gpio: pca953x: add more register definitions for pcal6524
authorH. Nikolaus Schaller <hns@goldelico.com>
Sat, 28 Apr 2018 16:31:33 +0000 (18:31 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 16 May 2018 12:35:24 +0000 (14:35 +0200)
commita0ecbcccb5478e55293424ec4a5515498b234bf2
tree3bdfe716f3c292014ac1cf1e0a426020c693204f
parent6315d231efdc6ff1f3344e2d3c66dabcf6e7c27f
gpio: pca953x: add more register definitions for pcal6524

The pcal6524 has another set of registers to fine control
the interrupt handling.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pca953x.c