RESET_CELL_BY_IDX	(	inst,
		idx,
		cell
	)	DT_RESET_CELL_BY_IDX(DT_DRV_INST(inst), idx, cell)

#include <include/zephyr/devicetree/reset.h>

Get a DT_DRV_COMPAT instance's reset specifier's cell value at an index.

Parameters

inst	DT_DRV_COMPAT instance number
idx	logical index into resets property
cell	lowercase-and-underscores cell name

Returns: the cell value at index "idx"

See also: DT_RESET_CELL_BY_IDX()

◆ DT_INST_RESET_CELL_BY_NAME

#define DT_INST_RESET_CELL_BY_NAME	(	inst,
		name,
		cell
	)	DT_RESET_CELL_BY_NAME(DT_DRV_INST(inst), name, cell)

#include <include/zephyr/devicetree/reset.h>

Get a DT_DRV_COMPAT instance's reset specifier's cell value by name.

Parameters

inst	DT_DRV_COMPAT instance number
name	lowercase-and-underscores name of a resets element as defined by the node's reset-names property
cell	lowercase-and-underscores cell name

Returns: the cell value in the specifier at the named element

See also: DT_RESET_CELL_BY_NAME()

◆ DT_INST_RESET_CTLR

#define DT_INST_RESET_CTLR ( inst ) DT_INST_RESET_CTLR_BY_IDX(inst, 0)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_INST_RESET_CTLR_BY_IDX(inst, 0)

Parameters

inst	instance number

Returns: a node identifier for the reset controller at index 0 in "resets"

See also: DT_RESET_CTLR()

◆ DT_INST_RESET_CTLR_BY_IDX

#define DT_INST_RESET_CTLR_BY_IDX	(	inst,
		idx
	)	DT_RESET_CTLR_BY_IDX(DT_DRV_INST(inst), idx)

#include <include/zephyr/devicetree/reset.h>

Get the node identifier for the controller phandle from a "resets" phandle-array property at an index.

Parameters

inst	instance number
idx	logical index into "resets"

Returns: the node identifier for the reset controller referenced at index "idx"

See also: DT_RESET_CTLR_BY_IDX()

◆ DT_INST_RESET_CTLR_BY_NAME

#define DT_INST_RESET_CTLR_BY_NAME	(	inst,
		name
	)	DT_RESET_CTLR_BY_NAME(DT_DRV_INST(inst), name)

#include <include/zephyr/devicetree/reset.h>

Get the node identifier for the controller phandle from a resets phandle-array property by name.

Parameters

inst	instance number
name	lowercase-and-underscores name of a resets element as defined by the node's reset-names property

Returns: the node identifier for the reset controller referenced by the named element

See also: DT_RESET_CTLR_BY_NAME()

◆ DT_INST_RESET_ID

#define DT_INST_RESET_ID ( inst ) DT_INST_RESET_ID_BY_IDX(inst, 0)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_INST_RESET_ID_BY_IDX(inst, 0)

Parameters

inst	DT_DRV_COMPAT instance number

Returns: the id cell value at index 0

See also: DT_INST_RESET_ID_BY_IDX()

◆ DT_INST_RESET_ID_BY_IDX

#define DT_INST_RESET_ID_BY_IDX	(	inst,
		idx
	)	DT_RESET_ID_BY_IDX(DT_DRV_INST(inst), idx)

#include <include/zephyr/devicetree/reset.h>

Get a DT_DRV_COMPAT instance's Reset Controller specifier's id cell value at an index.

Parameters

inst	DT_DRV_COMPAT instance number
idx	logical index into "resets"

Returns: the id cell value at index "idx"

See also: DT_RESET_ID_BY_IDX()

◆ DT_RESET_CELL

#define DT_RESET_CELL	(	node_id,
		cell
	)	DT_RESET_CELL_BY_IDX(node_id, 0, cell)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_RESET_CELL_BY_IDX(node_id, 0, cell)

Parameters

node_id	node identifier for a node with a resets property
cell	lowercase-and-underscores cell name

Returns: the cell value at index 0

See also: DT_RESET_CELL_BY_IDX()

◆ DT_RESET_CELL_BY_IDX

#define DT_RESET_CELL_BY_IDX	(	node_id,
		idx,
		cell
	)	DT_PHA_BY_IDX(node_id, resets, idx, cell)

#include <include/zephyr/devicetree/reset.h>

Get a reset specifier's cell value at an index.

Example devicetree fragment:

reset: reset-controller@... {
        compatible = "vnd,reset";
        #reset-cells = <1>;
};

n: node {
        resets = <&reset 10>;
};

Bindings fragment for the vnd,reset compatible:

reset-cells:
  - id

Example usage:

DT_RESET_CELL_BY_IDX(DT_NODELABEL(n), 0, id) // 10

Parameters

node_id	node identifier for a node with a resets property
idx	logical index into resets property
cell	lowercase-and-underscores cell name

Returns: the cell value at index "idx"

See also: DT_PHA_BY_IDX()

◆ DT_RESET_CELL_BY_NAME

#define DT_RESET_CELL_BY_NAME	(	node_id,
		name,
		cell
	)	DT_PHA_BY_NAME(node_id, resets, name, cell)

#include <include/zephyr/devicetree/reset.h>

Get a reset specifier's cell value by name.

Example devicetree fragment:

reset: reset-controller@... {
        compatible = "vnd,reset";
        #reset-cells = <1>;
};

n: node {
        resets = <&reset 10>;
        reset-names = "alpha";
};

Bindings fragment for the vnd,reset compatible:

reset-cells:
  - id

Example usage:

DT_RESET_CELL_BY_NAME(DT_NODELABEL(n), alpha, id) // 10

Parameters

node_id	node identifier for a node with a resets property
name	lowercase-and-underscores name of a resets element as defined by the node's reset-names property
cell	lowercase-and-underscores cell name

Returns: the cell value in the specifier at the named element

See also: DT_PHA_BY_NAME()

◆ DT_RESET_CTLR

#define DT_RESET_CTLR ( node_id ) DT_RESET_CTLR_BY_IDX(node_id, 0)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_RESET_CTLR_BY_IDX(node_id, 0)

Parameters

node_id node identifier

Returns: a node identifier for the reset controller at index 0 in "resets"

See also: DT_RESET_CTLR_BY_IDX()

◆ DT_RESET_CTLR_BY_IDX

#define DT_RESET_CTLR_BY_IDX	(	node_id,
		idx
	)	DT_PHANDLE_BY_IDX(node_id, resets, idx)

#include <include/zephyr/devicetree/reset.h>

Get the node identifier for the controller phandle from a "resets" phandle-array property at an index.

Example devicetree fragment:

reset1: reset-controller@... { ... };

reset2: reset-controller@... { ... };

n: node {
        resets = <&reset1 10>, <&reset2 20>;
};

Example usage:

DT_RESET_CTLR_BY_IDX(DT_NODELABEL(n), 0)) // DT_NODELABEL(reset1)
DT_RESET_CTLR_BY_IDX(DT_NODELABEL(n), 1)) // DT_NODELABEL(reset2)

Parameters

node_id	node identifier
idx	logical index into "resets"

Returns: the node identifier for the reset controller referenced at index "idx"

See also: DT_PHANDLE_BY_IDX()

◆ DT_RESET_CTLR_BY_NAME

#define DT_RESET_CTLR_BY_NAME	(	node_id,
		name
	)	DT_PHANDLE_BY_NAME(node_id, resets, name)

#include <include/zephyr/devicetree/reset.h>

Get the node identifier for the controller phandle from a resets phandle-array property by name.

Example devicetree fragment:

reset1: reset-controller@... { ... };

reset2: reset-controller@... { ... };

n: node {
        resets = <&reset1 10>, <&reset2 20>;
        reset-names = "alpha", "beta";
};

Example usage:

DT_RESET_CTLR_BY_NAME(DT_NODELABEL(n), alpha) // DT_NODELABEL(reset1)
DT_RESET_CTLR_BY_NAME(DT_NODELABEL(n), beta) // DT_NODELABEL(reset2)

Parameters

node_id	node identifier
name	lowercase-and-underscores name of a resets element as defined by the node's reset-names property

Returns: the node identifier for the reset controller referenced by name

See also: DT_PHANDLE_BY_NAME()

◆ DT_RESET_ID

#define DT_RESET_ID ( node_id ) DT_RESET_ID_BY_IDX(node_id, 0)

#include <include/zephyr/devicetree/reset.h>

Equivalent to DT_RESET_ID_BY_IDX(node_id, 0)

Parameters

node_id node identifier

Returns: the id cell value at index 0

See also: DT_RESET_ID_BY_IDX()

◆ DT_RESET_ID_BY_IDX

#define DT_RESET_ID_BY_IDX	(	node_id,
		idx
	)	DT_PHA_BY_IDX(node_id, resets, idx, id)

#include <include/zephyr/devicetree/reset.h>

Get a Reset Controller specifier's id cell at an index.

This macro only works for Reset Controller specifiers with cells named "id". Refer to the node's binding to check if necessary.

Example devicetree fragment:

reset: reset-controller@... {
        compatible = "vnd,reset";
        #reset-cells = <1>;
};

n: node {
        resets = <&reset 10>;
};

Bindings fragment for the vnd,reset compatible:

reset-cells:
  - id

Example usage:

DT_RESET_ID_BY_IDX(DT_NODELABEL(n), 0) // 10

Parameters

node_id	node identifier
idx	logical index into "resets"

Returns: the id cell value at index "idx"

See also: DT_PHA_BY_IDX()

Macros

Detailed Description

Macro Definition Documentation

◆ DT_INST_RESET_CELL

◆ DT_INST_RESET_CELL_BY_IDX

◆ DT_INST_RESET_CELL_BY_NAME

◆ DT_INST_RESET_CTLR

◆ DT_INST_RESET_CTLR_BY_IDX

◆ DT_INST_RESET_CTLR_BY_NAME

◆ DT_INST_RESET_ID

◆ DT_INST_RESET_ID_BY_IDX

◆ DT_RESET_CELL

◆ DT_RESET_CELL_BY_IDX

◆ DT_RESET_CELL_BY_NAME

◆ DT_RESET_CTLR

◆ DT_RESET_CTLR_BY_IDX

◆ DT_RESET_CTLR_BY_NAME

◆ DT_RESET_ID

◆ DT_RESET_ID_BY_IDX