diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2017-05-21 23:57:25 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-05-23 11:33:59 +0200 |
| commit | 0a848d638a25b4f2767b260ed83c271854e93cce (patch) | |
| tree | 54d3125bdd1d1517c5af47abba9553ff390a2bb7 /include/linux/platform_data/max732x.h | |
| parent | 3b4c94bbacb06aa7ff595041efec82604e44fc59 (diff) | |
gpio: max732x: move header file out of I2C realm
include/linux/i2c is not for client devices. Move the header file to a
more appropriate location.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/platform_data/max732x.h')
| -rw-r--r-- | include/linux/platform_data/max732x.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/platform_data/max732x.h b/include/linux/platform_data/max732x.h new file mode 100644 index 000000000000..c04bac8bf2fe --- /dev/null +++ b/include/linux/platform_data/max732x.h @@ -0,0 +1,22 @@ +#ifndef __LINUX_I2C_MAX732X_H +#define __LINUX_I2C_MAX732X_H + +/* platform data for the MAX732x 8/16-bit I/O expander driver */ + +struct max732x_platform_data { + /* number of the first GPIO */ + unsigned gpio_base; + + /* interrupt base */ + int irq_base; + + void *context; /* param to setup/teardown */ + + int (*setup)(struct i2c_client *client, + unsigned gpio, unsigned ngpio, + void *context); + int (*teardown)(struct i2c_client *client, + unsigned gpio, unsigned ngpio, + void *context); +}; +#endif /* __LINUX_I2C_MAX732X_H */ |