# Re: \[PATCH\] power: pm2301\_charger: Delete driver - From: Sebastian Reichel \ - Date: 2021-06-03 17:03:44 - List: linux-pm - Page: https://ratatoskr.run/linux-pm/2021/06/9311348 - Thread: https://ratatoskr.run/linux-pm/2021/05/9311328/t.md ```text Hi, On Sat, May 29, 2021 at 01:59:52AM +0200, Linus Walleij wrote: > The PM2301 was only used in tandem with AB9540, part of U9540, > a platform that was cancelled and never deployed in products. > Delete it. > > Signed-off-by: Linus Walleij > --- Thanks, queued. -- Sebastian > drivers/power/supply/Makefile | 2 +- > drivers/power/supply/pm2301_charger.c | 1249 ------------------------- > include/linux/pm2301_charger.h | 48 - > 3 files changed, 1 insertion(+), 1298 deletions(-) > delete mode 100644 drivers/power/supply/pm2301_charger.c > delete mode 100644 include/linux/pm2301_charger.h > > diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile > index a7309a3d1a47..16ebfaf6d55b 100644 > --- a/drivers/power/supply/Makefile > +++ b/drivers/power/supply/Makefile > @@ -60,7 +60,7 @@ obj-$(CONFIG_BATTERY_TWL4030_MADC) += twl4030_madc_battery.o > obj-$(CONFIG_CHARGER_88PM860X) += 88pm860x_charger.o > obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o > obj-$(CONFIG_BATTERY_RX51) += rx51_battery.o > -obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o pm2301_charger.o > +obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o > obj-$(CONFIG_CHARGER_CPCAP) += cpcap-charger.o > obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o > obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o > diff --git a/drivers/power/supply/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c > deleted file mode 100644 > index f86bbbeaff6c..000000000000 > --- a/drivers/power/supply/pm2301_charger.c > +++ /dev/null > @@ -1,1249 +0,0 @@ > -// SPDX-License-Identifier: GPL-2.0-only > -/* > - * Copyright 2012 ST Ericsson. > - * > - * Power supply driver for ST Ericsson pm2xxx_charger charger > - */ > - > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > -#include > - > -#include "ab8500-bm.h" > -#include "ab8500-chargalg.h" > -#include "pm2301_charger.h" > - > -#define to_pm2xxx_charger_ac_device_info(x) container_of((x), \ > - struct pm2xxx_charger, ac_chg) > -#define SLEEP_MIN 50 > -#define SLEEP_MAX 100 > -#define PM2XXX_AUTOSUSPEND_DELAY 500 > - > -static int pm2xxx_interrupt_registers[] = { > - PM2XXX_REG_INT1, > - PM2XXX_REG_INT2, > - PM2XXX_REG_INT3, > - PM2XXX_REG_INT4, > - PM2XXX_REG_INT5, > - PM2XXX_REG_INT6, > -}; > - > -static enum power_supply_property pm2xxx_charger_ac_props[] = { > - POWER_SUPPLY_PROP_HEALTH, > - POWER_SUPPLY_PROP_PRESENT, > - POWER_SUPPLY_PROP_ONLINE, > - POWER_SUPPLY_PROP_VOLTAGE_AVG, > -}; > - > -static int pm2xxx_charger_voltage_map[] = { > - 3500, > - 3525, > - 3550, > - 3575, > - 3600, > - 3625, > - 3650, > - 3675, > - 3700, > - 3725, > - 3750, > - 3775, > - 3800, > - 3825, > - 3850, > - 3875, > - 3900, > - 3925, > - 3950, > - 3975, > - 4000, > - 4025, > - 4050, > - 4075, > - 4100, > - 4125, > - 4150, > - 4175, > - 4200, > - 4225, > - 4250, > - 4275, > - 4300, > -}; > - > -static int pm2xxx_charger_current_map[] = { > - 200, > - 200, > - 400, > - 600, > - 800, > - 1000, > - 1200, > - 1400, > - 1600, > - 1800, > - 2000, > - 2200, > - 2400, > - 2600, > - 2800, > - 3000, > -}; > - > -static void set_lpn_pin(struct pm2xxx_charger *pm2) > -{ > - if (!pm2->ac.charger_connected && gpio_is_valid(pm2->lpn_pin)) { > - gpio_set_value(pm2->lpn_pin, 1); > - usleep_range(SLEEP_MIN, SLEEP_MAX); > - } > -} > - > -static void clear_lpn_pin(struct pm2xxx_charger *pm2) > -{ > - if (!pm2->ac.charger_connected && gpio_is_valid(pm2->lpn_pin)) > - gpio_set_value(pm2->lpn_pin, 0); > -} > - > -static int pm2xxx_reg_read(struct pm2xxx_charger *pm2, int reg, u8 *val) > -{ > - int ret; > - > - /* wake up the device */ > - pm_runtime_get_sync(pm2->dev); > - > - ret = i2c_smbus_read_i2c_block_data(pm2->config.pm2xxx_i2c, reg, > - 1, val); > - if (ret < 0) > - dev_err(pm2->dev, "Error reading register at 0x%x\n", reg); > - else > - ret = 0; > - > - pm_runtime_put_sync(pm2->dev); > - > - return ret; > -} > - > -static int pm2xxx_reg_write(struct pm2xxx_charger *pm2, int reg, u8 val) > -{ > - int ret; > - > - /* wake up the device */ > - pm_runtime_get_sync(pm2->dev); > - > - ret = i2c_smbus_write_i2c_block_data(pm2->config.pm2xxx_i2c, reg, > - 1, &val); > - if (ret < 0) > - dev_err(pm2->dev, "Error writing register at 0x%x\n", reg); > - else > - ret = 0; > - > - pm_runtime_put_sync(pm2->dev); > - > - return ret; > -} > - > -static int pm2xxx_charging_enable_mngt(struct pm2xxx_charger *pm2) > -{ > - int ret; > - > - /* Enable charging */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG2, > - (PM2XXX_CH_AUTO_RESUME_EN | PM2XXX_CHARGER_ENA)); > - > - return ret; > -} > - > -static int pm2xxx_charging_disable_mngt(struct pm2xxx_charger *pm2) > -{ > - int ret; > - > - /* Disable SW EOC ctrl */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_SW_CTRL_REG, PM2XXX_SWCTRL_HW); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - return ret; > - } > - > - /* Disable charging */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG2, > - (PM2XXX_CH_AUTO_RESUME_DIS | PM2XXX_CHARGER_DIS)); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - return ret; > - } > - > - return 0; > -} > - > -static int pm2xxx_charger_batt_therm_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - queue_work(pm2->charger_wq, &pm2->check_main_thermal_prot_work); > - > - return 0; > -} > - > - > -static int pm2xxx_charger_die_therm_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - queue_work(pm2->charger_wq, &pm2->check_main_thermal_prot_work); > - > - return 0; > -} > - > -static int pm2xxx_charger_ovv_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - dev_err(pm2->dev, "Overvoltage detected\n"); > - pm2->flags.ovv = true; > - power_supply_changed(pm2->ac_chg.psy); > - > - /* Schedule a new HW failure check */ > - queue_delayed_work(pm2->charger_wq, &pm2->check_hw_failure_work, 0); > - > - return 0; > -} > - > -static int pm2xxx_charger_wd_exp_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - dev_dbg(pm2->dev , "20 minutes watchdog expired\n"); > - > - pm2->ac.wd_expired = true; > - power_supply_changed(pm2->ac_chg.psy); > - > - return 0; > -} > - > -static int pm2xxx_charger_vbat_lsig_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - int ret; > - > - switch (val) { > - case PM2XXX_INT1_ITVBATLOWR: > - dev_dbg(pm2->dev, "VBAT grows above VBAT_LOW level\n"); > - /* Enable SW EOC ctrl */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_SW_CTRL_REG, > - PM2XXX_SWCTRL_SW); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - return ret; > - } > - break; > - > - case PM2XXX_INT1_ITVBATLOWF: > - dev_dbg(pm2->dev, "VBAT drops below VBAT_LOW level\n"); > - /* Disable SW EOC ctrl */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_SW_CTRL_REG, > - PM2XXX_SWCTRL_HW); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - return ret; > - } > - break; > - > - default: > - dev_err(pm2->dev, "Unknown VBAT level\n"); > - } > - > - return 0; > -} > - > -static int pm2xxx_charger_bat_disc_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - dev_dbg(pm2->dev, "battery disconnected\n"); > - > - return 0; > -} > - > -static int pm2xxx_charger_detection(struct pm2xxx_charger *pm2, u8 *val) > -{ > - int ret; > - > - ret = pm2xxx_reg_read(pm2, PM2XXX_SRCE_REG_INT2, val); > - > - if (ret < 0) { > - dev_err(pm2->dev, "Charger detection failed\n"); > - goto out; > - } > - > - *val &= (PM2XXX_INT2_S_ITVPWR1PLUG | PM2XXX_INT2_S_ITVPWR2PLUG); > - > -out: > - return ret; > -} > - > -static int pm2xxx_charger_itv_pwr_plug_mngt(struct pm2xxx_charger *pm2, int val) > -{ > - > - int ret; > - u8 read_val; > - > - /* > - * Since we can't be sure that the events are received > - * synchronously, we have the check if the main charger is > - * connected by reading the interrupt source register. > - */ > - ret = pm2xxx_charger_detection(pm2, &read_val); > - > - if ((ret == 0) && read_val) { > - pm2->ac.charger_connected = 1; > - pm2->ac_conn = true; > - queue_work(pm2->charger_wq, &pm2->ac_work); > - } > - > - > - return ret; > -} > - > -static int pm2xxx_charger_itv_pwr_unplug_mngt(struct pm2xxx_charger *pm2, > - int val) > -{ > - pm2->ac.charger_connected = 0; > - queue_work(pm2->charger_wq, &pm2->ac_work); > - > - return 0; > -} > - > -static int pm2_int_reg0(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - int ret = 0; > - > - if (val & PM2XXX_INT1_ITVBATLOWR) { > - ret = pm2xxx_charger_vbat_lsig_mngt(pm2, > - PM2XXX_INT1_ITVBATLOWR); > - if (ret < 0) > - goto out; > - } > - > - if (val & PM2XXX_INT1_ITVBATLOWF) { > - ret = pm2xxx_charger_vbat_lsig_mngt(pm2, > - PM2XXX_INT1_ITVBATLOWF); > - if (ret < 0) > - goto out; > - } > - > - if (val & PM2XXX_INT1_ITVBATDISCONNECT) { > - ret = pm2xxx_charger_bat_disc_mngt(pm2, > - PM2XXX_INT1_ITVBATDISCONNECT); > - if (ret < 0) > - goto out; > - } > -out: > - return ret; > -} > - > -static int pm2_int_reg1(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - int ret = 0; > - > - if (val & (PM2XXX_INT2_ITVPWR1PLUG | PM2XXX_INT2_ITVPWR2PLUG)) { > - dev_dbg(pm2->dev , "Main charger plugged\n"); > - ret = pm2xxx_charger_itv_pwr_plug_mngt(pm2, val & > - (PM2XXX_INT2_ITVPWR1PLUG | PM2XXX_INT2_ITVPWR2PLUG)); > - } > - > - if (val & > - (PM2XXX_INT2_ITVPWR1UNPLUG | PM2XXX_INT2_ITVPWR2UNPLUG)) { > - dev_dbg(pm2->dev , "Main charger unplugged\n"); > - ret = pm2xxx_charger_itv_pwr_unplug_mngt(pm2, val & > - (PM2XXX_INT2_ITVPWR1UNPLUG | > - PM2XXX_INT2_ITVPWR2UNPLUG)); > - } > - > - return ret; > -} > - > -static int pm2_int_reg2(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - int ret = 0; > - > - if (val & PM2XXX_INT3_ITAUTOTIMEOUTWD) > - ret = pm2xxx_charger_wd_exp_mngt(pm2, val); > - > - if (val & (PM2XXX_INT3_ITCHPRECHARGEWD | > - PM2XXX_INT3_ITCHCCWD | PM2XXX_INT3_ITCHCVWD)) { > - dev_dbg(pm2->dev, > - "Watchdog occurred for precharge, CC and CV charge\n"); > - } > - > - return ret; > -} > - > -static int pm2_int_reg3(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - int ret = 0; > - > - if (val & (PM2XXX_INT4_ITCHARGINGON)) { > - dev_dbg(pm2->dev , > - "charging operation has started\n"); > - } > - > - if (val & (PM2XXX_INT4_ITVRESUME)) { > - dev_dbg(pm2->dev, > - "battery discharged down to VResume threshold\n"); > - } > - > - if (val & (PM2XXX_INT4_ITBATTFULL)) { > - dev_dbg(pm2->dev , "battery fully detected\n"); > - } > - > - if (val & (PM2XXX_INT4_ITCVPHASE)) { > - dev_dbg(pm2->dev, "CV phase enter with 0.5C charging\n"); > - } > - > - if (val & (PM2XXX_INT4_ITVPWR2OVV | PM2XXX_INT4_ITVPWR1OVV)) { > - pm2->failure_case = VPWR_OVV; > - ret = pm2xxx_charger_ovv_mngt(pm2, val & > - (PM2XXX_INT4_ITVPWR2OVV | PM2XXX_INT4_ITVPWR1OVV)); > - dev_dbg(pm2->dev, "VPWR/VSYSTEM overvoltage detected\n"); > - } > - > - if (val & (PM2XXX_INT4_S_ITBATTEMPCOLD | > - PM2XXX_INT4_S_ITBATTEMPHOT)) { > - ret = pm2xxx_charger_batt_therm_mngt(pm2, val & > - (PM2XXX_INT4_S_ITBATTEMPCOLD | > - PM2XXX_INT4_S_ITBATTEMPHOT)); > - dev_dbg(pm2->dev, "BTEMP is too Low/High\n"); > - } > - > - return ret; > -} > - > -static int pm2_int_reg4(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - int ret = 0; > - > - if (val & PM2XXX_INT5_ITVSYSTEMOVV) { > - pm2->failure_case = VSYSTEM_OVV; > - ret = pm2xxx_charger_ovv_mngt(pm2, val & > - PM2XXX_INT5_ITVSYSTEMOVV); > - dev_dbg(pm2->dev, "VSYSTEM overvoltage detected\n"); > - } > - > - if (val & (PM2XXX_INT5_ITTHERMALWARNINGFALL | > - PM2XXX_INT5_ITTHERMALWARNINGRISE | > - PM2XXX_INT5_ITTHERMALSHUTDOWNFALL | > - PM2XXX_INT5_ITTHERMALSHUTDOWNRISE)) { > - dev_dbg(pm2->dev, "BTEMP die temperature is too Low/High\n"); > - ret = pm2xxx_charger_die_therm_mngt(pm2, val & > - (PM2XXX_INT5_ITTHERMALWARNINGFALL | > - PM2XXX_INT5_ITTHERMALWARNINGRISE | > - PM2XXX_INT5_ITTHERMALSHUTDOWNFALL | > - PM2XXX_INT5_ITTHERMALSHUTDOWNRISE)); > - } > - > - return ret; > -} > - > -static int pm2_int_reg5(void *pm2_data, int val) > -{ > - struct pm2xxx_charger *pm2 = pm2_data; > - > - if (val & (PM2XXX_INT6_ITVPWR2DROP | PM2XXX_INT6_ITVPWR1DROP)) { > - dev_dbg(pm2->dev, "VMPWR drop to VBAT level\n"); > - } > - > - if (val & (PM2XXX_INT6_ITVPWR2VALIDRISE | > - PM2XXX_INT6_ITVPWR1VALIDRISE | > - PM2XXX_INT6_ITVPWR2VALIDFALL | > - PM2XXX_INT6_ITVPWR1VALIDFALL)) { > - dev_dbg(pm2->dev, "Falling/Rising edge on WPWR1/2\n"); > - } > - > - return 0; > -} > - > -static irqreturn_t pm2xxx_irq_int(int irq, void *data) > -{ > - struct pm2xxx_charger *pm2 = data; > - struct pm2xxx_interrupts *interrupt = pm2->pm2_int; > - int i; > - > - /* wake up the device */ > - pm_runtime_get_sync(pm2->dev); > - > - do { > - for (i = 0; i < PM2XXX_NUM_INT_REG; i++) { > - pm2xxx_reg_read(pm2, > - pm2xxx_interrupt_registers[i], > - &(interrupt->reg[i])); > - > - if (interrupt->reg[i] > 0) > - interrupt->handler[i](pm2, interrupt->reg[i]); > - } > - } while (gpio_get_value(pm2->pdata->gpio_irq_number) == 0); > - > - pm_runtime_mark_last_busy(pm2->dev); > - pm_runtime_put_autosuspend(pm2->dev); > - > - return IRQ_HANDLED; > -} > - > -static int pm2xxx_charger_get_ac_cv(struct pm2xxx_charger *pm2) > -{ > - int ret = 0; > - u8 val; > - > - if (pm2->ac.charger_connected && pm2->ac.charger_online) { > - > - ret = pm2xxx_reg_read(pm2, PM2XXX_SRCE_REG_INT4, &val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx read failed\n", __func__); > - goto out; > - } > - > - if (val & PM2XXX_INT4_S_ITCVPHASE) > - ret = PM2XXX_CONST_VOLT; > - else > - ret = PM2XXX_CONST_CURR; > - } > -out: > - return ret; > -} > - > -static int pm2xxx_current_to_regval(int curr) > -{ > - int i; > - > - if (curr < pm2xxx_charger_current_map[0]) > - return 0; > - > - for (i = 1; i < ARRAY_SIZE(pm2xxx_charger_current_map); i++) { > - if (curr < pm2xxx_charger_current_map[i]) > - return (i - 1); > - } > - > - i = ARRAY_SIZE(pm2xxx_charger_current_map) - 1; > - if (curr == pm2xxx_charger_current_map[i]) > - return i; > - else > - return -EINVAL; > -} > - > -static int pm2xxx_voltage_to_regval(int curr) > -{ > - int i; > - > - if (curr < pm2xxx_charger_voltage_map[0]) > - return 0; > - > - for (i = 1; i < ARRAY_SIZE(pm2xxx_charger_voltage_map); i++) { > - if (curr < pm2xxx_charger_voltage_map[i]) > - return i - 1; > - } > - > - i = ARRAY_SIZE(pm2xxx_charger_voltage_map) - 1; > - if (curr == pm2xxx_charger_voltage_map[i]) > - return i; > - else > - return -EINVAL; > -} > - > -static int pm2xxx_charger_update_charger_current(struct ux500_charger *charger, > - int ich_out) > -{ > - int ret; > - int curr_index; > - struct pm2xxx_charger *pm2; > - u8 val; > - > - if (charger->psy->desc->type == POWER_SUPPLY_TYPE_MAINS) > - pm2 = to_pm2xxx_charger_ac_device_info(charger); > - else > - return -ENXIO; > - > - curr_index = pm2xxx_current_to_regval(ich_out); > - if (curr_index < 0) { > - dev_err(pm2->dev, > - "Charger current too high, charging not started\n"); > - return -ENXIO; > - } > - > - ret = pm2xxx_reg_read(pm2, PM2XXX_BATT_CTRL_REG6, &val); > - if (ret >= 0) { > - val &= ~PM2XXX_DIR_CH_CC_CURRENT_MASK; > - val |= curr_index; > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG6, val); > - if (ret < 0) { > - dev_err(pm2->dev, > - "%s write failed\n", __func__); > - } > - } > - else > - dev_err(pm2->dev, "%s read failed\n", __func__); > - > - return ret; > -} > - > -static int pm2xxx_charger_ac_get_property(struct power_supply *psy, > - enum power_supply_property psp, > - union power_supply_propval *val) > -{ > - struct pm2xxx_charger *pm2; > - > - pm2 = to_pm2xxx_charger_ac_device_info(psy_to_ux500_charger(psy)); > - > - switch (psp) { > - case POWER_SUPPLY_PROP_HEALTH: > - if (pm2->flags.mainextchnotok) > - val->intval = POWER_SUPPLY_HEALTH_UNSPEC_FAILURE; > - else if (pm2->ac.wd_expired) > - val->intval = POWER_SUPPLY_HEALTH_DEAD; > - else if (pm2->flags.main_thermal_prot) > - val->intval = POWER_SUPPLY_HEALTH_OVERHEAT; > - else if (pm2->flags.ovv) > - val->intval = POWER_SUPPLY_HEALTH_OVERVOLTAGE; > - else > - val->intval = POWER_SUPPLY_HEALTH_GOOD; > - break; > - case POWER_SUPPLY_PROP_ONLINE: > - val->intval = pm2->ac.charger_online; > - break; > - case POWER_SUPPLY_PROP_PRESENT: > - val->intval = pm2->ac.charger_connected; > - break; > - case POWER_SUPPLY_PROP_VOLTAGE_AVG: > - pm2->ac.cv_active = pm2xxx_charger_get_ac_cv(pm2); > - val->intval = pm2->ac.cv_active; > - break; > - default: > - return -EINVAL; > - } > - return 0; > -} > - > -static int pm2xxx_charging_init(struct pm2xxx_charger *pm2) > -{ > - int ret = 0; > - > - /* enable CC and CV watchdog */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG3, > - (PM2XXX_CH_WD_CV_PHASE_60MIN | PM2XXX_CH_WD_CC_PHASE_60MIN)); > - if( ret < 0) > - return ret; > - > - /* enable precharge watchdog */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG4, > - PM2XXX_CH_WD_PRECH_PHASE_60MIN); > - > - /* Disable auto timeout */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG5, > - PM2XXX_CH_WD_AUTO_TIMEOUT_20MIN); > - > - /* > - * EOC current level = 100mA > - * Precharge current level = 100mA > - * CC current level = 1000mA > - */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG6, > - (PM2XXX_DIR_CH_CC_CURRENT_1000MA | > - PM2XXX_CH_PRECH_CURRENT_100MA | > - PM2XXX_CH_EOC_CURRENT_100MA)); > - > - /* > - * recharge threshold = 3.8V > - * Precharge to CC threshold = 2.9V > - */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG7, > - (PM2XXX_CH_PRECH_VOL_2_9 | PM2XXX_CH_VRESUME_VOL_3_8)); > - > - /* float voltage charger level = 4.2V */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG8, > - PM2XXX_CH_VOLT_4_2); > - > - /* Voltage drop between VBAT and VSYS in HW charging = 300mV */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG9, > - (PM2XXX_CH_150MV_DROP_300MV | PM2XXX_CHARCHING_INFO_DIS | > - PM2XXX_CH_CC_REDUCED_CURRENT_IDENT | > - PM2XXX_CH_CC_MODEDROP_DIS)); > - > - /* Input charger level of over voltage = 10V */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_INP_VOLT_VPWR2, > - PM2XXX_VPWR2_OVV_10); > - ret = pm2xxx_reg_write(pm2, PM2XXX_INP_VOLT_VPWR1, > - PM2XXX_VPWR1_OVV_10); > - > - /* Input charger drop */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_INP_DROP_VPWR2, > - (PM2XXX_VPWR2_HW_OPT_DIS | PM2XXX_VPWR2_VALID_DIS | > - PM2XXX_VPWR2_DROP_DIS)); > - ret = pm2xxx_reg_write(pm2, PM2XXX_INP_DROP_VPWR1, > - (PM2XXX_VPWR1_HW_OPT_DIS | PM2XXX_VPWR1_VALID_DIS | > - PM2XXX_VPWR1_DROP_DIS)); > - > - /* Disable battery low monitoring */ > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_LOW_LEV_COMP_REG, > - PM2XXX_VBAT_LOW_MONITORING_ENA); > - > - return ret; > -} > - > -static int pm2xxx_charger_ac_en(struct ux500_charger *charger, > - int enable, int vset, int iset) > -{ > - int ret; > - int volt_index; > - int curr_index; > - u8 val; > - > - struct pm2xxx_charger *pm2 = to_pm2xxx_charger_ac_device_info(charger); > - > - if (enable) { > - if (!pm2->ac.charger_connected) { > - dev_dbg(pm2->dev, "AC charger not connected\n"); > - return -ENXIO; > - } > - > - dev_dbg(pm2->dev, "Enable AC: %dmV %dmA\n", vset, iset); > - if (!pm2->vddadc_en_ac) { > - ret = regulator_enable(pm2->regu); > - if (ret) > - dev_warn(pm2->dev, > - "Failed to enable vddadc regulator\n"); > - else > - pm2->vddadc_en_ac = true; > - } > - > - ret = pm2xxx_charging_init(pm2); > - if (ret < 0) { > - dev_err(pm2->dev, "%s charging init failed\n", > - __func__); > - goto error_occured; > - } > - > - volt_index = pm2xxx_voltage_to_regval(vset); > - curr_index = pm2xxx_current_to_regval(iset); > - > - if (volt_index < 0 || curr_index < 0) { > - dev_err(pm2->dev, > - "Charger voltage or current too high, " > - "charging not started\n"); > - return -ENXIO; > - } > - > - ret = pm2xxx_reg_read(pm2, PM2XXX_BATT_CTRL_REG8, &val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx read failed\n", __func__); > - goto error_occured; > - } > - val &= ~PM2XXX_CH_VOLT_MASK; > - val |= volt_index; > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG8, val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - goto error_occured; > - } > - > - ret = pm2xxx_reg_read(pm2, PM2XXX_BATT_CTRL_REG6, &val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx read failed\n", __func__); > - goto error_occured; > - } > - val &= ~PM2XXX_DIR_CH_CC_CURRENT_MASK; > - val |= curr_index; > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_CTRL_REG6, val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", __func__); > - goto error_occured; > - } > - > - if (!pm2->bat->enable_overshoot) { > - ret = pm2xxx_reg_read(pm2, PM2XXX_LED_CTRL_REG, &val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx read failed\n", > - __func__); > - goto error_occured; > - } > - val |= PM2XXX_ANTI_OVERSHOOT_EN; > - ret = pm2xxx_reg_write(pm2, PM2XXX_LED_CTRL_REG, val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx write failed\n", > - __func__); > - goto error_occured; > - } > - } > - > - ret = pm2xxx_charging_enable_mngt(pm2); > - if (ret < 0) { > - dev_err(pm2->dev, "Failed to enable" > - "pm2xxx ac charger\n"); > - goto error_occured; > - } > - > - pm2->ac.charger_online = 1; > - } else { > - pm2->ac.charger_online = 0; > - pm2->ac.wd_expired = false; > - > - /* Disable regulator if enabled */ > - if (pm2->vddadc_en_ac) { > - regulator_disable(pm2->regu); > - pm2->vddadc_en_ac = false; > - } > - > - ret = pm2xxx_charging_disable_mngt(pm2); > - if (ret < 0) { > - dev_err(pm2->dev, "failed to disable" > - "pm2xxx ac charger\n"); > - goto error_occured; > - } > - > - dev_dbg(pm2->dev, "PM2301: " "Disabled AC charging\n"); > - } > - power_supply_changed(pm2->ac_chg.psy); > - > -error_occured: > - return ret; > -} > - > -static int pm2xxx_charger_watchdog_kick(struct ux500_charger *charger) > -{ > - int ret; > - struct pm2xxx_charger *pm2; > - > - if (charger->psy->desc->type == POWER_SUPPLY_TYPE_MAINS) > - pm2 = to_pm2xxx_charger_ac_device_info(charger); > - else > - return -ENXIO; > - > - ret = pm2xxx_reg_write(pm2, PM2XXX_BATT_WD_KICK, WD_TIMER); > - if (ret) > - dev_err(pm2->dev, "Failed to kick WD!\n"); > - > - return ret; > -} > - > -static void pm2xxx_charger_ac_work(struct work_struct *work) > -{ > - struct pm2xxx_charger *pm2 = container_of(work, > - struct pm2xxx_charger, ac_work); > - > - > - power_supply_changed(pm2->ac_chg.psy); > - sysfs_notify(&pm2->ac_chg.psy->dev.kobj, NULL, "present"); > -}; > - > -static void pm2xxx_charger_check_hw_failure_work(struct work_struct *work) > -{ > - u8 reg_value; > - > - struct pm2xxx_charger *pm2 = container_of(work, > - struct pm2xxx_charger, check_hw_failure_work.work); > - > - if (pm2->flags.ovv) { > - pm2xxx_reg_read(pm2, PM2XXX_SRCE_REG_INT4, ®_value); > - > - if (!(reg_value & (PM2XXX_INT4_S_ITVPWR1OVV | > - PM2XXX_INT4_S_ITVPWR2OVV))) { > - pm2->flags.ovv = false; > - power_supply_changed(pm2->ac_chg.psy); > - } > - } > - > - /* If we still have a failure, schedule a new check */ > - if (pm2->flags.ovv) { > - queue_delayed_work(pm2->charger_wq, > - &pm2->check_hw_failure_work, round_jiffies(HZ)); > - } > -} > - > -static void pm2xxx_charger_check_main_thermal_prot_work( > - struct work_struct *work) > -{ > - int ret; > - u8 val; > - > - struct pm2xxx_charger *pm2 = container_of(work, struct pm2xxx_charger, > - check_main_thermal_prot_work); > - > - /* Check if die temp warning is still active */ > - ret = pm2xxx_reg_read(pm2, PM2XXX_SRCE_REG_INT5, &val); > - if (ret < 0) { > - dev_err(pm2->dev, "%s pm2xxx read failed\n", __func__); > - return; > - } > - if (val & (PM2XXX_INT5_S_ITTHERMALWARNINGRISE > - | PM2XXX_INT5_S_ITTHERMALSHUTDOWNRISE)) > - pm2->flags.main_thermal_prot = true; > - else if (val & (PM2XXX_INT5_S_ITTHERMALWARNINGFALL > - | PM2XXX_INT5_S_ITTHERMALSHUTDOWNFALL)) > - pm2->flags.main_thermal_prot = false; > - > - power_supply_changed(pm2->ac_chg.psy); > -} > - > -static struct pm2xxx_interrupts pm2xxx_int = { > - .handler[0] = pm2_int_reg0, > - .handler[1] = pm2_int_reg1, > - .handler[2] = pm2_int_reg2, > - .handler[3] = pm2_int_reg3, > - .handler[4] = pm2_int_reg4, > - .handler[5] = pm2_int_reg5, > -}; > - > -static struct pm2xxx_irq pm2xxx_charger_irq[] = { > - {"PM2XXX_IRQ_INT", pm2xxx_irq_int}, > -}; > - > -static int __maybe_unused pm2xxx_wall_charger_resume(struct device *dev) > -{ > - struct i2c_client *i2c_client = to_i2c_client(dev); > - struct pm2xxx_charger *pm2; > - > - pm2 = (struct pm2xxx_charger *)i2c_get_clientdata(i2c_client); > - set_lpn_pin(pm2); > - > - /* If we still have a HW failure, schedule a new check */ > - if (pm2->flags.ovv) > - queue_delayed_work(pm2->charger_wq, > - &pm2->check_hw_failure_work, 0); > - > - return 0; > -} > - > -static int __maybe_unused pm2xxx_wall_charger_suspend(struct device *dev) > -{ > - struct i2c_client *i2c_client = to_i2c_client(dev); > - struct pm2xxx_charger *pm2; > - > - pm2 = (struct pm2xxx_charger *)i2c_get_clientdata(i2c_client); > - clear_lpn_pin(pm2); > - > - /* Cancel any pending HW failure check */ > - if (delayed_work_pending(&pm2->check_hw_failure_work)) > - cancel_delayed_work(&pm2->check_hw_failure_work); > - > - flush_work(&pm2->ac_work); > - flush_work(&pm2->check_main_thermal_prot_work); > - > - return 0; > -} > - > -static int __maybe_unused pm2xxx_runtime_suspend(struct device *dev) > -{ > - struct i2c_client *pm2xxx_i2c_client = to_i2c_client(dev); > - struct pm2xxx_charger *pm2; > - > - pm2 = (struct pm2xxx_charger *)i2c_get_clientdata(pm2xxx_i2c_client); > - clear_lpn_pin(pm2); > - > - return 0; > -} > - > -static int __maybe_unused pm2xxx_runtime_resume(struct device *dev) > -{ > - struct i2c_client *pm2xxx_i2c_client = to_i2c_client(dev); > - struct pm2xxx_charger *pm2; > - > - pm2 = (struct pm2xxx_charger *)i2c_get_clientdata(pm2xxx_i2c_client); > - > - if (gpio_is_valid(pm2->lpn_pin) && gpio_get_value(pm2->lpn_pin) == 0) > - set_lpn_pin(pm2); > - > - return 0; > -} > - > -static const struct dev_pm_ops pm2xxx_pm_ops __maybe_unused = { > - SET_SYSTEM_SLEEP_PM_OPS(pm2xxx_wall_charger_suspend, > - pm2xxx_wall_charger_resume) > - SET_RUNTIME_PM_OPS(pm2xxx_runtime_suspend, pm2xxx_runtime_resume, NULL) > -}; > - > -static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, > - const struct i2c_device_id *id) > -{ > - struct pm2xxx_platform_data *pl_data = i2c_client->dev.platform_data; > - struct power_supply_config psy_cfg = {}; > - struct pm2xxx_charger *pm2; > - int ret = 0; > - u8 val; > - int i; > - > - if (!pl_data) { > - dev_err(&i2c_client->dev, "No platform data supplied\n"); > - return -EINVAL; > - } > - > - pm2 = kzalloc(sizeof(struct pm2xxx_charger), GFP_KERNEL); > - if (!pm2) { > - dev_err(&i2c_client->dev, "pm2xxx_charger allocation failed\n"); > - return -ENOMEM; > - } > - > - /* get parent data */ > - pm2->dev = &i2c_client->dev; > - > - pm2->pm2_int = &pm2xxx_int; > - > - /* get charger spcific platform data */ > - if (!pl_data->wall_charger) { > - dev_err(pm2->dev, "no charger platform data supplied\n"); > - ret = -EINVAL; > - goto free_device_info; > - } > - > - pm2->pdata = pl_data->wall_charger; > - > - /* get battery specific platform data */ > - if (!pl_data->battery) { > - dev_err(pm2->dev, "no battery platform data supplied\n"); > - ret = -EINVAL; > - goto free_device_info; > - } > - > - pm2->bat = pl_data->battery; > - > - if (!i2c_check_functionality(i2c_client->adapter, > - I2C_FUNC_SMBUS_BYTE_DATA | > - I2C_FUNC_SMBUS_READ_WORD_DATA)) { > - ret = -ENODEV; > - dev_info(pm2->dev, "pm2301 i2c_check_functionality failed\n"); > - goto free_device_info; > - } > - > - pm2->config.pm2xxx_i2c = i2c_client; > - pm2->config.pm2xxx_id = (struct i2c_device_id *) id; > - i2c_set_clientdata(i2c_client, pm2); > - > - /* AC supply */ > - /* power_supply base class */ > - pm2->ac_chg_desc.name = pm2->pdata->label; > - pm2->ac_chg_desc.type = POWER_SUPPLY_TYPE_MAINS; > - pm2->ac_chg_desc.properties = pm2xxx_charger_ac_props; > - pm2->ac_chg_desc.num_properties = ARRAY_SIZE(pm2xxx_charger_ac_props); > - pm2->ac_chg_desc.get_property = pm2xxx_charger_ac_get_property; > - > - psy_cfg.supplied_to = pm2->pdata->supplied_to; > - psy_cfg.num_supplicants = pm2->pdata->num_supplicants; > - /* pm2xxx_charger sub-class */ > - pm2->ac_chg.ops.enable = &pm2xxx_charger_ac_en; > - pm2->ac_chg.ops.kick_wd = &pm2xxx_charger_watchdog_kick; > - pm2->ac_chg.ops.update_curr = &pm2xxx_charger_update_charger_current; > - pm2->ac_chg.max_out_volt = pm2xxx_charger_voltage_map[ > - ARRAY_SIZE(pm2xxx_charger_voltage_map) - 1]; > - pm2->ac_chg.max_out_curr = pm2xxx_charger_current_map[ > - ARRAY_SIZE(pm2xxx_charger_current_map) - 1]; > - pm2->ac_chg.wdt_refresh = WD_KICK_INTERVAL; > - pm2->ac_chg.enabled = true; > - pm2->ac_chg.external = true; > - > - /* Create a work queue for the charger */ > - pm2->charger_wq = alloc_ordered_workqueue("pm2xxx_charger_wq", > - WQ_MEM_RECLAIM); > - if (pm2->charger_wq == NULL) { > - ret = -ENOMEM; > - dev_err(pm2->dev, "failed to create work queue\n"); > - goto free_device_info; > - } > - > - /* Init work for charger detection */ > - INIT_WORK(&pm2->ac_work, pm2xxx_charger_ac_work); > - > - /* Init work for checking HW status */ > - INIT_WORK(&pm2->check_main_thermal_prot_work, > - pm2xxx_charger_check_main_thermal_prot_work); > - > - /* Init work for HW failure check */ > - INIT_DEFERRABLE_WORK(&pm2->check_hw_failure_work, > - pm2xxx_charger_check_hw_failure_work); > - > - /* > - * VDD ADC supply needs to be enabled from this driver when there > - * is a charger connected to avoid erroneous BTEMP_HIGH/LOW > - * interrupts during charging > - */ > - pm2->regu = regulator_get(pm2->dev, "vddadc"); > - if (IS_ERR(pm2->regu)) { > - ret = PTR_ERR(pm2->regu); > - dev_err(pm2->dev, "failed to get vddadc regulator\n"); > - goto free_charger_wq; > - } > - > - /* Register AC charger class */ > - pm2->ac_chg.psy = power_supply_register(pm2->dev, &pm2->ac_chg_desc, > - &psy_cfg); > - if (IS_ERR(pm2->ac_chg.psy)) { > - dev_err(pm2->dev, "failed to register AC charger\n"); > - ret = PTR_ERR(pm2->ac_chg.psy); > - goto free_regulator; > - } > - > - /* Register interrupts */ > - ret = request_threaded_irq(gpio_to_irq(pm2->pdata->gpio_irq_number), > - NULL, > - pm2xxx_charger_irq[0].isr, > - pm2->pdata->irq_type | IRQF_ONESHOT, > - pm2xxx_charger_irq[0].name, pm2); > - > - if (ret != 0) { > - dev_err(pm2->dev, "failed to request %s IRQ %d: %d\n", > - pm2xxx_charger_irq[0].name, > - gpio_to_irq(pm2->pdata->gpio_irq_number), ret); > - goto unregister_pm2xxx_charger; > - } > - > - ret = pm_runtime_set_active(pm2->dev); > - if (ret) > - dev_err(pm2->dev, "set active Error\n"); > - > - pm_runtime_enable(pm2->dev); > - pm_runtime_set_autosuspend_delay(pm2->dev, PM2XXX_AUTOSUSPEND_DELAY); > - pm_runtime_use_autosuspend(pm2->dev); > - pm_runtime_resume(pm2->dev); > - > - /* pm interrupt can wake up system */ > - ret = enable_irq_wake(gpio_to_irq(pm2->pdata->gpio_irq_number)); > - if (ret) { > - dev_err(pm2->dev, "failed to set irq wake\n"); > - goto unregister_pm2xxx_interrupt; > - } > - > - mutex_init(&pm2->lock); > - > - if (gpio_is_valid(pm2->pdata->lpn_gpio)) { > - /* get lpn GPIO from platform data */ > - pm2->lpn_pin = pm2->pdata->lpn_gpio; > - > - /* > - * Charger detection mechanism requires pulling up the LPN pin > - * while i2c communication if Charger is not connected > - * LPN pin of PM2301 is GPIO60 of AB9540 > - */ > - ret = gpio_request(pm2->lpn_pin, "pm2301_lpm_gpio"); > - > - if (ret < 0) { > - dev_err(pm2->dev, "pm2301_lpm_gpio request failed\n"); > - goto disable_pm2_irq_wake; > - } > - ret = gpio_direction_output(pm2->lpn_pin, 0); > - if (ret < 0) { > - dev_err(pm2->dev, "pm2301_lpm_gpio direction failed\n"); > - goto free_gpio; > - } > - set_lpn_pin(pm2); > - } > - > - /* read interrupt registers */ > - for (i = 0; i < PM2XXX_NUM_INT_REG; i++) > - pm2xxx_reg_read(pm2, > - pm2xxx_interrupt_registers[i], > - &val); > - > - ret = pm2xxx_charger_detection(pm2, &val); > - > - if ((ret == 0) && val) { > - pm2->ac.charger_connected = 1; > - ab8500_override_turn_on_stat(~AB8500_POW_KEY_1_ON, > - AB8500_MAIN_CH_DET); > - pm2->ac_conn = true; > - power_supply_changed(pm2->ac_chg.psy); > - sysfs_notify(&pm2->ac_chg.psy->dev.kobj, NULL, "present"); > - } > - > - return 0; > - > -free_gpio: > - if (gpio_is_valid(pm2->lpn_pin)) > - gpio_free(pm2->lpn_pin); > -disable_pm2_irq_wake: > - disable_irq_wake(gpio_to_irq(pm2->pdata->gpio_irq_number)); > -unregister_pm2xxx_interrupt: > - /* disable interrupt */ > - free_irq(gpio_to_irq(pm2->pdata->gpio_irq_number), pm2); > -unregister_pm2xxx_charger: > - /* unregister power supply */ > - power_supply_unregister(pm2->ac_chg.psy); > -free_regulator: > - /* disable the regulator */ > - regulator_put(pm2->regu); > -free_charger_wq: > - destroy_workqueue(pm2->charger_wq); > -free_device_info: > - kfree(pm2); > - > - return ret; > -} > - > -static int pm2xxx_wall_charger_remove(struct i2c_client *i2c_client) > -{ > - struct pm2xxx_charger *pm2 = i2c_get_clientdata(i2c_client); > - > - /* Disable pm_runtime */ > - pm_runtime_disable(pm2->dev); > - /* Disable AC charging */ > - pm2xxx_charger_ac_en(&pm2->ac_chg, false, 0, 0); > - > - /* Disable wake by pm interrupt */ > - disable_irq_wake(gpio_to_irq(pm2->pdata->gpio_irq_number)); > - > - /* Disable interrupts */ > - free_irq(gpio_to_irq(pm2->pdata->gpio_irq_number), pm2); > - > - /* Delete the work queue */ > - destroy_workqueue(pm2->charger_wq); > - > - flush_scheduled_work(); > - > - /* disable the regulator */ > - regulator_put(pm2->regu); > - > - power_supply_unregister(pm2->ac_chg.psy); > - > - if (gpio_is_valid(pm2->lpn_pin)) > - gpio_free(pm2->lpn_pin); > - > - kfree(pm2); > - > - return 0; > -} > - > -static const struct i2c_device_id pm2xxx_id[] = { > - { "pm2301", 0 }, > - { } > -}; > - > -MODULE_DEVICE_TABLE(i2c, pm2xxx_id); > - > -static struct i2c_driver pm2xxx_charger_driver = { > - .probe = pm2xxx_wall_charger_probe, > - .remove = pm2xxx_wall_charger_remove, > - .driver = { > - .name = "pm2xxx-wall_charger", > - .pm = IS_ENABLED(CONFIG_PM) ? &pm2xxx_pm_ops : NULL, > - }, > - .id_table = pm2xxx_id, > -}; > - > -static int __init pm2xxx_charger_init(void) > -{ > - return i2c_add_driver(&pm2xxx_charger_driver); > -} > - > -static void __exit pm2xxx_charger_exit(void) > -{ > - i2c_del_driver(&pm2xxx_charger_driver); > -} > - > -device_initcall_sync(pm2xxx_charger_init); > -module_exit(pm2xxx_charger_exit); > - > -MODULE_LICENSE("GPL v2"); > -MODULE_AUTHOR("Rajkumar kasirajan, Olivier Launay"); > -MODULE_DESCRIPTION("PM2xxx charger management driver"); > diff --git a/include/linux/pm2301_charger.h b/include/linux/pm2301_charger.h > deleted file mode 100644 > index b8fac96f05aa..000000000000 > --- a/include/linux/pm2301_charger.h > +++ /dev/null > @@ -1,48 +0,0 @@ > -/* SPDX-License-Identifier: GPL-2.0-only */ > -/* > - * PM2301 charger driver. > - * > - * Copyright (C) 2012 ST Ericsson Corporation > - * > - * Contact: Olivier LAUNAY (olivier.launay@stericsson.com > - */ > - > -#ifndef __LINUX_PM2301_H > -#define __LINUX_PM2301_H > - > -/** > - * struct pm2xxx_bm_charger_parameters - Charger specific parameters > - * @ac_volt_max: maximum allowed AC charger voltage in mV > - * @ac_curr_max: maximum allowed AC charger current in mA > - */ > -struct pm2xxx_bm_charger_parameters { > - int ac_volt_max; > - int ac_curr_max; > -}; > - > -/** > - * struct pm2xxx_bm_data - pm2xxx battery management data > - * @enable_overshoot flag to enable VBAT overshoot control > - * @chg_params charger parameters > - */ > -struct pm2xxx_bm_data { > - bool enable_overshoot; > - const struct pm2xxx_bm_charger_parameters *chg_params; > -}; > - > -struct pm2xxx_charger_platform_data { > - char **supplied_to; > - size_t num_supplicants; > - int i2c_bus; > - const char *label; > - int gpio_irq_number; > - unsigned int lpn_gpio; > - int irq_type; > -}; > - > -struct pm2xxx_platform_data { > - struct pm2xxx_charger_platform_data *wall_charger; > - struct pm2xxx_bm_data *battery; > -}; > - > -#endif /* __LINUX_PM2301_H */ > -- > 2.31.1 > ``` ## Attachments - [signature.asc](https://ratatoskr.run/linux-pm/2021/06/9311348/attachment/0) (application/pgp-signature, 833 bytes)