[PATCH] tools/gpio: add bias flags to lsgpio

From: Kent Gibson
Date: Wed Apr 29 2020 - 20:10:06 EST


Add display of the bias flags.

Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
---
tools/gpio/lsgpio.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/tools/gpio/lsgpio.c b/tools/gpio/lsgpio.c
index e1430f504c13..8a71ad36f83b 100644
--- 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)
--
2.26.2