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gpio: pca953x: Add support for the NXP PCAL9554B/C
authorMike Looijmans <mike.looijmans@topic.nl>
Wed, 30 Sep 2020 09:20:53 +0000 (11:20 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 30 Sep 2020 09:50:34 +0000 (11:50 +0200)
commit237d96164f2c2b33d0d5094192eb743e9e1b04ad
tree9136259f188095bc26195f85e69a66d457501415tree | snapshot
parent3d5a46544b97ca1c446e13f4aa1b0f811e5a0a7ccommit | diff
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.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20200930092053.2114-2-mike.looijmans@topic.nl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pca953x.c diff | blob | history
Domain: System / Kernel;