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Date:   Fri, 22 Mar 2019 15:35:52 +0100
From:   Ludovic Barre <>
To:     Mark Brown <>,
        Marek Vasut <>,
        Boris Brezillon <>,
        Rob Herring <>
CC:     Maxime Coquelin <>,
        Alexandre Torgue <>,
        <>, <>,
        <>, Ludovic Barre <>
Subject: [PATCH 0/2] spi: stm32-qspi: add dma support

From: Ludovic Barre <>

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(-)


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