Set reset pin direction to output as the reset pin needs to be an active
low output pin.
Co-developed-by: Hannu Hartikainen <hannu@xxxxxxx>
Signed-off-by: Hannu Hartikainen <hannu@xxxxxxx>
Signed-off-by: Antti Keränen <detegr@rbx.email>
---
Removed unnecessary toggling of the pin as requested by Lars-Peter. I
missed out on the conversation, but I agree this is better.
drivers/iio/imu/adis.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index 319b64b2fd88..f8b7837d8b8f 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -415,12 +415,11 @@ int __adis_initial_startup(struct adis *adis)
int ret;
/* check if the device has rst pin low */
- gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_ASIS);
+ gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(gpio))
return PTR_ERR(gpio);
if (gpio) {
- gpiod_set_value_cansleep(gpio, 1);
msleep(10);
/* bring device out of reset */
gpiod_set_value_cansleep(gpio, 0);
--
2.32.0
