linux-kernel - [PATCH v2 0/8] Improvements for SPI IMX driver for Freescale IMX53 and IMX6 families

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Message-ID: <cover.1442923630.git.anton_bondarenko@mentor.com>
Date:	Fri, 25 Sep 2015 19:57:07 +0200
From:	Anton Bondarenko <anton_bondarenko@...tor.com>
To:	<broonie@...nel.org>
CC:	<linux-kernel@...r.kernel.org>, <linux-spi@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <jiada_wang@...tor.com>,
	<muzaffar_mahmood@...ay1.mentorg.com>,
	<vladimir_zapolskiy@...tor.com>, <b38343@...escale.com>
Subject: [PATCH v2 0/8] Improvements for SPI IMX driver for Freescale IMX53 and IMX6 families

A number of patches to impove or add the implementation
for the spi-imx driver related to Freescale 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.

Anton Bondarenko (8):
  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 selection for iMX53 and iMX6 controller type
  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
  spi: imx: Add support for SPI Slave mode for imx53 and imx6 chips

 .../devicetree/bindings/spi/fsl-imx-cspi.txt       |   3 +
 drivers/spi/spi-imx.c                              | 486 ++++++++++++++++-----
 2 files changed, 388 insertions(+), 101 deletions(-)

-- 
2.5.2

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