pinctrl.h File Reference

Devicetree pin control helpers. More...

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Macros
#define	DT_PINCTRL_BY_IDX(node_id, pc_idx, idx)
	Get a node identifier for a phandle in a pinctrl property by index.
#define	DT_PINCTRL_0(node_id, idx)
	Get a node identifier from a pinctrl-0 property.
#define	DT_PINCTRL_BY_NAME(node_id, name, idx)
	Get a node identifier for a phandle inside a pinctrl node by name.
#define	DT_PINCTRL_NAME_TO_IDX(node_id, name)
	Convert a pinctrl name to its corresponding index.
#define	DT_PINCTRL_IDX_TO_NAME_TOKEN(node_id, pc_idx)
	Convert a pinctrl property index to its name as a token.
#define	DT_PINCTRL_IDX_TO_NAME_UPPER_TOKEN(node_id, pc_idx)
	Like DT_PINCTRL_IDX_TO_NAME_TOKEN(), but with an uppercased result.
#define	DT_NUM_PINCTRLS_BY_IDX(node_id, pc_idx)
	Get the number of phandles in a pinctrl property.
#define	DT_NUM_PINCTRLS_BY_NAME(node_id, name)
	Like DT_NUM_PINCTRLS_BY_IDX(), but by name instead.
#define	DT_NUM_PINCTRL_STATES(node_id)
	Get the number of pinctrl properties in a node.
#define	DT_PINCTRL_HAS_IDX(node_id, pc_idx)
	Test if a node has a pinctrl property with an index.
#define	DT_PINCTRL_HAS_NAME(node_id, name)
	Test if a node has a pinctrl property with a name.
#define	DT_INST_PINCTRL_BY_IDX(inst, pc_idx, idx)
	Get a node identifier for a phandle in a pinctrl property by index for a DT_DRV_COMPAT instance.
#define	DT_INST_PINCTRL_0(inst, idx)
	Get a node identifier from a pinctrl-0 property for a DT_DRV_COMPAT instance.
#define	DT_INST_PINCTRL_BY_NAME(inst, name, idx)
	Get a node identifier for a phandle inside a pinctrl node for a DT_DRV_COMPAT instance.
#define	DT_INST_PINCTRL_NAME_TO_IDX(inst, name)
	Convert a pinctrl name to its corresponding index for a DT_DRV_COMPAT instance.
#define	DT_INST_PINCTRL_IDX_TO_NAME_TOKEN(inst, pc_idx)
	Convert a pinctrl index to its name as an uppercased token.
#define	DT_INST_PINCTRL_IDX_TO_NAME_UPPER_TOKEN(inst, pc_idx)
	Convert a pinctrl index to its name as an uppercased token.
#define	DT_INST_NUM_PINCTRLS_BY_IDX(inst, pc_idx)
	Get the number of phandles in a pinctrl property for a DT_DRV_COMPAT instance.
#define	DT_INST_NUM_PINCTRLS_BY_NAME(inst, name)
	Like DT_INST_NUM_PINCTRLS_BY_IDX(), but by name instead.
#define	DT_INST_NUM_PINCTRL_STATES(inst)
	Get the number of pinctrl properties in a DT_DRV_COMPAT instance.
#define	DT_INST_PINCTRL_HAS_IDX(inst, pc_idx)
	Test if a DT_DRV_COMPAT instance has a pinctrl property with an index.
#define	DT_INST_PINCTRL_HAS_NAME(inst, name)
	Test if a DT_DRV_COMPAT instance has a pinctrl property with a name.

Detailed Description

Devicetree pin control helpers.