gpio: pca953x: Add support for TI PCA9536
authorVignesh R <vigneshr@ti.com>
Thu, 19 May 2016 06:47:29 +0000 (12:17 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 7 Jun 2016 07:35:15 +0000 (09:35 +0200)
commit353661dfe19512fa54c4662d4624dd946a2c8751
treee464d6a07a15134ad2524bb277ee9b464b7ad889
parent02c5ba1ee99cd67b27f562c120ae659e8acadded
gpio: pca953x: Add support for TI PCA9536

TI PCA9536 is 4-Bit I2C GPIO expander without interrupt support[1].
Add support for the same.

[1] TRM: http://www.ti.com/lit/ds/symlink/pca9536.pdf

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
drivers/gpio/gpio-pca953x.c