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(parent: 0950c19) | patch
gpio: pca953x: add more register definitions for pcal953x
authorH. Nikolaus Schaller <hns@goldelico.com>
Sat, 28 Apr 2018 16:31:32 +0000 (18:31 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 16 May 2018 12:35:24 +0000 (14:35 +0200)
commit6315d231efdc6ff1f3344e2d3c66dabcf6e7c27f
treec66da7ff64a7fbc99e8e6f247fd1739b12e99050tree | snapshot
parent0950c19acaaa8f899f715954e2918ff45e5b2fc8commit | diff
gpio: pca953x: add more register definitions for pcal953x

PCAL chips ("L" seems to stand for "latched") have additional
registers starting at address 0x40 to control the latches,
interrupt mask, pull-up and pull down etc.

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 diff | blob | history
Domain: System / Kernel;