| /Linux-v5.4/drivers/power/supply/ |
| D | s3c_adc_battery.c | 76 struct s3c_adc_bat *bat = power_supply_get_drvdata(psy); in s3c_adc_backup_bat_get_property() local
78 if (!bat) { in s3c_adc_backup_bat_get_property()
83 if (bat->volt_value < 0 || in s3c_adc_backup_bat_get_property()
84 jiffies_to_msecs(jiffies - bat->timestamp) > in s3c_adc_backup_bat_get_property()
86 bat->volt_value = gather_samples(bat->client, in s3c_adc_backup_bat_get_property()
87 bat->pdata->backup_volt_samples, in s3c_adc_backup_bat_get_property()
88 bat->pdata->backup_volt_channel); in s3c_adc_backup_bat_get_property()
89 bat->volt_value *= bat->pdata->backup_volt_mult; in s3c_adc_backup_bat_get_property()
90 bat->timestamp = jiffies; in s3c_adc_backup_bat_get_property()
95 val->intval = bat->volt_value; in s3c_adc_backup_bat_get_property()
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| D | da9052-battery.c | 185 static int da9052_read_chgend_current(struct da9052_battery *bat, in da9052_read_chgend_current() argument
190 if (bat->status == POWER_SUPPLY_STATUS_DISCHARGING) in da9052_read_chgend_current()
193 ret = da9052_reg_read(bat->da9052, DA9052_ICHG_END_REG); in da9052_read_chgend_current()
202 static int da9052_read_chg_current(struct da9052_battery *bat, int *current_mA) in da9052_read_chg_current() argument
206 if (bat->status == POWER_SUPPLY_STATUS_DISCHARGING) in da9052_read_chg_current()
209 ret = da9052_reg_read(bat->da9052, DA9052_ICHG_AV_REG); in da9052_read_chg_current()
218 static int da9052_bat_check_status(struct da9052_battery *bat, int *status) in da9052_bat_check_status() argument
233 ret = da9052_group_read(bat->da9052, DA9052_STATUS_A_REG, 2, v); in da9052_bat_check_status()
249 bat->charger_type = DA9052_CHARGER; in da9052_bat_check_status()
255 ret = da9052_read_chg_current(bat, &chg_current); in da9052_bat_check_status()
[all …]
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| D | collie_battery.c | 33 bool (*is_present)(struct collie_bat *bat);
52 static unsigned long collie_read_bat(struct collie_bat *bat) in collie_read_bat() argument
56 if (bat->gpio_bat < 0 || bat->adc_bat < 0) in collie_read_bat()
59 gpio_set_value(bat->gpio_bat, 1); in collie_read_bat()
62 value = ucb1x00_adc_read(ucb, bat->adc_bat, UCB_SYNC); in collie_read_bat()
64 gpio_set_value(bat->gpio_bat, 0); in collie_read_bat()
66 value = value * 1000000 / bat->adc_bat_divider; in collie_read_bat()
71 static unsigned long collie_read_temp(struct collie_bat *bat) in collie_read_temp() argument
74 if (bat->gpio_temp < 0 || bat->adc_temp < 0) in collie_read_temp()
78 gpio_set_value(bat->gpio_temp, 1); in collie_read_temp()
[all …]
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| D | tosa_battery.c | 30 bool (*is_present)(struct tosa_bat *bat);
50 static unsigned long tosa_read_bat(struct tosa_bat *bat) in tosa_read_bat() argument
54 if (bat->gpio_bat < 0 || bat->adc_bat < 0) in tosa_read_bat()
58 gpio_set_value(bat->gpio_bat, 1); in tosa_read_bat()
60 value = wm97xx_read_aux_adc(dev_get_drvdata(bat->psy->dev.parent), in tosa_read_bat()
61 bat->adc_bat); in tosa_read_bat()
62 gpio_set_value(bat->gpio_bat, 0); in tosa_read_bat()
65 value = value * 1000000 / bat->adc_bat_divider; in tosa_read_bat()
70 static unsigned long tosa_read_temp(struct tosa_bat *bat) in tosa_read_temp() argument
74 if (bat->gpio_temp < 0 || bat->adc_temp < 0) in tosa_read_temp()
[all …]
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| D | ingenic-battery.c | 28 struct ingenic_battery *bat = power_supply_get_drvdata(psy); in ingenic_battery_get_property() local
29 struct power_supply_battery_info *info = &bat->info; in ingenic_battery_get_property()
34 ret = iio_read_channel_processed(bat->channel, &val->intval); in ingenic_battery_get_property()
44 ret = iio_read_channel_processed(bat->channel, &val->intval); in ingenic_battery_get_property()
61 static int ingenic_battery_set_scale(struct ingenic_battery *bat) in ingenic_battery_set_scale() argument
67 ret = iio_read_max_channel_raw(bat->channel, &max_raw); in ingenic_battery_set_scale()
69 dev_err(bat->dev, "Unable to read max raw channel value\n"); in ingenic_battery_set_scale()
73 ret = iio_read_avail_channel_attribute(bat->channel, &scale_raw, in ingenic_battery_set_scale()
77 dev_err(bat->dev, "Unable to read channel avail scale\n"); in ingenic_battery_set_scale()
83 max_mV = bat->info.voltage_max_design_uv / 1000; in ingenic_battery_set_scale()
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| D | twl4030_madc_battery.c | 75 static int twl4030_madc_bat_voltscale(struct twl4030_madc_battery *bat, in twl4030_madc_bat_voltscale() argument
82 if (twl4030_madc_bat_get_charging_status(bat)) in twl4030_madc_bat_voltscale()
83 calibration = bat->pdata->charging; in twl4030_madc_bat_voltscale()
85 calibration = bat->pdata->discharging; in twl4030_madc_bat_voltscale()
111 struct twl4030_madc_battery *bat = power_supply_get_drvdata(psy); in twl4030_madc_bat_get_property() local
115 if (twl4030_madc_bat_voltscale(bat, in twl4030_madc_bat_get_property()
116 twl4030_madc_bat_get_voltage(bat)) > 95) in twl4030_madc_bat_get_property()
119 if (twl4030_madc_bat_get_charging_status(bat)) in twl4030_madc_bat_get_property()
126 val->intval = twl4030_madc_bat_get_voltage(bat) * 1000; in twl4030_madc_bat_get_property()
132 val->intval = twl4030_madc_bat_get_current(bat); in twl4030_madc_bat_get_property()
[all …]
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| D | apm_power.c | 37 struct power_supply *bat; member
49 bp->bat = dev_get_drvdata(dev); in __find_main_battery()
51 if (bp->bat->desc->use_for_apm) { in __find_main_battery()
53 bp->main = bp->bat; in __find_main_battery()
57 if (!PSY_PROP(bp->bat, CHARGE_FULL_DESIGN, &bp->full) || in __find_main_battery()
58 !PSY_PROP(bp->bat, CHARGE_FULL, &bp->full)) { in __find_main_battery()
60 bp->max_charge_bat = bp->bat; in __find_main_battery()
63 } else if (!PSY_PROP(bp->bat, ENERGY_FULL_DESIGN, &bp->full) || in __find_main_battery()
64 !PSY_PROP(bp->bat, ENERGY_FULL, &bp->full)) { in __find_main_battery()
66 bp->max_energy_bat = bp->bat; in __find_main_battery()
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| D | pmu_battery.c | 17 struct power_supply *bat; member
176 pbat->bat = power_supply_register(&bat_pdev->dev, in pmu_bat_init()
179 if (IS_ERR(pbat->bat)) { in pmu_bat_init()
180 ret = PTR_ERR(pbat->bat); in pmu_bat_init()
193 power_supply_unregister(pbats[i]->bat); in pmu_bat_init()
211 power_supply_unregister(pbats[i]->bat); in pmu_bat_exit()
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| D | rx51_battery.c | 18 struct power_supply *bat; member
230 di->bat = power_supply_register(di->dev, &di->bat_desc, &psy_cfg); in rx51_battery_probe()
231 if (IS_ERR(di->bat)) { in rx51_battery_probe()
232 ret = PTR_ERR(di->bat); in rx51_battery_probe()
253 power_supply_unregister(di->bat); in rx51_battery_remove()
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| D | ds2760_battery.c | 111 struct power_supply *bat; member
398 if (power_supply_am_i_supplied(di->bat)) { in ds2760_battery_update_status()
431 power_supply_changed(di->bat); in ds2760_battery_update_status()
518 if (!power_supply_am_i_supplied(di->bat)) in ds2760_battery_set_charged_work()
664 power_supply_changed(di->bat); in ds2760_pm_notifier()
750 di->bat = power_supply_register(dev, &di->bat_desc, &psy_cfg); in w1_ds2760_add_slave()
751 if (IS_ERR(di->bat)) { in w1_ds2760_add_slave()
753 retval = PTR_ERR(di->bat); in w1_ds2760_add_slave()
773 power_supply_unregister(di->bat); in w1_ds2760_add_slave()
788 power_supply_unregister(di->bat); in w1_ds2760_remove_slave()
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| D | max1721x_battery.c | 60 struct power_supply *bat; member
424 info->bat = devm_power_supply_register(&sl->dev, &info->bat_desc, in devm_w1_max1721x_add_device()
426 if (IS_ERR(info->bat)) { in devm_w1_max1721x_add_device()
428 return PTR_ERR(info->bat); in devm_w1_max1721x_add_device()
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| D | axp288_fuel_gauge.c | 116 struct power_supply *bat; member
615 power_supply_changed(info->bat); in fuel_gauge_thread_handler()
623 power_supply_changed(info->bat); in fuel_gauge_external_power_changed()
830 info->bat = power_supply_register(&pdev->dev, &fuel_gauge_desc, &psy_cfg); in axp288_fuel_gauge_probe()
831 if (IS_ERR(info->bat)) { in axp288_fuel_gauge_probe()
832 ret = PTR_ERR(info->bat); in axp288_fuel_gauge_probe()
861 power_supply_unregister(info->bat); in axp288_fuel_gauge_remove()
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| /Linux-v5.4/arch/powerpc/mm/book3s32/ |
| D | mmu.c | 79 struct ppc_bat *bat = BATS[b]; in find_free_bat() local
81 if (!(bat[0].batl & 0x40)) in find_free_bat()
88 struct ppc_bat *bat = BATS[b]; in find_free_bat() local
90 if (!(bat[1].batu & 3)) in find_free_bat()
127 struct ppc_bat *bat = BATS[index]; in setibat() local
134 bat[0].batu = virt | (bl << 2) | 2; /* Vs=1, Vp=0 */ in setibat()
135 bat[0].batl = BAT_PHYS_ADDR(phys) | wimgxpp; in setibat()
137 bat[0].batu |= 1; /* Vp = 1 */ in setibat()
142 struct ppc_bat *bat = BATS[index]; in clearibat() local
144 bat[0].batu = 0; in clearibat()
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| /Linux-v5.4/arch/powerpc/kvm/ |
| D | book3s_32_mmu.c | 137 struct kvmppc_bat *bat; in kvmppc_mmu_book3s_32_xlate_bat() local
142 bat = &vcpu_book3s->dbat[i]; in kvmppc_mmu_book3s_32_xlate_bat()
144 bat = &vcpu_book3s->ibat[i]; in kvmppc_mmu_book3s_32_xlate_bat()
147 if (!bat->vp) in kvmppc_mmu_book3s_32_xlate_bat()
150 if (!bat->vs) in kvmppc_mmu_book3s_32_xlate_bat()
157 data ? 'd' : 'i', i, eaddr, bat->bepi, in kvmppc_mmu_book3s_32_xlate_bat()
158 bat->bepi_mask); in kvmppc_mmu_book3s_32_xlate_bat()
160 if ((eaddr & bat->bepi_mask) == bat->bepi) { in kvmppc_mmu_book3s_32_xlate_bat()
167 pte->raddr = bat->brpn | (eaddr & ~bat->bepi_mask); in kvmppc_mmu_book3s_32_xlate_bat()
168 pte->may_read = bat->pp; in kvmppc_mmu_book3s_32_xlate_bat()
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| D | book3s_emulate.c | 637 void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat, bool upper, in kvmppc_set_bat() argument
643 bat->bepi_mask = (~bl << 17); in kvmppc_set_bat()
644 bat->bepi = val & 0xfffe0000; in kvmppc_set_bat()
645 bat->vs = (val & 2) ? 1 : 0; in kvmppc_set_bat()
646 bat->vp = (val & 1) ? 1 : 0; in kvmppc_set_bat()
647 bat->raw = (bat->raw & 0xffffffff00000000ULL) | val; in kvmppc_set_bat()
650 bat->brpn = val & 0xfffe0000; in kvmppc_set_bat()
651 bat->wimg = (val >> 3) & 0xf; in kvmppc_set_bat()
652 bat->pp = val & 3; in kvmppc_set_bat()
653 bat->raw = (bat->raw & 0x00000000ffffffffULL) | ((u64)val << 32); in kvmppc_set_bat()
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| /Linux-v5.4/drivers/acpi/ |
| D | sbs.c | 58 struct power_supply *bat; member
537 battery->bat = power_supply_register(&sbs->device->dev, in acpi_battery_add()
539 if (IS_ERR(battery->bat)) { in acpi_battery_add()
540 result = PTR_ERR(battery->bat); in acpi_battery_add()
541 battery->bat = NULL; in acpi_battery_add()
545 result = device_create_file(&battery->bat->dev, &alarm_attr); in acpi_battery_add()
560 if (battery->bat) { in acpi_battery_remove()
562 device_remove_file(&battery->bat->dev, &alarm_attr); in acpi_battery_remove()
563 power_supply_unregister(battery->bat); in acpi_battery_remove()
600 struct acpi_battery *bat; in acpi_sbs_callback() local
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| D | battery.c | 112 struct power_supply *bat; member
683 hook->remove_battery(battery->bat); in __battery_hook_unregister()
711 if (hook->add_battery(battery->bat)) { in battery_hook_register()
749 if (hook_node->add_battery(battery->bat)) { in battery_hook_add_battery()
772 hook->remove_battery(battery->bat); in battery_hook_remove_battery()
817 battery->bat = power_supply_register_no_ws(&battery->device->dev, in sysfs_add_battery()
820 if (IS_ERR(battery->bat)) { in sysfs_add_battery()
821 int result = PTR_ERR(battery->bat); in sysfs_add_battery()
823 battery->bat = NULL; in sysfs_add_battery()
827 return device_create_file(&battery->bat->dev, &alarm_attr); in sysfs_add_battery()
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| /Linux-v5.4/Documentation/devicetree/bindings/power/supply/ |
| D | sc27xx-fg.txt | 13 - io-channel-names: Should be "bat-temp" or "charge-vol".
21 bat: battery {
51 io-channel-names = "bat-temp", "charge-vol";
54 monitored-battery = <&bat>;
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| D | sc2731_charger.txt | 17 bat: battery {
38 monitored-battery = <&bat>;
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| D | battery.txt | 49 bat: battery {
68 monitored-battery = <&bat>;
74 monitored-battery = <&bat>;
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| D | bq27xxx.txt | 45 bat: battery {
55 monitored-battery = <&bat>;
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| D | qcom_smbb.txt | 37 "bat-temp-ok",
38 "bat-present",
139 "bat-temp-ok",
140 "bat-present",
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| D | bq24190.txt | 37 bat: battery {
48 monitored-battery = <&bat>;
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| /Linux-v5.4/arch/arm64/boot/dts/sprd/ |
| D | sc2731.dtsi | 23 monitored-battery = <&bat>;
101 bat-detect-gpio = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;
103 io-channel-names = "bat-temp", "charge-vol";
104 monitored-battery = <&bat>;
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| /Linux-v5.4/Documentation/devicetree/bindings/pinctrl/ |
| D | marvell,armada-xp-pinctrl.txt | 42 mpp21 21 gpio, ge0(rxd5), ge1(rxd3), lcd(d21), dram(bat)
54 mpp33 33 gpio, tdm(int4), sd0(d1), dram(bat), dram(vttctrl)
69 dram(bat), spi1(cs4)
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