From: Maxime Coquelin Date: Wed, 10 Oct 2012 11:59:02 +0000 (+0200) Subject: ARM: plat-nomadik: Introduce new DB8540 GPIO registers X-Git-Tag: firefly_0821_release~3680^2~1478^2~3^2~11 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=748a2b72655334f01aff84a67747a78f8d1c8109;p=firefly-linux-kernel-4.4.55.git ARM: plat-nomadik: Introduce new DB8540 GPIO registers DB8540's GPIO controller introduce level detection support for both interrupts and wakeups. Signed-off-by: Maxime Coquelin Signed-off-by: Linus Walleij --- diff --git a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h index c08a54d9d889..cf81111b79a6 100644 --- a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h +++ b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h @@ -38,6 +38,9 @@ #define NMK_GPIO_RWIMSC 0x50 #define NMK_GPIO_FWIMSC 0x54 #define NMK_GPIO_WKS 0x58 +/* These appear in DB8540 and later ASICs */ +#define NMK_GPIO_EDGELEVEL 0x5C +#define NMK_GPIO_LEVEL 0x60 /* Alternate functions: function C is set in hw by setting both A and B */ #define NMK_GPIO_ALT_GPIO 0