added capture_clear option to pps-gpio via dtoverlay (#2433)

diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c
index 35799e6..36b127e 100644 (file)
--- a/drivers/pps/clients/pps-gpio.c
+++ b/drivers/pps/clients/pps-gpio.c
@@ -113,6 +113,9 @@ static int pps_gpio_setup(struct device *dev)
        data->assert_falling_edge =
                device_property_read_bool(dev, "assert-falling-edge");
 
+       data->capture_clear =
+               device_property_read_bool(dev, "capture-clear");
+
        data->echo_pin = devm_gpiod_get_optional(dev, "echo", GPIOD_OUT_LOW);
        if (IS_ERR(data->echo_pin))
                return dev_err_probe(dev, PTR_ERR(data->echo_pin),