diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/linux/mfd/retu.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/include/linux/mfd/retu.h')
| -rw-r--r-- | kernel/include/linux/mfd/retu.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/include/linux/mfd/retu.h b/kernel/include/linux/mfd/retu.h new file mode 100644 index 000000000..65471c4a3 --- /dev/null +++ b/kernel/include/linux/mfd/retu.h @@ -0,0 +1,28 @@ +/* + * Retu/Tahvo MFD driver interface + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of this + * archive for more details. + */ + +#ifndef __LINUX_MFD_RETU_H +#define __LINUX_MFD_RETU_H + +struct retu_dev; + +int retu_read(struct retu_dev *, u8); +int retu_write(struct retu_dev *, u8, u16); + +/* Registers */ +#define RETU_REG_WATCHDOG 0x17 /* Watchdog */ +#define RETU_REG_CC1 0x0d /* Common control register 1 */ +#define RETU_REG_STATUS 0x16 /* Status register */ + +/* Interrupt sources */ +#define TAHVO_INT_VBUS 0 /* VBUS state */ + +/* Interrupt status */ +#define TAHVO_STAT_VBUS (1 << TAHVO_INT_VBUS) + +#endif /* __LINUX_MFD_RETU_H */ |