Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) config SYSFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	bool "sysfs file system support" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	select KERNFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	The sysfs filesystem is a virtual filesystem that the kernel uses to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	export internal kernel objects, their attributes, and their
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	relationships to one another.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	Users can use sysfs to ascertain useful information about the running
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	kernel, such as the devices the kernel has discovered on each bus and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	which driver each is bound to. sysfs can also be used to tune devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	and other kernel subsystems.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	Some system agents rely on the information in sysfs to operate.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	/sbin/hotplug uses device and object attributes in sysfs to assist in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	delegating policy decisions, like persistently naming devices.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	sysfs is currently used by the block subsystem to mount the root
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	partition.  If sysfs is disabled you must specify the boot device on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	the kernel boot command line via its major and minor numbers.  For
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	example, "root=03:01" for /dev/hda1.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	Designers of embedded systems may wish to say N here to conserve space.