* [PATCH v2] ARM: dts: cygnus: fix irq type for arm global timer
@ 2018-05-03 15:32 Clément Péron
2018-05-07 18:21 ` Florian Fainelli
0 siblings, 1 reply; 2+ messages in thread
From: Clément Péron @ 2018-05-03 15:32 UTC (permalink / raw)
To: linux-arm-kernel
As per ARM documentation
PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
set IRQ triggering type to IRQ_TYPE_EDGE_RISING for ARM Global timers.
Fixes: c9ad7bc5fe3 ("ARM: dts: Enable Broadcom Cygnus SoC")
Signed-off-by: Cl?ment P?ron <peron.clem@gmail.com>
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 699fdf94d139..9fe4f5a6379e 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -69,7 +69,7 @@
timer at 20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
--
2.17.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH v2] ARM: dts: cygnus: fix irq type for arm global timer
2018-05-03 15:32 [PATCH v2] ARM: dts: cygnus: fix irq type for arm global timer Clément Péron
@ 2018-05-07 18:21 ` Florian Fainelli
0 siblings, 0 replies; 2+ messages in thread
From: Florian Fainelli @ 2018-05-07 18:21 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, 3 May 2018 17:32:07 +0200, Cl?ment P?ron <peron.clem@gmail.com> wrote:
> As per ARM documentation
> PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
>
> set IRQ triggering type to IRQ_TYPE_EDGE_RISING for ARM Global timers.
>
> Fixes: c9ad7bc5fe3 ("ARM: dts: Enable Broadcom Cygnus SoC")
> Signed-off-by: Cl?ment P?ron <peron.clem@gmail.com>
> ---
Applied to devicetree/fixes, thanks!
--
Florian
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2018-05-03 15:32 [PATCH v2] ARM: dts: cygnus: fix irq type for arm global timer Clément Péron
2018-05-07 18:21 ` Florian Fainelli
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