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authorKent Gibson <warthog618@gmail.com>2024-02-12 17:34:20 +0800
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>2024-02-14 10:28:48 +0100
commit9e69d6d84e3841df073601440774a2221781fc1e (patch)
tree6b2eb4ef3bd3d3a7cce0e813a4aaa48bc3592261 /Documentation/userspace-api
parentba5c5effe02c4ae06291c7c5e67de8fedad3cf9a (diff)
Documentation: gpio: clarify sysfs line values are logical
Clarify that line values are logical, not physical, by replacing high/low terminology with active/inactive. Signed-off-by: Kent Gibson <warthog618@gmail.com> Reviewed-by: Andy Shevchenko <amdy.shevchenko@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'Documentation/userspace-api')
-rw-r--r--Documentation/userspace-api/gpio/sysfs.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/userspace-api/gpio/sysfs.rst b/Documentation/userspace-api/gpio/sysfs.rst
index e12037a0f2b4..116921048b18 100644
--- a/Documentation/userspace-api/gpio/sysfs.rst
+++ b/Documentation/userspace-api/gpio/sysfs.rst
@@ -87,9 +87,9 @@ and have the following read/write attributes:
allow userspace to reconfigure this GPIO's direction.
"value" ...
- reads as either 0 (low) or 1 (high). If the GPIO
+ reads as either 0 (inactive) or 1 (active). If the GPIO
is configured as an output, this value may be written;
- any nonzero value is treated as high.
+ any nonzero value is treated as active.
If the pin can be configured as interrupt-generating interrupt
and if it has been configured to generate interrupts (see the