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authorLinus Walleij <linus.walleij@linaro.org>2011-11-05 21:28:46 +0100
committerLinus Walleij <linus.walleij@linaro.org>2011-11-10 09:02:12 +0100
commit45f034ef205e5439a50d6f7e5f89add93131c0cc (patch)
treeaec6b5d06227b16f8f9a243ab1599cfab5da6c39
parente0e20753c15fc418d94fee826af394907df856d8 (diff)
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pinctrl: hide subsystem from the populace
Machines that have embedded pin controllers need to select them explicitly, so why broadcast their config options to menuconfig. We provide a helpful submenu for those machines that do select it, making it possible to enable debugging for example. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r--drivers/pinctrl/Kconfig22
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ef566443f94..e17e2f8001d 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -2,23 +2,17 @@
# PINCTRL infrastructure and drivers
#
-menuconfig PINCTRL
- bool "PINCTRL Support"
+config PINCTRL
+ bool
depends on EXPERIMENTAL
- help
- This enables the PINCTRL subsystem for controlling pins
- on chip packages, for example multiplexing pins on primarily
- PGA and BGA packages for systems on chip.
-
- If unsure, say N.
if PINCTRL
+menu "Pin controllers"
+ depends on PINCTRL
+
config PINMUX
bool "Support pinmux controllers"
- help
- Say Y here if you want the pincontrol subsystem to handle pin
- multiplexing drivers.
config DEBUG_PINCTRL
bool "Debug PINCTRL calls"
@@ -30,14 +24,12 @@ config PINMUX_SIRF
bool "CSR SiRFprimaII pinmux driver"
depends on ARCH_PRIMA2
select PINMUX
- help
- Say Y here to enable the SiRFprimaII pinmux driver
config PINMUX_U300
bool "U300 pinmux driver"
depends on ARCH_U300
select PINMUX
- help
- Say Y here to enable the U300 pinmux driver
+
+endmenu
endif