From: Sergey Lapin on
Hi, all!

In my development board, which ix custom and based on PXA270,
I have GPIO extender chip mcp23008, which is I2C-based and 8-bit wide.
I see drivers/gpio/mcp23s08.c, which is a driver for SPI
version of this chip.

Is there any ongoing work on making a driver for I2C part?

All the best,

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