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added capture_clear option to pps-gpio via dtoverlay (#2433)
author
hdoverobinson
<hdoverobinson@gmail.com>
Tue, 13 Mar 2018 10:58:39 +0000
(06:58 -0400)
committer
Dom Cobley
<popcornmix@gmail.com>
Mon, 19 Feb 2024 11:32:47 +0000
(11:32 +0000)
drivers/pps/clients/pps-gpio.c
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diff --git
a/drivers/pps/clients/pps-gpio.c
b/drivers/pps/clients/pps-gpio.c
index
2f4b11b
..
b10b435
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),