From: Sergey Suloev <ssuloev@orpaltech.com>
To: Mark Brown <broonie@kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>
Cc: linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Sergey Suloev <ssuloev@orpaltech.com>
Subject: [PATCH v2 0/6] spi: Add support for DMA transfers in sun4i SPI driver
Date: Tue, 3 Apr 2018 18:28:59 +0300 [thread overview]
Message-ID: <20180403152905.1524-1-ssuloev@orpaltech.com> (raw)
The following patchset provides corrections for PIO-mode
and support for DMA transfers in sun4i SPI driver.
Changes in v2:
1) Restored processing of 3/4 FIFO full interrupt.
2) Debug log enhancements.
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 | 442 +++++++++++++++++++++++++++++++++++++-----------
drivers/spi/spi.c | 5 +-
2 files changed, 347 insertions(+), 100 deletions(-)
--
2.16.2
next reply other threads:[~2018-04-03 15:29 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-03 15:28 Sergey Suloev [this message]
2018-04-03 15:29 ` [PATCH v2 1/6] spi: core: handle timeout error from transfer_one() Sergey Suloev
2018-04-03 15:52 ` Mark Brown
2018-04-03 16:00 ` Sergey Suloev
2018-04-03 16:18 ` Mark Brown
2018-04-03 16:24 ` Sergey Suloev
2018-04-04 7:08 ` Maxime Ripard
2018-04-04 10:42 ` Mark Brown
2018-04-04 19:19 ` Sergey Suloev
2018-04-03 15:29 ` [PATCH v2 2/6] spi: sun4i: restrict transfer length in PIO-mode Sergey Suloev
2018-04-04 7:10 ` Maxime Ripard
2018-04-03 15:29 ` [PATCH v2 3/6] spi: sun4i: coding style/readability improvements Sergey Suloev
2018-04-04 7:13 ` Maxime Ripard
2018-04-03 15:29 ` [PATCH v2 4/6] spi: sun4i: use completion provided by SPI core driver Sergey Suloev
2018-04-04 7:13 ` Maxime Ripard
2018-04-03 15:29 ` [PATCH v2 5/6] spi: sun4i: introduce register set/unset helpers Sergey Suloev
2018-04-04 7:14 ` Maxime Ripard
2018-04-03 15:29 ` [PATCH v2 6/6] spi: sun4i: add DMA transfers support Sergey Suloev
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