pinctrl: enable pinmux for mmp series

Support PXA168/PXA910/MMP2 pinmux. Now only support function switch.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
[Rebase and fix some whitespace issues]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index afaf88558125..3bea79fc35d5 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -23,6 +23,28 @@ config DEBUG_PINCTRL
         help
           Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
+config PINCTRL_PXA3xx
+        bool
+        select PINMUX
+
+config PINCTRL_MMP2
+        bool "MMP2 pin controller driver"
+        depends on ARCH_MMP
+        select PINCTRL_PXA3xx
+        select PINCONF
+
+config PINCTRL_PXA168
+        bool "PXA168 pin controller driver"
+        depends on ARCH_MMP
+        select PINCTRL_PXA3xx
+        select PINCONF
+
+config PINCTRL_PXA910
+        bool "PXA910 pin controller driver"
+        depends on ARCH_MMP
+        select PINCTRL_PXA3xx
+        select PINCONF
+
 config PINCTRL_SIRF
         bool "CSR SiRFprimaII pin controller driver"
         depends on ARCH_PRIMA2