X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=test%2Fdm%2Fgpio.c;h=b99452340dfcb5135fc9b9ec6106a9ecdded55a3;hb=7109930a70da34677fea382cbe062b29b025e208;hp=727db186903b5d4d324c8b7f979aee48d57ab1bf;hpb=a84988c76d1dbca2dbe870d6b4f0ad398f287f85;p=u-boot

diff --git a/test/dm/gpio.c b/test/dm/gpio.c
index 727db18690..b99452340d 100644
--- a/test/dm/gpio.c
+++ b/test/dm/gpio.c
@@ -75,6 +75,13 @@ static int dm_test_gpio(struct unit_test_state *uts)
 	ut_assertok(ops->set_value(dev, offset, 1));
 	ut_asserteq(1, ops->get_value(dev, offset));
 
+	/* Make it an open drain output, and reset it */
+	ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset));
+	ut_assertok(ops->set_open_drain(dev, offset, 1));
+	ut_asserteq(1, sandbox_gpio_get_open_drain(dev, offset));
+	ut_assertok(ops->set_open_drain(dev, offset, 0));
+	ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset));
+
 	/* Make it an input */
 	ut_assertok(ops->direction_input(dev, offset));
 	ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));