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From 9ed2e6910f4be04aa4f30a991e4a53b986835cb2 Mon Sep 17 00:00:00 2001
From: hdoverobinson <hdoverobinson@gmail.com>
Date: Tue, 13 Mar 2018 06:58:39 -0400
Subject: [PATCH] added capture_clear option to pps-gpio via dtoverlay
(#2433)
---
drivers/pps/clients/pps-gpio.c | 3 +++
1 file changed, 3 insertions(+)
--- 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
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),
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