Contributing to PXA2xx pinctrl Driver

[Vijay Kumar B.]

Hi Everyone,
I am looking at the pinctrl driver for drivers/pinctrl/pxa/pxa2xx.c. The 
driver in mainline git and pxa2xx git (rjarzmik/linux on github) seems 
to write to allocated memory rather than to registers. I am planning to 
help out with the pinctrl drivers. It will be great if people can point 
me to the latest version of the driver, so that I can base my work on 
top of it.

Regards,
Vijay