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Commit | Line | Data |
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c7b76dce | 1 | /* |
95e50f6a | 2 | * Retu/Tahvo MFD driver interface |
c7b76dce AK |
3 | * |
4 | * This file is subject to the terms and conditions of the GNU General | |
5 | * Public License. See the file "COPYING" in the main directory of this | |
6 | * archive for more details. | |
7 | */ | |
8 | ||
9 | #ifndef __LINUX_MFD_RETU_H | |
10 | #define __LINUX_MFD_RETU_H | |
11 | ||
12 | struct retu_dev; | |
13 | ||
14 | int retu_read(struct retu_dev *, u8); | |
15 | int retu_write(struct retu_dev *, u8, u16); | |
16 | ||
17 | /* Registers */ | |
18 | #define RETU_REG_WATCHDOG 0x17 /* Watchdog */ | |
19 | #define RETU_REG_CC1 0x0d /* Common control register 1 */ | |
20 | #define RETU_REG_STATUS 0x16 /* Status register */ | |
21 | ||
95e50f6a AK |
22 | /* Interrupt sources */ |
23 | #define TAHVO_INT_VBUS 0 /* VBUS state */ | |
24 | ||
25 | /* Interrupt status */ | |
26 | #define TAHVO_STAT_VBUS (1 << TAHVO_INT_VBUS) | |
27 | ||
c7b76dce | 28 | #endif /* __LINUX_MFD_RETU_H */ |