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gpio_smartbond: Set pin to input when it is configured as GPIO_DISCONNECTED

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Set pin to input with no resistors selected when it is configured as
GPIO_DISCONNECTED.

Signed-off-by: Ioannis Damigos <ioannis.damigos.uj@renesas.com>
This commit is contained in:
Ioannis Damigos 2024-07-29 16:17:09 +03:00 committed by Anas Nashif
parent bacd6c31d6
commit df86860319
1 changed files with 2 additions and 4 deletions
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6
drivers/gpio/gpio_smartbond.c
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@ -17,8 +17,6 @@
#include <da1469x_pdc.h>
#include <da1469x_pd.h>
#define GPIO_MODE_RESET 0x200
#define GPIO_PUPD_INPUT 0
#define GPIO_PUPD_INPUT_PU 1
#define GPIO_PUPD_INPUT_PD 2
@ -117,8 +115,8 @@ static int gpio_smartbond_pin_configure(const struct device *dev,
const struct gpio_smartbond_config *config = dev->config;
if (flags == GPIO_DISCONNECTED) {
/* Reset to default value */
config->mode_regs[pin] = GPIO_MODE_RESET;
/* Set pin as input with no resistors selected */
config->mode_regs[pin] = GPIO_PUPD_INPUT << GPIO_P0_00_MODE_REG_PUPD_Pos;
return 0;
}