Devicetree main header. More...

#include <devicetree_unfixed.h>
#include <devicetree_fixups.h>
#include <sys/util.h>
#include <devicetree/io-channels.h>
#include <devicetree/clocks.h>
#include <devicetree/gpio.h>
#include <devicetree/spi.h>
#include <devicetree/dma.h>
#include <devicetree/pwms.h>
#include <devicetree/fixed-partitions.h>
#include <devicetree/zephyr.h>
#include <devicetree/ordinals.h>
#include <devicetree/pinctrl.h>

Macros
#define	DT_INVALID_NODE _
	Name for an invalid node identifier. More...

#define	DT_ROOT DT_N
	Node identifier for the root node in the devicetree. More...

#define	DT_PATH(...) DT_PATH_INTERNAL(__VA_ARGS__)
	Get a node identifier for a devicetree path. More...

#define	DT_NODELABEL(label) DT_CAT(DT_N_NODELABEL_, label)
	Get a node identifier for a node label. More...

#define	DT_ALIAS(alias) DT_CAT(DT_N_ALIAS_, alias)
	Get a node identifier from /aliases. More...

#define	DT_INST(inst, compat) UTIL_CAT(DT_N_INST, DT_DASH(inst, compat))
	Get a node identifier for an instance of a compatible. More...

#define	DT_PARENT(node_id) UTIL_CAT(node_id, _PARENT)
	Get a node identifier for a parent node. More...

#define	DT_GPARENT(node_id) DT_PARENT(DT_PARENT(node_id))
	Get a node identifier for a grandparent node. More...

#define	DT_CHILD(node_id, child) UTIL_CAT(node_id, DT_S_PREFIX(child))
	Get a node identifier for a child node. More...

#define	DT_COMPAT_GET_ANY_STATUS_OKAY(compat)
	Get a node identifier for a status "okay" node with a compatible. More...

#define	DT_NODE_PATH(node_id) DT_CAT(node_id, _PATH)
	Get a devicetree node's full path as a string literal. More...

#define	DT_NODE_FULL_NAME(node_id) DT_CAT(node_id, _FULL_NAME)
	Get a devicetree node's name with unit-address as a string literal. More...

#define	DT_SAME_NODE(node_id1, node_id2) (DT_DEP_ORD(node_id1) == (DT_DEP_ORD(node_id2)))
	Do node_id1 and node_id2 refer to the same node? More...

#define	DT_PROP(node_id, prop) DT_CAT(node_id, _P_##prop)
	Get a devicetree property value. More...

#define	DT_PROP_LEN(node_id, prop) DT_PROP(node_id, prop##_LEN)
	Get a property's logical length. More...

#define	DT_PROP_LEN_OR(node_id, prop, default_value)
	Like DT_PROP_LEN(), but with a fallback to default_value. More...

#define	DT_PROP_HAS_IDX(node_id, prop, idx) IS_ENABLED(DT_CAT6(node_id, _P_, prop, _IDX_, idx, _EXISTS))
	Is index "idx" valid for an array type property? More...

#define	DT_PROP_BY_IDX(node_id, prop, idx) DT_PROP(node_id, prop##_IDX_##idx)
	Get the value at index "idx" in an array type property. More...

#define	DT_PROP_OR(node_id, prop, default_value)
	Like DT_PROP(), but with a fallback to default_value. More...

#define	DT_LABEL(node_id) DT_PROP(node_id, label)
	Equivalent to DT_PROP(node_id, label) More...

#define	DT_ENUM_IDX(node_id, prop) DT_PROP(node_id, prop##_ENUM_IDX)
	Get a property value's index into its enumeration values. More...

#define	DT_ENUM_IDX_OR(node_id, prop, default_idx_value)
	Like DT_ENUM_IDX(), but with a fallback to a default enum index. More...

#define	DT_STRING_TOKEN(node_id, prop) DT_CAT4(node_id, _P_, prop, _STRING_TOKEN)
	Get a string property's value as a token. More...

#define	DT_STRING_UPPER_TOKEN(node_id, prop) DT_CAT4(node_id, _P_, prop, _STRING_UPPER_TOKEN)
	Like DT_STRING_TOKEN(), but uppercased. More...

#define	DT_ENUM_TOKEN(node_id, prop)
	Get an enumeration property's value as a token. More...

#define	DT_ENUM_UPPER_TOKEN(node_id, prop)
	Like DT_ENUM_TOKEN(), but uppercased. More...

#define	DT_PROP_BY_PHANDLE_IDX(node_id, phs, idx, prop) DT_PROP(DT_PHANDLE_BY_IDX(node_id, phs, idx), prop)
	Get a property value from a phandle in a property. More...

#define	DT_PROP_BY_PHANDLE_IDX_OR(node_id, phs, idx, prop, default_value) DT_PROP_OR(DT_PHANDLE_BY_IDX(node_id, phs, idx), prop, default_value)
	Like DT_PROP_BY_PHANDLE_IDX(), but with a fallback to default_value. More...

#define	DT_PROP_BY_PHANDLE(node_id, ph, prop) DT_PROP_BY_PHANDLE_IDX(node_id, ph, 0, prop)
	Get a property value from a phandle's node. More...

#define	DT_PHA_BY_IDX(node_id, pha, idx, cell) DT_PROP(node_id, pha##_IDX_##idx##_VAL_##cell)
	Get a phandle-array specifier cell value at an index. More...

#define	DT_PHA_BY_IDX_OR(node_id, pha, idx, cell, default_value) DT_PROP_OR(node_id, pha##_IDX_##idx##_VAL_##cell, default_value)
	Like DT_PHA_BY_IDX(), but with a fallback to default_value. More...

#define	DT_PHA(node_id, pha, cell) DT_PHA_BY_IDX(node_id, pha, 0, cell)
	Equivalent to DT_PHA_BY_IDX(node_id, pha, 0, cell) More...

#define	DT_PHA_OR(node_id, pha, cell, default_value) DT_PHA_BY_IDX_OR(node_id, pha, 0, cell, default_value)
	Like DT_PHA(), but with a fallback to default_value. More...

#define	DT_PHA_BY_NAME(node_id, pha, name, cell) DT_PROP(node_id, pha##_NAME_##name##_VAL_##cell)
	Get a value within a phandle-array specifier by name. More...

#define	DT_PHA_BY_NAME_OR(node_id, pha, name, cell, default_value) DT_PROP_OR(node_id, pha##_NAME_##name##_VAL_##cell, default_value)
	Like DT_PHA_BY_NAME(), but with a fallback to default_value. More...

#define	DT_PHANDLE_BY_NAME(node_id, pha, name) DT_PROP(node_id, pha##_NAME_##name##_PH)
	Get a phandle's node identifier from a phandle array by name. More...

#define	DT_PHANDLE_BY_IDX(node_id, prop, idx) DT_CAT6(node_id, _P_, prop, _IDX_, idx, _PH)
	Get a node identifier for a phandle in a property. More...

#define	DT_PHANDLE(node_id, prop) DT_PHANDLE_BY_IDX(node_id, prop, 0)
	Get a node identifier for a phandle property's value. More...

#define	DT_NUM_REGS(node_id) DT_CAT(node_id, _REG_NUM)
	Get the number of register blocks in the reg property. More...

#define	DT_REG_HAS_IDX(node_id, idx) IS_ENABLED(DT_CAT(node_id, _REG_IDX_##idx##_EXISTS))
	Is "idx" a valid register block index? More...

#define	DT_REG_ADDR_BY_IDX(node_id, idx) DT_CAT(node_id, _REG_IDX_##idx##_VAL_ADDRESS)
	Get the base address of the register block at index "idx". More...

#define	DT_REG_SIZE_BY_IDX(node_id, idx) DT_CAT(node_id, _REG_IDX_##idx##_VAL_SIZE)
	Get the size of the register block at index "idx". More...

#define	DT_REG_ADDR(node_id) DT_REG_ADDR_BY_IDX(node_id, 0)
	Get a node's (only) register block address. More...

#define	DT_REG_SIZE(node_id) DT_REG_SIZE_BY_IDX(node_id, 0)
	Get a node's (only) register block size. More...

#define	DT_REG_ADDR_BY_NAME(node_id, name) DT_CAT(node_id, _REG_NAME_##name##_VAL_ADDRESS)
	Get a register block's base address by name. More...

#define	DT_REG_SIZE_BY_NAME(node_id, name) DT_CAT(node_id, _REG_NAME_##name##_VAL_SIZE)
	Get a register block's size by name. More...

#define	DT_NUM_IRQS(node_id) DT_CAT(node_id, _IRQ_NUM)
	Get the number of interrupt sources for the node. More...

#define	DT_IRQ_HAS_IDX(node_id, idx) IS_ENABLED(DT_CAT(node_id, _IRQ_IDX_##idx##_EXISTS))
	Is "idx" a valid interrupt index? More...

#define	DT_IRQ_HAS_CELL_AT_IDX(node_id, idx, cell) IS_ENABLED(DT_CAT(node_id, _IRQ_IDX_##idx##_VAL_##cell##_EXISTS))
	Does an interrupts property have a named cell specifier at an index? If this returns 1, then DT_IRQ_BY_IDX(node_id, idx, cell) is valid. If it returns 0, it is an error to use that macro. More...

#define	DT_IRQ_HAS_CELL(node_id, cell) DT_IRQ_HAS_CELL_AT_IDX(node_id, 0, cell)
	Equivalent to DT_IRQ_HAS_CELL_AT_IDX(node_id, 0, cell) More...

#define	DT_IRQ_HAS_NAME(node_id, name) IS_ENABLED(DT_CAT(node_id, _IRQ_NAME_##name##_VAL_irq_EXISTS))
	Does an interrupts property have a named specifier value at an index? If this returns 1, then DT_IRQ_BY_NAME(node_id, name, cell) is valid. If it returns 0, it is an error to use that macro. More...

#define	DT_IRQ_BY_IDX(node_id, idx, cell) DT_CAT(node_id, _IRQ_IDX_##idx##_VAL_##cell)
	Get a value within an interrupt specifier at an index. More...

#define	DT_IRQ_BY_NAME(node_id, name, cell) DT_CAT(node_id, _IRQ_NAME_##name##_VAL_##cell)
	Get a value within an interrupt specifier by name. More...

#define	DT_IRQ(node_id, cell) DT_IRQ_BY_IDX(node_id, 0, cell)
	Get an interrupt specifier's value Equivalent to DT_IRQ_BY_IDX(node_id, 0, cell). More...

#define	DT_IRQN(node_id) DT_IRQ(node_id, irq)
	Get a node's (only) irq number. More...

#define	DT_CHOSEN(prop) DT_CAT(DT_CHOSEN_, prop)
	Get a node identifier for a /chosen node property. More...

#define	DT_HAS_CHOSEN(prop) IS_ENABLED(DT_CHOSEN_##prop##_EXISTS)
	Test if the devicetree has a /chosen node. More...

#define	DT_FOREACH_CHILD(node_id, fn) DT_CAT(node_id, _FOREACH_CHILD)(fn)
	Invokes "fn" for each child of "node_id". More...

#define	DT_FOREACH_CHILD_VARGS(node_id, fn, ...) DT_CAT(node_id, _FOREACH_CHILD_VARGS)(fn, __VA_ARGS__)
	Invokes "fn" for each child of "node_id" with multiple arguments. More...

#define	DT_FOREACH_CHILD_STATUS_OKAY(node_id, fn) DT_CAT(node_id, _FOREACH_CHILD_STATUS_OKAY)(fn)
	Call "fn" on the child nodes with status "okay". More...

#define	DT_FOREACH_CHILD_STATUS_OKAY_VARGS(node_id, fn, ...) DT_CAT(node_id, _FOREACH_CHILD_STATUS_OKAY_VARGS)(fn, __VA_ARGS__)
	Call "fn" on the child nodes with status "okay" with multiple arguments. More...

#define	DT_FOREACH_PROP_ELEM(node_id, prop, fn) DT_CAT4(node_id, _P_, prop, _FOREACH_PROP_ELEM)(fn)
	Invokes "fn" for each element in the value of property "prop". More...

#define	DT_FOREACH_PROP_ELEM_VARGS(node_id, prop, fn, ...) DT_CAT4(node_id, _P_, prop, _FOREACH_PROP_ELEM_VARGS)(fn, __VA_ARGS__)
	Invokes "fn" for each element in the value of property "prop" with multiple arguments. More...

#define	DT_FOREACH_STATUS_OKAY(compat, fn)
	Call "fn" on all nodes with compatible DT_DRV_COMPAT and status "okay". More...

#define	DT_FOREACH_STATUS_OKAY_VARGS(compat, fn, ...)
	Invokes "fn" for each status "okay" node of a compatible with multiple arguments. More...

#define	DT_NODE_EXISTS(node_id) IS_ENABLED(DT_CAT(node_id, _EXISTS))
	Does a node identifier refer to a node? More...

#define	DT_NODE_HAS_STATUS(node_id, status) DT_NODE_HAS_STATUS_INTERNAL(node_id, status)
	Does a node identifier refer to a node with a status? More...

#define	DT_HAS_COMPAT_STATUS_OKAY(compat) IS_ENABLED(DT_CAT(DT_COMPAT_HAS_OKAY_, compat))
	Does the devicetree have a status "okay" node with a compatible? More...

#define	DT_NUM_INST_STATUS_OKAY(compat)
	Get the number of instances of a given compatible with status "okay". More...

#define	DT_NODE_HAS_COMPAT(node_id, compat) IS_ENABLED(DT_CAT(node_id, _COMPAT_MATCHES_##compat))
	Does a devicetree node match a compatible? More...

#define	DT_NODE_HAS_COMPAT_STATUS(node_id, compat, status) DT_NODE_HAS_COMPAT(node_id, compat) && DT_NODE_HAS_STATUS(node_id, status)
	Does a devicetree node have a compatible and status? More...

#define	DT_NODE_HAS_PROP(node_id, prop) IS_ENABLED(DT_CAT(node_id, _P_##prop##_EXISTS))
	Does a devicetree node have a property? More...

#define	DT_PHA_HAS_CELL_AT_IDX(node_id, pha, idx, cell)
	Does a phandle array have a named cell specifier at an index? More...

#define	DT_PHA_HAS_CELL(node_id, pha, cell) DT_PHA_HAS_CELL_AT_IDX(node_id, pha, 0, cell)
	Equivalent to DT_PHA_HAS_CELL_AT_IDX(node_id, pha, 0, cell) More...

#define	DT_BUS(node_id) DT_CAT(node_id, _BUS)
	Node's bus controller. More...

#define	DT_BUS_LABEL(node_id) DT_PROP(DT_BUS(node_id), label)
	Node's bus controller's label property. More...

#define	DT_ON_BUS(node_id, bus) IS_ENABLED(DT_CAT(node_id, _BUS_##bus))
	Is a node on a bus of a given type? More...

#define	DT_DRV_INST(inst) DT_INST(inst, DT_DRV_COMPAT)
	Node identifier for an instance of a DT_DRV_COMPAT compatible. More...

#define	DT_INST_FOREACH_CHILD(inst, fn) DT_FOREACH_CHILD(DT_DRV_INST(inst), fn)
	Call "fn" on all child nodes of DT_DRV_INST(inst). More...

#define	DT_INST_FOREACH_CHILD_VARGS(inst, fn, ...) DT_FOREACH_CHILD_VARGS(DT_DRV_INST(inst), fn, __VA_ARGS__)
	Call "fn" on all child nodes of DT_DRV_INST(inst). More...

#define	DT_INST_PROP(inst, prop) DT_PROP(DT_DRV_INST(inst), prop)
	Get a DT_DRV_COMPAT instance property. More...

#define	DT_INST_PROP_LEN(inst, prop) DT_PROP_LEN(DT_DRV_INST(inst), prop)
	Get a DT_DRV_COMPAT property length. More...

#define	DT_INST_PROP_HAS_IDX(inst, prop, idx) DT_PROP_HAS_IDX(DT_DRV_INST(inst), prop, idx)
	Is index "idx" valid for an array type property on a DT_DRV_COMPAT instance? More...

#define	DT_INST_PROP_BY_IDX(inst, prop, idx) DT_PROP_BY_IDX(DT_DRV_INST(inst), prop, idx)
	Get a DT_DRV_COMPAT element value in an array property. More...

#define	DT_INST_PROP_OR(inst, prop, default_value) DT_PROP_OR(DT_DRV_INST(inst), prop, default_value)
	Like DT_INST_PROP(), but with a fallback to default_value. More...

#define	DT_INST_LABEL(inst) DT_INST_PROP(inst, label)
	Get a DT_DRV_COMPAT instance's "label" property. More...

#define	DT_INST_PROP_BY_PHANDLE(inst, ph, prop) DT_INST_PROP_BY_PHANDLE_IDX(inst, ph, 0, prop)
	Get a DT_DRV_COMPAT instance's property value from a phandle's node. More...

#define	DT_INST_PROP_BY_PHANDLE_IDX(inst, phs, idx, prop) DT_PROP_BY_PHANDLE_IDX(DT_DRV_INST(inst), phs, idx, prop)
	Get a DT_DRV_COMPAT instance's property value from a phandle in a property. More...

#define	DT_INST_PHA_BY_IDX(inst, pha, idx, cell) DT_PHA_BY_IDX(DT_DRV_INST(inst), pha, idx, cell)
	Get a DT_DRV_COMPAT instance's phandle-array specifier value at an index. More...

#define	DT_INST_PHA_BY_IDX_OR(inst, pha, idx, cell, default_value) DT_PHA_BY_IDX_OR(DT_DRV_INST(inst), pha, idx, cell, default_value)
	Like DT_INST_PHA_BY_IDX(), but with a fallback to default_value. More...

#define	DT_INST_PHA(inst, pha, cell) DT_INST_PHA_BY_IDX(inst, pha, 0, cell)
	Get a DT_DRV_COMPAT instance's phandle-array specifier value Equivalent to DT_INST_PHA_BY_IDX(inst, pha, 0, cell) More...

#define	DT_INST_PHA_OR(inst, pha, cell, default_value) DT_INST_PHA_BY_IDX_OR(inst, pha, 0, cell, default_value)
	Like DT_INST_PHA(), but with a fallback to default_value. More...

#define	DT_INST_PHA_BY_NAME(inst, pha, name, cell) DT_PHA_BY_NAME(DT_DRV_INST(inst), pha, name, cell)
	Get a DT_DRV_COMPAT instance's value within a phandle-array specifier by name. More...

#define	DT_INST_PHA_BY_NAME_OR(inst, pha, name, cell, default_value) DT_PHA_BY_NAME_OR(DT_DRV_INST(inst), pha, name, cell, default_value)
	Like DT_INST_PHA_BY_NAME(), but with a fallback to default_value. More...

#define	DT_INST_PHANDLE_BY_NAME(inst, pha, name) DT_PHANDLE_BY_NAME(DT_DRV_INST(inst), pha, name) \
	Get a DT_DRV_COMPAT instance's phandle node identifier from a phandle array by name. More...

#define	DT_INST_PHANDLE_BY_IDX(inst, prop, idx) DT_PHANDLE_BY_IDX(DT_DRV_INST(inst), prop, idx)
	Get a DT_DRV_COMPAT instance's node identifier for a phandle in a property. More...

#define	DT_INST_PHANDLE(inst, prop) DT_INST_PHANDLE_BY_IDX(inst, prop, 0)
	Get a DT_DRV_COMPAT instance's node identifier for a phandle property's value. More...

#define	DT_INST_REG_HAS_IDX(inst, idx) DT_REG_HAS_IDX(DT_DRV_INST(inst), idx)
	is "idx" a valid register block index on a DT_DRV_COMPAT instance? More...

#define	DT_INST_REG_ADDR_BY_IDX(inst, idx) DT_REG_ADDR_BY_IDX(DT_DRV_INST(inst), idx)
	Get a DT_DRV_COMPAT instance's idx-th register block's address. More...

#define	DT_INST_REG_SIZE_BY_IDX(inst, idx) DT_REG_SIZE_BY_IDX(DT_DRV_INST(inst), idx)
	Get a DT_DRV_COMPAT instance's idx-th register block's size. More...

#define	DT_INST_REG_ADDR_BY_NAME(inst, name) DT_REG_ADDR_BY_NAME(DT_DRV_INST(inst), name)
	Get a DT_DRV_COMPAT's register block address by name. More...

#define	DT_INST_REG_SIZE_BY_NAME(inst, name) DT_REG_SIZE_BY_NAME(DT_DRV_INST(inst), name)
	Get a DT_DRV_COMPAT's register block size by name. More...

#define	DT_INST_REG_ADDR(inst) DT_INST_REG_ADDR_BY_IDX(inst, 0)
	Get a DT_DRV_COMPAT's (only) register block address. More...

#define	DT_INST_REG_SIZE(inst) DT_INST_REG_SIZE_BY_IDX(inst, 0)
	Get a DT_DRV_COMPAT's (only) register block size. More...

#define	DT_INST_IRQ_BY_IDX(inst, idx, cell) DT_IRQ_BY_IDX(DT_DRV_INST(inst), idx, cell)
	Get a DT_DRV_COMPAT interrupt specifier value at an index. More...

#define	DT_INST_IRQ_BY_NAME(inst, name, cell) DT_IRQ_BY_NAME(DT_DRV_INST(inst), name, cell)
	Get a DT_DRV_COMPAT interrupt specifier value by name. More...

#define	DT_INST_IRQ(inst, cell) DT_INST_IRQ_BY_IDX(inst, 0, cell)
	Get a DT_DRV_COMPAT interrupt specifier's value. More...

#define	DT_INST_IRQN(inst) DT_INST_IRQ(inst, irq)
	Get a DT_DRV_COMPAT's (only) irq number. More...

#define	DT_INST_BUS(inst) DT_BUS(DT_DRV_INST(inst))
	Get a DT_DRV_COMPAT's bus node identifier. More...

#define	DT_INST_BUS_LABEL(inst) DT_BUS_LABEL(DT_DRV_INST(inst))
	Get a DT_DRV_COMPAT's bus node's label property. More...

#define	DT_INST_ON_BUS(inst, bus) DT_ON_BUS(DT_DRV_INST(inst), bus)
	Test if a DT_DRV_COMPAT's bus type is a given type. More...

#define	DT_ANY_INST_ON_BUS_STATUS_OKAY(bus) DT_COMPAT_ON_BUS_INTERNAL(DT_DRV_COMPAT, bus)
	Test if any DT_DRV_COMPAT node is on a bus of a given type and has status okay. More...

#define	DT_INST_FOREACH_STATUS_OKAY(fn)
	Call "fn" on all nodes with compatible DT_DRV_COMPAT and status "okay". More...

#define	DT_INST_FOREACH_STATUS_OKAY_VARGS(fn, ...)
	Call "fn" on all nodes with compatible DT_DRV_COMPAT and status "okay" with multiple arguments. More...

#define	DT_INST_FOREACH_PROP_ELEM(inst, prop, fn) DT_FOREACH_PROP_ELEM(DT_DRV_INST(inst), prop, fn)
	Invokes "fn" for each element of property "prop" for a DT_DRV_COMPAT instance. More...

#define	DT_INST_FOREACH_PROP_ELEM_VARGS(inst, prop, fn, ...) DT_FOREACH_PROP_ELEM_VARGS(DT_DRV_INST(inst), prop, fn, __VA_ARGS__)
	Invokes "fn" for each element of property "prop" for a DT_DRV_COMPAT instance with multiple arguments. More...

#define	DT_INST_NODE_HAS_PROP(inst, prop) DT_NODE_HAS_PROP(DT_DRV_INST(inst), prop)
	Does a DT_DRV_COMPAT instance have a property? More...

#define	DT_INST_PHA_HAS_CELL_AT_IDX(inst, pha, idx, cell) DT_PHA_HAS_CELL_AT_IDX(DT_DRV_INST(inst), pha, idx, cell)
	Does a phandle array have a named cell specifier at an index for a DT_DRV_COMPAT instance? More...

#define	DT_INST_PHA_HAS_CELL(inst, pha, cell) DT_INST_PHA_HAS_CELL_AT_IDX(inst, pha, 0, cell)
	Does a phandle array have a named cell specifier at index 0 for a DT_DRV_COMPAT instance? More...

#define	DT_INST_IRQ_HAS_IDX(inst, idx) DT_IRQ_HAS_IDX(DT_DRV_INST(inst), idx)
	is index valid for interrupt property on a DT_DRV_COMPAT instance? More...

#define	DT_INST_IRQ_HAS_CELL_AT_IDX(inst, idx, cell) DT_IRQ_HAS_CELL_AT_IDX(DT_DRV_INST(inst), idx, cell)
	Does a DT_DRV_COMPAT instance have an interrupt named cell specifier? More...

#define	DT_INST_IRQ_HAS_CELL(inst, cell) DT_INST_IRQ_HAS_CELL_AT_IDX(inst, 0, cell)
	Does a DT_DRV_COMPAT instance have an interrupt value? More...

#define	DT_INST_IRQ_HAS_NAME(inst, name) DT_IRQ_HAS_NAME(DT_DRV_INST(inst), name)
	Does a DT_DRV_COMPAT instance have an interrupt value? More...

#define	DT_PATH_INTERNAL(...) UTIL_CAT(DT_ROOT, MACRO_MAP_CAT(DT_S_PREFIX, __VA_ARGS__))

#define	DT_S_PREFIX(name) _S_##name

#define	DT_CAT(a1, a2) a1 ## a2

#define	DT_CAT3(a1, a2, a3) a1 ## a2 ## a3

#define	DT_CAT4(a1, a2, a3, a4) a1 ## a2 ## a3 ## a4

#define	DT_CAT5(a1, a2, a3, a4, a5) a1 ## a2 ## a3 ## a4 ## a5

#define	DT_CAT6(a1, a2, a3, a4, a5, a6) a1 ## a2 ## a3 ## a4 ## a5 ## a6

#define	DT_DASH(...) MACRO_MAP_CAT(DT_DASH_PREFIX, __VA_ARGS__)

#define	DT_DASH_PREFIX(name) _##name

#define	DT_NODE_HAS_STATUS_INTERNAL(node_id, status) IS_ENABLED(DT_CAT(node_id, _STATUS_ ## status))

#define	DT_COMPAT_ON_BUS_INTERNAL(compat, bus) IS_ENABLED(UTIL_CAT(DT_CAT(DT_COMPAT_, compat), _BUS_##bus))

Detailed Description

Devicetree main header.

API for accessing the current application's devicetree macros.

Macro Definition Documentation

◆ DT_CAT

#define DT_CAT	(	a1,
		a2
	)	a1 ## a2

◆ DT_CAT3

#define DT_CAT3	(	a1,
		a2,
		a3
	)	a1 ## a2 ## a3

◆ DT_CAT4

#define DT_CAT4	(	a1,
		a2,
		a3,
		a4
	)	a1 ## a2 ## a3 ## a4

◆ DT_CAT5

#define DT_CAT5	(	a1,
		a2,
		a3,
		a4,
		a5
	)	a1 ## a2 ## a3 ## a4 ## a5

◆ DT_CAT6

#define DT_CAT6	(	a1,
		a2,
		a3,
		a4,
		a5,
		a6
	)	a1 ## a2 ## a3 ## a4 ## a5 ## a6

◆ DT_COMPAT_ON_BUS_INTERNAL

#define DT_COMPAT_ON_BUS_INTERNAL	(	compat,
		bus
	)	IS_ENABLED(UTIL_CAT(DT_CAT(DT_COMPAT_, compat), _BUS_##bus))

◆ DT_DASH

#define DT_DASH ( ... ) MACRO_MAP_CAT(DT_DASH_PREFIX, __VA_ARGS__)

◆ DT_DASH_PREFIX

#define DT_DASH_PREFIX ( name ) _##name

◆ DT_NODE_HAS_STATUS_INTERNAL

#define DT_NODE_HAS_STATUS_INTERNAL	(	node_id,
		status
	)	IS_ENABLED(DT_CAT(node_id, _STATUS_ ## status))

◆ DT_PATH_INTERNAL

#define DT_PATH_INTERNAL ( ... ) UTIL_CAT(DT_ROOT, MACRO_MAP_CAT(DT_S_PREFIX, __VA_ARGS__))

◆ DT_S_PREFIX

#define DT_S_PREFIX ( name ) _S_##name

Macros