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pinctrl: hide subsystem from the populace

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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>
This commit is contained in:
Linus Walleij 2011-11-05 21:28:46 +01:00
parent e0e20753c1
commit 45f034ef20
1 changed files with 7 additions and 15 deletions
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22
drivers/pinctrl/Kconfig
View File

@ -2,23 +2,17 @@
# PINCTRL infrastructure and drivers # PINCTRL infrastructure and drivers
# #
menuconfig PINCTRL config PINCTRL
bool "PINCTRL Support" bool
depends on EXPERIMENTAL 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 if PINCTRL
menu "Pin controllers"
depends on PINCTRL
config PINMUX config PINMUX
bool "Support pinmux controllers" bool "Support pinmux controllers"
help
Say Y here if you want the pincontrol subsystem to handle pin
multiplexing drivers.
config DEBUG_PINCTRL config DEBUG_PINCTRL
bool "Debug PINCTRL calls" bool "Debug PINCTRL calls"
@ -30,14 +24,12 @@ config PINMUX_SIRF
bool "CSR SiRFprimaII pinmux driver" bool "CSR SiRFprimaII pinmux driver"
depends on ARCH_PRIMA2 depends on ARCH_PRIMA2
select PINMUX select PINMUX
help
Say Y here to enable the SiRFprimaII pinmux driver
config PINMUX_U300 config PINMUX_U300
bool "U300 pinmux driver" bool "U300 pinmux driver"
depends on ARCH_U300 depends on ARCH_U300
select PINMUX select PINMUX
help
Say Y here to enable the U300 pinmux driver endmenu
endif endif