diff options
Diffstat (limited to 'include/linux/platform_data/pca953x.h')
| -rw-r--r-- | include/linux/platform_data/pca953x.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/platform_data/pca953x.h b/include/linux/platform_data/pca953x.h new file mode 100644 index 000000000000..3c3787c4d96c --- /dev/null +++ b/include/linux/platform_data/pca953x.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_PCA953X_H +#define _LINUX_PCA953X_H + +#include <linux/types.h> +#include <linux/i2c.h> + +/* platform data for the PCA9539 16-bit I/O expander driver */ + +struct pca953x_platform_data { + /* number of the first GPIO */ + unsigned gpio_base; + + /* interrupt base */ + int irq_base; +}; + +#endif /* _LINUX_PCA953X_H */ |