diff options
Diffstat (limited to 'include/linux/platform_data/keyscan-davinci.h')
| -rw-r--r-- | include/linux/platform_data/keyscan-davinci.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/platform_data/keyscan-davinci.h b/include/linux/platform_data/keyscan-davinci.h new file mode 100644 index 000000000..260d596ba --- /dev/null +++ b/include/linux/platform_data/keyscan-davinci.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2009 Texas Instruments, Inc + * + * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> + */ + +#ifndef DAVINCI_KEYSCAN_H +#define DAVINCI_KEYSCAN_H + +#include <linux/io.h> + +enum davinci_matrix_types { + DAVINCI_KEYSCAN_MATRIX_4X4, + DAVINCI_KEYSCAN_MATRIX_5X3, +}; + +struct davinci_ks_platform_data { + int (*device_enable)(struct device *dev); + unsigned short *keymap; + u32 keymapsize; + u8 rep:1; + u8 strobe; + u8 interval; + u8 matrix_type; +}; + +#endif + |