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dt-bindings: gpio: add pull-disable flag

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This extends the flags that can be used in GPIO specifiers to indicate
that no bias is intended in the pin.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Nuno Sá 2022-07-13 15:14:21 +02:00 committed by Bartosz Golaszewski
parent 6fd03f0248
commit d042656a21
1 changed files with 3 additions and 0 deletions
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3
include/dt-bindings/gpio/gpio.h
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@ -39,4 +39,7 @@
/* Bit 5 express pull down */
#define GPIO_PULL_DOWN 32
/* Bit 6 express pull disable */
#define GPIO_PULL_DISABLE 64
#endif