* [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device
@ 2013-08-01 9:37 ` Joseph Lo
0 siblings, 0 replies; 4+ messages in thread
From: Joseph Lo @ 2013-08-01 9:37 UTC (permalink / raw)
To: Stephen Warren
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Joseph Lo,
Laxman Dewangan
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-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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;
--
1.8.3.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device
@ 2013-08-01 9:37 ` Joseph Lo
0 siblings, 0 replies; 4+ messages in thread
From: Joseph Lo @ 2013-08-01 9:37 UTC (permalink / raw)
To: linux-arm-kernel
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(-)
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;
--
1.8.3.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device
2013-08-01 9:37 ` Joseph Lo
@ 2013-08-01 18:17 ` Stephen Warren
-1 siblings, 0 replies; 4+ messages in thread
From: Stephen Warren @ 2013-08-01 18:17 UTC (permalink / raw)
To: Joseph Lo
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Laxman Dewangan
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.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device
@ 2013-08-01 18:17 ` Stephen Warren
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Warren @ 2013-08-01 18:17 UTC (permalink / raw)
To: linux-arm-kernel
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.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-08-01 18:17 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-08-01 9:37 [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device Joseph Lo
2013-08-01 9:37 ` Joseph Lo
[not found] ` <1375349865-29816-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-08-01 18:17 ` Stephen Warren
2013-08-01 18:17 ` Stephen Warren
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.