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3 Commits

Author SHA1 Message Date
Mike Looijmans
11b3de087a dt-bindings: gpio: pca953x: Add support for the NXP PCAL9554B/C 
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>
 2020-10-27 08:57:13 +01:00
Krzysztof Kozlowski
0399961233 dt-bindings: gpio: convert bindings for Maxim MAX732x family to dtschema 
Convert the Maxim MAX732x family of GPIO expanders bindings to device
tree schema by merging it with existing PCA95xx schema.  These are quite
similar so merging reduces duplication.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200916155715.21009-3-krzk@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2020-09-29 14:02:27 +02:00
Krzysztof Kozlowski
dd8efeb78d dt-bindings: gpio: convert bindings for NXP PCA953x family to dtschema 
Convert the NXP PCA953x family of GPIO expanders bindings to device tree
schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200916155715.21009-2-krzk@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2020-09-29 14:02:14 +02:00