pinctrl: Add Qualcomm TLMM driver

This adds a pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm TLMM block.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --cc drivers/pinctrl/Kconfig
Simple merge

diff --cc drivers/pinctrl/Makefile
Simple merge

diff --cc drivers/pinctrl/pinctrl-msm.c
Simple merge

diff --cc drivers/pinctrl/pinctrl-msm.h
Simple merge