Merge tag 'spi-fix-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "One substantive fix here, fixing corruption of the maximum frequency
  for spi-mem operations which caused users to remember what should have
  been a temporarily modified maximum frequency as the standard going
  forward, potentially causing instability when the modification raised
  rather than lowered the frequency.

  We also have a trivial patch which just documents the correct way to
  describe the Qualcomm IPQ5210 SNAND controller in the DT, there are no
  code changes"

* tag 'spi-fix-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: spi-mem: avoid mutating op template in spi_mem_supports_op()
  spi: dt-bindings: spi-qpic-snand: Add ipq5210 compatible