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

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hdoverobinson
2018-03-13 06:58:39 -04:00
committed by Dom Cobley
parent 89e2b1ad69
commit c8a768bd29
1 changed files with 3 additions and 0 deletions
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3
drivers/pps/clients/pps-gpio.c
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@@ -117,6 +117,9 @@ 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),