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dt-bindings: gpio: pca953x: Add support for the NXP PCAL9554B/C

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The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.

This adds the entry to the devicetree bindings.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Mike Looijmans 2020-10-26 17:32:43 +01:00 committed by Bartosz Golaszewski
parent 95d9f84fca
commit 11b3de087a
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
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@ -48,6 +48,7 @@ properties:
- nxp,pcal6416
- nxp,pcal6524
- nxp,pcal9535
- nxp,pcal9554b
- nxp,pcal9555a
- onnn,cat9554
- onnn,pca9654