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Commit | Line | Data |
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0bf25a45 WS |
1 | /* |
2 | * public include for LM8333 keypad driver - same license as driver | |
3 | * Copyright (C) 2012 Wolfram Sang, Pengutronix <w.sang@pengutronix.de> | |
4 | */ | |
5 | ||
6 | #ifndef _LM8333_H | |
7 | #define _LM8333_H | |
8 | ||
9 | struct lm8333; | |
10 | ||
11 | struct lm8333_platform_data { | |
12 | /* Keymap data */ | |
13 | const struct matrix_keymap_data *matrix_data; | |
14 | /* Active timeout before enter HALT mode in microseconds */ | |
15 | unsigned active_time; | |
16 | /* Debounce interval in microseconds */ | |
17 | unsigned debounce_time; | |
18 | }; | |
19 | ||
20 | extern int lm8333_read8(struct lm8333 *lm8333, u8 cmd); | |
21 | extern int lm8333_write8(struct lm8333 *lm8333, u8 cmd, u8 val); | |
22 | extern int lm8333_read_block(struct lm8333 *lm8333, u8 cmd, u8 len, u8 *buf); | |
23 | ||
24 | #endif /* _LM8333_H */ |