diff options
| author | H. Nikolaus Schaller <hns@goldelico.com> | 2018-04-28 18:31:33 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-05-16 14:35:24 +0200 |
| commit | a0ecbcccb5478e55293424ec4a5515498b234bf2 (patch) | |
| tree | 3bdfe716f3c292014ac1cf1e0a426020c693204f /drivers/gpio | |
| parent | 6315d231efdc6ff1f3344e2d3c66dabcf6e7c27f (diff) | |
| download | linux-a0ecbcccb5478e55293424ec4a5515498b234bf2.tar.gz | |
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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index ed58c000c72f..6e3ddeae127f 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -49,6 +49,12 @@ #define PCAL953X_INT_STAT 0x26 #define PCAL953X_OUT_CONF 0x27 +#define PCAL6524_INT_EDGE 0x28 +#define PCAL6524_INT_CLR 0x2a +#define PCAL6524_IN_STATUS 0x2b +#define PCAL6524_OUT_INDCONF 0x2c +#define PCAL6524_DEBOUNCE 0x2d + #define PCA_GPIO_MASK 0x00FF #define PCA_INT 0x0100 #define PCA_PCAL 0x0200 |