From 805504abdc73cfc745a5fee3d616cdb24bb2a68c Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 27 Sep 2012 21:54:21 -0600 Subject: ARM: bcm2835: enable GPIO/pinctrl Enable GPIO and pinctrl in Kconfig. Add required 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 Acked-by: Linus Walleij --- arch/arm/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm/Kconfig') 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 -- cgit v1.2.1