MXS: Implement DMA support into mxs-i2c

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This patch implements DMA support into mxs-i2c. DMA transfers are now enabled
via DT. The DMA operation is enabled by default.

Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>

[wsa: rebased to 3.6-rc7]

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>

...

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Marek Vasut 2012-08-24 05:44:31 +02:00 • committed by Wolfram Sang

parent 102084d3d3

commit 62885f59a2

3 changed files with 251 additions and 22 deletions

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2

Documentation/devicetree/bindings/i2c/i2c-mxs.txt

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2

arch/arm/boot/dts/imx28.dtsi

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269

drivers/i2c/busses/i2c-mxs.c

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