linux-phytec-fsl

pinctrl: Device tree bindings for Qualcomm PMIC GPIO block

This introduced the device tree bindings for the GPIO block found
in PMIC's from Qualcomm.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>