diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2007-10-13 04:36:46 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2007-10-13 04:36:46 (GMT) |
| commit | 8f740ef391fc81cb887fa08d213cf67b843cb3b7 (patch) | |
| tree | 19228690eb2a962b379e5c0838eaf0dd3c58d285 /include/asm-blackfin | |
| parent | 937ad5c1e35191d29d305280525394fe87f4ac4f (diff) | |
| download | linux-8f740ef391fc81cb887fa08d213cf67b843cb3b7.tar.xz | |
Input: add support for Blackfin BF54x Keypad controller
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/asm-blackfin')
| -rw-r--r-- | include/asm-blackfin/mach-bf548/bf54x_keys.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf548/bf54x_keys.h b/include/asm-blackfin/mach-bf548/bf54x_keys.h new file mode 100644 index 0000000..1fb4ec7 --- /dev/null +++ b/include/asm-blackfin/mach-bf548/bf54x_keys.h @@ -0,0 +1,17 @@ +#ifndef _BFIN_KPAD_H +#define _BFIN_KPAD_H + +struct bfin_kpad_platform_data { + int rows; + int cols; + const unsigned int *keymap; + unsigned short keymapsize; + unsigned short repeat; + u32 debounce_time; /* in ns */ + u32 coldrive_time; /* in ns */ + u32 keyup_test_interval; /* in ms */ +}; + +#define KEYVAL(col, row, val) (((1 << col) << 24) | ((1 << row) << 16) | (val)) + +#endif |