summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMaxime Coquelin <maxime.coquelin@stericsson.com>2012-10-10 13:59:02 +0200
committerLinus Walleij <linus.walleij@linaro.org>2012-10-28 21:16:15 +0100
commit748a2b72655334f01aff84a67747a78f8d1c8109 (patch)
tree4e1302353674fbe4551bd64b4a490311e382efb8
parent8f0d8163b50e01f398b14bcd4dc039ac5ab18d64 (diff)
downloadop-kernel-dev-748a2b72655334f01aff84a67747a78f8d1c8109.zip
op-kernel-dev-748a2b72655334f01aff84a67747a78f8d1c8109.tar.gz
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>
-rw-r--r--arch/arm/plat-nomadik/include/plat/gpio-nomadik.h3
1 files changed, 3 insertions, 0 deletions
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
OpenPOWER on IntegriCloud