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include
linux
regulator
max8952.h
Go to the documentation of this file.
1
/*
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* max8952.h - Voltage regulation for the Maxim 8952
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*
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* Copyright (C) 2010 Samsung Electrnoics
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* MyungJoo Ham <myungjoo.ham@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef REGULATOR_MAX8952
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#define REGULATOR_MAX8952
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#include <
linux/regulator/machine.h
>
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enum
{
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MAX8952_DVS_MODE0
,
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MAX8952_DVS_MODE1
,
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MAX8952_DVS_MODE2
,
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MAX8952_DVS_MODE3
,
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};
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enum
{
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MAX8952_DVS_770mV
= 0,
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MAX8952_DVS_780mV
,
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MAX8952_DVS_790mV
,
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MAX8952_DVS_800mV
,
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MAX8952_DVS_810mV
,
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MAX8952_DVS_820mV
,
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MAX8952_DVS_830mV
,
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MAX8952_DVS_840mV
,
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MAX8952_DVS_850mV
,
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MAX8952_DVS_860mV
,
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MAX8952_DVS_870mV
,
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MAX8952_DVS_880mV
,
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MAX8952_DVS_890mV
,
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MAX8952_DVS_900mV
,
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MAX8952_DVS_910mV
,
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MAX8952_DVS_920mV
,
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MAX8952_DVS_930mV
,
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MAX8952_DVS_940mV
,
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MAX8952_DVS_950mV
,
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MAX8952_DVS_960mV
,
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MAX8952_DVS_970mV
,
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MAX8952_DVS_980mV
,
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MAX8952_DVS_990mV
,
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MAX8952_DVS_1000mV
,
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MAX8952_DVS_1010mV
,
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MAX8952_DVS_1020mV
,
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MAX8952_DVS_1030mV
,
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MAX8952_DVS_1040mV
,
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MAX8952_DVS_1050mV
,
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MAX8952_DVS_1060mV
,
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MAX8952_DVS_1070mV
,
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MAX8952_DVS_1080mV
,
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MAX8952_DVS_1090mV
,
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MAX8952_DVS_1100mV
,
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MAX8952_DVS_1110mV
,
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MAX8952_DVS_1120mV
,
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MAX8952_DVS_1130mV
,
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MAX8952_DVS_1140mV
,
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MAX8952_DVS_1150mV
,
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MAX8952_DVS_1160mV
,
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MAX8952_DVS_1170mV
,
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MAX8952_DVS_1180mV
,
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MAX8952_DVS_1190mV
,
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MAX8952_DVS_1200mV
,
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MAX8952_DVS_1210mV
,
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MAX8952_DVS_1220mV
,
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MAX8952_DVS_1230mV
,
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MAX8952_DVS_1240mV
,
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MAX8952_DVS_1250mV
,
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MAX8952_DVS_1260mV
,
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MAX8952_DVS_1270mV
,
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MAX8952_DVS_1280mV
,
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MAX8952_DVS_1290mV
,
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MAX8952_DVS_1300mV
,
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MAX8952_DVS_1310mV
,
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MAX8952_DVS_1320mV
,
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MAX8952_DVS_1330mV
,
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MAX8952_DVS_1340mV
,
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MAX8952_DVS_1350mV
,
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MAX8952_DVS_1360mV
,
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MAX8952_DVS_1370mV
,
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MAX8952_DVS_1380mV
,
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MAX8952_DVS_1390mV
,
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MAX8952_DVS_1400mV
,
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};
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enum
{
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MAX8952_SYNC_FREQ_26MHZ
,
/* Default */
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MAX8952_SYNC_FREQ_13MHZ
,
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MAX8952_SYNC_FREQ_19_2MHZ
,
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};
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enum
{
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MAX8952_RAMP_32mV_us
= 0,
/* Default */
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MAX8952_RAMP_16mV_us
,
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MAX8952_RAMP_8mV_us
,
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MAX8952_RAMP_4mV_us
,
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MAX8952_RAMP_2mV_us
,
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MAX8952_RAMP_1mV_us
,
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MAX8952_RAMP_0_5mV_us
,
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MAX8952_RAMP_0_25mV_us
,
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};
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#define MAX8952_NUM_DVS_MODE 4
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struct
max8952_platform_data
{
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int
gpio_vid0
;
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int
gpio_vid1
;
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int
gpio_en
;
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u8
default_mode
;
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u8
dvs_mode
[
MAX8952_NUM_DVS_MODE
];
/* MAX8952_DVS_MODEx_XXXXmV */
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u8
sync_freq
;
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u8
ramp_speed
;
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struct
regulator_init_data
reg_data
;
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};
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#endif
/* REGULATOR_MAX8952 */
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