nPM1300 GPIO

GPIO port over the five GPIOs of the nPM1300, a cell of nPM1300. More...

Data Structures
struct	pbl_npm1300_gpio
	nPM1300 GPIO port. More...

Macros
#define	NPM1300_GPIO_NUM_PINS   5U
	Number of GPIOs.
#define	PBL_NPM1300_GPIO_DEFINE(sym, _pmic)
	Define the GPIO port.

Detailed Description

GPIO port over the five GPIOs of the nPM1300, a cell of nPM1300.

A pin's pull-up is only enabled while it drives high.

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Data Structure Documentation

pbl_npm1300_gpio

struct pbl_npm1300_gpio

nPM1300 GPIO port.

Data Fields
struct pbl_gpio_port	port	GPIO port, child of the core.
struct pbl_npm1300_gpio_state *	state	Runtime state.

Macro Definition Documentation

NPM1300_GPIO_NUM_PINS

#define NPM1300_GPIO_NUM_PINS   5U

Number of GPIOs.

PBL_NPM1300_GPIO_DEFINE

#define PBL_NPM1300_GPIO_DEFINE	(		sym,
			_pmic
	)

Value:

  PBL_DEVICE_STATE_DEFINE(sym);                                                                    \
  static struct pbl_npm1300_gpio_state sym##_npm1300_gpio_state;                                   \
  const struct pbl_npm1300_gpio sym = {                                                            \
    .port = PBL_GPIO_PORT_INIT(sym, "npm1300_gpio", nullptr, &(_pmic)->dev, &pbl_npm1300_gpio_ops, \
                               NPM1300_GPIO_NUM_PINS, nullptr),                                    \
    .state = &sym##_npm1300_gpio_state,                                                            \
  };                                                                                               \
  PBL_DEVICE_REGISTER(sym, &sym.port.dev)

Define the GPIO port.

Pins are then referenced with PBL_GPIO(&sym.port, pin, flags).

Parameters

sym	Symbol of the port.
_pmic	Core, a struct pbl_npm1300.