release/src-rt-6.x.4708/linux/linux-2.6.36/include/linux/regulator/lp3971.h

   1 /*
   2  * National Semiconductors LP3971 PMIC chip client interface
   3  *
   4  *  Copyright (C) 2009 Samsung Electronics
   5  *  Author: Marek Szyprowski <m.szyprowski@samsung.com>
   6  *
   7  * Based on wm8400.h
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  */
  23
  24 #ifndef __LINUX_REGULATOR_LP3971_H
  25 #define __LINUX_REGULATOR_LP3971_H
  26
  27 #include <linux/regulator/machine.h>
  28
  29 #define LP3971_LDO1  0
  30 #define LP3971_LDO2  1
  31 #define LP3971_LDO3  2
  32 #define LP3971_LDO4  3
  33 #define LP3971_LDO5  4
  34
  35 #define LP3971_DCDC1 5
  36 #define LP3971_DCDC2 6
  37 #define LP3971_DCDC3 7
  38
  39 #define LP3971_NUM_REGULATORS 8
  40
  41 struct lp3971_regulator_subdev {
  42         int id;
  43         struct regulator_init_data *initdata;
  44 };
  45
  46 struct lp3971_platform_data {
  47         int num_regulators;
  48         struct lp3971_regulator_subdev *regulators;
  49 };
  50
  51 #endif