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Groups > linux.kernel > #1279034
| From | Anton Bondarenko <anton.bondarenko.sama@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6 |
| Date | 2015-11-28 00:20 +0100 |
| Message-ID | <qzAt4-MY-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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 V3: Addressed comments from V3 review, simplified timeout calculation 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 | 320 +++++++++++++++++++++++++++++++++++++------------- 1 file changed, 237 insertions(+), 83 deletions(-) -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v4 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6 Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
[PATCH v4 3/7] spi: imx: add support for all SPI word width for DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
[PATCH v4 1/7] spi: imx: Fix DMA transfer Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
Re: [PATCH v4 1/7] spi: imx: Fix DMA transfer Sascha Hauer <s.hauer@pengutronix.de> - 2015-11-30 09:30 +0100
[PATCH v4 7/7] spi: imx: defer spi initialization, if DMA engine is pending Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
[PATCH v4 2/7] spi: imx: replace fixed timeout with calculated one Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
[PATCH v4 6/7] spi: imx: return error from dma channel request Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
[PATCH v4 5/7] spi: imx: Add support for loopback for ECSPI controllers Anton Bondarenko <anton.bondarenko.sama@gmail.com> - 2015-11-28 00:20 +0100
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