116 lines
2.7 KiB
C
Executable file
116 lines
2.7 KiB
C
Executable file
/*
|
|
* s2mpu14.h - Driver for the s2mpu14
|
|
*
|
|
* Copyright (C) 2020 Samsung Electrnoics
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#ifndef __S2MPU14_MFD_H__
|
|
#define __S2MPU14_MFD_H__
|
|
#include <linux/platform_device.h>
|
|
#include <linux/regmap.h>
|
|
|
|
#define MFD_DEV_NAME "s2mpu14"
|
|
/**
|
|
* sec_regulator_data - regulator data
|
|
* @id: regulator id
|
|
* @initdata: regulator init data (contraints, supplies, ...)
|
|
*/
|
|
struct s2mpu14_regulator_data {
|
|
int id;
|
|
struct regulator_init_data *initdata;
|
|
struct device_node *reg_node;
|
|
};
|
|
|
|
/*
|
|
* sec_opmode_data - regulator operation mode data
|
|
* @id: regulator id
|
|
* @mode: regulator operation mode
|
|
*/
|
|
struct sec_opmode_data {
|
|
int id;
|
|
unsigned int mode;
|
|
};
|
|
|
|
/*
|
|
* samsung regulator operation mode
|
|
* SEC_OPMODE_OFF Regulator always OFF
|
|
* SEC_OPMODE_ON Regulator always ON
|
|
* SEC_OPMODE_LOWPOWER Regulator is on in low-power mode
|
|
* SEC_OPMODE_SUSPEND Regulator is changed by PWREN pin
|
|
* If PWREN is high, regulator is on
|
|
* If PWREN is low, regulator is off
|
|
*/
|
|
enum sec_opmode {
|
|
SEC_OPMODE_OFF,
|
|
SEC_OPMODE_SUSPEND,
|
|
SEC_OPMODE_LOWPOWER,
|
|
SEC_OPMODE_ON,
|
|
SEC_OPMODE_TCXO = 0x2,
|
|
SEC_OPMODE_MIF = 0x2,
|
|
};
|
|
|
|
struct s2mpu14_platform_data {
|
|
|
|
bool use_i2c_speedy;
|
|
bool wakeup;
|
|
bool g3d_en;
|
|
|
|
/* IRQ */
|
|
int irq_base;
|
|
|
|
int (*cfg_pmic_irq)(void);
|
|
int device_type;
|
|
int ono;
|
|
int buck_ramp_delay;
|
|
|
|
bool b3s_afm_warn1_en;
|
|
bool b4s_afm_warn1_en;
|
|
bool b6s_afm_warn_en;
|
|
int b3s_afm_warn1_cnt;
|
|
int b4s_afm_warn1_cnt;
|
|
int b6s_afm_warn_cnt;
|
|
bool b3s_afm_warn1_dvs_mask;
|
|
bool b4s_afm_warn1_dvs_mask;
|
|
bool b6s_afm_warn_dvs_mask;
|
|
int b3s_afm_warn1_lv;
|
|
int b3s_afm_warn2_lv;
|
|
int b4s_afm_warn1_lv;
|
|
int b4s_afm_warn2_lv;
|
|
int b6s_afm_warn_lv;
|
|
|
|
/* power meter */
|
|
int adc_mode;
|
|
|
|
/* wtsr */
|
|
int wtsr_en;
|
|
|
|
/* sel_vgpio (control_sel) */
|
|
u32 *sel_vgpio;
|
|
|
|
int num_regulators;
|
|
int num_rdata;
|
|
int num_subdevs;
|
|
struct s2mpu14_regulator_data *regulators;
|
|
struct sec_opmode_data *opmode;
|
|
struct mfd_cell *sub_devices;
|
|
};
|
|
|
|
struct s2mpu14 {
|
|
struct regmap *regmap;
|
|
};
|
|
#endif /* __S2MPU14_MFD_H__ */
|