Merge tag 'spi-nor/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd...

SPI NOR core changes:
- Add non-uniform erase fixes.
- Add Global Block Unlock command. It is defined by few flash
  vendors, and it is used for now just by sst.

SPI NOR controller drivers changes:
- intel-spi: Add support for Intel Alder Lake-P SPI serial flash.
- hisi-sfc: Put child node np on error path.