[PATCH 0/2] spi: stm32-qspi: add dma support

[Ludovic Barre <ludovic.Barre@xxxxxx>]

From: Ludovic Barre <ludovic.barre@xxxxxx>

This patch series adds dma support for the stm32-qspi.
In read mode, the memory map is preferred vs dma
(due to better throughput). If the dma transfer fails the buffer is
sent by polling.

Ludovic Barre (2):
  spi: stm32-qspi: add spi_master_put in release function
  spi: stm32-qspi: add dma support

 drivers/spi/spi-stm32-qspi.c | 182 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 163 insertions(+), 19 deletions(-)

-- 
2.7.4


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