fcf312678cacadead5c8ca971a4f3f18f709f62c
2 * max77686.h - Driver for the Maxim 77686
4 * Copyright (C) 2012 Samsung Electrnoics
5 * Chiwoong Byun <woong.byun@samsung.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * This driver is based on max8997.h
23 * MAX77686 has PMIC, RTC devices.
24 * The devices share the same I2C bus and included in
28 #ifndef __LINUX_MFD_MAX77686_H
29 #define __LINUX_MFD_MAX77686_H
31 #include <linux/regulator/consumer.h>
33 /* MAX77686 regulator IDs */
34 enum max77686_regulators
{
77 struct max77686_regulator_data
{
79 struct regulator_init_data
*initdata
;
82 enum max77686_opmode
{
83 MAX77686_OPMODE_NORMAL
,
85 MAX77686_OPMODE_STANDBY
,
88 struct max77686_opmode_data
{
93 struct max77686_platform_data
{
100 struct max77686_regulator_data
*regulators
;
103 struct max77686_opmode_data
*opmode_data
;
106 * GPIO-DVS feature is not enabled with the current version of
107 * MAX77686 driver. Buck2/3/4_voltages[0] is used as the default
108 * voltage at probe. DVS/SELB gpios are set as OUTPUT-LOW.
110 int buck234_gpio_dvs
[3]; /* GPIO of [0]DVS1, [1]DVS2, [2]DVS3 */
111 int buck234_gpio_selb
[3]; /* [0]SELB2, [1]SELB3, [2]SELB4 */
112 unsigned int buck2_voltage
[8]; /* buckx_voltage in uV */
113 unsigned int buck3_voltage
[8];
114 unsigned int buck4_voltage
[8];
117 #endif /* __LINUX_MFD_MAX77686_H */
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