mtk-lk/platform/mt6785/include/platform/mt_pmic.h

/* Copyright Statement:
*
* This software/firmware and related documentation ("MediaTek Software") are
* protected under relevant copyright laws. The information contained herein
* is confidential and proprietary to MediaTek Inc. and/or its licensors.
* Without the prior written permission of MediaTek inc. and/or its licensors,
* any reproduction, modification, use or disclosure of MediaTek Software,
* and information contained herein, in whole or in part, shall be strictly prohibited.
*/
/* MediaTek Inc. (C) 2015. All rights reserved.
*
* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
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* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*/

#ifndef _MT_PMIC_LK_SW_H_
#define _MT_PMIC_LK_SW_H_

#include <platform/mt_typedefs.h>
#include <sys/types.h>

//==============================================================================
// PMIC Define
//==============================================================================

#define PMIC6359_E1_CID_CODE    0x5910
#define PMIC6359_E2_CID_CODE    0x5920
#define PMIC6359_E3_CID_CODE    0x5930
#define PMIC6359_E4_CID_CODE    0x5940
#define PMIC6359_E5_CID_CODE    0x5950
#define PMIC6359_E6_CID_CODE    0x5960

//#define VOLTAGE_FULL_RANGE     1800
//#define ADC_PRECISE         32768 // 10 bits

typedef enum {
	CHARGER_UNKNOWN = 0,
	STANDARD_HOST,          // USB : 450mA
	CHARGING_HOST,
	NONSTANDARD_CHARGER,    // AC : 450mA~1A
	STANDARD_CHARGER,       // AC : ~1A
	APPLE_2_1A_CHARGER,     // 2.1A apple charger
	APPLE_1_0A_CHARGER,     // 1A apple charger
	APPLE_0_5A_CHARGER,     // 0.5A apple charger
} CHARGER_TYPE;

struct pmic_auxadc_channel_new {
	u8 resolution;
	u8 r_val;
	u8 ch_num;
	unsigned int channel_rqst;
	unsigned int channel_rdy;
	unsigned int channel_out;
};

#define PMIC_AUXADC_GEN(_rel, _r_val, _ch_num, _rqst, _rdy, _out)	   \
	{	\
		.resolution = _rel,	\
		.r_val = _r_val,	\
		.ch_num = _ch_num,	\
		.channel_rqst = _rqst,	\
		.channel_rdy = _rdy,	\
		.channel_out = _out,	\
	}

enum {
	AUXADC_LIST_BATADC,
	AUXADC_LIST_BATTEMP,
	AUXADC_LIST_CHIP_TEMP,
	AUXADC_LIST_VCORE_TEMP,
	AUXADC_LIST_VPROC_TEMP,
	AUXADC_LIST_VGPU_TEMP,
	AUXADC_LIST_ACCDET,
	AUXADC_LIST_VDCXO,
	AUXADC_LIST_TSX_TEMP,
	AUXADC_LIST_HPOFS_CAL,
	AUXADC_LIST_DCXO_TEMP,
	AUXADC_LIST_VBIF,
	AUXADC_LIST_MAX,
	/* MT6359 not support ISENSE/VCDT/BATID */
	AUXADC_LIST_ISENSE,
	AUXADC_LIST_VCDT,
	AUXADC_LIST_BATID,
};

//==============================================================================
// External Function
//==============================================================================
extern bool cmdline_append(const char* append_string);

//==============================================================================
// PMIC Exported Function
//==============================================================================
extern U32 pmic_read_interface(U32 RegNum, U32 *val, U32 MASK, U32 SHIFT);
extern U32 pmic_config_interface(U32 RegNum, U32 val, U32 MASK, U32 SHIFT);
extern U32 upmu_get_reg_value(U32 reg);
extern U32 upmu_set_reg_value(U32 reg, U32 reg_val);
extern kal_bool upmu_is_chr_det(void);
extern kal_bool pmic_chrdet_status(void);
extern int pmic_detect_powerkey(void);
extern U32 pmic_init (void);
extern bool is_isense_supported(void);
extern int pmic_get_auxadc_value(unsigned short channel);
extern unsigned int pmic_get_auxadc_r_val(unsigned short channel);
extern int get_bat_sense_volt(int times);
extern int get_i_sense_volt(int times);
extern int get_tbat_volt(int times);
extern U32 get_pmic_chip_version(void);
extern void pmic_cold_reset(void);
extern const char *smart_reset_check(void);
extern unsigned int pmic_power_hold(unsigned int hold);
extern bool get_powerkey_pressed_status(void);
extern void clear_powerkey_pressed_status(void);
extern void mt_power_off(void);

//==============================================================================
// PMIC Status Code
//==============================================================================
#define PMIC_TEST_PASS               0x0000
#define PMIC_TEST_FAIL               0xB001
#define PMIC_EXCEED_I2C_FIFO_LENGTH  0xB002
#define PMIC_CHRDET_EXIST            0xB003
#define PMIC_CHRDET_NOT_EXIST        0xB004

//==============================================================================
// PMIC Register Index
//==============================================================================
#include "upmu_hw.h"

#endif // _MT_PMIC_LK_SW_H_