kernel.git/drivers/pinctrl/pinctrl-single.c, branch linux-3.6.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.6.y2012-07-14T20:33:08Zpinctrl: Add one-register-per-pin type device tree based pinctrl driver2012-07-14T20:33:08ZTony Lindgren2012-07-10T09:05:46Zurn:sha1:8b8b091bf07fa7ef7f13c1ac40b30bcf74050b60
Add one-register-per-pin type device tree based pinctrl driver.
This driver has been tested on omap2+ series of processors,
where there is either an 8 or 16-bit padconf register for each pin.
Support for other similar pinmux controllers can be added.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>