LXR linux/include/linux/regulator/max8649.h

   1/*
   2 * Interface of Maxim max8649
   3 *
   4 * Copyright (C) 2009-2010 Marvell International Ltd.
   5 *      Haojian Zhuang <haojian.zhuang@marvell.com>
   6 *
   7 * This program is free software; you can redistribute it and/or modify
   8 * it under the terms of the GNU General Public License version 2 as
   9 * published by the Free Software Foundation.
  10 */
  11
  12#ifndef __LINUX_REGULATOR_MAX8649_H
  13#define __LINUX_REGULATOR_MAX8649_H
  14
  15#include <linux/regulator/machine.h>
  16
  17enum {
  18        MAX8649_EXTCLK_26MHZ = 0,
  19        MAX8649_EXTCLK_13MHZ,
  20        MAX8649_EXTCLK_19MHZ,   /* 19.2MHz */
  21};
  22
  23enum {
  24        MAX8649_RAMP_32MV = 0,
  25        MAX8649_RAMP_16MV,
  26        MAX8649_RAMP_8MV,
  27        MAX8649_RAMP_4MV,
  28        MAX8649_RAMP_2MV,
  29        MAX8649_RAMP_1MV,
  30        MAX8649_RAMP_0_5MV,
  31        MAX8649_RAMP_0_25MV,
  32};
  33
  34struct max8649_platform_data {
  35        struct regulator_init_data *regulator;
  36
  37        unsigned        mode:2;         /* bit[1:0] = VID1,VID0 */
  38        unsigned        extclk_freq:2;
  39        unsigned        extclk:1;
  40        unsigned        ramp_timing:3;
  41        unsigned        ramp_down:1;
  42};
  43
  44#endif  /* __LINUX_REGULATOR_MAX8649_H */
  45