What:		/sys/devices/.../intel_spi_protected
Date:		Nov 2021
KernelVersion:	5.15
Contact:	Tomas Winkler <tomas.winkler@intel.com>
Description:	This attribute allows the userspace to check if the
		Intel SPI flash controller is write protected from the host.

What:		/sys/devices/.../intel_spi_locked
Date:		Nov 2021
KernelVersion:	5.15
Contact:	Tomas Winkler <tomas.winkler@intel.com>
Description:	This attribute allows the user space to check if the
		Intel SPI flash controller locks supported opcodes.

What:		/sys/devices/.../intel_spi_bios_locked
Date:		Nov 2021
KernelVersion:	5.18
Contact:	Tomas Winkler <tomas.winkler@intel.com>
Description:	This attribute allows the user space to check if the
		Intel SPI flash controller BIOS region is locked for writes.
