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/hi6421-pmic.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/hi6421-pmic.h')
| -rw-r--r-- | kernel/include/linux/mfd/hi6421-pmic.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/include/linux/mfd/hi6421-pmic.h b/kernel/include/linux/mfd/hi6421-pmic.h new file mode 100644 index 000000000..587273e35 --- /dev/null +++ b/kernel/include/linux/mfd/hi6421-pmic.h @@ -0,0 +1,41 @@ +/* + * Header file for device driver Hi6421 PMIC + * + * Copyright (c) <2011-2014> HiSilicon Technologies Co., Ltd. + * http://www.hisilicon.com + * Copyright (c) <2013-2014> Linaro Ltd. + * http://www.linaro.org + * + * Author: Guodong Xu <guodong.xu@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __HI6421_PMIC_H +#define __HI6421_PMIC_H + +/* Hi6421 registers are mapped to memory bus in 4 bytes stride */ +#define HI6421_REG_TO_BUS_ADDR(x) (x << 2) + +/* Hi6421 maximum register number */ +#define HI6421_REG_MAX 0xFF + +/* Hi6421 OCP (over current protection) and DEB (debounce) control register */ +#define HI6421_OCP_DEB_CTRL_REG HI6421_REG_TO_BUS_ADDR(0x51) +#define HI6421_OCP_DEB_SEL_MASK 0x0C +#define HI6421_OCP_DEB_SEL_8MS 0x00 +#define HI6421_OCP_DEB_SEL_16MS 0x04 +#define HI6421_OCP_DEB_SEL_32MS 0x08 +#define HI6421_OCP_DEB_SEL_64MS 0x0C +#define HI6421_OCP_EN_DEBOUNCE_MASK 0x02 +#define HI6421_OCP_EN_DEBOUNCE_ENABLE 0x02 +#define HI6421_OCP_AUTO_STOP_MASK 0x01 +#define HI6421_OCP_AUTO_STOP_ENABLE 0x01 + +struct hi6421_pmic { + struct regmap *regmap; +}; + +#endif /* __HI6421_PMIC_H */ |