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power: supply: Add snapshot of QPNP QG driver and its dependencies

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Add snapshot of the qpnp-qg driver as of msm-4.19
'commit 7bbb67403d95 ("Merge: msm_geni_serial: Correct the DMA RX
interrupt logic")'.

Change-Id: If8df8bc75705676006be7172c20469baa1c1dae6
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
This commit is contained in:
Shyam Kumar Thella 2020-04-20 10:05:10 +05:30
commit 3be2db0032
27 changed files with 11114 additions and 0 deletions
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73
include/uapi/linux/qg-profile.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
*/
#ifndef __QG_PROFILE_H__
#define __QG_PROFILE_H__
#include <linux/ioctl.h>
/**
* enum profile_table - Table index for battery profile data
*/
enum profile_table {
TABLE_SOC_OCV1,
TABLE_SOC_OCV2,
TABLE_FCC1,
TABLE_FCC2,
TABLE_Z1,
TABLE_Z2,
TABLE_Z3,
TABLE_Z4,
TABLE_Z5,
TABLE_Z6,
TABLE_Y1,
TABLE_Y2,
TABLE_Y3,
TABLE_Y4,
TABLE_Y5,
TABLE_Y6,
TABLE_MAX,
};
/**
* struct battery_params - Battery profile data to be exchanged
* @soc: SOC (state of charge) of the battery
* @ocv_uv: OCV (open circuit voltage) of the battery
* @batt_temp: Battery temperature in deci-degree
* @var: 'X' axis param for interpolation
* @table_index:Table index to be used for interpolation
*/
struct battery_params {
int soc;
int ocv_uv;
int fcc_mah;
int slope;
int var;
int batt_temp;
int table_index;
};
/* Profile MIN / MAX values */
#define QG_MIN_SOC 0
#define QG_MAX_SOC 10000
#define QG_MIN_OCV_UV 2000000
#define QG_MAX_OCV_UV 5000000
#define QG_MIN_VAR 0
#define QG_MAX_VAR 65535
#define QG_MIN_FCC_MAH 100
#define QG_MAX_FCC_MAH 16000
#define QG_MIN_SLOPE 1
#define QG_MAX_SLOPE 50000
#define QG_ESR_SF_MIN 5000
#define QG_ESR_SF_MAX 20000
/* IOCTLs to query battery profile data */
#define BPIOCXSOC _IOWR('B', 0x01, struct battery_params) /* SOC */
#define BPIOCXOCV _IOWR('B', 0x02, struct battery_params) /* OCV */
#define BPIOCXFCC _IOWR('B', 0x03, struct battery_params) /* FCC */
#define BPIOCXSLOPE _IOWR('B', 0x04, struct battery_params) /* Slope */
#define BPIOCXVAR _IOWR('B', 0x05, struct battery_params) /* All-other */
#endif /* __QG_PROFILE_H__ */

68
include/uapi/linux/qg.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2018, 2020, The Linux Foundation. All rights reserved.
*/
#ifndef __QG_H__
#define __QG_H__
#define MAX_FIFO_LENGTH 16
enum qg {
QG_SOC,
QG_OCV_UV,
QG_RBAT_MOHM,
QG_PON_OCV_UV,
QG_GOOD_OCV_UV,
QG_ESR,
QG_CHARGE_COUNTER,
QG_FIFO_TIME_DELTA,
QG_BATT_SOC,
QG_CC_SOC,
QG_ESR_CHARGE_DELTA,
QG_ESR_DISCHARGE_DELTA,
QG_ESR_CHARGE_SF,
QG_ESR_DISCHARGE_SF,
QG_FULL_SOC,
QG_CLEAR_LEARNT_DATA,
QG_SYS_SOC,
QG_V_IBAT,
QG_MAX,
};
#define QG_BATT_SOC QG_BATT_SOC
#define QG_CC_SOC QG_CC_SOC
#define QG_ESR_CHARGE_DELTA QG_ESR_CHARGE_DELTA
#define QG_ESR_DISCHARGE_DELTA QG_ESR_DISCHARGE_DELTA
#define QG_ESR_CHARGE_SF QG_ESR_CHARGE_SF
#define QG_ESR_DISCHARGE_SF QG_ESR_DISCHARGE_SF
#define QG_FULL_SOC QG_FULL_SOC
#define QG_CLEAR_LEARNT_DATA QG_CLEAR_LEARNT_DATA
#define QG_SYS_SOC QG_SYS_SOC
#define QG_V_IBAT QG_V_IBAT
struct fifo_data {
unsigned int v;
unsigned int i;
unsigned int count;
unsigned int interval;
};
struct qg_param {
unsigned int data;
bool valid;
};
struct qg_kernel_data {
unsigned int seq_no;
unsigned int fifo_time;
unsigned int fifo_length;
struct fifo_data fifo[MAX_FIFO_LENGTH];
struct qg_param param[QG_MAX];
};
struct qg_user_data {
struct qg_param param[QG_MAX];
};
#endif