Merge series "spi-bcm-qspi spcr3 enahancements" from Kamal Dasu <kdas…

…u.kdev@gmail.com>:

This change set feature enahancements for spcr3 transfer modes as well as
adds support for half-duplex 3-wire mode transfer.

Kamal Dasu (3):
  spi: bcm-qspi: Add mspi spcr3 32/64-bits xfer mode
  spi: bcm-qspi: clear MSPI spifie interrupt during probe
  spi: bcm-qspi: add support for 3-wire mode for half duplex transfer

 drivers/spi/spi-bcm-qspi.c | 262 +++++++++++++++++++++++++++++--------
 1 file changed, 208 insertions(+), 54 deletions(-)

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2.17.1