diff options
| author | Jeongtae Park <jtp.park@samsung.com> | 2011-03-25 15:48:15 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-03-28 16:17:54 +0900 |
| commit | 1af3c67212d1694977b6da47b4451a9b019e7606 (patch) | |
| tree | 389d523af4e17cf2a1759eb993084e2bef383bf6 | |
| parent | cd0527c25bfb1f30f6994744fb600c4a32ab5a4f (diff) | |
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>
| -rw-r--r-- | arch/arm/mach-exynos4/mach-smdkc210.c | 2 |
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 25a25681812..e645f7a955f 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, |