tools: gpio: add bias flags to lsgpio

Add display of the bias flags. Signed-off-by: Kent Gibson <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
sudhin-joseph · May 5, 2020 · 3831c05 · 3831c05
1 parent 17f96ee
commit 3831c05
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tools/gpio/lsgpio.c b/tools/gpio/lsgpio.c
@@ -49,6 +49,18 @@ struct gpio_flag flagnames[] = {
 		.name = "open-source",
 		.mask = GPIOLINE_FLAG_OPEN_SOURCE,
 	},
+	{
+		.name = "pull-up",
+		.mask = GPIOLINE_FLAG_BIAS_PULL_UP,
+	},
+	{
+		.name = "pull-down",
+		.mask = GPIOLINE_FLAG_BIAS_PULL_DOWN,
+	},
+	{
+		.name = "bias-disabled",
+		.mask = GPIOLINE_FLAG_BIAS_DISABLE,
+	},
 };
 
 void print_flags(unsigned long flags)