pinctrl_soc_sam_common.h File Reference

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

Go to the source code of this file.

Macros
#define	SAM_PINCTRL_FLAG_GET(pincfg, pos)    (((pincfg) >> pos) & SAM_PINCTRL_FLAG_MASK)
#define	SAM_PINCTRL_FLAGS_GET(pincfg)    (((pincfg) >> SAM_PINCTRL_FLAGS_POS) & SAM_PINCTRL_FLAGS_MASK)
#define	SAM_PINCTRL_FLAGS_DEFAULT   (0U)
	Pin flags/attributes . More...
#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)