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[1/5] ARM: plat-nomadik: Introduce new DB8540 GPIO registers

Message ID 1349872679-31174-1-git-send-email-linus.walleij@stericsson.com (mailing list archive)
State New, archived
Headers show

Commit Message

Linus Walleij Oct. 10, 2012, 12:37 p.m. UTC 
From: Maxime Coquelin <maxime.coquelin@stericsson.com>

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>
---
 arch/arm/plat-nomadik/include/plat/gpio-nomadik.h | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
index c08a54d..cf81111 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