| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | qcom_smbb.txt | 21 - charge done
22 - charge fast mode
23 - charge trickle mode
43 - qcom,fast-charge-current-limit:
46 Description: Maximum charge current; May be clamped to safety limits.
48 - qcom,fast-charge-low-threshold-voltage:
55 - qcom,fast-charge-high-threshold-voltage:
59 The fast charger will attempt to charge the battery to this
62 - qcom,fast-charge-safe-voltage:
67 'fast-charge-high-watermark' will be clamped by this value.
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| D | gpio-charger.yaml | 38 charge-status-gpios:
42 charge-current-limit-gpios:
47 charge-current-limit-mapping:
58 charge-current-limit-gpios property. Bit 1 second to last
68 - charge-status-gpios
70 - charge-current-limit-gpios
73 charge-current-limit-gpios: [ charge-current-limit-mapping ]
74 charge-current-limit-mapping: [ charge-current-limit-gpios ]
87 charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>;
89 charge-current-limit-gpios = <&gpioA 11 GPIO_ACTIVE_HIGH>,
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| D | battery.yaml | 37 re-charge-voltage-microvolt:
49 charge-full-design-microamp-hours:
52 trickle-charge-current-microamp:
53 description: current for trickle-charge phase
56 description: current for pre-charge phase
61 charge-term-current-microamp:
62 description: current for charge termination phase
64 constant-charge-current-max-microamp:
67 constant-charge-voltage-max-microvolt:
135 re-charge-voltage-microvolt = <250000>;
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| D | rt9455_charger.txt | 9 - richtek,output-charge-current: integer, output current from the charger to the
11 - richtek,end-of-charge-percentage: integer, percent of the output charge current.
13 below output_charge_current x end-of-charge-percentage,
14 charge is terminated.
39 richtek,output-charge-current = <500000>;
40 richtek,end-of-charge-percentage = <10>;
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| D | rohm,bd99954.yaml | 32 # a) Trickle-charge with constant current (8).
33 # b) pre-charge with constant current (6)
34 # c) fast-charge with:
69 # - trickle-charge-current-microamp:
70 # Current used at trickle-charge phase (8 in above chart)
75 # Current used at pre-charge phase (6 in above chart)
79 # - constant-charge-current-max-microamp
80 # Current used at fast charge constant current phase (5 in above chart)
84 # - constant-charge-voltage-max-microvolt
95 # - re-charge-voltage-microvolt
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| D | summit,smb347-charger.yaml | 42 summit,enable-charge-control:
51 description: Voltage threshold to transit to fast charge mode (in uV)
61 summit,charge-current-compensation-microamp:
62 description: Charge current compensation (in uA)
94 summit,charge-current-compensation-microamp:
107 summit,charge-current-compensation-microamp:
136 summit,enable-charge-control = <SMB3XX_CHG_ENABLE_PIN_ACTIVE_HIGH>;
149 constant-charge-current-max-microamp = <1800000>;
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| D | sc2731_charger.txt | 11 - charge-term-current-microamp: current for charge termination phase.
12 - constant-charge-voltage-max-microvolt: maximum constant input voltage.
19 charge-term-current-microamp = <120000>;
20 constant-charge-voltage-max-microvolt = <4350000>;
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| D | bq24190.txt | 15 + precharge-current-microamp: maximum charge current during precharge
17 + charge-term-current-microamp: a charge cycle terminates when the
32 charge current on USB SDP ports, among other features). To simulate this on
40 charge-term-current-microamp = <128000>;
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| D | sc27xx-fg.txt | 12 - io-channels: Specify the IIO ADC channels to get temperature and charge voltage.
13 - io-channel-names: Should be "bat-temp" or "charge-vol".
25 charge-full-design-microamp-hours = <1900000>;
26 constant-charge-voltage-max-microvolt = <4350000>;
53 io-channel-names = "bat-temp", "charge-vol";
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| D | bq25890.txt | 15 - ti,charge-current: integer, maximum charging current (in uA);
16 - ti,termination-current: integer, charge will be terminated when current in
18 - ti,precharge-current: integer, maximum charge current during precharge
33 - ti,thermal-regulation-threshold: integer, temperature above which the charge
51 ti,charge-current = <1000000>;
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| D | bq2515x.yaml | 15 The BQ2515x family is a highly integrated battery charge management IC that
48 charge-enable-gpios:
73 constant-charge-current-max-microamp = <50000>;
75 constant-charge-voltage-max-microvolt = <4000000>;
91 charge-enable-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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| D | ti,bq24735.txt | 1 TI BQ24735 Charge Controller
15 - ti,charge-current : Used to control and set the charging current. This value
19 - ti,charge-voltage : Used to control and set the charging voltage. This value
29 charge voltage/current.
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| D | bq24257.txt | 12 - ti,charge-current: integer, maximum charging current in uA.
13 - ti,termination-current: integer, charge will be terminated when current in
44 ti,charge-current = <1000000>;
57 ti,charge-current = <500000>;
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | at91-natte.dtsi | 71 ti,charge-current = <2000>;
72 ti,charge-voltage = <16800>;
87 ti,charge-current = <2000>;
88 ti,charge-voltage = <16800>;
103 ti,charge-current = <2000>;
104 ti,charge-voltage = <16800>;
119 ti,charge-current = <2000>;
120 ti,charge-voltage = <16800>;
135 ti,charge-current = <2000>;
136 ti,charge-voltage = <16800>;
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| /kernel/linux/linux-5.10/Documentation/power/ |
| D | power_supply_class.rst | 61 | **Charge/Energy/Capacity - how to not confuse** |
63 | **Because both "charge" (µAh) and "energy" (µWh) represents "capacity" |
88 batteries can typically charge at different rates.
125 design charge values, when battery considered full/empty.
131 These attributes means "last remembered value of charge when battery
132 became full/empty". It also could mean "value of charge when battery
140 the current charge counter (in µAh). This could easily
145 the maximum charge current during precharge phase of charge cycle
149 Charge termination current. The charge cycle terminates when battery
150 voltage is above recharge threshold, and charge current is below
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| /kernel/linux/linux-5.10/drivers/macintosh/ |
| D | apm_emu.c | 25 long charge = -1; in pmu_apm_get_power_status() local
43 if (charge < 0) in pmu_apm_get_power_status()
44 charge = 0; in pmu_apm_get_power_status()
45 percentage += (pmu_batteries[i].charge * 100) / in pmu_apm_get_power_status()
47 charge += pmu_batteries[i].charge; in pmu_apm_get_power_status()
62 time_units = (charge * 59) / (amperage * -1); in pmu_apm_get_power_status()
64 time_units = (charge * 16440) / (amperage * -60); in pmu_apm_get_power_status()
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| /kernel/linux/linux-5.10/include/linux/mfd/wm8350/ |
| D | supply.h | 109 int eoc_mA; /* end of charge current (mA) */
110 int charge_mV; /* charge voltage */
111 int fast_limit_mA; /* fast charge current limit */
112 int fast_limit_USB_mA; /* USB fast charge current limit */
113 int charge_timeout; /* charge timeout (mins) */
114 int trickle_start_mV; /* trickle charge starts at mV */
115 int trickle_charge_mA; /* trickle charge current */
116 int trickle_charge_USB_mA; /* USB trickle charge current */
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-driver-samsung-laptop | 27 Description: Max battery charge level can be modified, battery cycle
28 life can be extended by reducing the max battery charge
31 - 0 means normal battery mode (100% charge)
32 - 1 means battery life extender mode (80% charge)
38 Description: Use your USB ports to charge devices, even
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| /kernel/linux/linux-5.10/arch/arm/mach-pxa/ |
| D | sharpsl_pm.c | 284 dev_dbg(sharpsl_pm.dev, "Charge LED On\n"); in sharpsl_pm_led()
287 dev_dbg(sharpsl_pm.dev, "Charge LED Off\n"); in sharpsl_pm_led()
306 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_off()
316 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_error()
333 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_toggle()
335 sharpsl_pm.machinfo->charge(1); in sharpsl_charge_toggle()
367 dev_dbg(sharpsl_pm.dev, "Charge Full at time: %lx\n", jiffies); in sharpsl_chrg_full_timer()
372 dev_dbg(sharpsl_pm.dev, "Charge Full: AC removed - stop charging!\n"); in sharpsl_chrg_full_timer()
376 dev_dbg(sharpsl_pm.dev, "Charge Full: Count too low\n"); in sharpsl_chrg_full_timer()
379 dev_dbg(sharpsl_pm.dev, "Charge Full: Interrupt generated too slowly - retry.\n"); in sharpsl_chrg_full_timer()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/frequency/ |
| D | adf4350.txt | 28 - adi,charge-pump-current: Charge pump current in mA.
42 - adi,charge-cancellation-enable: Enabled charge pump
43 charge cancellation for integer-N modes.
83 adi,charge-pump-current = <2500>;
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| /kernel/linux/linux-5.10/mm/ |
| D | page_counter.c | 61 * page_counter_charge - hierarchically charge pages
63 * @nr_pages: number of pages to charge
86 * page_counter_try_charge - try to hierarchically charge pages
88 * @nr_pages: number of pages to charge
103 * Charge speculatively to avoid an expensive CAS. If in page_counter_try_charge()
104 * a bigger charge fails, it might falsely lock out a in page_counter_try_charge()
105 * racing smaller charge and send it into reclaim in page_counter_try_charge()
108 * case of a THP locking out a regular page charge. in page_counter_try_charge()
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| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | adp8860.h | 137 * charge pump to switch to lower gains. NOT AVAILABLE on ADP8860
138 * 1 = the charge pump doesn't switch down in gain until all LEDs are 0.
139 * The charge pump switches up in gain as needed. This feature is
140 * useful if the ADP8863 charge pump is used to drive an external load.
143 * 0 = the charge pump automatically switches up and down in gain.
146 * Additionally, the charge pump fly capacitors should be low ESR
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | max14577.txt | 24 - maxim,fast-charge-uamp : Current in uA for Fast Charge;
28 - maxim,eoc-uamp : Current in uA for End-Of-Charge mode;
98 maxim,fast-charge-uamp = <450000>;
143 maxim,fast-charge-uamp = <225000>;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | ti-tsc-adc.txt | 41 ti,charge-delay: Length of touch screen charge delay step in terms of
42 ADC clock cycles. Charge delay value should be large
49 charge step, so this does in fact function as a
82 ti,charge-delay = <0x400>;
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| /kernel/linux/linux-5.10/include/linux/mfd/ |
| D | rt5033-private.h | 115 * RT5033 charger fast-charge current lmits (as in CHGCTRL1 register),
155 /* RT5033 charger constant charge voltage (as in CHGCTRL2 register), uV */
160 /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */
165 /* RT5033 charger fast-charge current (as in CHGCTRL5 register), uA */
171 * RT5033 charger const-charge end of charger current (
181 * RT5033 charger pre-charge threshold volt limits
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