Commit e88a1475 authored by Hans Binderup's avatar Hans Binderup Committed by Alberto Escolar
Browse files

drivers: gpio: mspm0: Add support for GPIO_GET_DIRECTION 



This commit implements the gpio_get_direction handle for the gpio_mspm0
driver.

Signed-off-by: default avatarHans Binderup <habi@bang-olufsen.dk>
parent 8bc98ead

drivers/gpio/gpio_mspm0.c

+19 −0
Original line number Diff line number Diff line
@@ -296,6 +296,22 @@ static int gpio_mspm0_pin_get_config(const struct device *port, gpio_pin_t pin, 
}

#endif



#ifdef CONFIG_GPIO_GET_DIRECTION

static int gpio_mspm0_port_get_direction(const struct device *port,

					 gpio_port_pins_t map,

					 gpio_port_pins_t *inputs,

					 gpio_port_pins_t *outputs)

{

	const struct gpio_mspm0_config *config = port->config;



	map &= config->common.port_pin_mask;

	*inputs = map & ~config->base->DOE31_0;

	*outputs = map & config->base->DOE31_0;



	return 0;

}

#endif /* CONFIG_GPIO_GET_DIRECTION */



static DEVICE_API(gpio, gpio_mspm0_driver_api) = {

	.pin_configure = gpio_mspm0_pin_configure,

#ifdef CONFIG_GPIO_GET_CONFIG
@@ -309,6 +325,9 @@ static DEVICE_API(gpio, gpio_mspm0_driver_api) = { 
	.pin_interrupt_configure = gpio_mspm0_pin_interrupt_configure,

	.manage_callback = gpio_mspm0_manage_callback,

	.get_pending_int = gpio_mspm0_get_pending_int,

#ifdef CONFIG_GPIO_GET_DIRECTION

	.port_get_direction = gpio_mspm0_port_get_direction,

#endif /* CONFIG_GPIO_GET_DIRECTION */

};



#define GPIO_DEVICE_INIT(n, __suffix, __base_addr)						\

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