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Commit ba0e3e66 authored by Fairphone ODM's avatar Fairphone ODM Committed by android-t1
Browse files

[1 of 1][10277828]fuel gauge bringup 

 ###%%%comment:[1 of 1]fuel gauge bringup
 ###%%%bug number:10277828
 ###%%%product name:n10
 ###%%%root cause:Coding
 ###%%%Bug category:T2M
 ###%%%regression response:NO
 ###%%%regression comments:
 ###%%%Module_Impact:kernel
 ###%%%Test_Suggestion:test bq27541 gauge
 ###%%%Solution:bq27541 hdq driver
 ###%%%Test_Report:hdq read/write fail
 ###%%%VAL Can Test:No

Change-Id: I896400160b1fc527a9efc6bc84994d055db71fd2
parent c97de0e0

arch/arm64/configs/vendor/n10-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -719,4 +719,5 @@ CONFIG_T2M_SND_N10=y 
CONFIG_TCT_CHG_AUTOTEST=y

CONFIG_TCT_PM7250_COMMON=y

CONFIG_USB_PD_LOG_LVL=1

CONFIG_BATTERY_BQ27541_HDQ=y

arch/arm64/configs/vendor/n10_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -787,3 +787,4 @@ CONFIG_T2M_SND_N10=y 
CONFIG_TCT_CHG_AUTOTEST=y

CONFIG_TCT_PM7250_COMMON=y

CONFIG_USB_PD_LOG_LVL=1

CONFIG_BATTERY_BQ27541_HDQ=y
 
 No newline at end of file

drivers/power/supply/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -645,6 +645,12 @@ config CHARGER_CROS_USBPD 
	  what is connected to USB PD ports from the EC and converts

	  that into power_supply properties.



config BATTERY_BQ27541_HDQ

       tristate "BQ27541 battery driver"

       depends on OF

       help

         Say Y here to enable support for batteries with BQ27541 (HDQ) chips.



source "drivers/power/supply/qcom/Kconfig"



endif # POWER_SUPPLY

drivers/power/supply/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -86,3 +86,4 @@ obj-$(CONFIG_AXP288_FUEL_GAUGE) += axp288_fuel_gauge.o 
obj-$(CONFIG_AXP288_CHARGER)	+= axp288_charger.o

obj-$(CONFIG_CHARGER_CROS_USBPD)	+= cros_usbpd-charger.o

obj-$(CONFIG_ARCH_QCOM)		+= qcom/

obj-$(CONFIG_BATTERY_BQ27541_HDQ)   += bq27541_fuelgauger_hdq.o

drivers/power/supply/bq27541-hdq-gpio.h

0 → 100644
+146 −0
Original line number Diff line number Diff line 
/*

 * hdq-gpio interface to platform code

 *

 * Copyright (C) 2014 

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2

 * as published by the Free Software Foundation.

 */

#ifndef _LINUX_BQ27541_HDQ_GPIO_H

#define _LINUX_BQ27541_HDQ_GPIO_H

	

#define DRIVER_VERSION			"1.1.0"

	/* Bq27541 standard/extended data commands */

#define bq27541CMD_CNTL_LSB  0x00

#define bq27541CMD_CNTL_MSB  0x01

#define bq27541CMD_AR_LSB	 0x02

#define bq27541CMD_AR_MSB	 0x03

#define bq27541CMD_ARTTE_LSB 0x04

#define bq27541CMD_ARTTE_MSB 0x05

#define bq27541CMD_TEMP_LSB  0x06

#define bq27541CMD_TEMP_MSB  0x07

#define bq27541CMD_VOLT_LSB  0x08

#define bq27541CMD_VOLT_MSB  0x09

#define bq27541CMD_FLAGS_LSB 0x0A

#define bq27541CMD_FLAGS_MSB 0x0B

#define bq27541CMD_NAC_LSB	 0x0C

#define bq27541CMD_NAC_MSB	 0x0D

#define bq27541CMD_FAC_LSB	 0x0E

#define bq27541CMD_FAC_MSB	 0x0F

#define bq27541CMD_RM_LSB	 0x10

#define bq27541CMD_RM_MSB	 0x11

#define bq27541CMD_FCC_LSB	 0x12

#define bq27541CMD_FCC_MSB	 0x13

#define bq27541CMD_AI_LSB	 0x14

#define bq27541CMD_AI_MSB	 0x15

#define bq27541CMD_TTE_LSB	 0x16

#define bq27541CMD_TTE_MSB	 0x17

#define bq27541CMD_TTF_LSB	 0x18

#define bq27541CMD_TTF_MSB	 0x19

#define bq27541CMD_SI_LSB	 0x1A

#define bq27541CMD_SI_MSB	 0x1B

#define bq27541CMD_STTE_LSB  0x1C

#define bq27541CMD_STTE_MSB  0x1D

#define bq27541CMD_MLI_LSB	 0x1E

#define bq27541CMD_MLI_MSB	 0x1F

#define bq27541CMD_MLTTE_LSB 0x20

#define bq27541CMD_MLTTE_MSB 0x21

#define bq27541CMD_AE_LSB	 0x22

#define bq27541CMD_AE_MSB	 0x23

#define bq27541CMD_AP_LSB	 0x24

#define bq27541CMD_AP_MSB	 0x25

#define bq27541CMD_TTECP_LSB 0x26

#define bq27541CMD_TTECP_MSB 0x27

#define bq27541CMD_RSVD_LSB  0x28

#define bq27541CMD_RSVD_MSB  0x29

#define bq27541CMD_CC_LSB	 0x2A

#define bq27541CMD_CC_MSB	 0x2B

#define bq27541CMD_SOC_LSB	 0x2C

#define bq27541CMD_SOC_MSB	 0x2D

#define bq27541CMD_SOH_LSB	 0x2E

#define bq27541CMD_DCAP_LSB  0x3C

#define bq27541CMD_DCAP_MSB  0x3D

#define bq27541CMD_DFCLS	 0x3E

#define bq27541CMD_DFBLK	 0x3F

#define bq27541CMD_ADF		 0x40

#define bq27541CMD_ACKSDFD	 0x54

#define bq27541CMD_DFDCKS	 0x60

#define bq27541CMD_DFDCNTL	 0x61

#define bq27541CMD_DNAMELEN  0x62

#define bq27541CMD_DNAME	 0x63

	

#define BQ27541_FLAG_DSC		BIT(0)

#define BQ27541_FLAG_SOCF		BIT(1) /* State-of-Charge threshold final */

#define BQ27541_FLAG_SOC1		BIT(2) /* State-of-Charge threshold 1 */

#define BQ27541_FLAG_FC 		BIT(9)

#define BQ27541_FLAG_OTD		BIT(14)

#define BQ27541_FLAG_OTC		BIT(15)

	

#define BQ27541_CS_SS			BIT(13)

#define BQ27541_CS_DLOGEN		BIT(15)



/* Control subcommands */

#define BQ27541_SUBCMD_CTNL_STATUS  0x0000

#define BQ27541_SUBCMD_DEVCIE_TYPE  0x0001

#define BQ27541_SUBCMD_FW_VER       0x0002

#define BQ27541_SUBCMD_HW_VER       0x0003

#define BQ27541_SUBCMD_DF_CSUM      0x0004

#define BQ27541_SUBCMD_PREV_MACW    0x0007

#define BQ27541_SUBCMD_CHEM_ID      0x0008

#define BQ27541_SUBCMD_BD_OFFSET    0x0009

#define BQ27541_SUBCMD_INT_OFFSET   0x000a

#define BQ27541_SUBCMD_CC_VER       0x000b

#define BQ27541_SUBCMD_OCV          0x000c

#define BQ27541_SUBCMD_BAT_INS      0x000d

#define BQ27541_SUBCMD_BAT_REM      0x000e

#define BQ27541_SUBCMD_SET_HIB      0x0011

#define BQ27541_SUBCMD_CLR_HIB      0x0012

#define BQ27541_SUBCMD_SET_SLP      0x0013

#define BQ27541_SUBCMD_CLR_SLP      0x0014

#define BQ27541_SUBCMD_FCT_RES      0x0015

#define BQ27541_SUBCMD_ENABLE_DLOG  0x0018

#define BQ27541_SUBCMD_DISABLE_DLOG 0x0019

#define BQ27541_SUBCMD_SEALED       0x0020

#define BQ27541_SUBCMD_ENABLE_IT    0x0021

#define BQ27541_SUBCMD_DISABLE_IT   0x0023

#define BQ27541_SUBCMD_CAL_MODE     0x0040

#define BQ27541_SUBCMD_RESET        0x0041



#define BQ27542_DEVICE_ID 0x542



#include <linux/power_supply.h>



static enum power_supply_property bq27541_battery_props[] = {

	//POWER_SUPPLY_PROP_STATUS,

	POWER_SUPPLY_PROP_PRESENT, // jason.kim 2015.10.15

	POWER_SUPPLY_PROP_VOLTAGE_NOW,

	POWER_SUPPLY_PROP_CURRENT_NOW,

	POWER_SUPPLY_PROP_CAPACITY,

	POWER_SUPPLY_PROP_CAPACITY_LEVEL,

	POWER_SUPPLY_PROP_TEMP,

	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,

	//POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,

	//POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,

	POWER_SUPPLY_PROP_TECHNOLOGY,

	POWER_SUPPLY_PROP_CHARGE_FULL,

	POWER_SUPPLY_PROP_CHARGE_NOW,

	POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,

	//POWER_SUPPLY_PROP_CYCLE_COUNT,

	POWER_SUPPLY_PROP_ENERGY_NOW,

	//POWER_SUPPLY_PROP_POWER_AVG,

	POWER_SUPPLY_PROP_HEALTH,

	POWER_SUPPLY_PROP_TEMP,

};



#if 0

int bq27541_battery_get_property(struct power_supply *psy,

					enum power_supply_property psp,

					union power_supply_propval *val);



void bq27541_external_power_changed(struct power_supply *psy);

#endif





#endif /* _LINUX_HDQ_GPIO_H */