From f030d7b65e4e6399f23de2a41a58d1b607b6bd89 Mon Sep 17 00:00:00 2001 From: Brian Swetland Date: Mon, 29 Sep 2008 14:07:14 -0700 Subject: [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 --- arch/arm/mach-msm/include/mach/vreg.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 arch/arm/mach-msm/include/mach/vreg.h (limited to 'arch/arm/mach-msm/include') 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 + * + * 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 -- cgit v1.2.3