Atmel SAM SoC specific helpers for pinctrl driver. More...

#include <zephyr/devicetree.h>
#include <zephyr/types.h>
#include <dt-bindings/pinctrl/atmel_sam_pinctrl.h>

Macros
#define	SAM_PINCTRL_FLAG_GET(pincfg, pos) (((pincfg) >> pos) & SAM_PINCTRL_FLAG_MASK)
	Obtain Flag value from pinctrl_soc_pin_t configuration.

#define	SAM_PINCTRL_FLAGS_GET(pincfg) (((pincfg) >> SAM_PINCTRL_FLAGS_POS) & SAM_PINCTRL_FLAGS_MASK)


#define	SAM_PINCTRL_FLAGS_DEFAULT (0U)
	Pin flags/attributes .

#define	SAM_PINCTRL_FLAGS_POS (0U)

#define	SAM_PINCTRL_FLAGS_MASK (0x3F << SAM_PINCTRL_FLAGS_POS)

#define	SAM_PINCTRL_FLAG_MASK (1U)

#define	SAM_PINCTRL_PULLUP_POS (SAM_PINCTRL_FLAGS_POS)

#define	SAM_PINCTRL_PULLUP (1U << SAM_PINCTRL_PULLUP_POS)

#define	SAM_PINCTRL_PULLDOWN_POS (SAM_PINCTRL_PULLUP_POS + 1U)

#define	SAM_PINCTRL_PULLDOWN (1U << SAM_PINCTRL_PULLDOWN_POS)

#define	SAM_PINCTRL_OPENDRAIN_POS (SAM_PINCTRL_PULLDOWN_POS + 1U)

#define	SAM_PINCTRL_OPENDRAIN (1U << SAM_PINCTRL_OPENDRAIN_POS)

#define	SAM_PINCTRL_INPUTENABLE_POS (SAM_PINCTRL_OPENDRAIN_POS + 1U)

#define	SAM_PINCTRL_INPUTENABLE (1U << SAM_PINCTRL_INPUTENABLE_POS)

#define	SAM_PINCTRL_OUTPUTENABLE_POS (SAM_PINCTRL_INPUTENABLE_POS + 1U)

#define	SAM_PINCTRL_OUTPUTENABLE (1U << SAM_PINCTRL_OUTPUTENABLE_POS)

#define	SAM_PINCTRL_DRIVESTRENGTH_POS (SAM_PINCTRL_OUTPUTENABLE_POS + 1U)

#define	SAM_PINCTRL_DRIVESTRENGTH (1U << SAM_PINCTRL_DRIVESTRENGTH_POS)

Detailed Description

Atmel SAM SoC specific helpers for pinctrl driver.

Macro Definition Documentation

◆ SAM_PINCTRL_DRIVESTRENGTH

#define SAM_PINCTRL_DRIVESTRENGTH (1U << SAM_PINCTRL_DRIVESTRENGTH_POS)

◆ SAM_PINCTRL_DRIVESTRENGTH_POS

#define SAM_PINCTRL_DRIVESTRENGTH_POS (SAM_PINCTRL_OUTPUTENABLE_POS + 1U)

◆ SAM_PINCTRL_FLAG_GET

#define SAM_PINCTRL_FLAG_GET	(	pincfg,
		pos
	)	(((pincfg) >> pos) & SAM_PINCTRL_FLAG_MASK)

Obtain Flag value from pinctrl_soc_pin_t configuration.

Parameters

pincfg	pinctrl_soc_pin_t bit field value.
pos	attribute/flags bit position (SAM_PINFLAGS).

◆ SAM_PINCTRL_FLAG_MASK

#define SAM_PINCTRL_FLAG_MASK (1U)

◆ SAM_PINCTRL_FLAGS_DEFAULT

#define SAM_PINCTRL_FLAGS_DEFAULT (0U)

Pin flags/attributes .

◆ SAM_PINCTRL_FLAGS_GET

#define SAM_PINCTRL_FLAGS_GET ( pincfg ) (((pincfg) >> SAM_PINCTRL_FLAGS_POS) & SAM_PINCTRL_FLAGS_MASK)

◆ SAM_PINCTRL_FLAGS_MASK

#define SAM_PINCTRL_FLAGS_MASK (0x3F << SAM_PINCTRL_FLAGS_POS)

◆ SAM_PINCTRL_FLAGS_POS

#define SAM_PINCTRL_FLAGS_POS (0U)

◆ SAM_PINCTRL_INPUTENABLE

#define SAM_PINCTRL_INPUTENABLE (1U << SAM_PINCTRL_INPUTENABLE_POS)

◆ SAM_PINCTRL_INPUTENABLE_POS

#define SAM_PINCTRL_INPUTENABLE_POS (SAM_PINCTRL_OPENDRAIN_POS + 1U)

◆ SAM_PINCTRL_OPENDRAIN

#define SAM_PINCTRL_OPENDRAIN (1U << SAM_PINCTRL_OPENDRAIN_POS)

◆ SAM_PINCTRL_OPENDRAIN_POS

#define SAM_PINCTRL_OPENDRAIN_POS (SAM_PINCTRL_PULLDOWN_POS + 1U)

◆ SAM_PINCTRL_OUTPUTENABLE

#define SAM_PINCTRL_OUTPUTENABLE (1U << SAM_PINCTRL_OUTPUTENABLE_POS)

◆ SAM_PINCTRL_OUTPUTENABLE_POS

#define SAM_PINCTRL_OUTPUTENABLE_POS (SAM_PINCTRL_INPUTENABLE_POS + 1U)

◆ SAM_PINCTRL_PULLDOWN

#define SAM_PINCTRL_PULLDOWN (1U << SAM_PINCTRL_PULLDOWN_POS)

◆ SAM_PINCTRL_PULLDOWN_POS

#define SAM_PINCTRL_PULLDOWN_POS (SAM_PINCTRL_PULLUP_POS + 1U)

◆ SAM_PINCTRL_PULLUP

#define SAM_PINCTRL_PULLUP (1U << SAM_PINCTRL_PULLUP_POS)

◆ SAM_PINCTRL_PULLUP_POS

#define SAM_PINCTRL_PULLUP_POS (SAM_PINCTRL_FLAGS_POS)

Macros