diff mbox

[V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device

Message ID 1375349865-29816-1-git-send-email-josephl@nvidia.com (mailing list archive)
State New, archived
Headers show

Commit Message

Joseph Lo Aug. 1, 2013, 9:37 a.m. UTC
The IRQ trigger type of Palmas MFD device (tps65913) is designed as
low-level sensitive on Dalmore. The wrong configuration would cause an
interrupt storm when booting the system. Fixing it in DT with appropriate
interrupt type.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Stephen Warren Aug. 1, 2013, 6:17 p.m. UTC | #1
On 08/01/2013 03:37 AM, Joseph Lo wrote:
> The IRQ trigger type of Palmas MFD device (tps65913) is designed as
> low-level sensitive on Dalmore. The wrong configuration would cause an
> interrupt storm when booting the system. Fixing it in DT with appropriate
> interrupt type.

I have applied this to Tegra's for-3.12/dt branch.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 2bfeb89..b5a42f0 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -840,7 +840,7 @@ 
 		palmas: tps65913 {
 			compatible = "ti,palmas";
 			reg = <0x58>;
-			interrupts = <0 86 0x4>;
+			interrupts = <0 86 IRQ_TYPE_LEVEL_LOW>;
 
 			#interrupt-cells = <2>;
 			interrupt-controller;