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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 <maxime.coquelin@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Maxime Coquelin 2012-10-10 13:59:02 +02:00 committed by Linus Walleij
parent 8f0d8163b5
commit 748a2b7265
1 changed files with 3 additions and 0 deletions
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3
arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
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@ -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