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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /Documentation/ABI/testing/sysfs-class-power-ltc4162l
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
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coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
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+What: /sys/class/power_supply/ltc4162-l/charge_status
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ Detailed charge status information as reported by the chip.
+
+ Access: Read
+
+ Valid values:
+ ilim_reg_active
+ thermal_reg_active
+ vin_uvcl_active
+ iin_limit_active
+ constant_current
+ constant_voltage
+ charger_off
+
+What: /sys/class/power_supply/ltc4162-l/ibat
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ Battery input current as measured by the charger. Negative value
+ means that the battery is discharging.
+
+ Access: Read
+
+ Valid values: Signed value in microamps
+
+What: /sys/class/power_supply/ltc4162-l/vbat
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ Battery voltage as measured by the charger.
+
+ Access: Read
+
+ Valid values: In microvolts
+
+What: /sys/class/power_supply/ltc4162-l/vbat_avg
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ Battery voltage, averaged over time, as measured by the charger.
+
+ Access: Read
+
+ Valid values: In microvolts
+
+What: /sys/class/power_supply/ltc4162-l/force_telemetry
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ To save battery current, the measurement system is disabled if
+ the battery is the only source of power. This affects all
+ voltage, current and temperature measurements.
+ Write a "1" to this to keep performing telemetry once every few
+ seconds, even when running on battery (as reported by the online
+ property, which is "1" when external power is available and "0"
+ when the system runs on battery).
+
+ Access: Read, Write
+
+ Valid values: 0 (disabled) or 1 (enabled)
+
+What: /sys/class/power_supply/ltc4162-l/arm_ship_mode
+Date: Januari 2021
+KernelVersion: 5.11
+Description:
+ The charger will normally drain the battery while inactive,
+ typically drawing about 54 microamps. Write a "1" to this
+ property to arm a special "ship" mode that extends shelf life
+ by reducing the leakage to about 2.8 microamps. The chip will
+ remain in this mode (and no longer respond to I2C commands)
+ until some external power-supply is attached raising the input
+ voltage above 1V. It will then automatically revert to "0".
+ Writing a "0" to the property cancels the "ship" mode request.
+ The ship mode, when armed, activates once the input voltage
+ drops below 1V.
+
+ Access: Read, Write
+
+ Valid values: 0 (disable) or 1 (enable)