diff options
| author | Brian Swetland <swetland@google.com> | 2008-09-29 14:07:14 -0700 |
|---|---|---|
| committer | Brian Swetland <swetland@google.com> | 2008-10-22 02:41:00 -0700 |
| commit | f030d7b65e4e6399f23de2a41a58d1b607b6bd89 (patch) | |
| tree | b502982648afe1f275fd41cf916fbccb7c7daf25 /arch/arm/mach-msm/include | |
| parent | 8a0f6f17c43933a4768ab79b9ac3ad24cd3c2c3f (diff) | |
[ARM] msm: vreg interface to msm7k pmic
The baseband cpu owns the pmic, so voltage regulator control is only
available via a relatively limited interface through the proc_comm
transport.
Signed-off-by: Brian Swetland <swetland@google.com>
Diffstat (limited to 'arch/arm/mach-msm/include')
| -rw-r--r-- | arch/arm/mach-msm/include/mach/vreg.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/include/mach/vreg.h b/arch/arm/mach-msm/include/mach/vreg.h new file mode 100644 index 00000000000..9f9e25cb718 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/vreg.h @@ -0,0 +1,29 @@ +/* linux/include/asm-arm/arch-msm/vreg.h + * + * Copyright (C) 2008 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ARCH_ARM_MACH_MSM_VREG_H +#define __ARCH_ARM_MACH_MSM_VREG_H + +struct vreg; + +struct vreg *vreg_get(struct device *dev, const char *id); +void vreg_put(struct vreg *vreg); + +int vreg_enable(struct vreg *vreg); +void vreg_disable(struct vreg *vreg); +int vreg_set_level(struct vreg *vreg, unsigned mv); + +#endif |