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authorJeongtae Park <jtp.park@samsung.com>2011-03-25 15:48:15 +0900
committerKukjin Kim <kgene.kim@samsung.com>2011-03-28 16:17:54 +0900
commit1af3c67212d1694977b6da47b4451a9b019e7606 (patch)
tree389d523af4e17cf2a1759eb993084e2bef383bf6 /arch/arm/mach-exynos4/mach-smdkc210.c
parentcd0527c25bfb1f30f6994744fb600c4a32ab5a4f (diff)
downloadop-kernel-dev-1af3c67212d1694977b6da47b4451a9b019e7606.zip
op-kernel-dev-1af3c67212d1694977b6da47b4451a9b019e7606.tar.gz
ARM: EXYNOS4: Fix smsc9215 irq polarity on SMDKC210
This patch fixes smsc9215 irq ploarity configuration of SMDKC210. We can change type of EINT(5) as HIGH, but it's better to change IRQ output of smsc9215 as an active low because smsc's IRQ line has been pull-up. Signed-off-by: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos4/mach-smdkc210.c')
-rw-r--r--arch/arm/mach-exynos4/mach-smdkc210.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos4/mach-smdkc210.c b/arch/arm/mach-exynos4/mach-smdkc210.c
index 25a2568..e645f7a 100644
--- a/arch/arm/mach-exynos4/mach-smdkc210.c
+++ b/arch/arm/mach-exynos4/mach-smdkc210.c
@@ -125,7 +125,7 @@ static struct resource smdkc210_smsc911x_resources[] = {
};
static struct smsc911x_platform_config smsc9215_config = {
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
.flags = SMSC911X_USE_16BIT | SMSC911X_FORCE_INTERNAL_PHY,
.phy_interface = PHY_INTERFACE_MODE_MII,
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