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| author | Stephen Warren | 2012-09-28 05:54:21 +0200 |
|---|---|---|
| committer | Stephen Warren | 2012-10-26 04:42:51 +0200 |
| commit | 805504abdc73cfc745a5fee3d616cdb24bb2a68c (patch) | |
| tree | b531ce1bcc94b540d783b8153f90567dd3c735cc /arch/arm/Kconfig | |
| parent | ARM: bcm2835: implement machine restart hook (diff) | |
| download | kernel-qcow2-linux-805504abdc73cfc745a5fee3d616cdb24bb2a68c.tar.gz kernel-qcow2-linux-805504abdc73cfc745a5fee3d616cdb24bb2a68c.tar.xz kernel-qcow2-linux-805504abdc73cfc745a5fee3d616cdb24bb2a68c.zip | |
ARM: bcm2835: enable GPIO/pinctrl
Enable GPIO and pinctrl in Kconfig.
Add required <mach/gpio.h> for gpiolib.
Instantiate the BCM2835 GPIO module in bcm2835.dtsi.
Add a pinctrl definition to bcm2835-rpi-b.dts that sets up all of the
board's required pinmux configuration. GPIO aren't specified; that's
left to gpio_request().
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 73067efd4845..7cce11a1849e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -336,7 +336,7 @@ config ARCH_AT91 config ARCH_BCM2835 bool "Broadcom BCM2835 family" - select ARCH_WANT_OPTIONAL_GPIOLIB + select ARCH_REQUIRE_GPIOLIB select ARM_AMBA select ARM_ERRATA_411920 select ARM_TIMER_SP804 @@ -344,7 +344,10 @@ config ARCH_BCM2835 select COMMON_CLK select CPU_V6 select GENERIC_CLOCKEVENTS + select GENERIC_GPIO select MULTI_IRQ_HANDLER + select PINCTRL + select PINCTRL_BCM2835 select SPARSE_IRQ select USE_OF help |