[PATCH v3 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6

From	Anton Bondarenko <anton.bondarenko.sama@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH v3 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6
Date	2015-11-01 15:50 +0100
Message-ID	<qq27f-166-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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A number of patches to impove or add the implementation
for the spi-imx driver related to Freescale IMX51, IMX53 and IMX6.
It would also possible some of patches can be applied for other
Freescale controllers using spi-imx driver but could not be tested
due to lack of hardware.

Changes since V2:
Removed patch V2 8/8 since it's not ready due to quality problems
Simlified patch 4/7 since V2 8/8 removed
Addressed all comments from reviewers and build bot failure

Anton Bondarenko (7):
  spi: imx: Fix DMA transfer
  spi: imx: replace fixed timeout with calculated one
  spi: imx: add support for all SPI word width for DMA transfer
  spi: imx: add function to check for IMX51 family controller
  spi: imx: Add support for loopback for ECSPI controllers
  spi: imx: return error from dma channel request
  spi: imx: defer spi initialization, if DMA engine is pending

 drivers/spi/spi-imx.c | 333 +++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 250 insertions(+), 83 deletions(-)

-- 
2.6.2

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[PATCH v3 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6 Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
  [PATCH v3 5/7] spi: imx: Add support for loopback for ECSPI controllers Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 5/7] spi: imx: Add support for loopback for ECSPI  controllers Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
  [PATCH v3 6/7] spi: imx: return error from dma channel request Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 6/7] spi: imx: return error from dma channel request Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-05 10:00 +0100
      Re: [PATCH v3 6/7] spi: imx: return error from dma channel request Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-05 17:10 +0100
        Re: [PATCH v3 6/7] spi: imx: return error from dma channel request Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
        Re: [PATCH v3 6/7] spi: imx: return error from dma channel request Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
  [PATCH v3 4/7] spi: imx: add function to check for IMX51 family controller Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 4/7] spi: imx: add function to check for IMX51 family  controller Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
  [PATCH v3 3/7] spi: imx: add support for all SPI word width for DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
  [PATCH v3 1/7] spi: imx: Fix DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 1/7] spi: imx: Fix DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-04 22:10 +0100
    Re: [PATCH v3 1/7] spi: imx: Fix DMA transfer Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-05 09:40 +0100
      Re: [PATCH v3 1/7] spi: imx: Fix DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-05 18:00 +0100
        Re: [PATCH v3 1/7] spi: imx: Fix DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
  [PATCH v3 7/7] spi: imx: defer spi initialization, if DMA engine is pending Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 7/7] spi: imx: defer spi initialization, if DMA engine  is pending Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-05 10:00 +0100
      Re: [PATCH v3 7/7] spi: imx: defer spi initialization, if DMA engine  is pending Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-05 17:20 +0100
        Re: [PATCH v3 7/7] spi: imx: defer spi initialization, if DMA engine  is pending Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100
  [PATCH v3 2/7] spi: imx: replace fixed timeout with calculated one Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-01 15:50 +0100
    Re: [PATCH v3 2/7] spi: imx: replace fixed timeout with calculated  one Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-05 09:50 +0100
      Re: [PATCH v3 2/7] spi: imx: replace fixed timeout with calculated  one Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-10 21:30 +0100
        Re: [PATCH v3 2/7] spi: imx: replace fixed timeout with calculated  one Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-11 09:20 +0100
          Re: [PATCH v3 2/7] spi: imx: replace fixed timeout with calculated  one Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-14 11:10 +0100

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