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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-01-17 11:13:21 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-02-14 15:14:38 +0100 |
| commit | f3463daab2bc185075d64d1153fc73b195f56cab (patch) | |
| tree | bbfc0f90ef001146ceb47a7868385c9fc42b73cb /Documentation/driver-api | |
| parent | 0faf40e373dd8f6ef4fca367a0db1e8c16f5e01e (diff) | |
| download | linux-f3463daab2bc185075d64d1153fc73b195f56cab.tar.bz2 | |
Documentation: gpio: driver: fix wire name for I2C
Typo: the data line is called "SDA" not "SCA".
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/gpio/driver.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst index a92d8837b62b..3043167fc557 100644 --- a/Documentation/driver-api/gpio/driver.rst +++ b/Documentation/driver-api/gpio/driver.rst @@ -135,7 +135,7 @@ This configuration is normally used as a way to achieve one of two things: - inverse wire-OR on an I/O line, for example a GPIO line, making it possible for any driving stage on the line to drive it low even if any other output to the same line is simultaneously driving it high. A special case of this - is driving the SCL and SCA lines of an I2C bus, which is by definition a + is driving the SCL and SDA lines of an I2C bus, which is by definition a wire-OR bus. Both usecases require that the line be equipped with a pull-up resistor. This |