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 --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 5e4418f..f5a7d7c 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -203,6 +203,12 @@
 	bool
 	select PINCTRL_MXS
 
+config PINCTRL_MSM
+	bool
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+
 config PINCTRL_NOMADIK
 	bool "Nomadik pin controller driver"
 	depends on ARCH_U8500 || ARCH_NOMADIK