]> www.infradead.org Git - users/jedix/linux-maple.git/commit
gpio: pca953x: Add support for TI TCA9535 variant
authorFabio Estevam <festevam@gmail.com>
Fri, 31 May 2024 12:18:00 +0000 (09:18 -0300)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 3 Jun 2024 08:24:09 +0000 (10:24 +0200)
commit82466bb622e921fb1a3dc552c9e3d20b3c1da8ad
treecc96ac20d88c7f1c22b56e7ba7c52676874d7263
parente7ba9d11e9fd97fbfb4ebbade04d09c23f90e3d2
gpio: pca953x: Add support for TI TCA9535 variant

Add support for the TI TCA9535 variant.

The NXP PCA9535 is already supported by the driver.

TCA9535 supports lower voltage operation (down to 1.65V VCC)
compared to PCA (down to 2.3V VCC).

>From a software perspective, these models are equivalent as they
have the same register map.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20240531121801.2161154-1-festevam@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
drivers/gpio/gpio-pca953x.c