[PATCH v2 3/3] power_supply: modelgauge_battery: Remove Maxim MAX17040 gauge
Remove Maxim MAX17040 gauge driver since it is superseded by full-functional
Maxim ModelGauge ICs gauge driver for MAX17040/41/43/44/48/49/58/59 chips
Signed-off-by: Vladimir Barinov
---
drivers/power/Kconfig|8 -
drivers/power/Makefile |1
drivers/power/max17040_battery.c | 297 ---
include/linux/max17040_battery.h | 19 --
4 files changed, 325 deletions(-)
Index: linux-2.6.torvalds/drivers/power/Kconfig
===
--- linux-2.6.torvalds.orig/drivers/power/Kconfig 2014-02-02
01:37:35.374626307 +0400
+++ linux-2.6.torvalds/drivers/power/Kconfig2014-02-02 01:38:21.966627415
+0400
@@ -185,14 +185,6 @@
Say Y here to enable support for batteries charger integrated into
DA9052 PMIC.
-config BATTERY_MAX17040
- tristate "Maxim MAX17040 Fuel Gauge"
- depends on I2C
- help
- MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
- in handheld and portable equipment. The MAX17040 is configured
- to operate with a single lithium cell
-
config BATTERY_MAX17042
tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
depends on I2C
Index: linux-2.6.torvalds/drivers/power/Makefile
===
--- linux-2.6.torvalds.orig/drivers/power/Makefile 2014-02-02
01:37:35.0 +0400
+++ linux-2.6.torvalds/drivers/power/Makefile 2014-02-02 01:38:21.966627415
+0400
@@ -30,7 +30,6 @@
obj-$(CONFIG_BATTERY_BQ27x00) += bq27x00_battery.o
obj-$(CONFIG_BATTERY_DA9030) += da9030_battery.o
obj-$(CONFIG_BATTERY_DA9052) += da9052-battery.o
-obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o
obj-$(CONFIG_BATTERY_MODELGAUGE) += modelgauge_battery.o
obj-$(CONFIG_BATTERY_Z2) += z2_battery.o
Index: linux-2.6.torvalds/drivers/power/max17040_battery.c
===
--- linux-2.6.torvalds.orig/drivers/power/max17040_battery.c2014-02-02
01:38:29.614627597 +0400
+++ /dev/null 1970-01-01 00:00:00.0 +
@@ -1,297 +0,0 @@
-/*
- * max17040_battery.c
- * fuel-gauge systems for lithium-ion (Li+) batteries
- *
- * Copyright (C) 2009 Samsung Electronics
- * Minkyu Kang
- *
- * 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.
- */
-
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-
-#define MAX17040_VCELL_MSB 0x02
-#define MAX17040_VCELL_LSB 0x03
-#define MAX17040_SOC_MSB 0x04
-#define MAX17040_SOC_LSB 0x05
-#define MAX17040_MODE_MSB 0x06
-#define MAX17040_MODE_LSB 0x07
-#define MAX17040_VER_MSB 0x08
-#define MAX17040_VER_LSB 0x09
-#define MAX17040_RCOMP_MSB 0x0C
-#define MAX17040_RCOMP_LSB 0x0D
-#define MAX17040_CMD_MSB 0xFE
-#define MAX17040_CMD_LSB 0xFF
-
-#define MAX17040_DELAY 1000
-#define MAX17040_BATTERY_FULL 95
-
-struct max17040_chip {
- struct i2c_client *client;
- struct delayed_work work;
- struct power_supply battery;
- struct max17040_platform_data *pdata;
-
- /* State Of Connect */
- int online;
- /* battery voltage */
- int vcell;
- /* battery capacity */
- int soc;
- /* State Of Charge */
- int status;
-};
-
-static int max17040_get_property(struct power_supply *psy,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- struct max17040_chip *chip = container_of(psy,
- struct max17040_chip, battery);
-
- switch (psp) {
- case POWER_SUPPLY_PROP_STATUS:
- val->intval = chip->status;
- break;
- case POWER_SUPPLY_PROP_ONLINE:
- val->intval = chip->online;
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_NOW:
- val->intval = chip->vcell;
- break;
- case POWER_SUPPLY_PROP_CAPACITY:
- val->intval = chip->soc;
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int max17040_write_reg(struct i2c_client *client, int reg, u8 value)
-{
- int ret;
-
- ret = i2c_smbus_write_byte_data(client, reg, value);
-
- if (ret < 0)
- dev_err(>dev, "%s: err %d\n", __func__, ret);
-
- return ret;
-}
-
-static int max17040_read_reg(struct i2c_client *client, int reg)
-{
- int ret;
-
- ret = i2c_smbus_read_byte_data(client, reg);
-
- if (ret < 0)
- dev_err(>dev, "%s: err %d\n", __func__, ret);
[PATCH v2 3/3] power_supply: modelgauge_battery: Remove Maxim MAX17040 gauge
Remove Maxim MAX17040 gauge driver since it is superseded by full-functional
Maxim ModelGauge ICs gauge driver for MAX17040/41/43/44/48/49/58/59 chips
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
---
drivers/power/Kconfig|8 -
drivers/power/Makefile |1
drivers/power/max17040_battery.c | 297 ---
include/linux/max17040_battery.h | 19 --
4 files changed, 325 deletions(-)
Index: linux-2.6.torvalds/drivers/power/Kconfig
===
--- linux-2.6.torvalds.orig/drivers/power/Kconfig 2014-02-02
01:37:35.374626307 +0400
+++ linux-2.6.torvalds/drivers/power/Kconfig2014-02-02 01:38:21.966627415
+0400
@@ -185,14 +185,6 @@
Say Y here to enable support for batteries charger integrated into
DA9052 PMIC.
-config BATTERY_MAX17040
- tristate Maxim MAX17040 Fuel Gauge
- depends on I2C
- help
- MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
- in handheld and portable equipment. The MAX17040 is configured
- to operate with a single lithium cell
-
config BATTERY_MAX17042
tristate Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge
depends on I2C
Index: linux-2.6.torvalds/drivers/power/Makefile
===
--- linux-2.6.torvalds.orig/drivers/power/Makefile 2014-02-02
01:37:35.0 +0400
+++ linux-2.6.torvalds/drivers/power/Makefile 2014-02-02 01:38:21.966627415
+0400
@@ -30,7 +30,6 @@
obj-$(CONFIG_BATTERY_BQ27x00) += bq27x00_battery.o
obj-$(CONFIG_BATTERY_DA9030) += da9030_battery.o
obj-$(CONFIG_BATTERY_DA9052) += da9052-battery.o
-obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o
obj-$(CONFIG_BATTERY_MODELGAUGE) += modelgauge_battery.o
obj-$(CONFIG_BATTERY_Z2) += z2_battery.o
Index: linux-2.6.torvalds/drivers/power/max17040_battery.c
===
--- linux-2.6.torvalds.orig/drivers/power/max17040_battery.c2014-02-02
01:38:29.614627597 +0400
+++ /dev/null 1970-01-01 00:00:00.0 +
@@ -1,297 +0,0 @@
-/*
- * max17040_battery.c
- * fuel-gauge systems for lithium-ion (Li+) batteries
- *
- * Copyright (C) 2009 Samsung Electronics
- * Minkyu Kang mk7.k...@samsung.com
- *
- * 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.
- */
-
-#include linux/module.h
-#include linux/init.h
-#include linux/platform_device.h
-#include linux/mutex.h
-#include linux/err.h
-#include linux/i2c.h
-#include linux/delay.h
-#include linux/power_supply.h
-#include linux/max17040_battery.h
-#include linux/slab.h
-
-#define MAX17040_VCELL_MSB 0x02
-#define MAX17040_VCELL_LSB 0x03
-#define MAX17040_SOC_MSB 0x04
-#define MAX17040_SOC_LSB 0x05
-#define MAX17040_MODE_MSB 0x06
-#define MAX17040_MODE_LSB 0x07
-#define MAX17040_VER_MSB 0x08
-#define MAX17040_VER_LSB 0x09
-#define MAX17040_RCOMP_MSB 0x0C
-#define MAX17040_RCOMP_LSB 0x0D
-#define MAX17040_CMD_MSB 0xFE
-#define MAX17040_CMD_LSB 0xFF
-
-#define MAX17040_DELAY 1000
-#define MAX17040_BATTERY_FULL 95
-
-struct max17040_chip {
- struct i2c_client *client;
- struct delayed_work work;
- struct power_supply battery;
- struct max17040_platform_data *pdata;
-
- /* State Of Connect */
- int online;
- /* battery voltage */
- int vcell;
- /* battery capacity */
- int soc;
- /* State Of Charge */
- int status;
-};
-
-static int max17040_get_property(struct power_supply *psy,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- struct max17040_chip *chip = container_of(psy,
- struct max17040_chip, battery);
-
- switch (psp) {
- case POWER_SUPPLY_PROP_STATUS:
- val-intval = chip-status;
- break;
- case POWER_SUPPLY_PROP_ONLINE:
- val-intval = chip-online;
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_NOW:
- val-intval = chip-vcell;
- break;
- case POWER_SUPPLY_PROP_CAPACITY:
- val-intval = chip-soc;
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int max17040_write_reg(struct i2c_client *client, int reg, u8 value)
-{
- int ret;
-
- ret = i2c_smbus_write_byte_data(client, reg, value);
-
- if (ret 0)
- dev_err(client-dev, %s: err %d\n, __func__, ret);
-
- return ret;
-}
-
-static int
