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