From: Simon Horman Date: Mon, 13 May 2013 08:53:52 +0000 (+0900) Subject: ARM: shmobile: r8a7790: Configure R-Car GPIO for IRQ_TYPE_EDGE_BOTH X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d93906b869dd9444823f04ea64a585143f18a26e;p=deliverable%2Flinux.git ARM: shmobile: r8a7790: Configure R-Car GPIO for IRQ_TYPE_EDGE_BOTH "gpio-rcar: Support IRQ_TYPE_EDGE_BOTH" adds support to the R-Car GPIO driver for IRQ_TYPE_EDGE_BOTH. As hardware support for this feature is not universal for all SoCs a flag, has_both_edge_trigger, has been added to the platform data of the driver to allow this feature to be enabled. As the r8a7790 SoC hardware supports this feature enable it. Signed-off-by: Simon Horman --- diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index eeef5f61832e..b461d93431ed 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -45,6 +45,7 @@ static struct gpio_rcar_config r8a7790_gpio##idx##_platform_data = { \ .irq_base = 0, \ .number_of_pins = 32, \ .pctl_name = "pfc-r8a7790", \ + .has_both_edge_trigger = 1, \ }; \ R8A7790_GPIO(0);