| commit | 6315d231efdc6ff1f3344e2d3c66dabcf6e7c27f | [log] [tgz] |
|---|---|---|
| author | H. Nikolaus Schaller <hns@goldelico.com> | Sat Apr 28 18:31:32 2018 +0200 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Wed May 16 14:35:24 2018 +0200 |
| tree | c66da7ff64a7fbc99e8e6f247fd1739b12e99050 | |
| parent | 0950c19acaaa8f899f715954e2918ff45e5b2fc8 [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>