linux-kernel - [PATCH 0/6] spi: Add support for DMA transfers in sun4i SPI driver

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Message-Id: <20180329185907.27281-1-ssuloev@orpaltech.com>
Date:   Thu, 29 Mar 2018 21:59:01 +0300
From:   Sergey Suloev <ssuloev@...altech.com>
To:     Mark Brown <broonie@...nel.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Chen-Yu Tsai <wens@...e.org>
Cc:     linux-spi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Sergey Suloev <ssuloev@...altech.com>
Subject: [PATCH 0/6] spi: Add support for DMA transfers in sun4i SPI driver

The following patchset provides corrections for PIO-mode
and support for DMA transfers in sun4i SPI driver.

Sergey Suloev (6):
  spi: core: handle timeout error from transfer_one()
  spi: sun4i: restrict transfer length in PIO-mode
  spi: sun4i: coding style/readability improvements
  spi: sun4i: use completion provided by SPI core driver
  spi: sun4i: introduce register set/unset helpers
  spi: sun4i: add DMA transfers support

 drivers/spi/spi-sun4i.c | 443 ++++++++++++++++++++++++++++++++++++------------
 drivers/spi/spi.c       |   5 +-
 2 files changed, 341 insertions(+), 107 deletions(-)

-- 
2.16.2