Hi everyone, This patchset adds support the A31 i2c controller. This is mostly the same controller as the one found in the other Allwinner SoCs, except for the interrupts acking. On the other SoCs using this driver, the interrupts are acked by clearing the INT_FLAG bit in the control register, while on the A31, the interrupt is acked by writing that bit into the control register. The other difference is that the I2C IP is maintained in reset by a reset controller, so we're adding optionnal support for the reset framework in the driver to deassert the device from reset. Thanks! Maxime Maxime Ripard (5): i2c: mv64xxx: Add reset deassert call i2c: mv64xxx: Add support for the Allwinner A31 I2C driver ARM: sun6i: Enable the I2C controllers ARM: sun6i: Enable the I2C muxing options ARM: sun6i: colombus: Enable the I2C controllers .../devicetree/bindings/i2c/i2c-mv64xxx.txt | 1 + arch/arm/boot/dts/sun6i-a31-colombus.dts | 18 +++++++ arch/arm/boot/dts/sun6i-a31.dtsi | 61 ++++++++++++++++++++++ drivers/i2c/busses/Kconfig | 1 + drivers/i2c/busses/i2c-mv64xxx.c | 16 ++++++ 5 files changed, 97 insertions(+) -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
