[PATCH 00/11] spi: fsl-espi: improvements and additional functionality

[Heiner Kallweit <hkallweit1@xxxxxxxxx>]

This patch series includes a number of improvements and support for
additional features like
- RXSKIP mode
- dual output read mode

Heiner Kallweit (11):
  spi: fsl-espi: reject MSB-first transfers with word sizes other than 8 or 16
  spi: fsl-espi: remove unneeded check for SPI_QE_CPU_MODE
  spi: fsl-espi: fix handling of word sizes other than 8 bit
  spi: fsl-espi: fix writing to TX FIFO
  spi: fsl-espi: rename len in struct mpc8xxx_spi to rx_len and make it unsigned
  spi: fsl-espi: simplify and inline function fsl_espi_change_mode
  spi: fsl-espi: fix and improve reading from RX FIFO
  spi: fsl-espi: make better use of the RX FIFO
  spi: fsl-espi: extend and improve transfer error handling
  spi: fsl-espi: add support for RXSKIP mode
  spi: fsl-espi: add support for dual read mode

 drivers/spi/spi-fsl-espi.c | 306 +++++++++++++++++++++++++--------------------
 drivers/spi/spi-fsl-lib.h  |   5 +-
 2 files changed, 176 insertions(+), 135 deletions(-)

-- 
2.10.0

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