diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-19 18:13:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-19 18:13:09 -0700 |
| commit | 390d73adf896bf4883c7d3bcd13c1b53d64351e3 (patch) | |
| tree | 74dc30d42adf8edf169efd51e3f5b6e2d8d3d118 /Documentation/ABI/testing | |
| parent | 1a3746ccbb0a97bed3c06ccde6b880013b1dddc1 (diff) | |
| parent | a888754e51e915731c8974c4d6d62709facb35d3 (diff) | |
Merge tag 'for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply drivers:
- New EC driver providing battery info for Microsoft Surface RT
- New driver for battery charger in Samsung S2M PMICs
- Rework max17042 driver
- sysfs control for bd71828 auto input current limitation
All over:
- Use named fields for struct platform_device_id and of_device_id
entries
- Misc small cleanups and fixes"
* tag 'for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (33 commits)
Documentation: ABI: sysfs-class-reboot-mode-reboot_modes: fix doc warnings
power: supply: charger-manager: fix refcount leak in is_full_charged()
power: supply: core: fix supplied_from allocations
power: supply: max17042_battery: Use modern PM ops to clear up warning
power: supply: add support for Samsung S2M series PMIC charger device
power: supply: Add support for Surface RT battery and charger
dt-bindings: embedded-controller: Document Surface RT EC
power: supply: bd71828: sysfs for auto input current limitation
power: supply: cpcap-charger: include missing <linux/property.h>
power: supply: cros_charge-control: Move MODULE_DEVICE_TABLE next to the table itself
power: supply: ab8500_fg: Fix typos in comments
power: supply: Use named initializers for arrays of i2c_device_data
power: supply: Remove unused jz4740-battery.h
power: reset: st-poweroff: Use of_device_get_match_data()
power: supply: bq257xx: Add fields for 'charging' and 'overvoltage' states
power: supply: bq257xx: Consistently use indirect get/set helpers
power: supply: bq257xx: Make the default current limit a per-chip attribute
power: supply: bq257xx: Fix VSYSMIN clamping logic
power: supply: cpcap-battery: Fix missing nvmem_device_put() causing reference leak
power: supply: max17042: fix OF node reference imbalance
...
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power-bd71828 | 12 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes | 13 |
2 files changed, 20 insertions, 5 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power-bd71828 b/Documentation/ABI/testing/sysfs-class-power-bd71828 new file mode 100644 index 000000000000..2d451e1c8336 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-power-bd71828 @@ -0,0 +1,12 @@ +What: /sys/class/power_supply/bd71828_ac/auto_dcin_limit +Description: + Enable/Disable automatic management of input current limit + (ILIM_DCIN_EN bit). + + Possible values are: + + ============ =========================================== + 1 automatic adjustment of input current limit + 0 no adjustment of input current limit. This + helps for more unusual power sources like + solar modules. diff --git a/Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes b/Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes index a16c54ab841b..4306966b7fcc 100644 --- a/Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes +++ b/Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes @@ -2,33 +2,36 @@ What: /sys/class/reboot-mode/<driver>/reboot_modes Date: March 2026(TBD) KernelVersion: TBD Contact: linux-pm@vger.kernel.org - Description: +Description: This interface exposes the reboot-mode arguments registered with the reboot-mode framework. It is a read-only interface and provides a space separated list of reboot-mode arguments supported on the current platform. Example: + recovery fastboot bootloader The exact sysfs path may vary depending on the name of the driver that registers the arguments. - Example: + Example:: + /sys/class/reboot-mode/nvmem-reboot-mode/reboot_modes /sys/class/reboot-mode/syscon-reboot-mode/reboot_modes /sys/class/reboot-mode/qcom-pon/reboot_modes The supported arguments can be used by userspace to invoke device reset using the standard reboot() system - call interface, with the "argument" as string to "*arg" - parameter along with LINUX_REBOOT_CMD_RESTART2. + call interface, with the "argument" as string to ``*arg`` + parameter along with ``LINUX_REBOOT_CMD_RESTART2``. A driver can expose the supported arguments by registering them with the reboot-mode framework using the property names that follow the mode-<argument> format. Example: - mode-bootloader, mode-recovery. + + mode-bootloader, mode-recovery This attribute is useful for scripts or initramfs logic that need to programmatically determine |
