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3 Commits

Author SHA1 Message Date
Ben Dooks
9f49f6dd04 gpio: pca953x: add onsemi,pca9654 id 
Add onsemi,pca9654 which is also compatible with the nxp,pca9524 as it
is an 8bit expander with an interrupt output.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2015-12-09 08:04:38 +01:00
Thierry Reding
2db8aba860 gpio: pca953x: Add TI TCA9539 support 
The TCA9539 is almost identical to the PCA9555 and software-compatible
with this driver. It exposes 16 general purpose I/O pins in two 8-bit
configurations.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2015-10-02 15:06:42 -07:00
Markus Pargmann
e8126753a9 gpio: pca953x: Add DT binding documentation 
Add a devicetree binding documentation for the pca953x driver.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2014-08-28 14:19:40 +02:00