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 | cd0527c25bfb1f30f6994744fb600c4a32ab5a4f (patch) | |
| tree | f54323bc5a2fb842afc3e2e53f46fad824b1f782 /arch/arm/mach-exynos4 | |
| parent | 94fc1d80d6df31e036f6dcc18e05b3ddb8dd790e (diff) | |
ARM: EXYNOS4: Fix smsc9215 irq polarity on SMDKV310
This patch fixes smsc9215 irq ploarity configuration of SMDKV310.
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')
| -rw-r--r-- | arch/arm/mach-exynos4/mach-smdkv310.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c index 88e0275143b..152676471b6 100644 --- a/arch/arm/mach-exynos4/mach-smdkv310.c +++ b/arch/arm/mach-exynos4/mach-smdkv310.c @@ -127,7 +127,7 @@ static struct resource smdkv310_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, |