Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/devices/.../state_synced
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		May 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Contact:	Saravana Kannan <saravanak@google.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 		The /sys/devices/.../state_synced attribute is only present for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		devices whose bus types or driver provides the .sync_state()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		callback. The number read from it (0 or 1) reflects the value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		of the device's 'state_synced' field. A value of 0 means the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		.sync_state() callback hasn't been called yet. A value of 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		means the .sync_state() callback has been called.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 		Generally, if a device has sync_state() support and has some of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		the resources it provides enabled at the time the kernel starts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		(Eg: enabled by hardware reset or bootloader or anything that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 		run before the kernel starts), then it'll keep those resources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		enabled and in a state that's compatible with the state they
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		were in at the start of the kernel. The device will stop doing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		this only when the sync_state() callback has been called --
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		which happens only when all its consumer devices are registered
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		and have probed successfully. Resources that were left disabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		at the time the kernel starts are not affected or limited in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		any way by sync_state() callbacks.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)