i2c: mv64xxx: Add support for the Allwinner A31 I2C driver

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The Allwinner A31 I2C controller is almost identical to the one used in the
other Allwinner SoCs, except for the fact that it needs to clear the interrupt
by setting the INT_FLAGS bit in the control register, instead of clearing it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Maxime Ripard 2014-03-04 17:28:38 +01:00 • committed by Wolfram Sang

parent 370136bc67

commit c7dcb1fec0

2 changed files with 25 additions and 7 deletions

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21

Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt

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11

drivers/i2c/busses/i2c-mv64xxx.c

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