This introduces pinctrl drivers for gpio and mpp blocks found in family A
PMICs.
Tested-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>